Ruby AA Quality 4mm 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
Vivid red in a brilliant cut, this loose round ruby is a small stone with real color. It is a natural ruby, heat-treated, graded AA quality, and it arrives unset so the design is yours to decide. Its facets are cut to catch light and send it back as bright flashes of red. Set it in a solitaire ring, hang it from a slim chain or tuck it into a stud, and it adds warmth against both cool and warm metals. A fitting choice for anyone born in July.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A saturated red that stands out against both white and warm metals.
- Loose, so you choose the setting and the style.
- Small enough for delicate designs, bright enough to be noticed.
- A natural July birthstone with a lively, faceted sparkle.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day, graduations and everyday wear once set. A thoughtful pick for anyone born in July or anyone who likes to design their own jewelry.
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, 4 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-PVSL
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