Rare Natural Quartz Crystal Point by Francis J. Sperisen
Updated August 27, 2026
This auction ended on September 12, 2026.
See upcoming auctions from Ryan & Co Jewelers or current pottery, china & glass auctions.
| Lot number | 0051 |
| Estimate | $4,800 - $6,000 |
| Opening bid | $400 |
| Category | Pottery, China & Glass |
| Auction | Precious Gemstones & Luxury Fine Jewelry |
| Date | September 12, 2026 at 1:00 PM EDT |
| Auction house | Ryan & Co Jewelers |
| Location | Rockville, Maryland |
A pristine 18.55ct fully terminated natural quartz point displaying textbook crystal geometry and water-clear transparency. Textbook crystal geometry in water-clear quartz is a rare natural
