Currency
USD
My Account
  • Sign Out
item(s)
Toggle Nav
Menu
Shop By Category
All CategoriesClose
Account
Settings
Currency
USD

4.78 ct Great looking Fancy Shape (15 x 13 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

main product photo
  1. Previous 2.86 ct Good-looking Fancy Shape (13 x 9 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  2. Back to: Boulder Opal
  3. Next 2.54 ct Magnificent fire Fancy Shape (10 x 7 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

4.78 ct Great looking Fancy Shape (15 x 13 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

Special Price $90.99 Regular Price $139.99
In stock
SKU
218617
Rare Stone! Multi Color Color Orgin From Australia Mined From Earth!!
(or)
Make An Offer
Add to Wish List Add to Compare






SKU218617
Gem TypeOpal - Boulder Opal
Quantity in stock1 item(s) available
ColorMulti Color
ShapeFancy
Size/Dimension (L x W)15.03 x 12.75 x 3.58 mm
Weight4.78 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)
GIA Certificate (Processing Time 10 days) ($125)
GRS Certificate (Processing Time 15 days) ($125)
FREE of cost, if offered Certificate for this item ($0)
GIL Certificate (Processing Time 5 days) ($20)
AIG Certificate (Processing Time 5 days) ($20)