Some exceptional specimens of gemstones from our ‘Repository’
The section ‘Repository’ contains data and photos of 760 specimens of gemstones. The smallest is just 1.96 mm (0.02 ct) ruby from Mozambique, and the largest — 70.11 mm (326.60 ct) rock crystal from Africa.
Additionally there are 8 specimens of synthetic stones.
— Weight: 0.08 ct; size: 2.56 | 2.56 | 1.69 mm; shape: round; colour: light reddish orange; strong. Very clean specimen; very good mixed style cut. Extremely rare form produced by heating of a colourless stone.