10k Created Sapphire Celtic Knot Ring, Size 7
You save $173.87 38% off
- 10k yellow gold
Lab-created sapphire- 9.0 mm band
- September birthstone
Only 3 left · Ships within 2–3 business days
Couldn't load pickup availability
- 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 lab-created sapphire shines at the center of this vintage birthstone ring, set in polished solid yellow gold. The round stone is September's birthstone, with a vivid color that stands out against the warm metal. The band is shaped as an interlaced Celtic knot and tapers toward the back, with an open back that lets light reach the stone. Wear it with a cream sweater for the day or a black dress for dinner. A thoughtful pick for anyone born in September.
Key Features
- Crafted in 10K yellow gold with a polished finish
- Set with blue lab-created sapphire
- Measures 9 mm wide
- Approximate weight of 1.43 grams
Why You’ll Love It
- A rich blue stone that adds color to any outfit.
- Warm yellow gold with a bright polished shine.
- The knot design gives a vintage look without feeling heavy.
- Easy to wear alone or stacked with other rings.
Perfect For
Made for birthdays, anniversaries, Christmas, Valentine's Day, Mother's Day, graduations and everyday wear. It suits mothers, grandmothers, daughters, September birthdays and anyone treating herself to a sapphire ring.
Size & fit
- Band width: 9.0 mm.
- Between sizes? Wider bands fit snugger, so go up a half size for bands over 6 mm.
- Not sure of the size? Our ring size guide walks you through measuring at home.
- The wrong size? Exchange it for another size within 30 days of delivery.
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
- Solid gold won't tarnish. Warm water with a drop of mild soap and a soft brush keep it bright.
- 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
- 10k yellow gold, polished
- Stones
- 1 lab-created round sapphire, 4.5 mm
- Band width
- 9.0 mm
- Weight
- 1.43 g
- Birthstone
- September
Show all specifications
- Stone color
- Blue
- Sizeable
- Yes
- Made in
- India
- Item number
- BCX-R10Y-PVIV-7
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