Astrid & Miyu Yellow Gold, Diamond And Emerald Necklace

For dainty chains to amplify your stack, turn to Astrid & Miyu. Part of an exclusive collection for Harrods, this necklace from the London-based brand is cast in solid 14-karat gold, then centred with three marquise-cut emeralds and a pear-cut diamond drop for a scintillating finish.