The stones are all so luminous and vibrant intense colors that POP! The white gem material forming the bangle itself is natural chalcedony...in this size and luminous translucent white prized so much.... It isn't possible to test the precious metal inlay without removing a section which would devalue an antique bracelet - at high magnification it is gold in color - there is some patina to this antique bangle just within the inlay a sort of complex oxidation etc that can be seen at 20 or 30 times magnification These fine inlays are almost ethereal in how they appear and definitely the work of a serious artist - each inlay has to be carefully incised ..the metal is pressed in place - the process complex....it's meticulous even done crudely and here the inlays are flowing....lively...crisp....it's exquisite work...and it really shines 2 5/8" internal diameter It sits approx 20mm wide on the wrist We will ship in a small presentation box Make an offer is welcome!