1930s Diamond Platinum Brooch
A 1930s deco era platinum brooch, featuring approximately 1.5 carats in diamonds. The brooch fastens flawlessly with a trombone push-pull clasp, common from the 1850s to 1940s. The b...
1930s Diamond Set Brooch
An antique diamond brooch set in platinum circa 1930's. Designed as an ornate floral panel design, the openwork scrolls show superb workmanship and contain exceptional quality old c...
Tiffany & Co. 1930s Circle Brooch
Tiffany & Co.
From the 1930's, this glamours Tiffany & Co Circle brooch. The platinum brooch is set with 46 old European cut diamonds weighing approximately 4 carats. The diamonds are G color...
1930s Boucheron Diamond Platinum Brooch
Brooch in platinium and 18 carat rose gold, eagle and dog heads hallmarks.
This superb platinum brooch is composed of openwork with a water lily motif entirely set with brilliant c...
1930s Diamond Platinum Ribbon Brooch
Diamond ribbon brooch, designed as an overlapping ribbon with a central line of bezel-set circular-cut diamonds to the filigrée and partially pavé-set diamond border, the fold gath...
1930s Onyx Diamond Platinum Brooch
A Diamonds, Onyx and Platinum Brooch. Circa 1930.
1930s 4 Carat Buccellati Diamond Brooch
1930s Buccellati brooch set with approximately 4 carats of old miner, old european, and rose cut diamonds.
Signed 'M. Buccellati'.
1930s Art Deco Bow Tie Diamond Platinum Brooch
Art Deco bow tie brooch in diamond and calibrated sapphires. Circa 1930.
French mark for platinum.
Length: 6.5 cm (2.6 inches)
Width: 2 cm (0.8 inches).
Total weight: 20....