Ruby AA Quality 1.5mm Princess
- 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 ruby in a square princess cut, this loose stone is a small spot of intense color waiting for a setting. It is a natural ruby, heat-treated, graded AA quality. The princess cut gives it straight sides and sharp corners, so it sits neatly beside other stones or alone in a minimalist design. Nothing is mounted with it, which leaves you free to choose the metal and the style. Set it in a ring, a pendant or a pair of studs for a quiet flash of red. A fitting pick for anyone born in July.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A single red stone that brings strong color to a small design.
- Clean square lines suit a minimalist look.
- Loose, so you decide the metal and the setting.
- A meaningful choice for a July birthday.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day, graduation and everyday pieces. A good match for jewelry makers, custom commissions and anyone who loves red stones or has a July birthday.
Size & fit
- Available in 1.5mm to 4mm.
- 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 square ruby, 1.5 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-RSOS-1.5
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