Men's Diamond Ring in 10K Two-Tone Gold (3/8 ct. tw.), Size 10
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- 10k two-tone gold
0.409 ct t.w. natural diamond- April birthstone
Only 1 left · 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
Polished two-tone gold frames a single round white natural diamond in this men's diamond ring, a confident piece with a clean, classic profile. The metal is solid gold, and its two tones play against each other across the surface with a bright polished finish. The stone is faceted, so it catches light as your hand moves, while the band stays smooth and uncluttered around it. Wear it with a crisp button-down at the office or a dark knit and a watch on the weekend. A thoughtful gift for a husband, father or anyone who likes understated jewelry.
Key Features
- Crafted in 10K two-tone gold with a polished finish
- Set with white diamond
- Approximate weight of 8.86 grams
Why You’ll Love It
- A single bright stone that adds polish without overpowering the look.
- Two-tone color pairs easily with watches, cuffs and mixed metals.
- Smooth, polished surface feels clean and comfortable through a full day.
- Understated enough for work, with enough sparkle for a special evening.
Perfect For
Ideal for birthdays, Father's Day and anniversaries, and a fitting April birthstone gift. It suits husbands, fathers, sons and partners, or anyone who appreciates classic, understated jewelry.
Size & fit
- 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
- 10k two-tone gold, polished
- Stones
- 1 natural round diamond, 4.6 mm
- Total carat weight
- 0.409 ct
- Weight
- 8.86 g
- Birthstone
- April
Show all specifications
- Stone color
- White
- Diamond weight
- 0.41 ct
- Sizeable
- Yes
- Made in
- United states
- Item number
- BCX-R10T-2ECL-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