Cocktail ring with a large central stone and diamonds. The ring can be made in platinum, white gold, silver. The model is real, working. Passed a technological test. The model is adapted for 3D printer and CNC machine. Ring weight in 14 carat gold - 7.7 grams. Sizes of stones: The central stone is 21.0 x 19.5 mm. 54 stones diameter 1.0 mm.