Here is a vintage Australian Opal triplet pendant necklace in sterling silver. The pendant is 11/16" inch wide by 1 1/4" tall, and consists of a strands of flat wire around the central oval stone. The triplet has nice blue green color. The pendant is marked "STG. S." on the back in the Australian style. The thin link chain is 18 inches long, with a trademark on the flat link near the clasp.

Condition on the necklace is good. There is no damage. A nice piece!