| Specification: | name : NATURAL STAR BLUE SAPPHIRE (CORUNDUM)
measurements : 11,0 x 10,2 x 8,5 MM.
weight :11,40 carats
shape : round.
transparency : transparent
colour : royal blue.
clarity : slightly included
cutting style : cabochon.
phenomena :asterism. (star)
comments : non heat.
origin :srilanka.
rings : gold + diamonds. |