This is a 10 karat (electronically tested and stamped) tri-colored gold onyx and mother of pearl Black Hills Gold pendant. The pendant features the iconic grape leaves that are prominent in Black Hills Gold. One side of the pendant is set with a polished cabochon black onyx . The other side is set with a polished cabochon mother of pearl. There are rose-colored and green-colored grape leaves and yellow gold frame on both sides of the pendant. The pendant is approximately 1.25" long. The pendant is stamped 10K and hallmarked "CCo", Coleman Company of Black Hills Gold Company since 1984. This is a preowned item in excellent estate condition. Auction Code: SP/1.5