OPAL DOUBLETS TECHNICAL DATA
|
Species----------------------------Opal
Chemical
Formula------SiO2.nH2O
Birthstone
---------------------October
Anniversary
Stone -----Fourteenth
Mohs
Scale Hardness ---#5.5-6.5
Durability---------------------------Fair
Refractive
Index----------1.42-1.47
Specific
Gravity------------------2.15
Opal
Additional Information
|
CHECK OUT THESE RARE
GEMSTONES!
HOW TO USE THESE
PRICE TABLES TO PLACE AN ORDER
|
OPAL DOUBLETS
|
Stock #
|
|
OVAL
|
ODOV+Size
|
|
Size
(mm)
|
Shape
|
Quality
|
Price(US$)
|
Add To Cart
|
|
16.0x14.5
|
Oval
|
Fair
|
$24.00
|
Cart
|
|
12.5x8.0
|
Oval
|
Good
|
$22.50
|
Cart
|
|
12x7.5
|
Oval
|
Good
|
$22.50
|
Cart
|
|
9.0x6.5
|
Oval
|
Good
|
$22.50
|
Cart
|
|
8.6x5.3
|
Oval
|
Good
|
$15.00
|
Cart
|
|
7.0x4.75
|
Oval
|
Good
|
$15.00
|
Cart
|
|
OPAL DOUBLET
|
Stock #
|
|
PEAR SHAPE
|
ODPS+Size
|
Size
(mm)
|
Shape
|
Quality
|
Price(US$)
|
Add To Cart
|
|
16x9.0
|
Pear Shape
|
Good
|
$15.00
|
Cart
|
|
14.7x6.4
|
Pear Shape
|
Good
|
$30.00
|
Cart
|
|
11.9x5.0
|
Pear Shape
|
Good
|
$22.50
|
Cart
|
|
10.7x4.7
|
Pear Shape
|
Good
|
$25.00
|
Cart
|
|
9.5x6.75
|
Pear Shape
|
Good
|
$15.00
|
Cart
|
|
7.5x3.75
|
Pear Shape
|
Good
|
$15.00
|
Cart
|
|
OPAL DOUBLETS
|
Stock #
|
|
ASSORTED
|
ODAS+Size
|
Size
(mm)
|
Shape
|
Quality
|
Price (US$)
|
Add To Cart
|
|
14x10
|
Baroque
|
Good
|
$62.50
|
Cart
|
|
13.3x11
|
Baroque
|
Good
|
$22.50
|
Cart
|
|
11.3x5.3
|
Marquise
|
Good
|
$15.00
|
Cart
|
|
6.0x2.75
|
Boulder Marquise
|
Good
|
$11.50
|
Cart
|
Back
to Top of Page
|