Cluster Style Halo Engagement Ring 3d ModelThe finger size is set to about a US size 6. 5. However the bottom of the shank is smooth and the ring can easily be resized in resin wax or adjusted in the software of your choice. The ring can be set with 15 round gemstones or diamonds. The center cluster will take 9 3. 4mm rounds and the shank will take 2 2. 8mm rounds and 4 2. 6mm rounds. The center cluster has been designed to have the stones set in a stair stepping pattern. Where the center