platinum-and-diamond-halley-s-comet-brooch
Lot 2026
Platinum and Diamond Halley's Comet Brooch
Lot Details & Additional Photographs
With bezel and bead set transitional cut diamonds weighing approximately .63 total carats, unmarked and testing platinum, with replaced gold filled pin stem. Center stone with H-I color, VS2 clarity; eight transitional cut H-I color, SI1-I1 clarity (one with chip); two single cuts with H-I color, SI2-I1 clarity.

15/16 in.

2.3 dwt.