{"title":"Gold Rings","description":"\u003cp\u003eThe warmth of gold without the scratches, dents, or premium price. Browse our range of gold-finished rings: built for everyday wear, and backed by a lifetime warranty.\u003c\/p\u003e","products":[{"product_id":"stellar-two-tone-tungsten-meteorite-ring","title":"Stellar - Two-Tone Tungsten Ring with Meteorite","description":"\u003csection id=\"tungra-description\" class=\"product-content\"\u003e\n\u003cdiv class=\"product-layout single-column\"\u003e\n\u003c!-- Key Features --\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality tungsten carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte silver exterior accented with refined texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8mm band offering balance, presence, and comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve:\u003c\/strong\u003e Contrasting polished black interior\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlay:\u003c\/strong\u003e Meteorite debris with fine brushed gold line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Scratch‑resistant tungsten for lasting resilience\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort:\u003c\/strong\u003e Smooth black comfort‑fit interior for daily ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Celestial rarity fused with modern sophistication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Full Description --\u003e\n\u003cdiv class=\"product-details\" style=\"text-align: center;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-size: 1.25rem; font-weight: 400; font-family: 'Jost',sans-serif; margin: 0;\"\u003eFULL DESCRIPTION\u003c\/summary\u003e\n\u003cdiv class=\"description-body\"\u003e\n\u003cp\u003eFrom the CELESTIUM Collection, this 8 mm band captures the vastness of the cosmos in a form you can wear every day.\u003c\/p\u003e\n\u003cp\u003eForged from tungsten carbide for unmatched strength and scratch resistance, its brushed silver exterior is accented by a meteorite inlay. A fine line of brushed gold runs alongside, adding warmth and refinement to the cool, textured meteorite. \u003c\/p\u003e\n\u003cp\u003eThe interior is finished in sleek black for a modern contrast, ensuring the ring feels as good as it looks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 1rem;\"\u003e\n\u003c!-- ENDURA Silicone Band --\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.05);\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/ENDURA_Bronze_Silicone_Second_Band_Foundoria.png?v=1759180249\" alt=\"Complimentary ENDURA™ Silicone Band\" style=\"width: 100%; display: block;\"\u003e\n\u003cdiv style=\"padding: 1rem; font-family: 'Jost', sans-serif; font-weight: 300;\"\u003e\n\u003ch5 style=\"margin: 0 0 0.5rem; font-weight: 400;\"\u003eFree ENDURA™ Silicone Band\u003c\/h5\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eResilient, comfortable, and perfect for active wear, travel, or giving your precious metal ring a rest.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Eco-Luxury Clamshell Box --\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.05);\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/Foundoria_eco-premium_wedding_ring_box.jpg?v=1759180549\" alt=\"Signature Eco‑Luxury Clamshell Box\" style=\"width: 100%; display: block;\"\u003e\n\u003cdiv style=\"padding: 1rem; font-family: 'Jost', sans-serif; font-weight: 300;\"\u003e\n\u003ch5 style=\"margin: 0 0 0.5rem; font-weight: 400;\"\u003eSignature Eco‑Luxury Clamshell Box\u003c\/h5\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eGrey with gold‑foil branding and a plush, form‑fitted interior, designed to protect in transit and elevate your unboxing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Foundoria","offers":[{"title":"8","offer_id":52081418109256,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"9","offer_id":52081418142024,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"9.5","offer_id":52081418174792,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"10","offer_id":52081418207560,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"10.5","offer_id":52081418240328,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"11","offer_id":52081418273096,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"11.5","offer_id":52081418305864,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true},{"title":"12","offer_id":52081418338632,"sku":null,"price":155.