Featured in this lot is this tanzanite, emerald, and diamond, 18k yellow gold necklace. The necklace shows a wonderfully crafted 18k yellow gold double strand chain and a lovely art nouveau style pendant with a gold weight of 7.80GM. There is a beautiful oval tanzanite cabochon set into a four prong setting with a total weight of 7.38 carats; it is profusely decorated with 56 round brilliant diamonds with a total weight of 0.55 carats. There are 13 total emeralds (total overall weight of 1.32 carats), with 4 inlaid into the necklace chain, a large oval cut emerald set into the pendant connector, and 8 decorating the border of the pendant. The necklace shows the Color Jewels Inc. hallmark and an 18k stamp next to the hallmark. The measurement of this necklace from clasp to clasp is 18 1/4".