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Spencer Opal doublet matched Pair - Natural - Blue with Red - GIA cut

$ 127.6 $ 76.55

11.65 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3021

$ 66 $ 39.6

Australian Opal Doublet Teardrop - Natural - Striking Multi Color - GIA cut

$ 233.2 $ 139.91

Australian Opal/Jade Doublet - Natural - Pincushion Multi-Color - GIA cut

$ 162.8 $ 97.68

Spencer Star Opal Triplet - Natural - Red and Orange Fire - GIA cut - Very Rare

$ 286 $ 171.6

Multi-Color Opal Doublet 50.60 Ct Marquise Loose Gemstone AGI Certified X4627

$ 5.27 $ 3.16

HUGE! 26.51cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 24.00cts 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

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

$ 8.79 $ 5.27

HUGE! 21.43cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

9.14 ct Australian Opal Doublet w/ Natural Opal & Queensland Boulder # TO 109

$ 39.6 $ 23.76

8 Opal Doublets Semi-Black 24 Carats #105

$ 68.64 $ 41.18

Australian Andamooka Matrix Opal Solid Cut Stone blues and greens 5.54ct

$ 151.27 $ 90.76

Natural Australian Opal Doublet Gem Grade Vibrant multicolours (2612)

$ 398.37 $ 239.02

8 Australian Lightning Ridge Opal Doublets Perfect for earrings (1890)

$ 342.93 $ 205.76

Cushion Multi-Color Opal Doublet Gems 52.25 Ct Certified X4493 Discounted Price

$ 0.87 $ 0.52

Australian Opal Doublet Lot 12 Pieces 4.5mm Round Stones Parcel

$ 79.19 $ 47.51

Australian Opal Doublet Lot 15 Pieces 4mm Round Stones Parcel

$ 70.39 $ 42.23

Australian Opal Doublet Lot 10 Pieces 4mm Round Stones Parcel

$ 87.99 $ 52.79

5.2ct 12x8.5x5.7mm Australian Doublet Crystal Opal Rectangle Cabochon Loose Gem

$ 39.6 $ 23.76

19.00 CTS AA+ "YELLOW FIRE TRIPLET OPAL CLASSICAL PEAR LAB-CREATED GEMSTONE CAB

$ 7.11 $ 4.27

16.13 ct Australian Opal Doublet w/ Queensland Boulder Backing # TAO 3023

$ 57.2 $ 34.32

Australian Opal Doublet Lot 15 Pieces 4mm Round Stones Parcel

$ 87.99 $ 52.79

2.03ct Blue Opal Doublet Loose Gemstone 10 x 8mm Oval Solitaire Jewelry Making

$ 35.19 $ 21.11

Australian Opal Doublet Lot 10 Pieces 6x4mm Oval Stones Parcel

$ 87.99 $ 52.79

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

$ 70.4 $ 42.24

Australian opal in a doublet form...12.25 cts total 10 x 20 mm long

$ 88 $ 52.8

Australian Opal Doublet Lot 10 Pieces 4mm Round Stones Parcel

$ 79.19 $ 47.51

Australian Doublet Opal Gem Flashy Stone Oval Cabochon 18X24X04mm 22.05Cts

$ 7.91 $ 4.74

Australian Opal Doublet 22.3x14.8mm Freeform 8.24ct

$ 66.83 $ 40.1

16 OPAL Cabochons 5mm Round Doublets 5.39 Carats Ready for Mounting

$ 12.76 $ 7.65

One Bright Green & Blue Australian Doublet Opal 5x5mm Loose Round Shaped

$ 13.19 $ 7.91

ON SALE 20 CT "NICE BLUE TRIPLET OPAL CLASSICAL LAB-CREATED GEMSTONE LOOSE CAB,/

$ 7.91 $ 4.74

Australian Opal Doublet 21.7x13.5mm Freeform 7.08cts

$ 60.67 $ 36.4

Australian Opal Doublet Lot 10 Pieces 4mm Round Stones Parcel

$ 70.39 $ 42.23

Australian Opal Doublet Lot 10 Pieces 4mm Round Stones Parcel

$ 70.39 $ 42.23

20ct 21x15x8.5mm Colorful Australian Doublet Oval Opal Cabochon Loose Gemstone

$ 49.28 $ 29.56

4.4ct 15.2x9.9x4.4mm Fine Black Australian Doublet Opal Trillion Canochon Gem

$ 47.52 $ 28.51

Australian Doublet Opal Chatoyant Gemstone Round Cabochon 25X25X05mm 29.80Cts

$ 11.43 $ 6.85

Australian Opal Doublet 19.5x12.5mm Freeform 6.58ct (One of a Kind Stone)

$ 59.79 $ 35.87

Australian Opal Doublet 21.7x11.1mm Freeform 7ct (One of a Kind Stone)

$ 50.99 $ 30.59

Australian Opal Doublet 16.7x13.9mm Freeform 5.69ct (One of a Kind Stone)

$ 51.87 $ 31.12

Australian Opal Doublet 15.5x13mm Freeform 4.80ct (One of a Kind Stone)

$ 50.11 $ 30.06

Australian Opal Doublet Lot 15 Pieces 4mm Round Stones Parcel

$ 87.99 $ 52.79

Australian Opal Doublet Lot 15 Pieces 4mm Round Stones Parcel

$ 96.79 $ 58.07

16 Natural White Fiery Opals 10x7mm Marquise Cabochon Doublet Gemstone Australia

$ 68.43 $ 41.06

3.06 CARAT THREE AUSTRALIAN OPAL DOUBLET CAB CABOCHON OVAL GEM GEMSTONE OA4

$ 27.27 $ 16.36

16 Opal Doublet Cabochons 5mm Round 5.33 Carats Ready for Mounting

$ 12.76 $ 7.65

Australian Opal Doublet Purple Fire Dark Black Stone Big Size Freeform X074

$ 47.87 $ 28.72

8.9ct 14.75x11.7x4.9mm Deep Blue Australian Doublet Opal Oval Cabochon Loose Gem

$ 54.56 $ 32.73

Australian Opal Doublet 16.7x10.7mm FreeForm 3.60ct (One of a Kind Stone)

