Showing 1–36 of 174 results

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3.85 Carat Lovely Cotton Candy Boulder Opal
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3.85 Carat Lovely Cotton Candy Boulder Opal

$38.00 USD

In stock

8.55 Carat Beautiful Colourful Striped Boulder Opal
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8.55 Carat Beautiful Colourful Striped Boulder Opal

$85.00 USD

In stock

8.7 Carat Lovely Striped Ocean Boulder Opal
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8.7 Carat Lovely Striped Ocean Boulder Opal

$70.00 USD

In stock

7.15 Carat Beautiful Red Flash Boulder Opal
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7.15 Carat Beautiful Red Flash Boulder Opal

$65.00 USD

In stock

9.45 Carat Lovely Ocean Boulder Opal
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9.45 Carat Lovely Ocean Boulder Opal

$90.00 USD

In stock

12.1 Carat Unique Colourful Boulder Opal
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12.1 Carat Unique Colourful Boulder Opal

$85.00 USD

In stock

13.1 carat Crystal Belemnite Squid Opal
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13.1 carat Crystal Belemnite Squid Opal Fossil

$175.00 USD

In stock

3.75 Carat Crystal Belemnite Squid Opal
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3.75 Carat Crystal Belemnite Squid Opal Fossil

$100.00 USD

In stock

7.85 Carat White Belemnite Squid Opal
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7.85 Carat White Belemnite Squid Opal Fossil

$120.00 USD

In stock

2.9 Carat Beautiful Belemnite Squid Opal
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2.9 Carat Beautiful Belemnite Squid Opal Fossil

$120.00 USD

In stock

9.7 Carat Crystal Rainbow Belemnite Squid Opal
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9.7 Carat Crystal Rainbow Belemnite Squid Opal Fossil

$140.00 USD

In stock

10.95 Carat Belemnite Squid Opal
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10.95 Carat Belemnite Squid Opal Fossil

$160.00 USD

In stock

SS59
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1.25 Carat Round Cabochon Pipe Crystal Boulder Opal

$65.00 USD

In stock

5.5 Carat Purple Pipe Crystal Boulder Opal
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5.5 Carat Purple Pipe Crystal Boulder Opal

$70.00 USD

In stock

181.2 Carat Huge Boulder Opal Specimen
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181.2 Carat Huge Boulder Opal Specimen

$145.00 USD

In stock

9.55 Carat Beautiful Green Shimmer Wood replacement Boulder Opal
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9.55 Carat Beautiful Green Shimmer Wood replacement Boulder Opal

$125.00 USD

In stock

10.7 Carat Magical Electric Flash Boulder Matrix Opal
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10.7 Carat Magical Electric Flash Boulder Matrix Opal

$80.00 USD

In stock

11.3 Carat Purple Boulder Opal
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11.3 Carat Purple Boulder Opal

$80.00 USD

In stock

18.65 Carat Magical Electric Flash Boulder Matrix Opal
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18.65 Carat Magical Electric Flash Boulder Matrix Opal

$85.00 USD

In stock

12.65 Carats Electric Color Play Boulder Opal
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12.65 Carats Electric Color Play Boulder Opal

$120.00 USD

In stock

31.55 Carats Lovely Australian Boulder Opal Specimen
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31.55 Carats Lovely Australian Boulder Opal Specimen

$165.00 USD

In stock

63.8 Carats Beautiful Stripe Natural Solid Boulder Opal
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63.8 Carats Beautiful Stripe Natural Solid Boulder Opal

$165.00 USD

In stock

37.9 Carats Natural Solid Boulder Opal Stone
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37.9 Carats Natural Solid Boulder Opal Stone

$350.00 USD

In stock

19.50 Carats Natural Solid Boulder Opal
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19.50 Carats Natural Solid Boulder Opal

$85.00 USD

In stock

9.75 Carats Green Flash Natural Solid Boulder Matrix Opal
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9.75 Carats Green Flash Natural Solid Boulder Matrix Opal

$155.00 USD

In stock

32.7 Carats Large Australian Boulder Opal
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32.7 Carats Large Australian Boulder Opal

$120.00 USD

In stock

29.4 Carats Large Australian Boulder Opal
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29.4 Carats Large Australian Boulder Opal

$120.00 USD

In stock

36.3 Carats Large Australian Boulder Opal
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36.3 Carats Large Australian Boulder Opal

$120.00 USD

In stock

46.2 Carats Large Australian Boulder Opal
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46.2 Carats Large Australian Boulder Opal

$160.00 USD

In stock

Large 35.95 Carat Australian Boulder Opal
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Large 35.95 Carat Australian Boulder Opal

$1,300.00 USD

In stock

26.3 Carats Large Purple Australian Boulder Opal Polished Stone
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26.3 Carats Large Purple Australian Boulder Opal Polished Stone

$135.00 USD

In stock

4 Piece Winton Matrix Boulder Opal Parcel
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4 Piece Winton Matrix Boulder Opal Parcel

$180.00 USD

In stock

SS16a
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3 Piece Green Polished Pipe Crystal Parcel

$150.00 USD

In stock

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304 gram Winton Boulder Opal Chips Parcel
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304 Gram Winton Boulder Opal Chips Parcel

$175.00 $150.00 USD

In stock

Sale
214 carat 3 Piece Winton Boulder Opal Rubs Parcel
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214 Carat 3 Piece Winton Boulder Opal Rubs Parcel

$120.00 $100.00 USD

In stock

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197 carat 3 Piece Winton Boulder Opal Rubs Parcel
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197 Carat 3 Piece Winton Boulder Opal Rubs Parcel

$100.00 $80.00 USD

In stock