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/StellarPPmirror1x1.webp?v=1774036465"},{"product_id":"aurion-18k-gold-tungsten-ring","title":"Aurion - 18K Gold Tungsten Ring with Black Sleeve","description":"\u003c!-- Import Google Fonts --\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Jost:wght@300;400;500\u0026family=Barlow:wght@300;400;500\u0026display=swap');\n\n\/* Typography Only - No Layout Overrides *\/\n.product-description h1,\n.product-description h2,\n.product-description h3,\n.product-description h4,\n.product-description h5,\n.product-description h6 {\n    font-family: 'Jost', sans-serif !important;\n    font-weight: 300 !important;\n}\n\n.product-description p,\n.product-description li,\n.product-description td,\n.product-description div {\n    font-family: 'Barlow', sans-serif !important;\n}\n\n.product-description strong {\n    font-family: 'Jost', sans-serif !important;\n    font-weight: 400 !important;\n}\n\n\/* Collapsible Sections *\/\n.foundoria-section {\n    border: 1px solid #e5e5e5;\n    border-radius: 12px;\n    margin: 1.5rem 0;\n    overflow: hidden;\n    background: 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padding-left: 1.25rem !important;\n}\n\n.foundoria-specs tr:last-child th,\n.foundoria-specs tr:last-child td {\n    border-bottom: none;\n}\n\n\/* Care Grid *\/\n.foundoria-care-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 1rem;\n    margin: 1.5rem 0;\n}\n\n.foundoria-care-card {\n    background: #f9f9f9;\n    border-radius: 8px;\n    padding: 1.25rem;\n}\n\n.foundoria-care-card h4 {\n    margin-top: 0;\n    color: #8B7355;\n    font-size: 1.1rem;\n}\n\n\/* Highlight Box *\/\n.foundoria-highlight {\n    background: #f0ebe5;\n    border-left: 4px solid #8B7355;\n    padding: 1.5rem;\n    margin: 1.5rem 0;\n    border-radius: 0 8px 8px 0;\n    position: relative;\n    padding-left: 3.5rem;\n}\n\n.foundoria-highlight::before {\n    content: '';\n    position: absolute;\n    left: 1.5rem;\n    top: 1.5rem;\n    width: 20px;\n    height: 20px;\n    background-image: url(\"data:image\/svg+xml,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 24 24' fill='none' stroke='%238B7355' stroke-width='1.5' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='10'\/%3E%3Cpath d='M12 16V11'\/%3E%3Ccircle cx='12' cy='8' r='0.5' fill='%238B7355'\/%3E%3C\/svg%3E\");\n    background-size: contain;\n    background-repeat: no-repeat;\n    flex-shrink: 0;\n}\n\n\/* CTA Box *\/\n.foundoria-cta {\n    background: linear-gradient(135deg, #8B7355 0%, #6d5a44 100%);\n    color: white;\n    border-radius: 12px;\n    padding: 2rem;\n    text-align: center;\n    margin: 3rem 0;\n}\n\n.foundoria-cta h3 {\n    color: white;\n    margin: 0 0 1rem 0;\n}\n\n.foundoria-cta-features {\n    display: flex;\n    justify-content: center;\n    gap: 1rem;\n    flex-wrap: wrap;\n    margin-top: 1.5rem;\n}\n\n.foundoria-cta-feature {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    gap: 0.5rem;\n    background: rgba(255, 255, 255, 0.15);\n    border: 1px solid rgba(255, 255, 255, 0.2);\n    border-radius: 12px;\n    padding: 1.5rem 2rem;\n    min-width: 180px;\n    backdrop-filter: blur(10px);\n}\n\n.foundoria-cta-feature svg {\n    width: 32px;\n    height: 32px;\n    stroke: white;\n    margin-bottom: 0.5rem;\n}\n\n.foundoria-cta-feature span {\n    font-size: 0.95rem;\n    font-weight: 400;\n}\n\n.foundoria-scroll-top-btn {\n    margin-top: 2rem;\n    background: rgba(255, 255, 255, 0.2);\n    border: 1px solid rgba(255, 255, 255, 0.3);\n    color: white;\n    padding: 0.75rem 1.5rem;\n    border-radius: 8px;\n    cursor: pointer;\n    display: inline-flex;\n    align-items: center;\n    gap: 0.5rem;\n    transition: all 0.2s ease;\n    font-family: 'Barlow', sans-serif;\n    font-size: 1rem;\n}\n\n.foundoria-scroll-top-btn:hover {\n    background: rgba(255, 255, 255, 0.3);\n    transform: translateY(-2px);\n}\n\n.foundoria-scroll-top-btn svg {\n    width: 16px;\n    height: 16px;\n}\n  \n\/* What's Included Grid *\/\n.foundoria-included-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 