This ring is modeled in the Matrix program, the file is verified in the Magics program.
Gems:
1 - 6.5 mm.
8 - 1.8 mm.
24 - 1.3 mm.
20 - 1.1 mm.
12 - 1.00 mm.
Total stones 65.
Ring size US 7.25 (17.5 mm)
Files 2 format, 3dm and STL are available for download.
If you need to change the size of the ring, just write to me about it.