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Buy October Birthstones Gems

(184)
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9.66ct Multicolor Boulder Opal

ID: 678672
Weight: 9.66ct
Size: 26.4 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 48.30
Item in Stock
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2.71ct Deep Green Tourmaline

ID: 474314
Weight: 2.71ct
Size: 13.3 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Shape: Carved Leaf
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 29.81
Item in Stock
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2.38ct Multicolor Opal

ID: 679803
Weight: 2.38ct
Size: 16.1 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 66.64
Item in Stock
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1.60ct Multicolor Opal

ID: 680182
Weight: 1.60ct
Size: 10.5 x 6 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 44.80
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0.87ct Light Forest Green Tourmaline

ID: 715334
Weight: 0.87ct
Size: 7.9 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Rhomb Facet
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 104.40
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13.52ct Multicolor Boulder Opal

ID: 365223
Weight: 13.52ct
Size: 26.5 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 104.10
Item in Stock
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1.77ct Multicolor Opal

ID: 304814
Weight: 1.77ct
Size: 10.1 x 8.4 mm
Clarity: Transparent/Translucent
Content: 1 pc
Shape: Trapezoid
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal
Price: $ 81.77
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10.65ct Multicolor Boulder Opal

ID: 628393
Weight: 10.65ct
Size: 20.2 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 53.25
Item in Stock
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1.96ct Multicolor Opal

ID: 679606
Weight: 1.96ct
Size: 12.7 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 54.88
Item in Stock
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0.96ct Multicolor Opal

ID: 679421
Weight: 0.96ct
Size: 8.3 x 5.3 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 26.88
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8.10ct Multicolor Boulder Opal

ID: 679224
Weight: 8.10ct
Size: 21.3 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 40.50
Item in Stock
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25.02ct Multicolor Boulder Opal

ID: 636159
Weight: 25.02ct
Size: 29.5 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 175.14
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11.00ct Multicolor Boulder Opal

ID: 678873
Weight: 11.00ct
Size: 22.3 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 55.00
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3.71ct Deep Green Tourmaline

ID: 475312
Weight: 3.71ct
Size: 12.1 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Shape: Carved Fruit
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 40.81
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1.58ct Multicolor Opal

ID: 679427
Weight: 1.58ct
Size: 10.5 x 7.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 44.24
Item in Stock
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12.41ct Multicolor Tourmaline

ID: 690747
Weight: 12.41ct
Size: 23.7 x 16.8 mm
Clarity: Transparent
Content: 1 pc
Shape: Carved Fish
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 345.60
Item in Stock
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1.97ct Multicolor Opal

ID: 679966
Weight: 1.97ct
Size: 9.6 x 6.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 55.16
Item in Stock
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2.35ct Multicolor Opal

ID: 679970
Weight: 2.35ct
Size: 12.1 x 7.9 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 65.80
Item in Stock
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17.63ct Multicolor Boulder Opal

ID: 679145
Weight: 17.63ct
Size: 23.8 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 88.15
Item in Stock
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4.80ct Earth Green Tourmaline

ID: 474310
Weight: 4.80ct
Size: 16.1 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Carved Leaf
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 52.80
Item in Stock
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10.79ct Multicolor Boulder Opal

ID: 523719
Weight: 10.79ct
Size: 23.3 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 53.95
Item in Stock
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8.17ct Deep Purple Tourmaline

ID: 521267
Weight: 8.17ct
Size: 18.5 x 14.5 mm
Clarity: Transparent
Content: 1 pc
Shape: Fancy Carving
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 147.11
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7.17ct Multicolor Boulder Opal

ID: 628029
Weight: 7.17ct
Size: 22.5 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 50.19
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19.30ct Multicolor Boulder Opal

ID: 524128
Weight: 19.30ct
Size: 25.4 x 21.2 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 106.15
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106.71ct Orange Pink Tourmaline

ID: 666913
Weight: 106.71ct
Size: 56.2 x 37.7 mm
Clarity: Transparent
Content: 1 pc
Shape: Carved Leaf
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 1,600.65
Item in Stock
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9.73ct Multicolor Boulder Opal

ID: 679220
Weight: 9.73ct
Size: 15.7 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 48.65
Item in Stock
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33.04ctw Bi-color Tourmaline

ID: 522380
Weight: 33.04ct (total)
Size: 21 x 17.9 mm
Clarity: Transparent
Content: 2 pcs
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 594.95
Item in Stock
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1.02ct Multicolor Opal

ID: 680186
Weight: 1.02ct
Size: 12.1 x 6.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 28.56
Item in Stock
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10.15ct Multicolor Boulder Opal

ID: 636046
Weight: 10.15ct
Size: 18.6 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 71.05
Item in Stock
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1.63ct Multicolor Opal

ID: 679913
Weight: 1.63ct
Size: 9.7 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 45.64
Item in Stock
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17.61ct Multicolor Boulder Opal