20px;\n    margin: 2rem 0;\n}\n\n.foundoria-included-item {\n    border: 1px solid #e5e5e5;\n    border-radius: 12px;\n    overflow: hidden;\n    box-shadow: 0 4px 20px rgba(0,0,0,0.05);\n}\n\n.foundoria-included-item img {\n    width: 100%;\n    height: auto;\n    display: block;\n}\n\n.foundoria-included-content {\n    padding: 1rem 1.5rem !important;\n}\n\n.foundoria-included-content h5 {\n    margin: 0 0 0.5rem 0;\n    font-size: 1rem;\n}\n\n.foundoria-included-content p {\n    margin: 0;\n    color: #555;\n    font-size: 0.95rem;\n}\n\n\/* Links *\/\n.foundoria-link {\n    color: #8B7355;\n    text-decoration: none;\n    border-bottom: 1px solid #8B7355;\n}\n\n.foundoria-link:hover {\n    color: #6d5a44;\n}\n\n\/* Mobile *\/\n@media (max-width: 768px) {\n    .foundoria-care-grid,\n    .foundoria-included-grid,\n    .foundoria-cta-features {\n        grid-template-columns: 1fr;\n    }\n    \n    .foundoria-section summary {\n        font-size: 1.1rem;\n        padding: 1.25rem;\n    }\n    \n    .foundoria-section-content {\n        padding: 1.5rem;\n    }\n}\n\u003c\/style\u003e\n\u003c!-- Full Description --\u003e\n\u003cdetails class=\"foundoria-section\"\u003e\n\u003csummary\u003eFull Description\u003c\/summary\u003e\n\u003cdiv class=\"foundoria-section-content\"\u003e\n\u003cp\u003eAurion represents timeless elegance refined for the modern era. This men's tungsten wedding ring from Foundoria's \u003ca href=\"\/collections\/tungra\" class=\"foundoria-link\"\u003eTUNGRA Collection\u003c\/a\u003e showcases lustrous 18K gold ion-plated finish that captures light with warm brilliance—classic luxury paired with the uncompromising durability of tungsten carbide engineering.\u003c\/p\u003e\n\u003cp\u003eWhere traditional gold rings require constant maintenance and gradually show their age, Aurion delivers gold's prestigious appearance with tungsten's legendary permanence. The brushed exterior provides sophisticated texture while the polished black interior sleeve adds contemporary edge—a ring that honours tradition while embracing modern innovation.\u003c\/p\u003e\n\u003ch3\u003eThe 18K Gold Aesthetic\u003c\/h3\u003e\n\u003cp\u003eAurion's exterior finish captures the warm, lustrous appearance of 18-karat gold through advanced ion plating technology. This isn't paint or simple coating—it's a molecular-level bond that integrates gold tone into the tungsten carbide surface, creating finish permanence impossible with traditional gold.\u003c\/p\u003e\n\u003cp\u003eThe brushed texture adds subtle dimensionality to the gold surface. Rather than mirror-polished shine, the brushed finish creates gentle striations that catch and diffuse light with variation—sophisticated rather than flashy, refined rather than ostentatious. This textured approach gives Aurion depth and character that smooth finishes cannot achieve.\u003c\/p\u003e\n\u003cp\u003eGold has represented commitment and prestige for millennia. Aurion delivers this timeless symbolism without gold's inherent limitations. You receive the aesthetic prestige of gold with tungsten's exceptional scratch resistance, requiring none of the maintenance or protective precautions traditional gold demands.\u003c\/p\u003e\n\u003ch3\u003eBlack Interior: Contemporary Contrast\u003c\/h3\u003e\n\u003cp\u003eThe sophistication continues inside. While the exterior projects classic gold elegance, the interior reveals a polished black sleeve—a bold contemporary detail that transforms Aurion from traditional reproduction into modern design.\u003c\/p\u003e\n\u003cp\u003eThis isn't just aesthetic choice. The black interior creates striking visual contrast visible during hand movements and gestures—a glimpse of modernity within classic presentation. It's the kind of considered detail that defines genuine craftsmanship rather than simple manufacturing.\u003c\/p\u003e\n\u003cdiv class=\"foundoria-highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Philosophy:\u003c\/strong\u003e The pairing of gold exterior and black interior represents the balance of tradition and innovation—honouring timeless commitment while embracing contemporary life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe polished black sleeve provides smooth comfort while creating visual continuity with Aurion's modern sensibility. When light catches the interior during a handshake or gesture, it reveals depth that single-finish rings simply cannot achieve. The result is a ring that feels both classic and contemporary, familiar and distinctive.