$ 22.83 $ 13.7

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

$ 8.79 $ 5.27

12 Pieces Doublet Opal Set 7x5mm Oval Shaped Loose Gem Stone Green & Blue Colors

$ 30.79 $ 18.47

Australian Opal Doublet 18x11.6mm Freeform 4.94ct (One of A Kind Stone)

$ 35.15 $ 21.09

2.8ct 10.6x9.7x2.5mm Australian Doublet Black Opal Rectangle Cabochon Loose Gem

$ 40.47 $ 24.28

One Australian Doublet Opal 7x5mm Loose Pear Shaped in Rainbow Colors

$ 9.67 $ 5.8

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

$ 8.79 $ 5.27

25 OPAL Cabochons 4mm Round Doublets 5.28 Carats Ready for Mounting

$ 12.76 $ 7.65

Australian 69.40 Ct Multi-Color Opal Doublet Gemstone Oval Shape Certified X4528

$ 0.87 $ 0.52

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

$ 8.79 $ 5.27

36 OPAL Cabochons 3mm Round Doublets 3.80 Carats Ready for Mounting

$ 12.76 $ 7.65

1.80ct Australian MultiColor Doublet Opal Cabochon Oval Gemstone

$ 13.15 $ 7.89

Australian Doublet Opal Chatoyant Gemstone Round Cabochon 24X24X04mm 28.25Cts

$ 11.43 $ 6.85

Australian Doublet Opal Chatoyant Gemstone Cushion Cabochon 17X28X09mm 29.80Cts

$ 7.91 $ 4.74

6x4 Oval Australian Opal Natural White Cabochon Gem Stone Gemstone 6mm x 4mm

$ 9.23 $ 5.53

Australian Opal Doublet 17.3x12.8mm Freeform 5.89ct

$ 40.43 $ 24.26

Australian Opal Doublet 15.9x7.1mm Freeform 1.84ct (One of a Kind Stone)

$ 13.15 $ 7.89

3.87 CARAT THREE AUSTRALIAN OPAL DOUBLET CAB CABOCHON OVAL GEM GEMSTONE OA7

$ 34.31 $ 20.58

A Set of Two Australian Opal Doublet 4x4mm Loose Gem Stones Round Shaped

$ 8.79 $ 5.27

2.55 CTS FANTASTIC AUSTRALIAN DOUBLET OPAL- REF VIDEO

$ 17.59 $ 10.55

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

$ 8.79 $ 5.27

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

$ 8.79 $ 5.27

One Bright Australian Doublet Opal 6x6mm Loose Round Shaped in Green Blue Colors

$ 21.99 $ 13.19

10.9ct 19.5x13.2x4.2mm Deep Blue Australian Doublet Opal Cabochon Loose Gem

$ 59.84 $ 35.9

6.8ct 13.8 And 9.85mm Australian Blue Opal Doublets Cabochon Teardrop

$ 24.64 $ 14.78

11.2ct 20x15.9x4mm Royal Blue Australian Doublet Opal Cabochon Loose Gem

$ 36.96 $ 22.17

4.4ct13x8x4.5mm Deep Teal Blue Australian Doublet Opal Free Form Cabochon Gem

$ 23.76 $ 14.25

HUGE! 5.90cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

One Australian Doublet Opal 7x7mm Loose Round Shaped in Rainbow Colors

$ 16.71 $ 10.02

Spectacular 11ct RED MULTICOLOR Coober Pedy OPAL DOUBLET Freeform!

$ 703.99 $ 422.39

9 OPAL Cabochons 6mm Round Doublets 4.94 Carats Ready for Mounting

$ 12.76 $ 7.65

Brazilian Opal Cabochon - Natural - Striking Multi Color - GIA cut

$ 74.8 $ 44.88

16 OPAL Cabochons 5 mm Round Doublets 5.88 Carats Ready for Mounting

$ 12.76 $ 7.65

One 8x6mm Oval Shaped Australian Doublet Opal Loose GemStone Green & Blue Color

$ 16.71 $ 10.02

One 6x6mm Australian Doublet Opal Loose Round Shaped in Rainbow Colors

$ 10.55 $ 6.33

HUGE! 4.92cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

3pc precious Dark Blue Opal Doublet Oval Cut 2.55ctw 8x6mm #xx32

$ 35.19 $ 21.11

OPAL DOUBLET COOBER PEDY AUSTRALI 15.6x12.3x3mm 1.33cts

$ 51.04 $ 30.62

Australian Opal Doublet 15.9x7.3mm Freeform 2.22ct (One of a Kind Stone)

$ 15.79 $ 9.47

28.75Cts Australian Doublet Opal Oval Cabochon Gemstones 18X28X07mm

$ 7.03 $ 4.21

23.35Cts Australian Doublet Opal Oval Cabochon Gemstones 18X27X06mm

$ 7.03 $ 4.21

28.40Cts Australian Doublet Opal Oval Cabochon Gemstones 19X29X06mm

$ 7.03 $ 4.21

Australian Opal Doublet 23.6x12.1mm Freeform 6.14ct (One of a Kind Stone)

$ 53.63 $ 32.18

HUGE! 8.96cts 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

HUGE! 10.80cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 24.00cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 21.43cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27

HUGE! 26.51cts Blue Fancy Cabochon Doublet Opal Natural Loose Gemstone

$ 8.79 $ 5.27