Loose Blue Emerald Cut Sapphire, AA Quality
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- Gemstone
Natural sapphire- September 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 blue shows in this loose emerald cut sapphire, a single natural stone, heat-treated, with long step facets and a calm, glassy surface. It is sold as a gemstone alone, with no metal or mount. The octagon outline and clean steps give it a modern look that suits a ring, a pendant or a pair of earrings once set. You might picture it in a slim prong setting on an everyday ring or in a bezel on a pendant with a crisp white shirt. It makes a thoughtful choice for anyone born in September. A stone with room to become something.
Key Features
- Set with blue sapphire
- Stone treatment: heat-treated
Why You’ll Love It
- A blue stone that gives you a clear starting point for custom jewelry.
- Step facets give a calm, modern look rather than a busy sparkle.
- Choose your own setting and make the finished piece personal.
- A September birthstone that adds meaning to a birthday gift.
Perfect For
Suited to birthdays, anniversaries, graduations, Christmas and Mother's Day, or a treat for yourself on an everyday occasion. A good match for anyone who loves custom jewelry or has a September birthday.
Size & fit
- Available in 5mm to 7mm.
- 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 octagon / emerald sapphire, 5.00 x 3.00 mm
- Birthstone
- September
Show all specifications
- Stone color
- Blue
- Made in
- Sri lanka
- Item number
- BCX-XXX-XN4L-5
About sapphire
Best known in deep blue, sapphire stands for wisdom and loyalty, and is the September birthstone.
Hardness 9 on the Mohs scale · Durable for daily wear; clean with warm soapy water and a soft brush. Shop September birthstones