\u003c\/p\u003e\n\u003ch3\u003eIon Plating Technology: Gold That Lasts\u003c\/h3\u003e\n\u003cp\u003eAurion's gold finish is created through Physical Vapor Deposition (PVD) ion plating—a process that bonds gold-coloured coating to tungsten carbide at the molecular level. This creates finish durability exponentially superior to traditional gold plating or electroplating.\u003c\/p\u003e\n\u003cp\u003eTraditional gold plating on softer metals wears away at contact points—where your finger bends, where the ring touches surfaces, where it rubs against adjacent fingers. These areas gradually expose base metal underneath, requiring eventual replating. Ion plating on tungsten carbide eliminates this issue entirely.\u003c\/p\u003e\n\u003cp\u003eThe combination of tungsten's hardness and PVD's molecular bonding means Aurion's gold finish resists scratching, wearing, and fading that plague softer materials. The gold appearance you receive is the gold appearance you'll maintain for decades without reapplication or special maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhy Tungsten Carbide Excels\u003c\/h3\u003e\n\u003ch4\u003eUncompromising Durability\u003c\/h4\u003e\n\u003cp\u003eAurion is crafted from premium \u003ca href=\"\/pages\/why-tungsten-carbide\" class=\"foundoria-link\"\u003etungsten carbide\u003c\/a\u003e—one of the hardest materials used in jewellery, rating 9 on the Mohs hardness scale. For context, gold rates 2.5 and platinum 4. This isn't marketing hyperbole—it's materials science.\u003c\/p\u003e\n\u003cp\u003eYour Aurion ring will maintain its pristine finish for decades without requiring repolishing, replating, or special maintenance. While traditional gold rings accumulate scratches and dents that betray their age, tungsten carbide with ion-plated gold resists virtually everything daily life can throw at it.\u003c\/p\u003e\n\u003ch4\u003eSubstantial Presence Without Compromise\u003c\/h4\u003e\n\u003cp\u003eAt 8mm wide, Aurion strikes the ideal balance—substantial enough to make a statement, comfortable enough for all-day wear. The band's weight gives it a premium feel that lighter materials can't replicate. This is jewellery that feels as impressive as it looks.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"\/pages\/comfort-fit-explained\" class=\"foundoria-link\"\u003ecomfort-fit interior\u003c\/a\u003e ensures this substantial presence never becomes uncomfortable. We precision-engineer a gently rounded interior profile that allows the ring to slide on easily and sit naturally on your finger—no pinching, no catching, no adjustment needed throughout the day.\u003c\/p\u003e\n\u003ch4\u003eHypoallergenic Assurance\u003c\/h4\u003e\n\u003cp\u003eAurion is crafted from nickel-free tungsten carbide, making it completely \u003ca href=\"\/pages\/hypoallergenic-rings\" class=\"foundoria-link\"\u003ehypoallergenic\u003c\/a\u003e. If you've experienced reactions to other metals—particularly white gold or silver—tungsten carbide eliminates that concern entirely.\u003c\/p\u003e\n\u003cp\u003eWe don't just claim hypoallergenic status. Our tungsten carbide is \u003cstrong\u003eREACH and GPSR certified\u003c\/strong\u003e, meeting the European Union's strictest product safety standards. Independent laboratory testing confirms zero nickel content and full compliance with EU chemical safety regulations. This legal certification ensures Aurion is safe for even the most sensitive skin.\u003c\/p\u003e\n\u003ch3\u003eThe TUNGRA Promise\u003c\/h3\u003e\n\u003cp\u003eEvery ring in the \u003ca href=\"\/collections\/tungra\" class=\"foundoria-link\"\u003eTUNGRA collection\u003c\/a\u003e celebrates pure tungsten engineering without compromise. No natural inlays mean no special maintenance requirements, no water restrictions, no material limitations. Just exceptional hardness, enduring beauty, and timeless design that speaks for itself.