Australian Black Opal Gemstone 7cts  Mulga® Field N2 Body Tone B2 Brightness Gorgeous Green &  Blue fires 16x16x3mm GEM1000

Australian Black Opal Gemstone 7cts Mulga® Field N2 Body Tone B2 Brightness Gorgeous Green & Blue fires 16x16x3mm GEM1000

$960.00
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This is a Stunning Top Quality Black opal Gemstone of Grawin From the famous Mulga® Field known for Gem Quality Stable Black Seam opal This has gorgeous bright Green 7 Blue fires  There are some blue fires showing as well in amazing multi zone broad flashes N2 Bodytone and B2 Brightness (B1-B7 = B1 being brightest) Perfect Cut and Polish Ready For Setting. Details: GEM1000 Weight: 7cts Grade: GEM GRADE Source: NSW Australia Field:  Mulga® Fields of Grawin nr Lightning Ridge Size: 16x16x3mm Shape: Freeform Oval Low done Brightness : B2  (B1-B7 / B1 being brightest)  Type: N2 Black Opal  Colours: Mainly Green & Blue fires  State :Perfect Cut and Polish. Ready for Setting Solid, Natural, Untreated Opal MULGA® is a registered Trade Mark with in the United Kingdom.This can not be used without prior written consent.  All Rights are reserved .

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