PLATINUM 0.43CT DIAMOND AND BLUE SAPPHIRE PINWHEEL HALO RING
Updated August 27, 2026
This auction ended on September 4, 2026.
See upcoming auctions from Robinhood Auctions or current jewelry & watches auctions.
| Lot number | 0240 |
| Estimate | $900 - $3,600 |
| Opening bid | $900 |
| Category | Jewelry & Watches |
| Auction | The Jewelry & Watch Collection |
| Date | September 4, 2026 at 1:00 PM EDT |
| Auction house | Robinhood Auctions |
| Location | Las Vegas, Nevada |
The design of this ring delivers a beautiful sense of motion and intense brilliance. At its heart is a rich blue 1.10-carat oval sapphire, encircled by an innovative pinwheel halo composed of
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