weave branches ring two options. american sizes: 6 and 8(diameter 16.5 and 18mm) 14k gold weith 3and 3.7gr. gems:4.5mm. and 5mm. Therefore there are two sizes of the model .You can see the dimensions of the model on one of the photos presented here. There 3dm file for editing and stl for printing.

90% of my 3d models have been checked: made wax and finished product in gold or silver .Model are for 3D printer or cnc machine. Made in program Matrix and Zbrush .High polygonal model. Model was checked and fixed in program Magics .Ready for the print.
if you need to change the size of this product - write to me, I will definitely do it.