18K yellow gold pave diamond ibex head brooch in the style of Jean Schlumberger, Tiffany & Co, featuring well matched full cut diamonds set in head with ruby eye and dramatic textured gold horns, 2 in. W, 20.2 grams

Comments added on 10/30/23: It is a brooch, not a pendant. The weight is approximately 20.2 grams and the well matched diamonds have an average color of F-G and average clarity VS. Please understand these are approximations due to the diamonds being mounted