Ruby AA Quality 3.5mm Round
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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
A deep red round ruby with a faceted cut, this loose stone is a natural ruby, heat-treated, with its own color and character. It is sold on its own, with no metal or mount. The cut gives it many small planes that catch light and flash as the stone moves. You can set it in a ring, a pendant or a pair of earrings, depending on the piece you have in mind. A jeweler can mount it in a bezel or prongs to suit your style. It makes a thoughtful choice for anyone born in July.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- Rich red color that stands out in any setting.
- A blank canvas for a ring, pendant or earrings of your own design.
- Faceted planes give lively flashes of light.
- A meaningful pick for a July birthday.
Perfect For
Choose it for a birthday, an anniversary, Valentine's Day, Mother's Day or a graduation gift. It suits jewelry makers, collectors and anyone who wants a custom piece built around a red stone.
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-RGEQ
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