Oval Boulder 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 Boulder 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 |
| ID: | 322038 |
| Weight: | 54.71ct |
| Size: | 27.3 x 23.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 505.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679240 |
| Weight: | 14.45ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 86.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 420744 |
| Weight: | 12.87ct |
| Size: | 21 x 10 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 101.93 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628021 |
| Weight: | 7.69ct |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 64.60 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy Oval Boulder Opal from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
FAQs
What are oval boulder opal gemstones?
Oval boulder opal gemstones are natural opals from Australia, with vibrant red, blue, or green veins in ironstone matrix. Certified, they’re ideal for bold jewelry.
Are oval boulder opal gemstones treated?
Most oval boulder opal gemstones are untreated, showcasing natural patterns. Some are stabilized or sealed for durability, disclosed in certifications.
What jewelry suits oval boulder opal gemstones?
With a Mohs hardness of 5.5-6.5, oval boulder opal gemstones are best for pendants, earrings, or protected ring settings, perfect for artistic designs.
What color variations exist in oval boulder opal gemstones?
Oval boulder opal gemstones feature brown or gray ironstone with red, blue, green, or multicolored opal veins. Queensland stones show vivid, swirling patterns.
How do I buy oval boulder opal gemstones from GemSelect?
Visit the oval boulder opal gemstones category, select your loose stone by size or pattern, and purchase with secure checkout and worldwide shipping.
Are oval boulder opal gemstones in stock and ethically sourced?
All oval boulder opal gemstones are in stock, ethically sourced from Australia and Brazil, ensuring certified quality and sustainable practices.
What makes oval boulder opal gemstones unique?
Oval boulder opal gemstones stand out for their earthy ironstone matrix, vibrant play-of-color, and October birthstone status, ideal for rugged, unique jewelry.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
The website was very easy to use.
