Natural AMBER Ring Insects - SIZE 7.5- Genuine Sterling Silver Ring with a Polished AMBER Center Stone, 53779 covellite Approximate Weight: 550 grams

Approximate Weight: 550 grams

Green Aventurine

XXLarge: 191 - 270 grams

Medium: 111 - 160 grams

This listing is for AAAA premium grade opal that is specifically selected for cutting / lapidary purposes

Natural AMBER Ring Insects - SIZE 7.5- Genuine Sterling Silver Ring with a Polished AMBER Center Stone, 53779 covellite Approximate Weight: 550 gramsOpen back sterling silver frame. Weight: 6. 5 grams Size: 7. 5 Amber is hard, translucent, fossilized tree resin produced by extinct coniferous trees from the Tertiary period. It is typically yellow in color but can range from brown to orange or red. Amber is graded by color, clarity, rarity of inclusions (popularized by Jurassic Park), hardness, color of fluorescence, and sometimes locality. Many ambers fluoresce green or blue under ultraviolet