Opal Loose

Australian Opal Cutters have one of the largest range of loose opals for sale online or through visiting our Sydney store. Our collection includes Boulder opals, Black opals, Cyrstal opals, gemstones, doublets, triplets, whichever your choice of type, you will find your perfect opal right here.

Our loose opals range in price from just $5 up to $5000, with a large choice of types, sizes and prices to suit everyone. 

Black opals and Boulder Opals are absolutely magnificent gemstones. Arguably the rarest of all Opal gems, Boulder Opal is a diminishing resource (which means it is genuinely running out). Each Opal is unique, each gemstone is hand-carved from 'veins' of Opal colour that ebb and flow through the heart of the ironstone. If you are looking for a genuinely rare form of Opal that is incredibly unique, then Boulder Opal is the one!

681 products
Australian Black Opal 0.35 Carats Loose (Unset) Gemstone
Regular price
$11.00
Sale price
$11.00
Regular price
$22.00
Unit price
per 
Sold out
Boulder Opal 0.5ct Loose Unset
Regular price
$18.50
Sale price
$18.50
Regular price
$37.00
Unit price
per 
Sold out
Boulder Opal 2.46ct Loose Unset
Regular price
$26.00
Sale price
$26.00
Regular price
$52.00
Unit price
per 
Sold out
Australian Dark Opal 3.62 Carats Loose (Un - Set) Gemstone 12x10x5mm
Regular price
$36.00
Sale price
$36.00
Regular price
$72.00
Unit price
per 
Sold out
Australian Dark Opal 1.85 Carats Loose (Un - Set) Gemstone 10x8x5mm
Regular price
$37.00
Sale price
$37.00
Regular price
$74.00
Unit price
per 
Sold out
Australian Dark Opal 1.25 Carats Loose (Un - Set) Gemstone 12x6x4mm
Regular price
$37.50
Sale price
$37.50
Regular price
$75.00
Unit price
per 
Sold out
Australian Black Opal 2.82 Carats Loose (Un-Set) Gemstone - 11 x 9 x 6 mm
Regular price
$42.50
Sale price
$42.50
Regular price
$85.00
Unit price
per 
Sold out
Australian Light Opal 1.61 Carats Loose (Un- Set) Gemstone - 12.00 x 7.00 x 5.00 mm
Regular price
$48.50
Sale price
$48.50
Regular price
$97.00
Unit price
per 
Sold out
Australian Light Opal 0.50 Carats Loose (Unset) Gemstone
Regular price
$50.00
Sale price
$50.00
Regular price
Unit price
per 
Sold out
Australian Dark Opal 2.17 Carats Loose (Un - Set) Gemstone 10x8x5mm
Regular price
$54.00
Sale price
$54.00
Regular price
$108.00
Unit price
per 
Sold out
Boulder Opal 2.12ct Loose Unset
Regular price
$62.50
Sale price
$62.50
Regular price
$125.00
Unit price
per 
Sold out
Australian Dark Opal 2.74 Carats Loose (Un - Set) Gemstone 11x9x6mm
Regular price
$70.00
Sale price
$70.00
Regular price
$550.00
Unit price
per 
Sold out
Australian Black Opal 2.86 Carats Loose (Un-Set) Gemstone - 12 x 9 x 5 mm
Regular price
$71.50
Sale price
$71.50
Regular price
$143.00
Unit price
per 
Sold out
Australian Black Opal 0.94 Carats Loose (Un-Set) Gemstone
Regular price
$72.50
Sale price
$72.50
Regular price
$145.00
Unit price
per 
Sold out
Australian Black Opal 2.41 Carats Loose (Un- Set) Gemstone
Regular price
$75.00
Sale price
$75.00
Regular price
$150.00
Unit price
per 
Sold out
Australian Black Opal 0.60 Carats Loose Unset Gemstone
Regular price
$75.00
Sale price
$75.00
Regular price
$150.00
Unit price
per 
Sold out
Australian Dark Opal 8.00 Carats Loose (Un - Set) Gemstone 17x13x7mm
Regular price
$80.00
Sale price
$80.00
Regular price
$160.00
Unit price
per 
Sold out
Boulder Opal 0.92ct Loose Unset
Regular price
$82.00
Sale price
$82.00
Regular price
$164.00
Unit price
per 
Sold out
Boulder Opal 1.34 Ct Loose Unset
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 3.30 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Black Opal 5.50 Carats Loose (Un-Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 18.50 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 84.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 50.50 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 60.50 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 52.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 61.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 56.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 51.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 58.50 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 69.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 44.00 Carats Loose (Un- Set) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 13.80 Carats Loose (Unset) Gemstone
Regular price
$100.00
Sale price
$100.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 2.87 Carat Loose (Un- Set) Gemstone
Regular price
$105.00
Sale price
$105.00
Regular price
$210.00
Unit price
per 
Sold out
Australian Black Opal 2.36 Carats Loose (Un-Set) Gemstone - 11 x 9 x 6 mm
Regular price
$106.00
Sale price
$106.00
Regular price
$212.00
Unit price
per 
Sold out
Australian Black Opal 0.22 Carats Loose (Un-Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.22 Carats Loose Unset Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.36 Carats Loose (Unset) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.36 Carats Loose (Unset) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.21 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.93 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.76 Carats Loose (Unset) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 1.24 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.72 Carats Loose (Unset) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.89 Carats Loose (Unset) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 1.36 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.70 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.71 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.81 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 1.27 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.55ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.46ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.67ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.67 Ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.55 Ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 1.11ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 1.86ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.7ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 1.37ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 1.24ct Loose Unset
