Important: Fine & Rare Circa 1925 Art Deco Cartier, Diamond, Amethyst, Onyx Platinum Floral Brooch.

Decorated as a floral brooch consisting of: diamonds of G-H-I color and VS2 clarity. (European cut & Single cut) burnished and prong set.

Accented by: circular shaped amethyst, flanked by rose and cream colored pearls ending in caliber cut jet "black onyx" throughout an open-work design. 

All suspended with stylized grape leaves ending in cultured pearl(s): Orient: cream & rose colored: nacre excellent. 2.92mm x 3.71 x 3.04mm respectively. 

Signed: Cartier and numbered: 985 (hand incised). (No French assay or hallmark) it was crafted in NYC ca. 1925)

SPECS: Amethyst: medium lavender purple, slightly included, slightly visible color zoning in center, lively. 

Size: 1.25 x 1” inches or 38.50 x 32.15mm

Gross weight: 9.6 grams 

The Estate of Mildred C. Brinn
Detailed Condition report: Very good to excellent.