ID: 628052
Weight: 17.61ct
Size: 22.8 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 88.05
Item in Stock
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82.79ctw Bi-color Tourmaline

ID: 666918
Weight: 82.79ct (total)
Size: 38.9 x 22.2 mm
Clarity: Translucent
Content: 2 pcs
Shape: Fancy Carving
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 1,241.85
Item in Stock
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15.18ct Multicolor Boulder Opal

ID: 628385
Weight: 15.18ct
Size: 20.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 75.90
Item in Stock
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4.75ct Warm Green Tourmaline

ID: 472836
Weight: 4.75ct
Size: 20.2 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Carved Leaf
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 52.25
Item in Stock
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5.29ct Multicolor Boulder Opal

ID: 679242
Weight: 5.29ct
Size: 17.4 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 26.45
Item in Stock
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13.99ct Multicolor Boulder Opal

ID: 679143
Weight: 13.99ct
Size: 20.7 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 69.95
Item in Stock
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2.03ct Medium Green Tourmaline

ID: 715335
Weight: 2.03ct
Size: 9 x 5.1 mm
Clarity: VVS
Content: 1 pc
Shape: Pentagon Facet
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 243.60
Item in Stock
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4.61ctw Grayish Green Tourmaline

ID: 480823
Weight: 4.61ct (total)
Size: 4.2 x 4.1 mm
Clarity: Translucent
Content: 11 pcs
Shape: Rondelle
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 35.50
Item in Stock
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17.55ct Multicolor Boulder Opal

ID: 365230
Weight: 17.55ct
Size: 19.4 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 135.14
Item in Stock
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12.25ct Multicolor Boulder Opal

ID: 628410
Weight: 12.25ct
Size: 30.2 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 61.25
Item in Stock
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2.28ct Multicolor Opal

ID: 679420
Weight: 2.28ct
Size: 13.7 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 63.84
Item in Stock
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3.11ctw Multicolor Tourmaline

ID: 480816
Weight: 3.11ct (total)
Size: 4.5 x 4.4 mm
Clarity: Translucent
Content: 7 pcs
Shape: Rondelle
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 23.95
Item in Stock
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12.51ct Multicolor Boulder Opal

ID: 627969
Weight: 12.51ct
Size: 23.5 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 62.55
Item in Stock
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1.93ct Multicolor Opal

ID: 679804
Weight: 1.93ct
Size: 12 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 54.04
Item in Stock
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2.43ct Forest Green Tourmaline

ID: 474710
Weight: 2.43ct
Size: 11.4 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Fantasy Carving
Treatment: Untreated
Origin: Mozambique
Type: Natural Tourmaline
Price: $ 26.73
Item in Stock
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10.26ct Multicolor Boulder Opal

ID: 678767
Weight: 10.26ct
Size: 19.2 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 51.30
Item in Stock
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12.97ct Multicolor Boulder Opal

ID: 636047
Weight: 12.97ct
Size: 19.6 x 15.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 90.79
Item in Stock
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1.71ct Multicolor Opal

ID: 679915
Weight: 1.71ct
Size: 12.2 x 8.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 47.88
Item in Stock
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3.34ct Multicolor Opal Doublet

ID: 717210
Weight: 3.34ct
Size: 16.8 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet
Price: $ 100.20
Item in Stock
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6.90ct Multicolor Boulder Opal

ID: 679221
Weight: 6.90ct
Size: 16.1 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 34.50
Item in Stock
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0.77ct Multicolor Opal

ID: 712301
Weight: 0.77ct
Size: 6.2 x 5.7 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 21.56
Item in Stock
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11.61ct Multicolor Boulder Opal

ID: 575199
Weight: 11.61ct
Size: 18.8 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 34.83
Item in Stock
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16.01ct Multicolor Boulder Opal

ID: 523156
Weight: 16.01ct
Size: 30.6 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 88.06
Item in Stock
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1.11ct Multicolor Opal

ID: 679809
Weight: 1.11ct
Size: 13 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 31.08
Item in Stock
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20.94ct Multicolor Boulder Opal

ID: 678776
Weight: 20.94ct
Size: 22.8 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 104.70
Item in Stock
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9.92ct Multicolor Boulder Opal

ID: 678878
Weight: 9.92ct
Size: 17.4 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal
Price: $ 49.60
Item in Stock
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1.32ct Multicolor Opal

ID: 679472
Weight: 1.32ct
Size: 8 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 36.96
Item in Stock
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2.36ct Multicolor Opal

ID: 679808
Weight: 2.36ct
Size: 14.4 x 9 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 66.08
Item in Stock
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1.16ct Multicolor Opal

ID: 679964
Weight: 1.16ct
Size: 9.4 x 7.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 32.48
Item in Stock
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1.09ct Multicolor Opal

ID: 680185
Weight: 1.09ct
Size: 7.9 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Shape: Fancy Cabochon
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal
Price: $ 30.52
Item in Stock
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