The Quantum
CarbonUni / Koa
- Lifetime Warranty
- Made in USA
- Premium Size Kit
This 6mm CarbonUni core ring, the Quantum, is handcrafted and an ideal choice for brides and grooms and any couple celebrating love. This ring, meticulously handcrafted for enduring quality and comfort, highlights a beautiful Koa wood inner sleeve and a matte finish for all day comfort.
🔍 SPECS
📅 TIMELINE
Premium Size Kit (if selected):
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Ships free within 24 hours
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Domnestic transit time: 3-5 days
Ring Creation Timeline:
Once your ring size is confirmed:
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Standard rings: crafted in 3–5 business days
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Custom or precious metal rings: crafted in 3–4 weeks
Rush Upgrade:
Need it faster? Add a Rush for priority crafting and UPS Express shipping
🛡️ WARRANTY
Lifetime Warranty:
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Handcrafted to endure, backed by our lifetime guarantee.
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Includes free polishing and refinishing
🔁 RESIZE & RETURNS
Resize:
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Free resize within 30 days if you used our Premium Size Kit (even for engraved rings)
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Without the kit: resizing is available for 20% of the ring’s full price
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Rings must be returned in new condition
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Custom orders cannot be resized
Returns:
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Accepted within 30 days if the ring is in new condition
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20% restocking fee applies
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Engraved and custom rings are non-returnable