Ruby AA Quality 3.75mm Round Diamond-Cut
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- Gemstone
Natural ruby- 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
Questions about this piece?
Ask a jewelry specialist · (407) 278-9308 · Mon to Fri, 10am to 5pm ET
The details
Deep red color gives this loose round ruby a rich, saturated look, and its brilliant cut catches the light from every angle. It is a natural ruby, heat-treated, graded AA quality. Diamond-cut facets give it a lively flash as it moves. Because it comes loose, you choose the setting, whether an understated solitaire or a cluster of stones, and the finished piece is yours alone. Set in a ring or a pendant, it adds a small, bright pop of red to a quiet outfit. A thoughtful pick for anyone born in July.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A saturated red stone that adds color to any design.
- Loose, so you decide the setting and the final look.
- Lively facets that catch light as you move.
- A July birthstone with a personal touch.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day and graduations, as well as everyday pieces and cocktail evenings. A fitting gift for July birthdays and for jewelry makers or collectors who like to design their own pieces.
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, 3.75 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-NVPJ
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