Sterling Silver Goldstone Ring - size 7 1/2A goldstone glimmers like captured starlight, held in smooth sterling silver this ring is radiant, refined, and full of warmth. Size 7 1 2. Goldstone is a man made colored glass that contains abundant, flat faced, highly reflective inclusions. The reflective inclusions have a bright metallic luster, and their glittering appearance immediately attracts attention. As a stone that holds the power of the fire in its core, it stands for change,