White Fire Opal Criss-Cross Engagement Ring by Sevil
- Gemstone type: opal
- Gemstone treatment: lab-created
- Birthstone of the month: October
- Stone type: cubic zirconia
- Cut: round
- Total number of stones: 20
- Total carat weight: 0.85 CTTW
- Metal: brass
- Plating: black rhodium
- Band width: 6 mm
- Ring sizing guide
We lay out the basics—from color saturation to lab fabrication—on what you should know before buying gemstone jewelry.
The things you like are good indicators of the engagement ring you'll prefer.