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Oval Black Opal Gemstones - Natural, Certified

Oval Black Opal Weight
Oval Black Opal Size
Oval Black Opal Clarity
Oval Black Opal Price

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For Example: 8-9
Bi-color
Black
Blue
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Multicolor Oval Black Opal
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ID: 473376
Weight: 2.35ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 64.93
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ID: 499857
Weight: 2.91ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 115.24
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ID: 705551
Weight: 1.17ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.10
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ID: 744031
Weight: 2.64ct
Size: 14.6 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 132.00
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ID: 519091
Weight: 0.91ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.03
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ID: 679430
Weight: 6.46ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 232.56
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ID: 329815
Weight: 5.72ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 205.92
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ID: 697037
Weight: 1.68ct
Size: 10.6 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.90
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ID: 473741
Weight: 4.58ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 126.54
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ID: 748547
Weight: 10.15ct
Size: 17.8 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 507.50
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ID: 744615
Weight: 1.07ct
Size: 9.5 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.45
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ID: 705282
Weight: 2.67ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 80.10
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ID: 705674
Weight: 1.74ct
Size: 12 x 8.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 52.20
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ID: 705381
Weight: 2.04ct
Size: 12.6 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 61.20
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ID: 535411
Weight: 1.32ct
Size: 11 x 7.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.66
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ID: 746569
Weight: 1.55ct
Size: 9.5 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.88
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ID: 744601
Weight: 2.74ct
Size: 11.7 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 109.60
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ID: 499853
Weight: 2.86ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 113.26
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ID: 744606
Weight: 2.29ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 91.60
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ID: 679762
Weight: 5.76ct
Size: 15.4 x 11.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 172.80
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ID: 705287
Weight: 1.90ct
Size: 11.5 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 57.00
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ID: 746576
Weight: 1.81ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.91
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ID: 712300
Weight: 0.84ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.24
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ID: 705668
Weight: 1.66ct
Size: 10.7 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.80
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ID: 519557
Weight: 1.49ct (total)
Size: 6.1 x 4.2 mm
Clarity: Translucent
Content: 5 pcs
Price: $ 59.00
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ID: 746711
Weight: 1.45ct
Size: 10.4 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.79
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ID: 501347
Weight: 0.99ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.64
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ID: 519094
Weight: 1.09ct
Size: 8.6 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.16
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ID: 744009
Weight: 7.80ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 390.00
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ID: 705559
Weight: 2.07ct
Size: 12.1 x 9.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 62.10
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ID: 705355
Weight: 1.05ct
Size: 9.6 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.25
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ID: 746590
Weight: 1.19ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.76
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ID: 518360
Weight: 0.74ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.30
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ID: 746570
Weight: 1.46ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.10
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ID: 705284
Weight: 2.87ct
Size: 13 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 86.10
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ID: 519505
Weight: 1.32ct (total)
Size: 6.3 x 4.3 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 52.27
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ID: 518356
Weight: 1.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 50.29
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ID: 529446
Weight: 1.17ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.07
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ID: 746572
Weight: 1.50ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.34
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ID: 705554
Weight: 1.18ct
Size: 10.1 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.40
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ID: 705406
Weight: 1.22ct
Size: 9.4 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.60
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ID: 518359
Weight: 1.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.08
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ID: 705667
Weight: 1.12ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.60
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ID: 705407
Weight: 1.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.60
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ID: 705386
Weight: 2.23ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 66.90
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ID: 501129
Weight: 1.46ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.82
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ID: 746583
Weight: 1.92ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 59.31
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ID: 705400
Weight: 1.24ct
Size: 9.2 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.20
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ID: 744107
Weight: 2.66ct
Size: 15.2 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 133.00
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ID: 515928
Weight: 1.44ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.02
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ID: 705353
Weight: 0.88ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.40
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ID: 746587
Weight: 1.16ct
Size: 9.5 x 7.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.83
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ID: 499849
Weight: 2.74ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 108.50
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ID: 473118
Weight: 3.23ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 89.23
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ID: 679432
Weight: 6.06ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 218.16
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ID: 746568
Weight: 1.31ct
Size: 9.8 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.47
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ID: 705375
Weight: 1.39ct
Size: 9.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.70
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ID: 744034
Weight: 2.90ct
Size: 13.5 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 145.00
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ID: 705432
Weight: 1.54ct
Size: 10.5 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 46.20
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ID: 473930
Weight: 2.30ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 57.77
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Why Buy Oval Black Opal from GemSelect?

FAQs

What are oval black opal gemstones?

Oval black opal gemstones are natural precious opals from Australia, with a dark body and vibrant red, blue, or green play-of-color. Certified, they’re ideal for luxury jewelry.

Are oval black opal gemstones treated?

Most oval black opal gemstones are untreated, showcasing natural play-of-color. Some Ethiopian opals are smoked or stabilized, disclosed in certifications.

What jewelry suits oval black opal gemstones?

With a Mohs hardness of 5.5-6.5, oval black opal gemstones are best for pendants, earrings, or protected ring settings, perfect for statement pieces.

What color variations exist in oval black opal gemstones?

Oval black opal gemstones feature a black or dark gray body with red, blue, green, or multicolored flashes. Australian stones show intense, vivid patterns.

How do I buy oval black opal gemstones from GemSelect?

Visit the oval black opal gemstones category, select your loose stone by size or color, and purchase with secure checkout and worldwide shipping.

Are oval black opal gemstones in stock and ethically sourced?

All oval black opal gemstones are in stock, ethically sourced from Australia and Ethiopia, ensuring certified quality and sustainable practices.

What makes oval black opal gemstones unique?

Oval black opal gemstones stand out for their dark body, vibrant play-of-color, and October birthstone status, but require care due to their softness.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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Enlarged Gemstone Image