The entire necklace is in sterling silver.
- Lifetime Guarantee - 60 Day Worry-Free Return - 1/2 Carat Diamond Love Necklace, Sterling Silver, 18 Inches, F/G Color by SuperJeweler Very Fiery! The pendant measures 1 inch and hangs on an 18 inch cable chain with spring-ring clasp.51ct love necklace features 68 sparkling diamonds in F-G color, I1 clarity. 1/2 Carat Diamond Love Necklace, Sterling Silver, 18 Inches, F/G Color by SuperJeweler.