The dimensions on the screenshot are indicated in millimeters. Weight ≈ 2.5g 14k gold. Ring size 16.2mm.
Gems: 4.0mm - 1 gem, 3.3mm - 2 pcs, 2.8mm - 2pcs.
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.
I also make models of any complexity under the order.
Any questions? Please contact me.