Beta-jewelleryOn request it is possible to make a ring in the near future3d model : 1wight: 14k 6-12 grSize gem: 7x5-2/3.5-4/3.5-6/2.0-12Size: on picThe size and the Format can be made according to your queries for freeModel is fully ready for 3d printing , metal or jewelry waxFor any questions please contact me.