Ruby A Quality 3x1.5mm Marquise
- 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 and slender, this loose marquise ruby shows off a faceted cut that flashes light along its pointed oval shape. It is a natural ruby, heat-treated, graded A quality and sold as a single stone with no metal. The marquise outline stretches long and narrow, so it reads as a sleek accent when set. You can mount it alone as a small solitaire or place it among other stones in a custom piece. Pair it in your mind with a cream sweater or a black evening dress, and the red does the talking. A thoughtful pick for a July birthday.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A rich red stone that adds color without crowding a design.
- Choose your own setting and make the piece truly personal.
- The slender marquise shape lengthens whatever it is set into.
- A July birthstone that gives a gift real meaning to the wearer.
Perfect For
Suited to birthdays, anniversaries, Valentine's Day, Mother's Day and Christmas, as well as graduation, prom or an everyday treat. A fitting gift for July babies, jewelry designers and anyone who likes red gemstones.
Size & fit
- Available in 3mm to 8mm.
- 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 marquise ruby, 3.00 x 1.50 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-73HM-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