Estate 18K Pink Rose Diamond Amethyst Earrings

You are looking at a pair of estate 18K pink gold heart earrings with amethyst and diamonds. Each earring features 1 heart shaped natural amethyst measuring 13 mm by 13 mm, surrounded by 50 brilliant round diamonds, each measuring less than 1 mm in diameter. The total weight of the diamonds is .50 of a carat. Each earring measures 1 inch long by 5/8 of an inch at its widest point. The pair weighs 7.4 grams. They are in mint condition.