3.50 CTTW Blue Sapphire Tri-Stone Halo Ring in 18K White Gold Plating
- Stone type: sapphire
- Accent stone type: cubic zirconia
- Total number of stones: 49
- Total carat weight: 2.50
- Shape: oval
- Cut: very good
- Stone treatment: lab created
- Birthstone of the month: September
- Metal: brass
- Plating: 18K white gold
- Band width: 3mm
- Ring sizing guide
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.
We lay out the basics—from color saturation to lab fabrication—on what you should know before buying gemstone jewelry.