Opal Tear Drop Earrings in 18K Gold Plating by Nina and Grace
- Stone type: opal
- Stone treatment: lab-created
- Shape: oval
- Cut: good
- Total number of stones: 2
- Total carat weight: 7.00 CTTW
- Birthstone of the month: October
- Fish-hook backing
- Metal: brass
- Plating: 18K white gold
- Full dimensions: 30mm x 4mm x 30mm
We lay out the basics—from color saturation to lab fabrication—on what you should know before buying gemstone jewelry.
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