HUGE Oval Amethyst 18K White 14K Yellow Gold Diamond Necklace Baroque Pearl Strand

The necklace is 19" long with 1.5" drop

Weight 20.5 grams

Diamonds: G-H, VS-SI, approximate total carat weight 0.30 ctw (estimated in the mounting)

Amethyst measures approximately 23 mm long by 16 mm wide by 9, weights 16.36 carat (estimated in the mounting)

Tested 14K and 18K, stamped 14K on the thong of he lobster clasp