Jewelry New Arrivals Pairs Lots Contact
  : Opal
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (1172): Opal Fire Opal, Moss Opal, Opal, Opal Doublet, Boulder Opal, Chocolate Opal, Black Opal, Opal in Matrix Clear All
Sort By:
Compare
ID: 4293001 pcs
thumb image of 0.7ct Oval Cabochon Multicolor Opal (ID: 429300)
0.67 ct Opal
7.8 x 6 mm
$ 18.76
Quantity
Item in Stock
Compare
ID: 3182651 pcs
thumb image of 1.1ct Oval Facet Multicolor Opal (ID: 318265)
1.07 ct Opal
9.3 x 7 mm
$ 44.94
Quantity
Item in Stock
Compare
ID: 3801061 pcs
thumb image of 12.9ct Trillion Cabochon Yellow Orange Fire Opal (ID: 380106)
12.90 ct Fire Opal
19.8 x 19 mm
$ 451.50
Quantity
Item in Stock
Compare
ID: 4322984 pcs
thumb image of 1.9ct Oval Facet Orange Fire Opal (ID: 432298)
1.88 ct Fire Opal
7 x 5.2 mm
$ 49.99
Quantity
Item in Stock
Compare
ID: 3577861 pcs
thumb image of 5.5ct Fancy Cabochon Blue Opal Doublet (ID: 357786)
5.53 ct Opal Doublet
17 x 13.2 mm
$ 35.94
Quantity
Item in Stock
Compare
ID: 3303104 pcs
thumb image of 3.8ct Oval Cabochon Multicolor Chocolate Opal (ID: 330310)
3.76 ct Chocolate Opal
8.1 x 6.1 mm
$ 112.80
Quantity
Item in Stock
Compare
ID: 3082261 pcs
thumb image of 2ct Pear Facet Multicolor Opal (ID: 308226)
1.95 ct Opal
13.4 x 9.5 mm
$ 83.85
Quantity
Item in Stock
Compare
ID: 3118401 pcs
thumb image of 1.6ct Oval Facet Multicolor Opal (ID: 311840)
1.58 ct Opal
10.1 x 7.5 mm
$ 63.20
Quantity
Item in Stock
Compare
ID: 44935020 pcs
thumb image of 4.3ct Oval Cabochon Multicolor Opal Doublet (ID: 449350)
4.30 ct Opal Doublet
5.3 x 3.2 mm
$ 62.74
Quantity
Item in Stock
Compare
ID: 3668941 pcs
thumb image of 1ct Oval Facet Reddish Orange Fire Opal (ID: 366894)
1.00 ct Fire Opal
8.3 x 6.6 mm
$ 39.00
Quantity
Item in Stock
Compare
ID: 3704001 pcs
thumb image of 3.2ct Cushion-Cut Reddish Orange Fire Opal (ID: 370400)
3.22 ct Fire Opal
14.8 x 8 mm
$ 144.90
Quantity
Item in Stock
Compare
ID: 4290261 pcs
thumb image of 0.8ct Oval Cabochon Multicolor Opal (ID: 429026)
0.78 ct Opal
8.1 x 6.2 mm
$ 21.84
Quantity
Item in Stock
Compare
ID: 3022911 pcs
thumb image of 2.5ct Oval Cabochon Multicolor Opal (ID: 302291)
2.48 ct Opal
13.3 x 9 mm
$ 99.20
Quantity
Item in Stock
Compare
ID: 4469052 pcs
thumb image of 0.8ct Pear Cabochon Multicolor Opal Doublet (ID: 446905)
0.83 ct Opal Doublet
6.9 x 5 mm
$ 12.45
Quantity
Item in Stock
Compare
ID: 3671361 pcs
thumb image of 1.4ct Oval Facet Reddish Orange Fire Opal (ID: 367136)
1.38 ct Fire Opal
8.8 x 6.8 mm
$ 36.69
Quantity
Item in Stock
Compare
ID: 3150721 pcs
thumb image of 1.6ct Oval Facet Multicolor Opal (ID: 315072)
1.60 ct Opal
10.1 x 8.1 mm
$ 67.20
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 4316091 pcs
thumb image of 2.5ct Pear Facet Orange Fire Opal (ID: 431609)
2.47 ct Fire Opal
11.7 x 10.4 mm
$ 86.33
Quantity
Item in Stock
Compare
ID: 4496001 pcs
thumb image of 66.3ct Oval Cabochon Multicolor Boulder Opal (ID: 449600)
66.28 ct Boulder Opal
39.3 x 28.2 mm
$ 463.96
Quantity
Item in Stock
Compare
ID: 3145591 pcs
thumb image of 1.6ct Marquise Facet Multicolor Opal (ID: 314559)
1.61 ct Opal
15.2 x 6.9 mm
$ 64.40
Quantity
Item in Stock
Compare
ID: 3689164 pcs
thumb image of 4.2ct Pear Cabochon Multicolor Opal (ID: 368916)
4.17 ct Opal
9 x 6.3 mm
$ 114.05
Quantity
Item in Stock
Compare
ID: 3695771 pcs
thumb image of 1.7ct Cushion-Cut Reddish Orange Fire Opal (ID: 369577)
1.68 ct Fire Opal
8.6 x 8.5 mm
$ 54.48
Quantity
Item in Stock
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Opal
Opal Gemstone Information Opal Ring Information

More than any other gem, each opal is distinctly individual. No other gemstone has such rich and varied a folklore. Opals are also the most delicate gems commonly worn. They require special care to ensure their health and longevity. There are many varieties of opal, including black opal, white opal, common opal (potch), chocolate opal, boulder opal, opal doublet, opal triplet, fire opal and opal in matrix.

Opal's fire was long thought to be the result of iridescence. However, with the advent of scanning electron microscopes, we now know that it is a result of diffraction, and is known in the gem trade as play of color. Opal is relatively soft, with a rating of 5.5-6.5 on the Mohs scale. Despite its frequent use in gemstone rings, opal is not the greatest choice as a ring stone; it is however, very-well suited for other types of gemstone jewelry, including gemstone earrings, pins and gemstone pendants.

Major suppliers include Australia, Brazil, Ethiopia, Mexico, Peru and the United States. Values are normally determined by the presence and nature of color flashes, except in the case of Mexican fire opal, where body color is most valued.
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart