Charming 18k yellow gold pin set with an oval coral cabochon that is salmon pink in shade. Marked 750 581 with a star hallmark. Weighs 6.3 grams. Pin measures about 2 5/8” long by 11/16” wide. Coral cabochon measures about 22mm by 12.5mm. Excellent condition. Gently pre-owned. Pin is bent but clasp is working.