Oval Black Opal Gemstones - Natural, Certified
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor Oval Black Opal
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
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| ID: | 744001 |
| Weight: | 11.03ct |
| Size: | 20.4 x 13.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 551.50 |
| Item in Stock | |
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| ID: | 705549 |
| Weight: | 1.40ct |
| Size: | 9.9 x 7.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 42.00 |
| Item in Stock | |
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| ID: | 744106 |
| Weight: | 4.04ct |
| Size: | 15 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 202.00 |
| Item in Stock | |
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| ID: | 519094 |
| Weight: | 1.09ct |
| Size: | 8.6 x 6.6 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 43.16 |
| Item in Stock | |
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| ID: | 705389 |
| Weight: | 2.93ct |
| Size: | 12.7 x 9.9 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 87.90 |
| Item in Stock | |
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| ID: | 499849 |
| Weight: | 2.74ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 108.50 |
| Item in Stock | |
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| ID: | 705354 |
| Weight: | 1.36ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 40.80 |
| Item in Stock | |
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| ID: | 705284 |
| Weight: | 2.87ct |
| Size: | 13 x 9.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 86.10 |
| Item in Stock | |
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| ID: | 519091 |
| Weight: | 0.91ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.03 |
| Item in Stock | |
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| ID: | 535411 |
| Weight: | 1.32ct |
| Size: | 11 x 7.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 38.66 |
| Item in Stock | |
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| ID: | 705353 |
| Weight: | 0.88ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 26.40 |
| Item in Stock | |
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| ID: | 697586 |
| Weight: | 1.09ct |
| Size: | 9.4 x 7 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 33.02 |
| Item in Stock | |
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| ID: | 473370 |
| Weight: | 3.64ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 100.57 |
| Item in Stock | |
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| ID: | 705356 |
| Weight: | 1.64ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 49.20 |
| Item in Stock | |
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| ID: | 329804 |
| Weight: | 2.65ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 5 pcs |
| Price: | $ 104.94 |
| Item in Stock | |
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| ID: | 705355 |
| Weight: | 1.05ct |
| Size: | 9.6 x 6.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 26.25 |
| Item in Stock | |
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| ID: | 705551 |
| Weight: | 1.17ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 35.10 |
| Item in Stock | |
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| ID: | 697582 |
| Weight: | 1.38ct |
| Size: | 9.7 x 7.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 41.82 |
| Item in Stock | |
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| ID: | 705386 |
| Weight: | 2.23ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 66.90 |
| Item in Stock | |
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| ID: | 515928 |
| Weight: | 1.44ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 57.02 |
| Item in Stock | |
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| ID: | 705352 |
| Weight: | 1.10ct |
| Size: | 9.6 x 6.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 33.00 |
| Item in Stock | |
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| ID: | 519507 |
| Weight: | 1.54ct (total) |
| Size: | 6.2 x 4.4 mm |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 55.44 |
| Item in Stock | |
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| ID: | 705683 |
| Weight: | 1.55ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 46.50 |
| Item in Stock | |
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| ID: | 516223 |
| Weight: | 2.12ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 83.95 |
| Item in Stock | |
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| ID: | 705204 |
| Weight: | 1.42ct |
| Size: | 10.4 x 7.6 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 42.60 |
| Item in Stock | |
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| ID: | 705559 |
| Weight: | 2.07ct |
| Size: | 12.1 x 9.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 62.10 |
| Item in Stock | |
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| ID: | 473118 |
| Weight: | 3.23ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 89.23 |
| Item in Stock | |
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| ID: | 679438 |
| Weight: | 10.34ct |
| Size: | 18.4 x 13.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 372.24 |
| Item in Stock | |
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| ID: | 705547 |
| Weight: | 1.19ct |
| Size: | 9.8 x 7.6 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 35.70 |
| Item in Stock | |
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| ID: | 529446 |
| Weight: | 1.17ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 37.07 |
| Item in Stock | |
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| ID: | 516361 |
| Weight: | 1.28ct (total) |
| Size: | 6 x 4.2 mm |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 50.69 |
| Item in Stock | |
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| ID: | 705287 |
| Weight: | 1.90ct |
| Size: | 11.5 x 8.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 57.00 |
