Size: 1 1/2 by 1 5/16 inch ca. (The cameo measures 1 3/16 by 1) 6,5 grams of 18 k gold. Natural Pearls Price: $400 + pearls (in this case, around $100) The cost of this frame is more higher because the difficult and complicate work: each pearl is drilled and fixed on a tiny pin welded to the frame.