October Birthstone - Opal

Price   

$0.00 $8,540.00

$

$

Price per Carat   

$18 $87

$

$

Weight (carat)   

0.00 ct 25.00 ct

ct

ct

Weight (ratti)   

0.00 rt 28.00 rt

rt

rt

Origin   

1. Australia (38)

More Filters +

Treatment   

1. Unheated and Untreated (No Indications Observed) (38)
2. Dyed (2)

Certification   

1. ITLGR Certified (38)
2. Free Lab Certificate (2)

Colour   

1. Blue (37)
2. Black (3)

Dimensions   

1. 8 (11)
2. 7 (6)
3. 9 (5)
4. 10 (4)
5. 6 (3)
6. 6.5 (3)
7. 7.5 (1)
8. 11.5 (1)
9. 12.5 (1)

Clear

Classification   

1. Opal with Fire (65)
2. Doublet Opal (38)
3. Black Opal (26)
4. Plain Opal (6)
5. Pink Opal (5)
6. Fire Opal (3)
7. Opal Matrix (2)
8. Boulder Opal (1)

Offers   

1. Express Dispatch (38)

Clear

Shape   

1. Oval (110)
2. Round (37)
3. Pear (14)
4. Octagonal (14)
5. Triangular (4)
6. Rectangle (3)
7. Marquise (2)
8. Fancy (2)
9. Cushion (2)
10. Irregular (2)

Cutting Style   

1. Cabochon (40)

Product Type   

1. Single Stone (38)
2. Pair (2)