Boulder Loose

From the barren, dry, inhospitable region in central Queensland comes this incredibly unique "outback treasure". The opal is found in the "shincracker" layer (resilient Boulder Opal Ironstone). A "spotter" will fly through the desert on a dirt-bike at up to 80kmn per hour looking for "show" (Boulder Opal Ironstone that is visible above the surface). A peg is placed in the ground and then a swimming-pool size hole is excavated. The Opal colour fills microscopic cracks and crevaces and to reveal the colour the Ironstone has to be hand-carved by a master gem cutter, a process that is both difficult and time consuming. Once the Opal is mined everything is back filled and trees are planted creating an oasis for future generations.
101 products
Boulder Opal 0.5ct Loose Unset
Regular price
$45.00
Sale price
$45.00
Regular price
$50.00
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Boulder Opal 2.46ct Loose Unset
Regular price
$46.80
Sale price
$46.80
Regular price
$52.00
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Boulder Opal 2.12ct Loose Unset
Regular price
$112.50
Sale price
$112.50
Regular price
$125.00
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Boulder Opal 0.92ct Loose Unset
Regular price
$139.40
Sale price
$139.40
Regular price
$164.00
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Boulder Opal 1.34 Ct Loose Unset
Regular price
$170.00
Sale price
$170.00
Regular price
$200.00
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Boulder Opal 3.27ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
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per 
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Boulder Opal 1.01ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.55ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.6ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.46ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.67ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 2.45ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.67 Ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.56ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.55 Ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.54ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 1.11ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 1.86ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.7ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 0.36ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 1.37ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
Unit price
per 
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Boulder Opal 1.24ct Loose Unset
Regular price
$212.50
Sale price
$212.50
Regular price
$250.00
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per 
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Boulder Opal 0.71ct Loose Unset
Regular price
$238.00
Sale price
$238.00
Regular price
$280.00
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per 
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Boulder Opal 1.14ct Loose Unset
Regular price
$255.00
Sale price
$255.00
Regular price
$300.00
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per 
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Boulder Opal 0.96ct Loose Unset
Regular price
$255.00
Sale price
$255.00
Regular price
$300.00
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per 
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Boulder Opal 0.53ct Loose Unset
Regular price
$255.00
Sale price
$255.00
Regular price
$300.00
Unit price
per 
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Boulder Opal 0.6 Ct Loose Unset
Regular price
$255.00
Sale price
$255.00
Regular price
$300.00
Unit price
per 
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Boulder Opal 0.63ct Loose Unset
Regular price
$315.00
Sale price
$315.00
Regular price
$420.00
Unit price
per 
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Boulder Opal 1.3 Ct Loose Unset
Regular price
$315.00
Sale price
$315.00
Regular price
$420.00
Unit price
per 
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Boulder Opal 0.88ct Loose Unset
Regular price
$455.00
Sale price
$455.00
Regular price
$650.00
Unit price
per 
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Boulder Opal 1.81ct Loose Unset
Regular price
$476.00
Sale price
$476.00
Regular price
$680.00
Unit price
per 
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Boulder Opal 2.29ct Loose Unset
Regular price
$489.00
Sale price
$489.00
Regular price
$699.00
Unit price
per 
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Boulder Opal 1.16ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 1.27ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 2.22 Ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 2.9ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 2.3ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 2.1ct Loose Unset
Regular price
$490.00
Sale price
$490.00
Regular price
$700.00
Unit price
per 
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Boulder Opal 1.31ct Loose Unset
Regular price
$560.00
Sale price
$560.00
Regular price
$800.00
Unit price
per 
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Boulder Opal 4.65ct Loose Unset
