Ruby A Quality 3.25mm 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 single natural stone, heat-treated, with a brilliant cut that catches the light. It arrives unmounted, so the setting is entirely up to you. The facets are cut in a diamond-cut pattern that flashes as the stone moves, and the A quality grade points to a clean, lively look. You might set it in a ring, hang it from a pendant or pair it with a second stone for earrings. It makes a thoughtful gift for a July birthday. A small red spark.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A vivid red stone that adds a focused pop of color to any design.
- Unmounted, so you decide the metal, the setting and the style.
- Bright facets catch the light from every angle as it moves.
- A meaningful choice for anyone born in July.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day, Christmas and graduation gifts. A good match for jewelry makers, custom ring projects and anyone who loves red stones or has a July birthday.
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, 3.25 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-5MF3
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