Magnificent GIA 139ctw No Heat Multi Color Sapphire 3.95ctw Diamond Platinum Walter Gruen Necklace w/ Appraisal
Updated August 26, 2026
This auction ended on September 17, 2026.
See upcoming auctions from Hess Fine Art or current jewelry & watches auctions.
| Lot number | 8132 |
| Estimate | $28,000 - $30,000 |
| Category | Jewelry & Watches |
| Auction | Autumn Auction of Luxury Antique Watches, Jewelry and Fine Art And Decor |
| Date | September 17, 2026 at 11:00 AM EDT |
| Auction house | Hess Fine Art |

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