\u003c\/p\u003e\n\u003cp\u003eAurion honours gold's prestigious heritage while embracing tungsten's modern advantages. This is tradition reimagined—a ring engineered to last a lifetime and designed for the man who appreciates quality that doesn't require explanation or special treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003cdetails class=\"foundoria-section\"\u003e\n\u003csummary\u003eTechnical Specifications\u003c\/summary\u003e\n\u003cdiv class=\"foundoria-section-content\"\u003e\n\u003ctable class=\"foundoria-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBand Width\u003c\/th\u003e\n\u003ctd\u003e8mm (approximately 5\/16 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eTungsten Carbide (nickel-free), 18K Gold Ion Plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExterior Finish\u003c\/th\u003e\n\u003ctd\u003e18K Gold IP Brushed (textured matte)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterior Finish\u003c\/th\u003e\n\u003ctd\u003ePolished Black Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eFlat profile with comfort-fit interior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness\u003c\/th\u003e\n\u003ctd\u003e9 Mohs (highly scratch-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApproximately 16-19 grams (varies by size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHypoallergenic\u003c\/th\u003e\n\u003ctd\u003eYes - nickel-free formulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResizable\u003c\/th\u003e\n\u003ctd\u003eNo (tungsten carbide cannot be resized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003eUK N to Z+4 (US 7 to 15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Compliance\u003c\/th\u003e\n\u003ctd\u003eREACH \u0026amp; GPSR certified, verified nickel-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Materials \u0026 Craftsmanship --\u003e\n\u003cdetails class=\"foundoria-section\"\u003e\n\u003csummary\u003eMaterials \u0026amp; Craftsmanship\u003c\/summary\u003e\n\u003cdiv class=\"foundoria-section-content\"\u003e\n\u003ch3\u003eTungsten Carbide: Engineering Excellence\u003c\/h3\u003e\n\u003cp\u003eTungsten carbide forms when tungsten—the element with the highest melting point of any pure metal at 3,422°C—is bonded with carbon under extreme pressure and temperature. The resulting compound rates 9 on the Mohs hardness scale, surpassed only by diamond and cubic zirconia.\u003c\/p\u003e\n\u003cp\u003eThis exceptional hardness translates directly to real-world performance. Your Aurion ring will resist scratches from virtually everything in daily life—keys, tools, desk surfaces, weights, door frames. While traditional gold rings require periodic repolishing to remove accumulated scratches, tungsten carbide's finish is permanent.\u003c\/p\u003e\n\u003cdiv class=\"foundoria-highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eHardness Comparison:\u003c\/strong\u003e Tungsten carbide rates 9 Mohs versus gold at 2.5, platinum at 4, and titanium at 6. This isn't marketing—it's materials science. The difference is measurable and meaningful.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e18K Gold Ion Plating: Superior Finish Technology\u003c\/h3\u003e\n\u003cp\u003eAurion's gold finish is created through Physical Vapor Deposition (PVD) ion plating—an advanced coating technology that operates at the molecular level. Unlike traditional electroplating that simply deposits metal onto a surface, PVD creates atomic-level bonding between the gold-coloured coating and tungsten carbide base.\u003c\/p\u003e\n\u003cp\u003eThe process occurs in a vacuum chamber where vaporized coating material is ionized and accelerated toward the tungsten surface. These high-energy ions penetrate the surface layer, creating bonds exponentially stronger than mechanical adhesion. The result is a finish that becomes part of the ring's structure rather than a separate layer sitting on top.\u003c\/p\u003e\n\u003cp\u003eThis molecular integration explains why Aurion's gold finish resists wearing, fading, and scratching that plague traditional gold plating. The coating won't peel, flake, or wear through to reveal different material underneath. The gold appearance maintains its warmth and lustre for decades without reapplication or maintenance.