Regular price
$560.00
Sale price
$560.00
Regular price
$800.00
Unit price
per 
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Boulder Opal 0.87ct Loose Unset
Regular price
$560.00
Sale price
$560.00
Regular price
$800.00
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per 
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Boulder Opal 1.09ct Loose Unset
Regular price
$560.00
Sale price
$560.00
Regular price
$800.00
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per 
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Boulder Opal 8.3ct Loose Unset
Regular price
$574.00
Sale price
$574.00
Regular price
$820.00
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per 
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Boulder Opal 1.4ct Loose Unset
Regular price
$574.00
Sale price
$574.00
Regular price
$820.00
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per 
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Boulder Opal Loose 18.6Ct
Regular price
$602.00
Sale price
$602.00
Regular price
$860.00
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per 
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Boulder Opal 2.5ct Loose Unset
Regular price
$627.00
Sale price
$627.00
Regular price
$1,045.00
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per 
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Boulder Opal 1.51ct Loose Unset
Regular price
$697.20
Sale price
$697.20
Regular price
$996.00
Unit price
per 
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Boulder Opal 1.21ct Loose Unset
Regular price
$699.30
Sale price
$699.30
Regular price
$999.00
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per 
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Boulder Opal 1.68ct Loose Unset
Regular price
$720.00
Sale price
$720.00
Regular price
$1,200.00
Unit price
per 
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Boulder Opal 0.79ct Loose Unset
Regular price
$840.00
Sale price
$840.00
Regular price
$1,400.00
Unit price
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Boulder Opal 1 Ct Loose Unset
Regular price
$840.00
Sale price
$840.00
Regular price
$1,400.00
Unit price
per 
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Boulder Opal 1.34ct Loose Unset
Regular price
$897.00
Sale price
$897.00
Regular price
$1,495.00
Unit price
per 
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Boulder Opal 0.95ct Loose Unset
Regular price
$901.20
Sale price
$901.20
Regular price
$1,502.00
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per 
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Boulder Opal 1.04ct Loose Unset
Regular price
$931.20
Sale price
$931.20
Regular price
$1,552.00
Unit price
per 
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Boulder Opal 1.04 Ct Loose Unset
Regular price
$980.40
Sale price
$980.40
Regular price
$1,634.00
Unit price
per 
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Boulder Opal 0.91ct Loose Unset
Regular price
$1,200.00
Sale price
$1,200.00
Regular price
$2,000.00
Unit price
per 
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Boulder Opal 6.71ct Loose Unset
Regular price
$1,200.00
Sale price
$1,200.00
Regular price
$2,000.00
Unit price
per 
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Boulder Opal 1.1ct Loose Unset
Regular price
$1,200.00
Sale price
$1,200.00
Regular price
$2,000.00
Unit price
per 
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Boulder Opal 1.3ct Loose Unset
Regular price
$1,200.00
Sale price
$1,200.00
Regular price
$2,000.00
Unit price
per 
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Boulder Opal Loose 7.61 carat
Regular price
$1,230.00
Sale price
$1,230.00
Regular price
$2,050.00
Unit price
per 
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Boulder Opal 4.33ct Loose Unset
Regular price
$1,260.00
Sale price
$1,260.00
Regular price
$2,100.00
Unit price
per 
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Boulder Opal 0.55 Ct Loose Unset
Regular price
$1,350.00
Sale price
$1,350.00
Regular price
$2,250.00
Unit price
per 
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Boulder Opal 0.5 Ct Loose Unset
Regular price
$1,500.00
Sale price
$1,500.00
Regular price
$2,500.00
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per 
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Boulder Opal 0.72ct Loose Unset
Regular price
$1,590.60
Sale price
$1,590.60
Regular price
$2,651.00
Unit price
per 
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Boulder Opal 0.62ct Loose Unset
Regular price
$1,608.60
Sale price
$1,608.60
Regular price
$2,681.00
Unit price
per 
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Boulder Opal 8.4ct Loose Unset
Regular price
$1,620.00
Sale price
$1,620.00
Regular price
$2,700.00
Unit price
per 
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Boulder Opal 0.73 Ct Loose Unset
Regular price
$1,650.00
Sale price
$1,650.00
Regular price
$2,750.00
Unit price
per 
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Boulder Opal 2.22ct Loose Unset
Regular price
$1,679.40
Sale price
$1,679.40
Regular price
$2,799.00
Unit price
per 
