Vintage Platinum, Gold, Sapphire, and Diamond Circle Brooch

The circle design with cutout motifs set with round cut sapphires weighing approximately 1.50 total carats and full cut round diamonds weighing approximately .30 total carat (H-I color, SI1-SI2 clarity), with milgrain border, completed with a gold locking pin stem stamped 14K, brooch XRF testing platinum.

1 1/8 in.

3.3 dwt.

Good estate condition; pin stem lock not properly functioning.