\u003c\/p\u003e\n\u003ch3\u003eREACH \u0026amp; GPSR Certification\u003c\/h3\u003e\n\u003cp\u003eAurion carries \u003cstrong\u003eREACH and GPSR certification\u003c\/strong\u003e—the European Union's most rigorous product safety standards. This isn't optional labelling or self-certification. It's mandatory third-party testing that verifies every chemical component meets strict safety thresholds.\u003c\/p\u003e\n\u003cp\u003eREACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) requires manufacturers to prove that products contain no hazardous substances above legal limits. GPSR (General Product Safety Regulation) mandates that products sold in the EU meet baseline safety requirements before they can legally enter the market.\u003c\/p\u003e\n\u003cp\u003eFor Aurion, this means independent laboratories have tested and verified zero nickel content, confirmed the safety of all materials in direct skin contact including the ion-plated finish, and validated that the ring meets EU standards for consumer safety. You're not trusting our word—you're trusting certified, legally-binding laboratory results.\u003c\/p\u003e\n\u003ch3\u003eBlack Interior Sleeve: Contemporary Detail\u003c\/h3\u003e\n\u003cp\u003eThe polished black interior sleeve isn't merely decorative—it's precision-engineered to fit seamlessly within the tungsten structure while providing smooth, comfortable wear. The black finish is created through the same advanced processes as the exterior, ensuring permanent colour that won't fade or wear.\u003c\/p\u003e\n\u003cp\u003eThe polished finish of the black sleeve creates deliberate contrast with the brushed gold exterior. This dual-finish approach adds visual complexity without overwhelming the classic aesthetic. The result is a ring that reveals more character the longer you wear it—tradition with a modern edge.\u003c\/p\u003e\n\u003ch3\u003eComfort-Fit Engineering\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"\/pages\/comfort-fit-explained\" class=\"foundoria-link\"\u003ecomfort-fit interior\u003c\/a\u003e is precision-machined to create a gently rounded profile that sits naturally on your finger. Traditional flat-interior rings can pinch or catch on skin, especially during temperature changes or physical activity. Comfort-fit eliminates these issues entirely.\u003c\/p\u003e\n\u003cp\u003eThe rounded interior allows Aurion to slide on easily despite tungsten's substantial weight. Once worn, the ring distributes pressure evenly around your finger rather than creating pressure points. This engineering detail transforms a heavy material into comfortable all-day wear.\u003c\/p\u003e\n\u003ch3\u003eManufacturing Standards\u003c\/h3\u003e\n\u003cp\u003eEvery Foundoria ring is manufactured to surgical-grade precision standards. We use Computer Numerical Control (CNC) machining for tolerances measured in microns, ensuring perfect symmetry, consistent dimensions, and flawless finish quality.\u003c\/p\u003e\n\u003cp\u003eQuality control inspections verify dimensions, finish quality, ion plating adhesion, structural integrity, and safety compliance before any ring enters our inventory. This systematic approach ensures the Aurion you receive meets the same exacting standards as every other ring we produce.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Care \u0026 Maintenance --\u003e\n\u003cdetails class=\"foundoria-section\"\u003e\n\u003csummary\u003eCare \u0026amp; Maintenance\u003c\/summary\u003e\n\u003cdiv class=\"foundoria-section-content\"\u003e\n\u003cp\u003eAurion requires minimal maintenance. Pure tungsten carbide with ion-plated gold finish means no special care restrictions, no water sensitivity, no material limitations. This is a ring engineered for genuine daily wear.