Czochralski Pulled Ruby Rectangle Radiant Cut
3 years ago
120
Laboratory created (True, Cultured) Czochralski Pulled Ruby. Stones cut from the historical Union Carbide laser ruby ordered by Pentagon in 80-s. Stones are flawless; mostly pigeon red with true vitreous-adamantine luster and have perfect AAAAA cut quality
Chemical composition AI2O3 + Cr
R.I. = 1.766 - 1.774
Specific gravity: 3.97 - 4.05
Mohs Hardness 9
Crystal system: Hexagonal
Lots of stones from 10x8 to 7x5 mm
Loading comments...
-
0:44
LuxuryCreatedGems
3 years agoTanzanite Look Alike Czochralski Pulled Forsterite Rectangle Radiant Cut
1171 -
0:46
LuxuryCreatedGems
3 years agoCzochralski Pulled Ruby Princess
25 -
0:45
LuxuryCreatedGems
3 years agoCzochralski Pulled Ruby Trillion
26 -
0:45
LuxuryCreatedGems
3 years agoCzochralski Pulled Ruby Marquise
32 -
0:51
LuxuryCreatedGems
3 years agoCzochralski Pulled Ruby Heart Shape
13 -
0:42
LuxuryCreatedGems
3 years agoCzochralski Pulled Sapphire Pinkish Orange Padparadscha Rectangle Princess Cut
45 -
0:42
LuxuryCreatedGems
3 years agoCzochralski Pulled Sapphire Pinkish Orange Padparadscha Octagon Radiant Cut
38 -
0:47
LuxuryCreatedGems
3 years agoCzochralski Pulled Ruby Faceting Rough
129 -
0:41
LuxuryCreatedGems
3 years agoHydrothermal Ruby Rectangle Radiant Cut
31 -
0:43
LuxuryCreatedGems
3 years agoTanzanite Look Alike Czochralski Pulled Forsterite Octagon Radiant Cut
38