


18K Gold Black Onyx Signet Ring
Bold, timeless and unmistakably refined.
This classic signet ring is handcrafted in solid 18K yellow gold and features a striking natural black onyx, creating a powerful contrast against the warm brilliance of gold.
Its clean geometric silhouette and polished finish make it an elegant statement piece that transitions effortlessly from everyday wear to formal occasions.
A design that has represented confidence and sophistication for generations, this ring reflects Windsor’s commitment to exceptional craftsmanship and timeless style.
Whether worn as a personal signature piece or given as a meaningful gift, it is designed to last a lifetime.
Specifications
Material
18K Yellow Gold
Stone
Natural Black Onyx
Stone Weight
Approximately 2.00 ct
Stone Shape
Square Cushion Style
Style
Signet Ring
Finish
High Polish
Weight
7.8 g
Gender
Men’s
The Windsor Promise
- Crafted in solid 18K gold.
- Features a genuine natural black onyx.
- Individually inspected before delivery.
- Complimentary sizing consultation available.
- Elegant Windsor presentation included.
- Covered by our One-Year Windsor Warranty.
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