2.77 CTTW Blue Sapphire and Cubic Zirconia Stud Earrings
- Stud earrings
- Push-back closure
- Crystal type: round-cut cubic zirconia
- Stone type: blue sapphire
- Total number of stones: 2 per pair
- Total carat weight: 2.77 CTTW
- Stone shape: oval
- Stone cut: cushion
- Stone treatment: lab-created
- Birthstone of the month: September
- Metal: brass
- Plating: 18K white gold
- Full dimensions: 0.4”x0.3”
We lay out the basics—from color saturation to lab fabrication—on what you should know before buying gemstone jewelry.
Knowing how to wear jewelry can be tricky. Here's how to accessorize for every social occasion, from Netflix-and-chill to dressed-to-kill.