search
  • Sign In
    Sign Up

  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING
Natural Opal for Sale, Certified Opals

Natural Opal for Sale - Certified Opals

Buy all types of natural Opal gemstones such as Australian Opal, White Opal, Fire Opal, Ethiopian Opal, Boulder Opal and more online. Our inventory of opal for sale comes in the whole rainbow of colors which include black, white, red, orange, multicolor and much more. Select unique single Opals, matched pairs or lots which are perfect for any type of jewelry such as rings, earrings, wedding bands, pendants and more. The large variety of colors, shapes and sizes makes it easy for every jeweler, designer and collector to find something suitable. All our Opals for Sale are natural which can be certified by well known gemstone labs like ICA Gemlab.
Opal Weight Opal Size Opal Clarity Opal Price Opal Origin
More
Opal Single
Opal Pairs
Opal Lots
Opal Faceted
Opal Cabochons
Size Ranges Calibrated Sizes
Sort By:
Clear All
Photos are of Actual Products for Sale
2.75ct Loose Opal | 2.75 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13 x 10.1 mm, Photo A

2.75 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13 x 10.1 mm

Natural Opal, Qty: 1 pc | 2.75 carat weight Opal

2.75ct1 Piece
$ 69.44
13 x 10.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.75 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13 x 10.1 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.48ct Loose Opal | 2.48 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 10.4 x 7.3 mm, Photo A

2.48 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 10.4 x 7.3 mm

Natural Opal, Qty: 2 pcs | 2.48 carat weight Opal

2.48ct (total)2 Pieces
$ 62.62
10.4 x 7.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.24 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.4 x 7.3 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.84ct Loose Opal | 1.84 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 13.6 x 8.2 mm, Photo A

1.84 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 13.6 x 8.2 mm

Natural Opal, Qty: 1 pc | 1.84 carat weight Opal

1.84ct1 Piece
$ 46.00
13.6 x 8.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.84 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 13.6 x 8.2 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.76ct Loose Opal | 1.76 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.3 x 8.7 mm, Photo A

1.76 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.3 x 8.7 mm

Natural Opal, Qty: 1 pc | 1.76 carat weight Opal

1.76ct1 Piece
$ 44.00
12.3 x 8.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.76 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.3 x 8.7 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.92ct Loose Opal | 1.92 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 8 mm, Photo A

1.92 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 8 mm

Natural Opal, Qty: 1 pc | 1.92 carat weight Opal

1.92ct1 Piece
$ 48.00
10.2 x 8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.92 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.2 x 8 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.71ct Loose Opal | 2.71 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.3 x 9.6 mm, Photo A

2.71 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.3 x 9.6 mm

Natural Opal, Qty: 1 pc | 2.71 carat weight Opal

2.71ct1 Piece
$ 68.43
13.3 x 9.6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.71 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13.3 x 9.6 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.23ct Loose Opal | 2.23 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.4 x 8.9 mm, Photo A

2.23 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.4 x 8.9 mm

Natural Opal, Qty: 1 pc | 2.23 carat weight Opal

2.23ct1 Piece
$ 55.75
11.4 x 8.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.23 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.4 x 8.9 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.11ct Loose Opal | 3.11 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.3 x 9.7 mm, Photo A

3.11 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.3 x 9.7 mm

Natural Opal, Qty: 1 pc | 3.11 carat weight Opal

3.11ct1 Piece
$ 77.75
13.3 x 9.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.11 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13.3 x 9.7 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.12ct Loose Opal | 3.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 14.3 x 10 mm, Photo A

3.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 14.3 x 10 mm

Natural Opal, Qty: 1 pc | 3.12 carat weight Opal

3.12ct1 Piece
$ 78.00
14.3 x 10 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.12 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 14.3 x 10 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.96ct Loose Opal | 2.96 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.6 x 9.7 mm, Photo A

2.96 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.6 x 9.7 mm

Natural Opal, Qty: 1 pc | 2.96 carat weight Opal

2.96ct1 Piece
$ 74.00
12.6 x 9.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.96 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.6 x 9.7 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.71ct Loose Opal | 1.71 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 7.2 mm, Photo A