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Boulder Opal 0.5 Ct Loose Unset
Regular price
$1,680.00
Sale price
$1,680.00
Regular price
$2,800.00
Unit price
per 
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Boulder Opal 2.2ct Loose Unset
Regular price
$1,799.40
Sale price
$1,799.40
Regular price
$2,999.00
Unit price
per 
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Boulder Opal 0.84ct Loose Unset
Regular price
$1,799.40
Sale price
$1,799.40
Regular price
$2,999.00
Unit price
per 
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Boulder Opal 0.54 Ct Loose Unset
Regular price
$1,800.00
Sale price
$1,800.00
Regular price
$3,000.00
Unit price
per 
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Boulder Opal 0.97ct Loose Unset
Regular price
$2,342.25
Sale price
$2,342.25
Regular price
$3,123.00
Unit price
per 
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Boulder Opal 1.38ct Loose Unset
Regular price
$2,367.00
Sale price
$2,367.00
Regular price
$3,156.00
Unit price
per 
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Boulder Opal 0.42ct Loose Unset
Regular price
$2,407.50
Sale price
$2,407.50
Regular price
$3,210.00
Unit price
per 
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Boulder Opal 2.03ct Loose Unset
Regular price
$2,419.50
Sale price
$2,419.50
Regular price
$3,226.00
Unit price
per 
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Boulder Opal 1 Ct Loose Unset
Regular price
$2,539.50
Sale price
$2,539.50
Regular price
$3,386.00
Unit price
per 
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Boulder Opal 0.81ct Loose Unset
Regular price
$2,624.25
Sale price
$2,624.25
Regular price
$3,499.00
Unit price
per 
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Boulder Opal 1.08ct Loose Unset
Regular price
$2,919.75
Sale price
$2,919.75
Regular price
$3,893.00
Unit price
per 
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Boulder Opal 1.09 Ct Loose Unset
Regular price
$3,150.00
Sale price
$3,150.00
Regular price
$4,200.00
Unit price
per 
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Boulder Opal 1.71ct Loose Unset
Regular price
$3,786.75
Sale price
$3,786.75
Regular price
$5,049.00
Unit price
per 
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Boulder Opal 1.31 Ct Loose Unset
Regular price
$3,969.00
Sale price
$3,969.00
Regular price
$5,292.00
Unit price
per 
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Boulder Opal 4.17ct Loose Unset
Regular price
$5,062.50
Sale price
$5,062.50
Regular price
$6,750.00
Unit price
per 
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Boulder Opal 4.7ct Loose Unset
Regular price
$5,250.00
Sale price
$5,250.00
Regular price
$7,000.00
Unit price
per 
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Boulder Opal 0.45ct Loose Unset
Regular price
$5,999.25
Sale price
$5,999.25
Regular price
$7,999.00
Unit price
per 
Sold out
Boulder Opal 3.43ct Loose Unset
Regular price
$6,019.50
Sale price
$6,019.50
Regular price
$8,026.00
Unit price
per 
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Boulder Opal 1.17ct Loose Unset
Regular price
$6,375.00
Sale price
$6,375.00
Regular price
$8,500.00
Unit price
per 
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Boulder Opal 0.66ct Loose Unset
Regular price
$6,862.50
Sale price
$6,862.50
Regular price
$9,150.00
Unit price
per 
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Boulder Opal 1.45ct Loose Unset
Regular price
$6,949.50
Sale price
$6,949.50
Regular price
$9,266.00
Unit price
per 
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Boulder Opal 2ct Loose Unset
Regular price
$7,410.75
Sale price
$7,410.75
Regular price
$9,881.00
Unit price
per 
Sold out
Boulder Opal 0.82ct Loose Unset
Regular price
$7,500.00
Sale price
$7,500.00
Regular price
$10,000.00
Unit price
per 
Sold out
Boulder Opal 3.5ct Loose Unset
Regular price
$11,618.00
Sale price
$11,618.00
Regular price
Unit price
per 
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Boulder Opal 0.4ct Loose Unset
Regular price
$12,500.00
Sale price
$12,500.00
Regular price
Unit price
per 
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Boulder Opal 1.1 Ct Loose Unset
Regular price
$13,137.00
Sale price
$13,137.00
Regular price
Unit price
per 
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Boulder Opal 1ct Loose Unset
Regular price
$13,668.00
Sale price
$13,668.00
Regular price
Unit price
per 
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Boulder Opal 0.74ct Loose Unset
Regular price
$17,139.00
Sale price
$17,139.00
Regular price
Unit price
per 
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Boulder Opal 0.6 Ct Loose Unset
Regular price
$19,900.00
Sale price
$19,900.00
Regular price
Unit price
per 
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Boulder Opal 0.41ct Loose Unset
Regular price
$22,880.00
Sale price
$22,880.00
Regular price
Unit price
per 
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Boulder Opal 1.04 Ct Loose Unset
Regular price
$25,200.00
Sale price
$25,200.00
Regular price
Unit price
per 
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Boulder Opal 32.2ct Loose Unset
Regular price
$31,600.00
Sale price
$31,600.00
Regular price
Unit price
per 
Sold out