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Sapphire (other colors)
Except for the blue color, sapphire comes in a variety of almost all colors ( pink, purple, green, orange, yellow,… and even colorless). The heat treatment is a technique of enhancement which is very common. It is unusual to find sapphires which have not undergone heat treatment. Their value is therefore much more important. Hardness 9 on the Mohs scale. Chemical composition Al2O3.
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Natural Orange Sapphire 1,03 carat
718 $ -
Natural Pink Sapphire 1,1 carat
670 $ -
Natural Purple pink Sapphire 0,92 carat
960 $ -
Natural Purple pink Sapphire 1,21 carat
1 030 $ -
Natural sapphire 2,51 carats
1 340 $ -
Natural sapphire 2,67 carats
2 000 $ -
Natural sapphire 4,04 carats GGTL Geneva certificate
3 200 $ -
Natural Sapphire 7,71 carats GGTL Geneva certificate
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Natural Yellow Sapphire 2,35 carats SOLD
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Particolor Sapphires rough lot 17,31 carats SOLD
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Sapphire 1,13 carat – IGI Antwerp certificate
550 $ -
Sapphire 1,17 carat. IGI Antwerp certificate
800 $ -
Sapphire 2,82 carats
2 900 $ -
Sapphire rough 4,38 carats
190 $ -
Sapphires lot 12,67 carats
290 $ -
Sapphires rough lot 21,5 carats SOLD
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Sapphires rough lot 7,11 carats
310 $
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