French Art Deco Platinum Diamond Onyx Pearl Brooch
Updated August 31, 2026
This auction ended on September 7, 2026.
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| Lot number | 108 |
| Estimate | 4,000.00 - 6,000.00 USD |
| Category | Jewelry & Watches |
| Auction | Fine Signed & Unsigned Jewels & Gems |
| Date | September 7, 2026 at 10:38 AM EDT |
| Auction house | Luxury Bazaar |
| Location | Southampton Township, Pennsylvania |
Metal : Platinum Designer : Not signed Gemstone : Approx 1.5ctw Old Mine Cut Diamonds, Pearl, Onyx Measurements : 53mm x 20mm, Pearl is 7.5mm Marked : 03024, SGDG ( French patent mark ) Weight : 14 grams Condition : This brooch is in excellent pre-owned condition especially considering it's age Additional: some hallmarks have been polished off or faded over time , 322746/1272047
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