1.71 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.2 x 7.2 mm

Natural Opal, Qty: 1 pc | 1.71 carat weight Opal

1.71ct1 Piece
$ 42.75
10.2 x 7.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.71 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.2 x 7.2 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.18ct Loose Opal | 2.18 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.9 x 8.9 mm, Photo A

2.18 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.9 x 8.9 mm

Natural Opal, Qty: 1 pc | 2.18 carat weight Opal

2.18ct1 Piece
$ 54.50
10.9 x 8.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.18 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.9 x 8.9 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.12ct Loose Opal | 1.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.4 x 6.8 mm, Photo A

1.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.4 x 6.8 mm

Natural Opal, Qty: 1 pc | 1.12 carat weight Opal

1.12ct1 Piece
$ 28.00
9.4 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.12 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.4 x 6.8 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.96ct Loose Opal | 2.96 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.3 x 9.2 mm, Photo A

2.96 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.3 x 9.2 mm

Natural Opal, Qty: 1 pc | 2.96 carat weight Opal

2.96ct1 Piece
$ 74.00
12.3 x 9.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.96 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.3 x 9.2 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.32ct Loose Opal | 1.32 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.9 x 8 mm, Photo A

1.32 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.9 x 8 mm

Natural Opal, Qty: 1 pc | 1.32 carat weight Opal

1.32ct1 Piece
$ 33.00
9.9 x 8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.32 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.9 x 8 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.40ct Loose Opal | 1.4 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.3 x 6.7 mm, Photo A

1.4 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.3 x 6.7 mm

Natural Opal, Qty: 1 pc | 1.40 carat weight Opal

1.40ct1 Piece
$ 35.35
9.3 x 6.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.40 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.3 x 6.7 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.26ct Loose Opal | 3.26 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 14.2 x 10.3 mm, Photo A

3.26 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 14.2 x 10.3 mm

Natural Opal, Qty: 1 pc | 3.26 carat weight Opal

3.26ct1 Piece
$ 82.32
14.2 x 10.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.26 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 14.2 x 10.3 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.64ct Loose Opal | 1.64 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 12.7 x 7.8 mm, Photo A

1.64 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 12.7 x 7.8 mm

Natural Opal, Qty: 1 pc | 1.64 carat weight Opal

1.64ct1 Piece
$ 41.41
12.7 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.64 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 12.7 x 7.8 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.69ct Loose Opal | 1.69 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.5 mm, Photo A

1.69 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.5 mm

Natural Opal, Qty: 1 pc | 1.69 carat weight Opal

1.69ct1 Piece
$ 42.25
11.3 x 8.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.69 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.3 x 8.5 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.63ct Loose Opal | 1.63 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.9 x 7.9 mm, Photo A

1.63 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.9 x 7.9 mm

Natural Opal, Qty: 1 pc | 1.63 carat weight Opal

1.63ct1 Piece
$ 40.75
10.9 x 7.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.63 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.9 x 7.9 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.48ct Loose Opal | 2.48 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.4 x 9.4 mm, Photo A

2.48 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.4 x 9.4 mm

Natural Opal, Qty: 1 pc | 2.48 carat weight Opal

2.48ct1 Piece
$ 62.00
12.4 x 9.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.48 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.4 x 9.4 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.89ct Loose Opal | 0.89 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 6.9 x 4.9 mm, Photo A

0.89 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 6.9 x 4.9 mm

Natural Opal, Qty: 2 pcs | 0.89 carat weight Opal

0.89ct (total)2 Pieces
$ 244.75
6.9 x 4.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.45 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 6.9 x 4.9 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.70ct Loose Opal | 1.7 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12 x 8.4 mm, Photo A

1.7 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12 x 8.4 mm

Natural Opal, Qty: 1 pc | 1.70 carat weight Opal

1.70ct1 Piece
$ 42.50
12 x 8.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.70 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12 x 8.4 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.24ct Loose Opal | 2.24 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.4 mm, Photo A

2.24 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.4 mm

Natural Opal, Qty: 1 pc | 2.24 carat weight Opal

2.24ct1 Piece
$ 56.56
11.3 x 8.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.24 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.3 x 8.4 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.12ct Loose Opal | 2.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.1 x 8.2 mm, Photo A

2.12 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.1 x 8.2 mm

Natural Opal, Qty: 1 pc | 2.12 carat weight Opal

2.12ct1 Piece
$ 53.00
10.1 x 8.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.12 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.1 x 8.2 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.54ct Loose Opal | 1.54 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.1 x 7.4 mm, Photo A

1.54 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.1 x 7.4 mm

Natural Opal, Qty: 1 pc | 1.54 carat weight Opal

1.54ct1 Piece
$ 38.50
9.1 x 7.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.54 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.1 x 7.4 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.54ct Loose Opal | 1.54 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.9 x 7.8 mm, Photo A

1.54 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 9.9 x 7.8 mm

Natural Opal, Qty: 1 pc | 1.54 carat weight Opal

1.54ct1 Piece
$ 38.50
9.9 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.54 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.9 x 7.8 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.83ct Loose Opal | 1.83 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.7 x 7.9 mm, Photo A

1.83 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.7 x 7.9 mm

Natural Opal, Qty: 1 pc | 1.83 carat weight Opal

1.83ct1 Piece
$ 45.75
10.7 x 7.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.83 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.7 x 7.9 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.78ct Loose Opal | 2.78 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 11.8 x 8.7 mm, Photo A

2.78 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 11.8 x 8.7 mm

Natural Opal, Qty: 2 pcs | 2.78 carat weight Opal

2.78ct (total)2 Pieces
$ 69.50
11.8 x 8.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.39 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.8 x 8.7 mm Opal
Opal Color: Clear Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.19ct Loose Opal | 2.19 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.4 x 8.5 mm, Photo A

2.19 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 13.4 x 8.5 mm

Natural Opal, Qty: 1 pc | 2.19 carat weight Opal

2.19ct1 Piece
$ 54.75
13.4 x 8.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.19 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13.4 x 8.5 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.42ct Loose Opal | 2.42 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.7 mm, Photo A

2.42 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.3 x 8.7 mm

Natural Opal, Qty: 1 pc | 2.42 carat weight Opal

2.42ct1 Piece
$ 60.50
11.3 x 8.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.42 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.3 x 8.7 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.63ct Loose Opal | 2.63 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 14.5 x 9 mm, Photo A

2.63 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 14.5 x 9 mm

Natural Opal, Qty: 1 pc | 2.63 carat weight Opal

2.63ct1 Piece
$ 66.41
14.5 x 9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.63 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 14.5 x 9 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.93ct Loose Opal | 1.93 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 13.1 x 9.5 mm, Photo A

1.93 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 13.1 x 9.5 mm

Natural Opal, Qty: 1 pc | 1.93 carat weight Opal

1.93ct1 Piece
$ 48.25
13.1 x 9.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.93 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 13.1 x 9.5 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.46ct Loose Opal | 1.46 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 7.8 x 6.1 mm, Photo A

1.46 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gems, 7.8 x 6.1 mm

Natural Opal, Qty: 2 pcs | 1.46 carat weight Opal

1.46ct (total)2 Pieces
$ 401.50
7.8 x 6.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.73 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 7.8 x 6.1 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.35ct Loose Opal | 2.35 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.5 x 7.6 mm, Photo A

2.35 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 10.5 x 7.6 mm

Natural Opal, Qty: 1 pc | 2.35 carat weight Opal

2.35ct1 Piece
$ 58.75
10.5 x 7.6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.35 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.5 x 7.6 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.33ct Loose Opal | 1.33 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 11.6 x 7.2 mm, Photo A

1.33 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 11.6 x 7.2 mm

Natural Opal, Qty: 1 pc | 1.33 carat weight Opal

1.33ct1 Piece
$ 33.25
11.6 x 7.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.33 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 11.6 x 7.2 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
1 2
1 - 2

Opals are thought of by many as the most beautiful and exciting of all gemstones. The fascinating play-of-color in which a rainbow of hues dances before your eyes is one of the true wonders of nature.

