Men's Onyx & Diamond Ring in 14K Yellow Gold, 3mm (1/10 ct. tw.), Size 10
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- 14k yellow gold
0.09 ct t.w. natural diamond- 3.0 mm band
- April birthstone
Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
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The details
A black onyx baguette sits at the center of this men's onyx and diamond ring in yellow gold, a dark, bold focal point with a modern edge. The metal is solid gold with a polished finish that gives the surface a bright, even shine. Round natural diamonds sit alongside the onyx, and the band tapers so it is broader at the top and slimmer toward the back. You can wear it with a crisp white shirt or a dark knit sweater, on a ring finger or as a pinky ring. It makes a considered gift for a father or partner.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with diamond
- Measures 3 mm wide
- Approximate weight of 5.75 grams
Why You’ll Love It
- The black onyx gives a strong, clean contrast against warm yellow gold.
- Small diamonds add a quiet glint without making the ring loud.
- A tapered shape that sits comfortably and looks balanced on the hand.
- Understated enough for every day, polished enough for an occasion.
Perfect For
Ideal for birthdays, Father's Day and anniversaries, and for April birthdays thanks to the diamond. A thoughtful gift for a husband, father, partner or anyone who prefers modern, understated jewelry.
Size & fit
- Band width: 3.0 mm.
- Between sizes? Wider bands fit snugger, so go up a half size for bands over 6 mm.
- Not sure of the size? Our ring size guide walks you through measuring at home.
- The wrong size? Exchange it for another size within 30 days of delivery.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Solid gold won't tarnish. Warm water with a drop of mild soap and a soft brush keep it bright.
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- 14k yellow gold, polished
- Stones
- 18 natural round diamonds, 1 mm
- Total carat weight
- 0.09 ct
- Band width
- 3.0 mm
- Weight
- 5.75 g
- Birthstone
- April
Show all specifications
- Diamond weight
- 0.01 ct
- Sizeable
- Yes
- Made in
- India
- Item number
- BCX-R14Y-BP66-10
About diamond
The hardest natural stone, diamond stands for strength and lasting love, the April birthstone and the 60th anniversary gem.
Hardness 10 on the Mohs scale · Wipe with a soft cloth; warm soapy water and a soft brush lift everyday film. Shop April birthstones