FOREST RING --- RING SIZE 8,75 (USA). The volume of the ring is 0.97 cubic centimeters. Weight of the finished ring --- Gold 14K 13.1 grams, gold 18K 15 grams, silver 10.5 grams. Possibility of applying blackening. Good details of 3D model. Ring Model is fully ready for 3D printing of plastic, metal or jewelry wax (compatible for all 3D printers). Available for casting metal re-production.