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0.51ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.51ct Natural Multicolor Opal, Oval, Opaque

Opal

0.51ct1 pc
$ 18.36
7.6 x 6 mm
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1.16ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.16ct Natural Multicolor Opal, Oval, Opaque

Opal

1.16ct1 pc
$ 41.76
9 x 7 mm (calibrated)
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1.05ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.05ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.05ct total2 pcs
$ 37.80
7 x 5 mm (calibrated)
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33.07ct Natural Multicolor Opal, Baguette, Opaque, Photo A

33.07ct Natural Multicolor Opal, Baguette, Opaque

Opal

33.07ct1 pc
$ 119.05
25 x 22.1 mm
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6.67ctw Natural Multicolor Opal, Round, Transparent, Photo A
Opal Product Video (466299)

6.67ctw Natural Multicolor Opal, Round, Transparent

Opal

6.67ct total4 pcs
$ 224.11
8 mm (calibrated)
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1.73ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.73ct Natural Multicolor Opal, Oval, Transparent

Opal

1.73ct1 pc
$ 93.42
12.6 x 8.6 mm
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1.05ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.05ct Natural Multicolor Opal, Oval, Transparent

Opal

1.05ct1 pc
$ 39.80
9 x 7 mm (calibrated)
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1.64ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548528)

1.64ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.64ct total2 pcs
$ 541.20
8 x 6 mm (calibrated)
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1.44ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.44ct Natural Multicolor Opal, Oval, Translucent

Opal

1.44ct1 pc
$ 43.78
11 x 8.3 mm
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1.37ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.37ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.37ct1 pc
$ 41.51
12.1 x 7.4 mm
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1.11ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.11ct Natural Multicolor Opal, Oval, Opaque

Opal

1.11ct1 pc
$ 43.96
9.7 x 6.7 mm
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0.56ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.56ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.56ct1 pc
$ 16.80
7.9 x 5.2 mm
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1.48ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.48ct Natural Multicolor Opal, Oval, Translucent

Opal

1.48ct1 pc
$ 44.40
9.6 x 7.7 mm
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0.64ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.64ct Natural Multicolor Opal, Oval, Opaque

Opal

0.64ct1 pc
$ 23.04
8 x 6 mm (calibrated)
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1.52ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.52ct Natural Multicolor Opal, Oval, Transparent

Opal

1.52ct1 pc
$ 45.60
11.1 x 8.2 mm
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7.16ctw Natural Multicolor Opal, Square, Transparent, Photo A

7.16ctw Natural Multicolor Opal, Square, Transparent

Opal

7.16ct total45 pcs
$ 61.25
4.7 x 4.6 mm
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0.85ct Natural Multicolor Opal, Trillion, Transparent, Photo A

0.85ct Natural Multicolor Opal, Trillion, Transparent

Opal

0.85ct1 pc
$ 29.75
8 x 8 mm (calibrated)
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28.42ct Natural Multicolor Opal, Oval, Opaque, Photo A
Opal Product Video (667932)

28.42ct Natural Multicolor Opal, Oval, Opaque

Opal

28.42ct1 pc
$ 102.31
28.9 x 20.2 mm
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1.05ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.05ct Natural Multicolor Opal, Oval, Transparent

Opal

1.05ct1 pc
$ 31.50
9.3 x 7.3 mm
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2.02ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.02ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.02ct total2 pcs
$ 79.99
8 x 6 mm (calibrated)
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2.96ct Natural Multicolor White Opal, Oval, Translucent, Photo A

2.96ct Natural Multicolor White Opal, Oval, Translucent

Opal

2.96ct1 pc
$ 88.80
12.3 x 9.2 mm
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3.48ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

3.48ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

3.48ct1 pc
$ 105.78
18.4 x 9.8 mm
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4.45ct Natural Multicolor Opal, Oval, Transparent, Photo A

4.45ct Natural Multicolor Opal, Oval, Transparent

Opal

4.45ct1 pc
$ 133.50
14.4 x 11.1 mm
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1.29ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.29ct Natural Multicolor Opal, Oval, Opaque

Opal

1.29ct1 pc
$ 46.44
9 x 7 mm (calibrated)
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0.85ctw Natural Multicolor Opal, Oval, Transparent, Photo A

0.85ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.85ct total2 pcs
$ 280.50
7 x 5 mm (calibrated)
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0.46ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.46ct Natural Multicolor Opal, Oval, Opaque

Opal

0.46ct1 pc
$ 16.56
6.8 x 5.3 mm
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1.16ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.16ct Natural Multicolor Opal, Oval, Transparent

Opal

1.16ct1 pc
$ 43.96
9 x 7 mm (calibrated)
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2.95ct Natural Multicolor Opal, Oval, Transparent, Photo A

2.95ct Natural Multicolor Opal, Oval, Transparent

Opal

2.95ct1 pc
$ 88.50
14 x 9 mm (calibrated)
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1.59ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.59ct Natural Multicolor Opal, Oval, Transparent

Opal

1.59ct1 pc
$ 83.95
10 x 8 mm (calibrated)
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1.92ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.92ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.92ct total2 pcs
$ 69.12
9 x 7 mm (calibrated)
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1.58ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.58ct Natural Multicolor Opal, Oval, Translucent

Opal

1.58ct1 pc
$ 83.42
10 x 8 mm (calibrated)
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1.65ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.65ct Natural Multicolor Opal, Oval, Translucent

Opal

1.65ct1 pc
$ 50.15
10.3 x 7.4 mm
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Gemselect is the only seller I trust to buy star gemstones. I bought a star sapphire from them before and was pleased with the purchase. I was disappointed in a star gemstone bought from another site. So, I recommend gemselect.

Posted By Thomas M. in June, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate
The name opal was probably derived from Sanskrit "upala", meaning "valuable stone". Moss opal belongs to the category of "common opal", which is opaque, rarely translucent, and typically exhibits no play of color. Precious opals display rainbow-like hues that change with the angle of observation. Moss opal is a milky white opal with unique inclusions of green hornblende in moss-like patterns. They are also often traded under marketing names, such as 'dendritic opal' or 'tree agate'. Moss opals are mostly offered as opal cabochons and are best suited for earrings, brooches, and pendants. Other types of opals that are trade with matrix or host rock (e.g., boulder opal and opal in matrix) are more durable and are better suited for rings. Even though opals are quite fragile, they are still one of the world's most popular jewelry gemstones.

There is a long standing belief in the healing power of opal. It is reported to be able to relieve depression and to help its wearer find true love.

Opal is one of the official birthstones for those born in October.
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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Gemselect is the only seller I trust to buy star gemstones. I bought a star sapphire from them before and was pleased with the purchase. I was disappointed in a star gemstone bought from another site. So, I recommend gemselect.

Posted By Thomas M. in June, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate
Enlarged Gemstone Image