Art Deco Platinum Sapphire Diamond Bar Pin Brooch GIA Certified
Updated August 6, 2026
| Lot number | 1054C |
| Estimate | $4,628 - $6,016 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 12, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Art Deco Platinum Sapphire Diamond Bar Pin Brooch GIA Certified This antique Art Deco bar pin brooch features a sophisticated design crafted from solid platinum with a 13-14k white gold pin. The
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