A stunning cluster ring centering a 0.47-carat natural round Emerald set in prongs. the gemstone is surrounded by two halos of prong set round brilliant cut diamonds with a total weight of 0.38 carats. The size of the Round Emerald is 5x5mm and the size of the round brilliant cut diamonds is 1.20x1.20 (52 pcs ), 1x1mm (12 pcs ). Metal weight:14k 5.720 grams, 18k 6.840 grams, 22k 7.950 grams. File formate: 3DM and STL. The files are checked for errors by Magics software and all the objects are passed and ready for 3D printing. This ring can be resized to any finger size at no cost. If you have any questions regarding the Beautiful Round Emerald Engagement Ring please feel free to contact me. THANK YOU.