4.44 ct AIG CERTIFIED EXCELLENT PEAR CABOCHON CUT (16 X 10 MM) UNHEATED / UNTREATED NATURAL BLACK OPAL GEMSTONE

Special Price $281.99 Regular Price $429.99
In stock
SKU
216158
FREE AIG Certificate Translucent Quality Unheated / Untreated Orgin from Ethiopia
(or)
SKU 216158
Gem Type Opal - Black Opal
Quantity in stock 1 item(s) available
Color Play of Colors
Shape Pear Cabochon
Size/Dimension (L x W) 16.14 x 10.15 x 6.04 mm
Weight 4.44 cts
Clarity Translucent
Number of Pieces 1
Luster Excellent
Origin Ethiopia
Treatment Unheated / Untreated
Hardness 6.5
Refractive Index 1.37-1.47
Specific Gravity 2.1
Chemical Composition SiO2.nH2O
FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 I1 I2 I3
Flawless-
Internally Flawless
Very Very Slightly Imperfect Very Slightly Imperfect Slightly Imperfect Imperfect
None
IGI Certificate (Processing Time 10 days) ($75)
GIA Certificate (Processing Time 10 days) ($125)
GRS Certificate (Processing Time 15 days) ($125)
FREE of cost, if offered Certificate for this item ($0)