The dimensions on the screenshot are indicated in millimeters. Central gem - 19.2 x 17.12 mm. Small gems: 1.3mm - 40 stones, 1.5mm - 2 stones.Ring size - 20mm.weight ≈ 10g 14k gold

.stl ready for print.

Without materials and textures.

Other sizes and format can be fabricated, just let me know what size you want by using the contact designer button on the right.

Any questions? Please contact me.