Ruby AA Quality 3.5mm Round Diamond-Cut
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- Gemstone
Natural ruby- July birthstone
Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
Questions about this piece?
Ask a jewelry specialist · (407) 278-9308 · Mon to Fri, 10am to 5pm ET
The details
Deep red color defines this loose round ruby, a natural stone, heat-treated, cut with bright diamond-style facets that catch the light. It arrives as a single stone with no metal attached, so the setting is yours to choose. The brilliant cut gives the face a lively sparkle, and the AA quality grade points to an attractive, even red. Set it in a ring for a bold statement or beside smaller stones in a pendant. You can take it to a jeweler and design the piece around it. A thoughtful pick for a July birthday.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A rich red stone that adds instant color to any design.
- Loose, so you decide the setting and the final look.
- Bright facets give a lively flash in everyday light.
- A meaningful choice for anyone born in July.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day, graduation and cocktail parties, or as a treat for yourself. A fitting gift for jewelry makers, July babies and anyone planning a custom ring or pendant.
Size & fit
- Questions about fit? Call a jewelry specialist at (407) 278-9308.
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
- 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
- Gemstone
- Stones
- 1 natural round ruby, 3.5 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-TXES
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