Ring with a size of 20 mm. Weight 17 grams 14 K gold . Gemstones Princess - 8.50 x 8.50 .Round - 24 x 1.6 mm , 4 x 1.8 mm , 4 x 1.4 mm, 2 x 1.5 mm ,4 x 1.10 mm.The model has been tested by jewelers technologists for assembly production.Full editable 3dm file , all stl s was fixed and ready to print .