| Item in Stock | |
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| ID: | 705432 |
| Weight: | 1.54ct |
| Size: | 10.5 x 8.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 46.20 |
| Item in Stock | |
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| ID: | 473257 |
| Weight: | 5.55ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 153.34 |
| Item in Stock | |
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| ID: | 679439 |
| Weight: | 8.55ct |
| Size: | 17.8 x 13.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 307.80 |
| Item in Stock | |
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| ID: | 679813 |
| Weight: | 5.92ct |
| Size: | 16.1 x 12.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 213.12 |
| Item in Stock | |
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| ID: | 705393 |
| Weight: | 2.42ct |
| Size: | 12.8 x 9.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 72.60 |
| Item in Stock | |
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| ID: | 705395 |
| Weight: | 2.75ct |
| Size: | 12.4 x 9.1 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 82.50 |
| Item in Stock | |
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| ID: | 697511 |
| Weight: | 1.35ct |
| Size: | 9.4 x 7.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 40.91 |
| Item in Stock | |
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| ID: | 744009 |
| Weight: | 7.80ct |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 390.00 |
| Item in Stock | |
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| ID: | 519506 |
| Weight: | 1.41ct (total) |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 55.84 |
| Item in Stock | |
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| ID: | 744613 |
| Weight: | 1.60ct |
| Size: | 11.1 x 8.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 56.00 |
| Item in Stock | |
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| ID: | 705281 |
| Weight: | 2.40ct |
| Size: | 11.9 x 9.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 72.00 |
| Item in Stock | |
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| ID: | 516221 |
| Weight: | 2.38ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 94.25 |
| Item in Stock | |
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| ID: | 697765 |
| Weight: | 1.31ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 39.70 |
| Item in Stock | |
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| ID: | 705397 |
| Weight: | 2.37ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 71.10 |
| Item in Stock | |
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| ID: | 697758 |
| Weight: | 2.67ct (total) |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 80.90 |
| Item in Stock | |
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| ID: | 705554 |
| Weight: | 1.18ct |
| Size: | 10.1 x 7.4 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 35.40 |
| Item in Stock | |
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| ID: | 697035 |
| Weight: | 1.77ct |
| Size: | 11.5 x 8 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 53.63 |
| Item in Stock | |
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| ID: | 679980 |
| Weight: | 7.32ct |
| Size: | 16.9 x 12.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 263.52 |
| Item in Stock | |
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| ID: | 473262 |
| Weight: | 5.51ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 152.22 |
| Item in Stock | |
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| ID: | 473117 |
| Weight: | 2.45ct (total) |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 67.69 |
| Item in Stock | |
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| ID: | 697761 |
| Weight: | 3.63ct (total) |
| Size: | 11.3 x 8.3 mm |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 109.99 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 705667 |
| Weight: | 1.12ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 33.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 697042 |
| Weight: | 1.45ct |
| Size: | 10.7 x 7.7 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 43.93 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679975 |
| Weight: | 17.25ct |
| Size: | 23.3 x 18 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 621.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 518356 |
| Weight: | 1.27ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 50.29 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679432 |
| Weight: | 6.06ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 218.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 518351 |
| Weight: | 1.23ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 48.71 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 705681 |
| Weight: | 1.19ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 35.70 |
| Item in Stock | |
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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
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Overall Rating -> 10 
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
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Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
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Overall Rating -> 10
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Overall Rating -> 10
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Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
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Overall Rating -> 10
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Overall Rating -> 10
very good
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Overall Rating -> 10
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Posted By Sal in July, 2025
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Overall Rating -> 10
It was easy to find what I wanted
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