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Opal - 6.31 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
No. 84128651
No. 84128651
Natural Opal
ALGT Certificate: 49374069
Colour: Fine Color Quality White + Play-Of-Color ( Vivid ) Crystal
Shape: Cabochon
Dimensions: 20.91 x 16.30 x 11.87 mm
Weight: 18.03 cts
Hardness: 6,5 Mohs
Clarity : Transparent
Treatment: No indications of enhancements
Country: Ethiopia
Remarks
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