Naturel Rare Untreated diamond

5 ct ~ 793.5 ct natural stones a preservation of assortments in untreated unpolished diamond natural stones. These stones measure in grams from .9grams ~ 158.7grams each gram measure in 5 carats which is 1/5 of a gram. $32 ~ $60,000 a carat in rarity color clarity carat & cut will determine the true value of the Natural Diamond stone.