Loose Round Lab-Created Blue Sapphire
- Gemstone
Lab-created sapphire- September birthstone
Only 1 left · 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 color defines this loose round lab-created blue sapphire, a faceted stone that catches light from every angle. It is a gemstone sold on its own, with no metal or setting attached. The lab-created sapphire shares the composition and durability of the mined stone, and its blue is enhanced by heat treatment. A modern round cut keeps it versatile, whether you set it as a single accent or group several together. Imagine it in a ring for an understated outfit or in earrings for an evening out. A thoughtful pick for anyone born in September.
Key Features
- Set with blue lab-created sapphire
- Stone treatment: heat-treated
Why You’ll Love It
- A vivid blue that brings quiet color to any design.
- Faceted cut that sparkles in a small, tidy shape.
- Flexible enough for rings, pendants, earrings or custom projects.
- A meaningful choice for a September birthday.
Perfect For
Suited to birthdays, anniversaries, Christmas, Valentine's Day, Mother's Day and graduation, as well as everyday custom projects. A fitting gift for September birthdays, jewelry makers and anyone who loves blue stones.
Size & fit
- Available in 1.25mm 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
- Lab-created round sapphire, 1.25 mm
- Birthstone
- September
Show all specifications
- Stone color
- Blue
- Made in
- China
- Item number
- BCX-XXX-G2EK-1.5
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