Men's Lab-Created Ruby Masonic Ring in 10K Yellow Gold, 2.4mm, Size 10
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- 10k yellow gold
Lab-created ruby- 2.4 mm band
- July 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
Deep red lab-created ruby anchors this men's masonic ring in solid yellow gold, a bold piece with real presence. The cushion-shaped stone sits at the center, set off by black enamel that deepens the contrast against the warm metal. The surface mixes polished areas with texture, so light plays across it as your hand moves, and the open back profile keeps the design airy. Wear it with a tailored jacket for a formal evening or with an understated white shirt for a confident everyday look. It makes a thoughtful gift for a man who appreciates a strong statement ring.
Key Features
- Crafted in 10K yellow gold with a polished finish
- Set with red lab-created ruby
- Measures 2.4 mm wide
- Approximate weight of 4.39 grams
Why You’ll Love It
- A bold red stone that draws the eye without feeling fussy.
- Black enamel adds contrast that looks sharp against warm gold.
- Polished and textured surfaces give the ring depth in any light.
- Dresses up a suit and still suits everyday wear.
Perfect For
Ideal for birthdays, Father's Day, anniversaries, graduation, retirement and other milestone moments. A strong gift for fathers, husbands, grandfathers and anyone who loves a statement ring with a July birthstone.
Size & fit
- Band width: 2.4 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
- 10k yellow gold, polished
- Stones
- 1 lab-created cushion ruby, 12x10 mm
- Band width
- 2.4 mm
- Weight
- 3.93 g
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Sizeable
- Yes
- Made in
- United states
- Item number
- BCX-R10Y-4UP2-10
About ruby
The red variety of corundum, ruby has long been the stone of passion and protection, and the July birthstone.
Hardness 9 on the Mohs scale · Durable for daily wear; clean with warm soapy water and a soft brush. Shop July birthstones