This is a pretty blue-green necklace. The top Seaglass has a topaz set into it and the bottom stone is an amazonite cabochon. It is strung on gradient smooth tourmaline roundels. It is strung to 18 5/8". The pendant is 1 5/8" x ¾" including the bail.
Seafoam Seaglass with Amazonite Dangle on Gradient Tourmalines