1970s 18K Gold Platinum Diamond Brooch 3.00 Ct Vintage
Updated August 6, 2026
| Lot number | 0390C |
| Estimate | $5,824 - $7,571 |
| 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 |
1970s 18K Gold Platinum Diamond Brooch 3.00 Ct Vintage This stunning brooch from the 1970s features an exquisite combination of 18K yellow gold and platinum, showcasing a total of 46 diamonds with an
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