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HUGE! 22.82cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 25.83cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

Australian Opal Doublet Lot 12 Pieces 5x3mm Oval Stones Parcel

$ 70.39 $ 42.23

6.2ct 8-11mm 3pc Lot Australian Blue Doublet Opal Cabochons Top Drilled Beads

$ 31.68 $ 19

6.3ct 15.9x7.9x4.5mm Black Australian Doublet Opal Canochon Loose Gem

$ 43.12 $ 25.87

4.3ct 10.4x10x4mm Flashy Blue Australian Doublet Black Opal Cabochon Loose Gem

$ 43.12 $ 25.87

ONE 7x5 7mm x 5mm Oval Australian Doublet Boulder Opal Cabochon Gemstone EBS9073

$ 14.95 $ 8.97

4.07 CARAT THREE AUSTRALIAN OPAL DOUBLET CAB CABOCHON OVAL GEM GEMSTONE OA2OTH

$ 36.07 $ 21.64

Small Opal Cabochon Doublets, in a 7x5mm size. Sold by the EACH

$ 4.84 $ 2.9

loose natural gemstones 7.46ct ethiopian brown opal 20 x 13.3 x 3.68mm pear drop

$ 26.38 $ 15.82

2.55ctw Blue Opal Doublets 8x6mm #xx33

$ 13.2 $ 7.91

4.9ct 13.7x18x42mm Deep Blue Australian Doublet Opal Free Form Cabochon Gemst

$ 29.92 $ 17.95

Purple Blue Opal Doublet 12.7x7.5mm Freeform 1.81ct (One of a Kind Stone)

$ 13.15 $ 7.89

3.6ct 13x6.7x4.3mm Blue Australian Doublet Black Opal Cabochon Loose Gem

$ 39.6 $ 23.76

8.6ct 16x13x5mm Green Blue Australian Doublet Opal Cabochon Loose Gem

$ 34.32 $ 20.59

21.2ct 27x14.9x6.6mm Black Australian Doublet Cabochon Loose Gemstone

$ 66 $ 39.6

22 CT MAGNIFICENT PINK TRIPLET OPAL RADIANT LAB-CREATED GEMSTONE FLASHY CAB

$ 7.12 $ 4.27

3.99 CARAT THREE AUSTRALIAN OPAL DOUBLET CAB CABOCHON OVAL GEM GEMSTONE OA15

$ 36.07 $ 21.64

Australian Opal Doublet 16.2x6.8mm Freeform 1.79ct

$ 11.39 $ 6.83

5.4ct 11.6x10.5x4.3mm Blinding Green Fire Australian Doublet Opal Cabochon Gem

$ 92.4 $ 55.44

23.95Carat.Composite Ethiopian Doublet Opal Oval Cabochon Loose Gemstones k693

$ 16.98 $ 10.19

HUGE! 19.88cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

12.26 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3015

$ 70.4 $ 42.24

14.23 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3026

$ 61.6 $ 36.96

HUGE! 19.88cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 18.55cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 17.70cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 20.76cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

5pcs Australian Black Opal Doublet 2.5 Ctw Lot b

$ 44 $ 26.4

Australian Doublet Opal Oval Cabochon Gemstones 18X27X06mm 24.50Cts

$ 7.03 $ 4.21

HUGE! 19.85cts Sky Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

Purple Blue Australian Opal Doublet 18.8x9.1mm 3.51ct (One of a Kind Stone)

