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Black Tourmaline Ring "Opus" Adjustable
Black Tourmaline Ring "Opus" Adjustable
Black Tourmaline Ring "Opus" Adjustable
Black Tourmaline Ring "Opus" Adjustable
Black Tourmaline Ring "Opus" Adjustable
Black Tourmaline Ring "Opus" Adjustable

Black Tourmaline Ring "Opus" Adjustable

Product Price: $27.95
Tax Included. Free shipping on all orders.
Limited Time
30:00

Ring Size Guide

Find your perfect fit using the chart below.

Please note: Adjustable Rings are not included in this guide.
US Size Inside Diameter (mm) Finger Circumference (mm)
515.749.3
616.551.9
717.354.4
818.157.0
918.959.5
1019.862.1
1120.664.6
Still unsure? Follow the measuring steps below and match your result.

How to Measure

1

Wrap paper around your finger.

2

Mark where both ends overlap.

3

Measure in mm and match the chart.

Sizing Tips

  • Measure at the end of the day
  • If between sizes, choose larger
  • Wider bands fit tighter
  • Existing rings are most accurate
The Black Tourmaline Ring "Opus" Adjustable brings the deep appearance of tourmaline into a refined open ring design. The dark stone creates a strong focal point, while the adju...

The Black Tourmaline Ring "Opus" Adjustable brings the deep appearance of tourmaline into a refined open ring design. The dark stone creates a strong focal point, while the adjustable silhouette keeps the piece versatile and easy to style. This black tourmaline ring works naturally on its own or layered with other rings, pairing easily with casual, monochrome, minimalist, and polished outfits for a distinctive everyday jewelry look.

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Delivery: 9 – 12 business days
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Stone: Tourmaline
Weight: 2.78g
Size/Adjustability: Adjustable open ring design for a comfortable fit
Material: 925 Sterling Silver

Each stone features natural variations in color and texture, making every piece unique and personal.

For more information about returns and refunds, please see our Return & Refund Policy.
tourmaline

Pro Tip : To prevent tarnishing and keep your jewelry looking new longer, store each piece separately in a soft pouch or airtight bag. This reduces exposure to air and moisture, helping maintain shine and avoid scratches. Especially for delicate or plated pieces.

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