Geometric Lab-Created Blue Opal Ring in Sterling Silver, Textured, Size 6–8
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- Sterling silver
Lab-created opal- 3.0 mm band
- October birthstone
Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
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The details
Blue lab-created opal catches the light in this geometric ring, a cool and modern piece in sterling silver with a bright rhodium finish. The polished metal gives a crisp, silvery shine that lets the shifting color of the opal stand out. Irregular stones sit in an invisible setting, so the surface reads smooth and unbroken, while the textured band tapers and the closed back sits comfortably against your finger. Wear it with a white shirt and jeans, or with a black dress for an evening out. A good choice for anyone born in October.
Key Features
- Crafted in 925 sterling silver with a polished finish
- Finished with rhodium plating for lasting brilliance
- Set with lab-created opal in an invisible setting
- Measures 3 mm wide
- Approximate weight of 3.41 grams
- Stone treatment: impregnated
Why You’ll Love It
- A play of blue color that draws the eye without shouting.
- The geometric shape feels fresh and modern with almost any outfit.
- A smooth, snag-free surface that is easy to wear every day.
- Cool silver tones that sit well beside other rings in a stack.
Perfect For
Ideal for birthdays, October birthstone celebrations and treating yourself to a modern statement ring. A fitting gift for women who like geometric design and the changing color of opal.
Size & fit
- Available in ring sizes 6 to 8.
- Band width: 3.0 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
- Sterling silver darkens naturally with air; the rhodium finish slows this down. A silver polishing cloth brings the shine back, and an airtight pouch keeps it there.
- Opal is softer and more porous than most stones: wipe it with a soft, damp cloth and never soak it or use an ultrasonic cleaner.
- 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
- Sterling silver, polished
- Stones
- 9 lab-created irregular opals
- Band width
- 3.0 mm
- Sizes
- 6, 7, 8
- Weight
- 3.41 g
- Birthstone
- October
Show all specifications
- Stone color
- Phenomena
- Made in
- China
- Item number
- BCX-RSS-R34X-6
About opal
Known for its play of color, every opal is one of a kind, and it is the October birthstone.
Hardness 5.5 to 6.5 on the Mohs scale · Store separately and avoid knocks and heat; wipe with a soft damp cloth. Shop October birthstones