A very large demantoid. In general, demantoids over 10 carats are considered unique. Initially, it was a flat stone. When cutting, everything would have to be ground off. But the carving retained such a unique weight. There are small "feathers" filled with limonite (this is visible in the macro) and they add naturalness to this carving. The product, of course, will be very special. The cost of this demantoid is calculated at 250 (approximately) dollars per carat. This is a very old price. At current prices for demantoid, now, for such a price you can only buy "garbage", but not a unique stone.