Opals are a unique gemstone in every sense of the word, from their crystal structure made up of millions of tiny spheres to their transparent, translucent or opaque bodies. They can be a single vivid color or a mix of all imaginable colors, have a light white background or a deep dark backing - the variety is endless.

Opal Colors

Describing the color of an opal is not simple. Some opals possess all the colors of the rainbow but never in regular lines or bands - more like an abstract painting or a random composition.

I will attempt to categorize opal colors as best I can.

We have the most common. White opals with a pale or light body tone upon which the kaleidoscopic colors will be displayed.

Then we have Black opals which have a dark body or background for the colors to contrast against in a dramatic manner.

There are also Fire opals which are generally all one color but the color is a vivid and intense hue often red, yellow or orange as the name may suggest.

The variety of opal colors is too vast to go into much detail but please read our article on Opals for more information.

Opal Species

The types of gemstones that fall under the name of opal are almost as endless as the colors they come in.

Just some of the more well-known ones are:

And we could go on and on!

Opal Price

As with most gemstones, it is the color of the opal that is the number one consideration when appraising its price.

Opals are such an irregular gemstone so there will always be different opinions about which is the most beautiful and we all have our own preferences but over the years certain trends have proved more valuable than others.

For example, an opal that has a dominant red color covering much of the gemstone surface will be very highly valued.

As a very general rule, as you move down the color spectrum from red and orange through green to blue the price lessens more and more.

The direction of the color is an aspect not found in many other stones. Because of the crystal structure of opals, some colors will appear clearer and brighter from one angle more than another.

Other factors have to be taken into account of course with color coverage, contrasts between the color and the background, color intensity and so on.

Carat Weight

Once an opal has been evaluated according to its color, intensity, play-of-color, coverage and so on it is given a price per carat to calculate the gemstone's total value.

Australian opals can be priced as low as $20 per carat all the way up to as much as $1000 per carat for the finest examples.

Fire Opals reach $15 - $100 per carat and Boulder Opals can be found at prices of $5 - $300 per carat depending on quality.

Treatments

Usually Opals are not treated other than by cutting and shaping the stone to capture the best color and pattern and then polishing it.

Some opals look better with a stark contrast between a dark background and a bright color up front. To his end smoke can be introduced into the gemstone's pores to darken the stone. For the same reasons, black opals can be treated with a sugar-acid solution.

A totally accepted form of treatment for opals is the doublet or triplet where a thin layer of opal is mounted onto a durable backing and sometimes given a clear top. This protects the very thin and fragile opal material.

All treatments received by any of our gemstones are clearly disclosed.

Where are Opals found?

Australia is the most famous source of opals with around 90% of the world's supplies originating there. Ethiopia has become a significant player in the Black Opal trade while Fire Opals are most often found in Mexico.

What jewelry is Opal suitable for?

Opals have a rating of 5.5 to 6.5 on Mohs hardness scale. This would normally make them a little bit fragile for many types of jewelry items and not suitable for daily wear.

However gemstones such as Boulder Opals and Matrix Opals are still attached to the durable rocks they formed in so are much tougher than the rating would suggest.

Opal couplets and triplets are also designed to be worn on a regular basis.

Large and striking opals cut into interesting odd shapes can help create wonderful and unique jewelry items, especially pendants, brooches and earrings where durability is not such an issue.

Birthstones and Anniversaries

Opals are the birthstone of October and would make an ideal gift for anyone who has a birthday in that month.

An opal is the traditional gemstone gift for the 14th wedding anniversary.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

great. thank you

Posted By Carrotroller in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has gems at afffordable prices.

Posted By George in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always have good experience

Posted By Ginnie in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and fast

Posted By Mark in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was fine.

Posted By Matt in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

132

Continue Shopping
Checkout
Continue Shopping
Checkout