4.00 CTTW Emerald Cut Pink Tourmaline Ring in Sterling Silver by Valencia Gems
- Stone type: pink tourmaline
- Total number of stones: 7
- Total carat weight: 4.00 CTTW
- Shape: emerald
- Cut: very good
- Stone treatment: Lab-created
- Birthstone of the month: October
- Metal: sterling silver
- Band width: 3mm
- Ring sizing guide
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We lay out the basics—from color saturation to lab fabrication—on what you should know before buying gemstone jewelry.