$ 30.75 $ 18.45

One Australian Doublet Opal 5x5mm Loose Round Shaped in Rainbow Colors

$ 8.79 $ 5.27

One Bright 7x5mm Oval Shaped Australian Doublet Opal Loose GemStone Green & Blue

$ 16.71 $ 10.02

A Set of Two Bright Australian Doublet Opal 5.5x5.5mm Loose Round Shaped

$ 21.99 $ 13.19

One Bright 8x8mm Round Shaped Australian Doublet Opal Loose Green & Blue Colors

$ 20.23 $ 12.13

RARE VINTAGE MOSAIC OPAL RECTANGLE STONE MEASURING 5/8” X 1/2” ( 16 X 12MM) A+

$ 43.12 $ 25.87

One Australian Doublet Opal 9x6mm Loose Pear Shaped in Rainbow Colors

$ 20.23 $ 12.13

One Australian Doublet Opal 8x5mm Loose Pear Shaped in Green & Blue

$ 20.23 $ 12.13

9 Opal Cabochons 6mm Doublets 4.96 Carats Ready For Mounting

$ 12.76 $ 7.65

Beautiful 1.26 Ct. Freeform Opal Doublet

$ 49.23 $ 29.54

Australian Opal Doublet - Mosaic Brilliant Color - 3 cts

$ 144.76 $ 86.85

2.31ct rare Australian Lightning Ridge Opal doublet natural FIRE Play of Color

$ 527.99 $ 316.79

0.58 Ct. Freeform Opal Doublet

$ 35.2 $ 21.12

Australian Lightning Ridge Opal Doublets beautiful pairs available PRICE IS FIRM

$ 162.8 $ 97.68

Australian Opal doublets - Genuine 4mm Australian Opal round doublets

$ 3.52 $ 2.11

8.75ct Carved Indian Head Opal Oval Cameo Doublet Ready to Set

$ 43.99 $ 26.39

Australian Opal Doublet - Natural - Amazing Greens/Blues - GIA cut - Striking

$ 162.8 $ 97.68

Fine 7.5 Carat Lightning Ridge Australian Black Opal Triplet 17 x 12.6 x 4.48mm

$ 347.6 $ 208.56

Australian Opal doublet - Natural - Blue - GIA cut

$ 118.8 $ 71.28

Australian Opals 5mm round doublet

$ 7.04 $ 4.22

Natural Australian Black Opal Doublet, 13x9 mm

$ 144.18 $ 86.51

Australian White Opal Doublet - 3.5 ctw - Blue Dominant

$ 109.56 $ 65.73

Australian Opal Doublet Pair - Natural - Teardrop Oval - Amazing Fire - 6.29cts

$ 137.5 $ 82.5

19.83 Carat Lightning Ridge Australian Black Opal Triplet 31.7 x 19.7 x 3.8mm

$ 523.6 $ 314.16

4.51 Carat Lightning Ridge Australian Solid Semi Black Opal 15.7 x 11.9 x 3.5mm

$ 347.6 $ 208.56

4.34 Carat Australian Lightning Ridge Doublet Semi Black Opal 14 x 9.9 x 3.9mm

$ 122.32 $ 73.39

1.21cts Red & Green Fire On Blue Cabochon Oval Black Opal Gemstone "SEE VIDEO"

$ 8.79 $ 5.27

HUGE! 14.61cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 16.80cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 13.97cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 14.51cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 13.20cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 13.49cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

9.50 CT. AAA LAB CREATED FIRE DOUBLET OPAL ROUND CABOCHON 13X13X7 LOOSE GEMSTONE

$ 19.36 $ 11.61

HUGE! 13.93cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

12.60 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3004

$ 52.8 $ 31.67

HUGE! 15.51cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 14.68cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

Set of 12 bright 5mm x 3mm opal doublets, great blue, green fire

$ 52.75 $ 31.65

Stunning Natural Australian Opal Freeform Doublet Gem Grade 15x10mm (2615)

$ 423.72 $ 254.23

opal doublets, matched set, 11.5 carats, 12 x 8mm, green & blue fire, electric

$ 35.15 $ 21.09

Set of 3 bright opal doublets, great red and green fire, 3.5 carats, 8 mm x 9 mm

$ 43.95 $ 26.37

Set of 7 - 6mm x 4mm pale blue crystal opals, solid stones

$ 30.75 $ 18.45

00 3.50ct Natural BLUE DOUBLET OPAL Matching PAIR GEMS LOOSE

$ 0.87 $ 0.52

3 Australian opal doublets with strong blue fire, 5 carats total, 15 x 8 x 3 mm

$ 30.76 $ 18.45

2.3 carat doublet opal, good red fire, 13.4 x 7.6 x 2 mm, teardrop shape

$ 21.95 $ 13.17

Set of 12 very bright 5mm x 3mm opal doublets, great red flashes

$ 70.35 $ 42.21

Set of 8 bright 6 mm x 4 mm solid white opals, bright colorful flashes

$ 35.15 $ 21.09

Set of 6 bright 5mm x 3mm opal doublets, primarily green fire

$ 35.15 $ 21.09

Set of 6 - 5 mm x 3 mm opal doublets, dark base, bright color flashes

$ 26.36 $ 15.81

Polished fire agate 2.52 carats, 15 x 6.4 x 3.6 mm, Arizona or Mexico gemstone

$ 17.55 $ 10.53

opal doublet teardrop, 8 x 6 mm, .95 carats, shimmering blue & green fire

$ 13.16 $ 7.89

Set of 6 - 5 mm x 3 mm opal doublets, dark base, bright green flashes

$ 26.36 $ 15.81

Fiery doublet opal from shell, 15 mm x 6 mm x 3 mm, red, blue, green fire, 3 cts

$ 43.95 $ 26.37

4 carat doublet opal, good fire, green fire with red & blue 18 mm x 9 mm x 2 mm

$ 21.95 $ 13.17

Keychain charm, embedded opal, letter "W", 3/4" x 3/4"

$ 13.15 $ 7.89

Keychain charm, bright embedded opal, letter "R", 3/4" x 1/2"

$ 13.15 $ 7.89

HUGE! 8.90cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

14.90 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3012

$ 57.2 $ 34.32

HUGE! 5.71cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 12.12cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

10.3ct 19.7x13.6x4.4mm Deep Blue Australian Doublet Opal Free Form Cabochon Gem

$ 60.72 $ 36.43

AUSTRALIAN OPAL DOUBLETS COOBER PEDY 10pcs 9.4cts

$ 52.8 $ 31.67

HUGE! 11.43cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 8.32cts RGB Fire On Blue Fancy Cabochon Doublet Opal Loose Gemstone

$ 8.79 $ 5.27

HUGE! 8.96cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 8.90cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 9.69cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

3ct 12.5x8x4mm Australian Doublet Oval Opal Cabochon Loose Stone

$ 23.76 $ 14.25