20K Yellow Gold and Coral Brooch from Art Nouveau Era
Updated August 13, 2026
| Lot number | 0355Y |
| Estimate | $4,987 - $6,484 |
| Opening bid | $2,350 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 19, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
20K Yellow Gold and Coral Brooch from Art Nouveau Era This Art Nouveau brooch is crafted from 20K yellow gold and features a coral accent. The brooch weighs 15.8 grams and measures 3.5 inches in
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