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Light Opal 22.00 Carats Loose (Un- Set) Gemstone
Regular price
$125.00
Sale price
$125.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 8.71 Carats Loose (Un-Set) Gemstone - 15 x 13 x 6 mm
Regular price
$130.50
Sale price
$130.50
Regular price
$261.00
Unit price
per 
Sold out
Boulder Opal 0.71ct Loose Unset
Regular price
$140.00
Sale price
$140.00
Regular price
$280.00
Unit price
per 
Sold out
Australian Black Opal 9.50 Carats Loose (Un-Set) Gemstone - 15 x 14 x 6 mm
Regular price
$142.50
Sale price
$142.50
Regular price
$285.00
Unit price
per 
Sold out
Australian Black Opal 0.34 Carats Loose (Un- Set) Gemstone
Regular price
$150.00
Sale price
$150.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.37 Carats Loose (Unset) Gemstone
Regular price
$150.00
Sale price
$150.00
Regular price
Unit price
per 
Sold out
Boulder Opal 1.14ct Loose Unset
Regular price
$150.00
Sale price
$150.00
Regular price
$300.00
Unit price
per 
Sold out
Boulder Opal 0.96ct Loose Unset
Regular price
$150.00
Sale price
$150.00
Regular price
$300.00
Unit price
per 
Sold out
Boulder Opal 0.6 Ct Loose Unset
Regular price
$150.00
Sale price
$150.00
Regular price
$300.00
Unit price
per 
Sold out
Australian Light Opal 89.50 Carats Loose (Un- Set) Gemstone
Regular price
$150.00
Sale price
$150.00
Regular price
$300.00
Unit price
per 
Sold out
Australian Light Opal 97.00 Carats Loose (Un- Set) Gemstone
Regular price
$150.00
Sale price
$150.00
Regular price
$300.00
Unit price
per 
Sold out
Australian Light Opal 61.00 Carats Loose (Un- Set) Gemstone
Regular price
$170.00
Sale price
$170.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Light Opal 108.00 Carats Loose (Un- Set) Gemstone
Regular price
$170.00
Sale price
$170.00
Regular price
$200.00
Unit price
per 
Sold out
Australian Black Opal 6.91 Carats Loose (Un-Set) Gemstone - 14 x 12 x 5 mm
Regular price
$173.00
Sale price
$173.00
Regular price
$346.00
Unit price
per 
Sold out
Australian Opal Doublet 0.73 Carat Loose ( Un - Set) Gemstone
Regular price
$174.50
Sale price
$174.50
Regular price
$349.00
Unit price
per 
Sold out
Australian Black Opal 0.35 Carats Loose Unset Gemstone
Regular price
$190.00
Sale price
$190.00
Regular price
$300.00
Unit price
per 
Sold out
Boulder Opal 1.01ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.53ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$300.00
Unit price
per 
Sold out
Boulder Opal 0.6ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.54ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.36ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 3.27ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 2.45ct Loose Unset
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.87 Carats Loose (Un- Set) Gemstone
Regular price
$199.00
Sale price
$199.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 1.17 Carats Loose (Un- Set) Gemstone
Regular price
$200.00
Sale price
$200.00
Regular price
$400.00
Unit price
per 
Sold out
Australian Black Opal 0.80 Carats Loose Unset Gemstone
Regular price
$205.00
Sale price
$205.00
Regular price
$410.00
Unit price
per 
Sold out
Boulder Opal 0.63ct Loose Unset
Regular price
$210.00
Sale price
$210.00
Regular price
$420.00
Unit price
per 
Sold out
Australian Black Opal 0.24 Carats Loose (Unset) Gemstone
Regular price
$213.00
Sale price
$213.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Black Opal 0.35 Carats Loose (Unset) Gemstone
Regular price
$213.00
Sale price
$213.00
Regular price
$250.00
Unit price
per 
Sold out
Boulder Opal 0.56ct Loose Unset
Regular price
$213.00
Sale price
$213.00
Regular price
$250.00
Unit price
per 
Sold out
Australian Light Opal 1.50 Carats Loose (Un- Set) Gemstone
Regular price
$225.00
Sale price
$225.00
Regular price
$300.00
Unit price
per 
Sold out
Australian Black Opal 0.69 Carats Loose (Un- Set) Gemstone
Regular price
$250.00
Sale price
$250.00
Regular price
Unit price
per 
Sold out
Australian Black Opal 0.36 Carats Loose (Unset) Gemstone
Regular price
$299.00
Sale price
$299.00
Regular price
$368.00
Unit price
per 
Sold out
Australian Black Opal 3.35 Carats Loose (Un- Set) Gemstone
Regular price
$299.00
Sale price
$299.00
Regular price
Unit price
per 
Sold out
Australian Black Opal 0.90 Carats Loose Unset Gemstone
Regular price
$299.00
Sale price
$299.00
Regular price
$375.00
Unit price
per 
Sold out
Boulder Opal 0.75Ct Loose Unset
Regular price
$299.00
Sale price
$299.00
Regular price
$360.00
Unit price
per 
Sold out
Australian Black Opal 0.37 Carats Loose (Un- Set) Gemstone
Regular price
$300.00
Sale price
$300.00
Regular price
Unit price
per 
Sold out
Australian Dark Opal 8.67 Carats Loose (Un - Set) Gemstone 16x13x7mm
Regular price
$300.00
Sale price
$300.00
Regular price
$600.00
Unit price
per 
Sold out
Australian Black Opal 0.72 Carats Loose (Un-Set) Gemstone
Regular price
$320.00
Sale price
$320.00
Regular price
$640.00
Unit price
per 
Sold out
Australian Opal Doublet 1.80 Carat Loose ( Un - Set) Gemstone
Regular price
$325.00
Sale price
$325.00
Regular price
$650.00
Unit price
per 
Sold out