\u003c\/p\u003e\n\u003cdiv class=\"foundoria-care-grid\"\u003e\n\u003cdiv class=\"foundoria-care-card\"\u003e\n\u003ch4\u003e✅ Wear Anytime\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSwimming (pool or ocean)\u003c\/li\u003e\n\u003cli\u003eShowering and bathing\u003c\/li\u003e\n\u003cli\u003eExercise and sports\u003c\/li\u003e\n\u003cli\u003eManual work\u003c\/li\u003e\n\u003cli\u003eAll weather conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-care-card\"\u003e\n\u003ch4\u003e⚠️ Avoid Impact\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDropping on hard surfaces\u003c\/li\u003e\n\u003cli\u003eStriking against concrete\/stone\u003c\/li\u003e\n\u003cli\u003eHeavy machinery work\u003c\/li\u003e\n\u003cli\u003eActivities with hard impacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-care-card\"\u003e\n\u003ch4\u003eDaily Cleaning\u003c\/h4\u003e\n\u003cp\u003eRinse under warm water and dry with a soft cloth. Takes 30 seconds. No special cleaners needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-care-card\"\u003e\n\u003ch4\u003eDeep Cleaning\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eWarm water with mild soap\u003c\/li\u003e\n\u003cli\u003eSoft cloth or soft brush\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly\u003c\/li\u003e\n\u003cli\u003eDry completely\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eUnderstanding Tungsten's Properties\u003c\/h3\u003e\n\u003cp\u003eTungsten carbide is exceptionally hard but not unbreakable. While it resists scratches better than any other jewellery material, it can crack under extreme impact—dropping from height onto concrete, striking against stone surfaces, or compression in heavy machinery.\u003c\/p\u003e\n\u003cp\u003eFor normal daily wear, this isn't a concern. Tungsten carbide handles everything from desk work to gym sessions without issue. The impact required to damage tungsten exceeds what you'll encounter in typical daily activities.\u003c\/p\u003e\n\u003cdiv class=\"foundoria-highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e Tungsten's ability to crack under extreme force is actually a safety advantage. In emergencies, medical professionals can remove the ring quickly if needed—unlike softer metals that bend and trap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCaring for Ion-Plated Finishes\u003c\/h3\u003e\n\u003cp\u003eAurion's 18K gold ion-plated finish requires no special maintenance beyond basic cleaning. Unlike traditional gold that can scratch and dull, the combination of tungsten's hardness and PVD's molecular bonding creates exceptional finish permanence.\u003c\/p\u003e\n\u003cp\u003eThe gold finish won't tarnish like traditional gold alloys. Tungsten carbide is highly resistant to chemical reactions that cause tarnishing in softer metals. Your Aurion will maintain its warm gold lustre without requiring polishing compounds or professional cleaning.\u003c\/p\u003e\n\u003ch3\u003eWhat to Avoid\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNever use:\u003c\/strong\u003e Harsh abrasive cleaners, wire brushes, ultrasonic cleaners designed for softer metals, or harsh chemicals (bleach, chlorine in high concentrations). While Aurion is more chemical-resistant than traditional gold, avoid unnecessary exposure to extreme chemicals.\u003c\/p\u003e\n\u003cp\u003eStore Aurion in the provided presentation box when not worn to prevent accidental impacts with other jewellery or hard objects. While tungsten won't scratch easily, it can scratch softer metals if stored together.\u003c\/p\u003e\n\u003ch3\u003eWhen to Use Your ENDURA Ring\u003c\/h3\u003e\n\u003cp\u003eYour complimentary \u003ca href=\"\/collections\/endura\" class=\"foundoria-link\"\u003eENDURA silicone ring\u003c\/a\u003e is perfect for activities where impact risk is higher—heavy manual labour, contact sports, rock climbing, or situations where you'd prefer not to wear your tungsten ring. The silicone ring keeps your finger comfortable and protected while keeping Aurion safe.\u003c\/p\u003e\n\u003cp\u003eWith basic care, your Aurion ring will maintain its pristine appearance for decades. The gold finish won't fade or tarnish, the black interior won't dull, and the tungsten won't bend or lose its shape. This is engineering built to last.