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

12.53 ct Super-Excellent Fancy Shape (24 x 20 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

main product photo
  1. Previous 5.79 ct Elegant Fancy Shape (15 x 12 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  2. Back to: Boulder Opal
  3. Next 6.38 ct Best Fancy Shape (21 x 12 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

12.53 ct Super-Excellent Fancy Shape (24 x 20 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone

Special Price $130.99 Regular Price $199.99
In stock
SKU
226185
Rare Stone! Unheated / Untreated Multi Color Orgin From Australia
(or)
Make An Offer
Add to Wish List Add to Compare






SKU226185
Gem TypeOpal - Boulder Opal
Quantity in stock1 item(s) available
ColorMulti Color
ShapeFancy
Size/Dimension (L x W)24.38 x 19.58 x 3.57 mm
Weight12.53 cts
ClarityTranslucent
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)