ANTONINI 18K YELLOW GOLD GEMSTONE PIN
Updated August 28, 2026
This auction ended on September 11, 2026.
See upcoming auctions from Robinhood Auctions or current jewelry & watches auctions.
| Lot number | 0218 |
| Estimate | $1,300 - $5,200 |
| Opening bid | $1,300 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry & Luxury Watches Auction |
| Date | September 11, 2026 at 1:00 PM EDT |
| Auction house | Robinhood Auctions |
| Location | Las Vegas, Nevada |
A delightful, wonderfully-cut citrine stone takes the central spot of this enchanting pin from Antonini, set on a delicate 18K yellow gold base embellished with diamonds and a strikingly contrasting
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