Topaz --- The name derived from the name of an Island in the Red Sea, now Zebirget, formerly Topazos
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Topaz --- The name derived from the name of an Island in the Red Sea, now Zebirget, formerly Topazos |
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Color -
Colorless, yellow, red-brown, light blue, pale green Hardness 8.0 Specific Gravity 3.53--3.56 Dispersion 0.014 Refractive Index 1.61-1.638 |
Chemical comp.Fluor containing
aluminium silicate Transparency Transparent Absorption Spectrum Pink 6828 Fluorescence Weak brown, weak orange yellow |
The color of
the gemstones and the pictures below are tried to be as close as possible.
Some pictures are zoomed to get clear idea of the stone.
Pls note the size and height of the stone.
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Blue Topaz |
BTZ5041GX |
Blue Topaz |
BTZ5050GX |
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2 pcs -----13.96 cts |
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1 pc -----11.84 cts | |||
| TR 12.5x12.0x12.0 hi7.4 | TR 18.5x13.3hi8.5 | |||||
| Col: Switz blue | Col: Switz blue | |||||
| Luster: Good | Luster: Good | |||||
| Clarity: Eye Clean | Clarity: Eye Clean | |||||
| fancy cut with opposed bars on top,
pavilion dia. cut. this cutting unavailable in market. beautiful stone |
U$ 111.00 | fancy trillion opposed lines on face | U$ 95.00 | |||
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Blue Topaz |
BTZ5044GX |
Blue Topaz |
BTZ5048GX |
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1 pc -----12.21 cts |
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1 pc-----11.42 cts | |||
| Fancy 17.9/11.7h7.8 | Fancy 18.3/13.0h8.2 | |||||
| Col: Switz Blue | Col: Switz Blue | |||||
| Luster: Good | Luster: Good | |||||
| Clarity: Eye Clean | Clarity: Eye Clean | |||||
| Fancy shape like fat skewed marquise shape with opposed lines on top and dia cut at the pavilion |
U$ 99.00 | Fancy shape like fat skewed marquise shape with opposed lines on top and dia cut at the pavilion |
U$ 92.00 | |||
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WhiteTopaz |
WTZ 5037GX |
Blue Topaz |
BTZ5030GX |
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1 pc -----7.49 cts |
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1 pc -----9.18 cts | |||
| Fancy 16.6/11.7h6.1 | Fancy 17.25/12.2/h7.8 | |||||
| Col: White | Col: Switz Blue | |||||
| Luster: Fair | Luster: Good | |||||
| Clarity: Eye Clean | Clarity: Eye Clean | |||||
| Fancy white Topaz the cross at the pavilion is not polished. This stone is cut for the cross not for the luster. Pendant. | U$ 29.50 | Fancy switz blue topaz opposed bar on top and dia cut at the pavilion |
U$ 65.00 | |||
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amethyst citrine fire opal garnet iolite maw sit sit peridot quartz ruby sapphire topaz zircon |
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