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5.56 ct Amazing Fancy Shape (17 x 10 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

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5.56 ct Amazing Fancy Shape (17 x 10 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

Special Price $94.99 Regular Price $149.99
In stock
SKU
219689
RARE! Mined From Earth! Opaque Quality Multi Color Color
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SKU219689
Gem TypeOpal - Boulder Opal
Quantity in stock1 item(s) available
ColorMulti Color
ShapeFancy
Size/Dimension (L x W)17.27 x 9.51 x 3.88 mm
Weight5.56 cts
ClarityOpaque
Number of Pieces1
LusterExcellent
OriginAustralia
TreatmentUnheated / Untreated
Refractive Index1.37-1.47
Specific Gravity2.1
Chemical CompositionSiO2.nH2O
None
IGI Certificate (Processing Time 10 days) ($75)
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GIL Certificate (Processing Time 5 days) ($20)
AIG Certificate (Processing Time 5 days) ($20)