Koa - Rose Gold Tungsten Ring with Hawaiian Wood
Koa - Rose Gold Tungsten Ring with Hawaiian Wood
Koa - Rose Gold Tungsten Ring with Hawaiian Wood
Koa - Rose Gold Tungsten Ring with Hawaiian Wood - Main Product Image | Foundoria
Koa - Rose Gold Tungsten Ring with Hawaiian Wood - Detail View | Foundoria

WELDWOOD Collection

Koa Rose Gold Tungsten Ring with Hawaiian Wood

Sale price£109
Ring size:

Ring size

Koa unites island heritage with modern elegance. Genuine Hawaiian koa wood paired with rose gold tungsten carbide—inside and out. A piece of paradise captured in 8mm of refined craftsmanship built to endure.

Hawaiian Koa Wood Genuine island timber, each grain unique
Rose Gold Interior Polished sleeve for hidden sophistication
Scratch Resistant Tungsten carbide for lifetime durability
Rose Gold Exterior Brushed finish with warm metallic elegance
Comfort Fit Ergonomic interior for all-day wear
Hypoallergenic & Certified Safe REACH & GPSR compliant, verified nickel-free
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Lifetime Warranty
UK-Based Expert Support

Free Worldwide Express Delivery

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All duties & taxes included. The price you see is the price you pay, with nothing to pay on arrival. Tracked and fully insured.

30-Day Returns & Free Size Exchange

Free return postage. Wrong size? We'll send a replacement at no cost.

What's Included

Plus your Lifetime Warranty & Authenticity insert, with QR codes linking to your ring's warranty and care details.

The Story
Koa grows only in Hawaii, where it has long been the wood of canoes and heirlooms. We set its warm, rippling grain into rose gold plated tungsten, letting the two ambers deepen each other.

Every board of koa figures differently, so the shimmer in your band is native to your ring alone.
Materials & Specs
  • Band: tungsten carbide, 9 on the Mohs scale. Highly scratch-resistant and holds its shape.
  • Finish: rose gold plating.
  • Inlay: Hawaiian koa wood, sealed behind protective epoxy.
  • Width 8mm · comfort-fit interior · typically 10–14g depending on size · sizes UK P½–Y (US 8–12).
  • REACH & GPSR certified and independently tested, so it's safe for most people.
  • Tungsten cannot be resized, so if you're not sure of your size, request a free ring sizer first. If the fit isn't right, we offer free size exchanges within 30 days.
  • Each ring is presented in Foundoria's signature eco-luxury packaging.

Request a free ring sizer · Sizing guide

Don't see your size? Get in touch and we may be able to make it for you.

Care
Fine for handwashing, showering and everyday wear: the wood inlay is sealed behind epoxy, so water contact is no problem. Epoxy can be marked by abrasive surfaces, so remove the ring for weights, gritty manual work and anything that rubs. That's exactly what your free ENDURA silicone band is for. Wipe weekly with a soft dry cloth. See the full Ring Care Guide for more.

Full ring care guide

Delivery & Returns
Free UK express delivery. Order before 2pm (10am on Saturdays) for same-day dispatch, tracked and insured. 30-day returns with free return postage, plus free size exchanges. Free worldwide express delivery, tracked and fully insured, with all import duties and taxes paid by us. No hidden fees on arrival. 30-day returns and easy size exchanges. Return postage is your responsibility, so we recommend a free ring sizer before ordering.

Every ring is covered by our Lifetime Warranty and ships in our eco-luxury gift box with a free ENDURA silicone ring (£25 value).

Shipping policy · Returns policy · Lifetime warranty

FAQs
Can my ring be resized?
Tungsten carbide cannot be physically resized, but if the fit isn't right we offer a free size exchange within 30 days. Not sure of your size? Request a free ring sizer before ordering. And if we don't list your size, get in touch and we may be able to make it for you.
Is the wood waterproof?
The wood is sealed and water-resistant for brief handwashing, but avoid prolonged water exposure. Clean gently with a soft, dry cloth and never use ultrasonic cleaners.
Is each ring unique?
Yes. Natural wood grain varies in colour, texture and pattern, so no two rings are identical. Yours is one of a kind.
What's included in the box?
Your ring arrives in our eco-luxury clamshell gift box with a free ENDURA silicone band (£25 value) for the gym, work and travel.
Hawaii's Heirloom WoodWarm koa grain in rose gold tungsten.