Jewelry New Arrivals Pairs Lots Contact
  : Opal Doublet
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (217): Opal Doublet Opal Doublet Clear All
Sort By:
Compare
ID: 4468291 pcs
thumb image of 2.3ct Oval Cabochon Multicolor Opal Doublet (ID: 446829)
2.33ct Opal Doublet
15.20 x 9.20 x 2.04mm
USD 34.95
Quantity
Item in Stock
Compare
ID: 4468074 pcs
thumb image of 4.1ct Marquise Cabochon Multicolor Opal Doublet (ID: 446807)
4.12ct Opal Doublet
11.83 x 6.05 x 1.91mm
USD 61.80
Quantity
Item in Stock
Compare
ID: 3156044 pcs
thumb image of 3.1ct Oval Cabochon Multicolor Opal Doublet (ID: 315604)
3.09ct Opal Doublet
8.04 x 6.00 x 1.99mm
USD 77.25
Quantity
Item in Stock
Compare
ID: 4468791 pcs
thumb image of 2.3ct Fancy Cabochon Multicolor Opal Doublet (ID: 446879)
2.33ct Opal Doublet
14.33 x 10.50 x 2.21mm
USD 34.95
Quantity
Item in Stock
Compare
ID: 4469258 pcs
thumb image of 4.1ct Pear Cabochon Multicolor Opal Doublet (ID: 446925)
4.09ct Opal Doublet
7.11 x 5.04 x 1.98mm
USD 61.35
Quantity
Item in Stock
Compare
ID: 3624054 pcs
thumb image of 2.1ct Pear Cabochon Multicolor Opal Doublet (ID: 362405)
2.08ct Opal Doublet
7.99 x 5.08 x 1.85mm
USD 38.00
Quantity
Item in Stock
Compare
ID: 4468781 pcs
thumb image of 2.6ct Fancy Cabochon Multicolor Opal Doublet (ID: 446878)
2.62ct Opal Doublet
15.20 x 8.87 x 2.56mm
USD 39.30
Quantity
Item in Stock
Compare
ID: 4468922 pcs
thumb image of 4.6ct Oval Cabochon Multicolor Opal Doublet (ID: 446892)
4.61ct Opal Doublet
12.24 x 10.12 x 2.30mm
USD 69.15
Quantity
Item in Stock
Compare
ID: 3577841 pcs
thumb image of 9.7ct Fancy Cabochon Multicolor Opal Doublet (ID: 357784)
9.72ct Opal Doublet
20.68 x 17.26 x 3.60mm
USD 63.18
Quantity
Item in Stock
Compare
ID: 4468531 pcs
thumb image of 4.6ct Fancy Cabochon Multicolor Opal Doublet (ID: 446853)
4.58ct Opal Doublet
19.26 x 11.72 x 2.95mm
USD 68.70
Quantity
Item in Stock
Compare
ID: 4468551 pcs
thumb image of 4.9ct Fancy Cabochon Multicolor Opal Doublet (ID: 446855)
4.91ct Opal Doublet
17.99 x 12.39 x 3.23mm
USD 73.65
Quantity
Item in Stock
Compare
ID: 4206211 pcs
thumb image of 7.9ct Fancy Cabochon Multicolor Opal Doublet (ID: 420621)
7.85ct Opal Doublet
21.70 x 14.19 x 2.91mm
USD 125.60
Quantity
Item in Stock
Compare
ID: 2940484 pcs
thumb image of 2ct Oval Cabochon Multicolor Opal Doublet (ID: 294048)
1.98ct Opal Doublet
6.99 x 5.16 x 1.79mm
USD 59.40
Quantity
Item in Stock
Compare
ID: 3623314 pcs
thumb image of 2.5ct Pear Cabochon Multicolor Opal Doublet (ID: 362331)
2.52ct Opal Doublet
8.09 x 5.10 x 2.00mm
USD 46.04
Quantity
Item in Stock
Compare
ID: 4468942 pcs
thumb image of 4.6ct Trillion Cabochon Multicolor Opal Doublet (ID: 446894)
4.58ct Opal Doublet
12.64 x 10.58 x 2.22mm
USD 68.70
Quantity
Item in Stock
Compare
ID: 3579671 pcs
thumb image of 5.7ct Fancy Cabochon Multicolor Opal Doublet (ID: 357967)
5.73ct Opal Doublet
31.27 x 8.61 x 2.87mm
USD 37.25
Quantity
Item in Stock
Compare
ID: 4468013 pcs
thumb image of 3.1ct Oval Cabochon Multicolor Opal Doublet (ID: 446801)
3.07ct Opal Doublet
7.91 x 5.97 x 2.07mm
USD 46.05
Quantity
Item in Stock
Compare
ID: 4206111 pcs
thumb image of 8.4ct Fancy Cabochon Multicolor Opal Doublet (ID: 420611)
8.39ct Opal Doublet
21.52 x 15.45 x 2.60mm
USD 134.24
Quantity
Item in Stock
Compare
ID: 4468801 pcs
thumb image of 2.5ct Fancy Cabochon Multicolor Opal Doublet (ID: 446880)
2.45ct Opal Doublet
15.14 x 9.52 x 2.51mm
USD 36.75
Quantity
Item in Stock
Compare
ID: 4468751 pcs
thumb image of 2.4ct Fancy Cabochon Multicolor Opal Doublet (ID: 446875)
2.40ct Opal Doublet
15.11 x 9.56 x 2.58mm
USD 36.00
Quantity
Item in Stock
Compare
ID: 4469332 pcs
thumb image of 6.6ct Marquise Cabochon Multicolor Opal Doublet (ID: 446933)
6.59ct Opal Doublet
24.50 x 7.40 x 2.36mm
USD 98.85
Quantity
Item in Stock
1
2
3
4
5
6
7
8
9
10
11
Opal Doublet
More than any other gem, each opal is distinctly an individual. No other stone has as rich and varied a folklore. Opals are also the most delicate gems commonly worn. They require special care to insure their health and longevity.

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.

Opal is relatively soft, with a rating of 5.5-6.5 on the Mohs Scale. Despite its frequent use in rings, opal is a poor choice for a ring stone; it is much better suited to earrings, pins, and pendants.

Major suppliers include Australia, Brazil, Mexico, and the US. Values are normally determined by the presence and nature of color flashes.

An opal doublet consists of a slice of opal glued to a black backing, designed to imitate the appearance of a solid black opal. Adhering the slice of opal to a black backing causes the colour to become much darker and more vibrant. Opal doublets are highly regarded as an inexpensive alternative to solid opals which are very expensive in larger sizes.
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