\u003c\/p\u003e\n\u003cp\u003eFor detailed care guidance, visit our \u003ca href=\"\/pages\/ring-care-guide\" class=\"foundoria-link\"\u003ecomplete ring care guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- What's Included --\u003e\n\u003ch2 style=\"text-align: center; margin-top: 3rem;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cdiv class=\"foundoria-included-grid\"\u003e\n\u003cdiv class=\"foundoria-included-item\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/ENDURA_Bronze_Silicone_Second_Band_Foundoria.png?v=1759180249\" alt=\"Complimentary ENDURA Silicone Band included with Aurion tungsten ring\"\u003e\n\u003cdiv class=\"foundoria-included-content\"\u003e\n\u003ch5\u003eFree ENDURA™ Silicone Band (£25 Value)\u003c\/h5\u003e\n\u003cp\u003eMedical-grade silicone ring in a choice of colours—perfect for gym, sports, manual work, or travel. Comfortable, breathable, and flexible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-included-item\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/Foundoria_eco-premium_wedding_ring_box.jpg?v=1759180549\" alt=\"Foundoria signature eco-luxury presentation box\"\u003e\n\u003cdiv class=\"foundoria-included-content\"\u003e\n\u003ch5\u003eSignature Eco-Luxury Presentation Box\u003c\/h5\u003e\n\u003cp\u003ePremium grey clamshell box with gold-foil branding and plush interior. Designed for gifting and long-term storage. Sustainable materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA Box --\u003e\n\u003cdiv class=\"foundoria-cta\"\u003e\n\u003ch3\u003eReady to Make Aurion Yours?\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 1.5rem;\"\u003eTimeless gold elegance meets modern tungsten durability.\u003c\/p\u003e\n\u003cdiv class=\"foundoria-cta-features\"\u003e\n\u003cdiv class=\"foundoria-cta-feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\"\u003e\n\u003cpath d=\"M12 2L4 6v6c0 5.55 3.84 10.74 8 12 4.16-1.26 8-6.45 8-12V6l-8-4z\"\u003e\u003c\/path\u003e\n\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\n\u003c\/svg\u003e \u003cspan\u003eLifetime Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-cta-feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\"\u003e\n\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\n\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\n\u003c\/svg\u003e \u003cspan\u003eREACH \u0026amp; GPSR Certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-cta-feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\"\u003e\n\u003crect x=\"1\" y=\"3\" width=\"15\" height=\"13\" rx=\"2\"\u003e\u003c\/rect\u003e\n\u003cpath d=\"M16 8h5l3 3v5h-3\"\u003e\u003c\/path\u003e\n\u003ccircle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\n\u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"\u003e\u003c\/circle\u003e\n\u003c\/svg\u003e \u003cspan\u003eFree UK Delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"foundoria-cta-feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\"\u003e\n\u003cpath d=\"M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8\"\u003e\u003c\/path\u003e\n\u003cpath d=\"M21 3v5h-5\"\u003e\u003c\/path\u003e\n\u003cpath d=\"M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16\"\u003e\u003c\/path\u003e\n\u003cpath d=\"M3 21v-5h5\"\u003e\u003c\/path\u003e\n\u003c\/svg\u003e \u003cspan\u003e30-Day Returns\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"foundoria-scroll-top-btn\" id=\"scroll-to-top-btn\"\u003e \u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n\u003cpath d=\"M12 19V5M5 12l7-7 7 7\"\u003e\u003c\/path\u003e\n\u003c\/svg\u003e \u003cspan\u003eBack to Top\u003c\/span\u003e \u003c\/button\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Foundoria","offers":[{"title":"P½  (US 8)","offer_id":52035051127112,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"S (US 9)","offer_id":52035051192648,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"T (US 9.5)","offer_id":52035051225416,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"U (US 10)","offer_id":52035051258184,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"V (US 10.5)","offer_id":52035051290952,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"W (US 11)","offer_id":52035051323720,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"X (US 11.5)","offer_id":52035051356488,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true},{"title":"Y (US 12)","offer_id":52035051389256,"sku":null,"price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/files\/AureonPPmirror1x1.webp?v=1774018366"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7154\/3624\/collections\/Black_Hammered_Tungsten_ring_with_rose_gold_sleeve_6_9e4737c5-a8a8-4250-9ba0-2152d3cafa8d.jpg?v=1772404510","url":"https:\/\/www.foundoria.co.uk\/collections\/gold-rings.oembed","provider":"Foundoria","version":"1.0","type":"link"}