|
Bi-color
|
Black
|
Blue
|
Brown
|
Golden
|
Gray
|
Green
|
Multicolor Oval Boulder Opal
|
Orange
|
Pink
|
Purple
|
Red
|
Turquoise
|
Violet
|
White
|
Yellow
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
Clear All
| ID: | 522985 |
| Weight: | 41.37ct |
| Size: | 30 x 22 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 273.05 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 322037 |
| Weight: | 42.73ct |
| Size: | 27 x 20 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 394.82 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635341 |
| Weight: | 25.30ct |
| Size: | 29.7 x 13.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 212.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 521759 |
| Weight: | 26.43ct |
| Size: | 28.5 x 17.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 174.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 634610 |
| Weight: | 22.12ct |
| Size: | 27.5 x 12.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 185.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 300453 |
| Weight: | 28.58ct |
| Size: | 23.1 x 18.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 240.07 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 634607 |
| Weight: | 12.07ct |
| Size: | 27.4 x 9.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 101.39 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 410119 |
| Weight: | 34.16ct |
| Size: | 23.4 x 19.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 316.10 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679146 |
| Weight: | 15.66ct |
| Size: | 18.4 x 14.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 93.96 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628045 |
| Weight: | 9.86ct |
| Size: | 20.4 x 11.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 59.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 302922 |
| Weight: | 32.39ct |
| Size: | 33.7 x 15 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 299.28 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 718507 |
| Weight: | 50.24ct |
| Size: | 32.3 x 24.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 301.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 300454 |
| Weight: | 20.92ct |
| Size: | 25.5 x 14.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 193.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 321842 |
| Weight: | 22.67ct |
| Size: | 21.8 x 16.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 209.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628031 |
| Weight: | 14.37ct |
| Size: | 16.4 x 13.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 120.71 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 718509 |
| Weight: | 6.08ct |
| Size: | 16.1 x 9.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 36.48 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 522638 |
| Weight: | 9.66ct |
| Size: | 22.4 x 13.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 63.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 321921 |
| Weight: | 21.32ct |
| Size: | 27.3 x 13.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 196.99 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636042 |
| Weight: | 7.10ct |
| Size: | 21.2 x 10.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 59.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636049 |
| Weight: | 11.57ct |
| Size: | 17.3 x 12.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 97.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679144 |
| Weight: | 21.69ct |
| Size: | 23.8 x 14.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 130.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627633 |
| Weight: | 13.49ct |
| Size: | 19.8 x 13.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 124.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 248000 |
| Weight: | 13.14ct |
| Size: | 19.5 x 13.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 121.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 718506 |
| Weight: | 24.71ct |
| Size: | 42.2 x 16.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 148.26 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 678668 |
| Weight: | 10.30ct |
| Size: | 22.6 x 15.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 61.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679140 |
| Weight: | 7.32ct |
| Size: | 14.4 x 10.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 43.92 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636048 |
| Weight: | 7.43ct |
| Size: | 23.9 x 8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 62.41 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 678772 |
| Weight: | 12.95ct |
| Size: | 23.1 x 12.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 77.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635344 |
| Weight: | 15.09ct |
| Size: | 18.5 x 14.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 126.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636160 |
| Weight: | 6.20ct |
| Size: | 22.9 x 7.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 52.08 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679219 |
| Weight: | 12.31ct |
| Size: | 25.9 x 17.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 73.86 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 630669 |
| Weight: | 12.50ct |
| Size: | 22.8 x 11.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 105.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 523723 |
| Weight: | 36.66ct |
| Size: | 39.1 x 16.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 241.96 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 718508 |
| Weight: | 10.02ct |
| Size: | 20.8 x 14.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 60.12 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636054 |
| Weight: | 6.36ct |
| Size: | 21.5 x 8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 53.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635338 |
| Weight: | 13.60ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 114.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 302900 |
| Weight: | 23.34ct |
| Size: | 20.8 x 14 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 215.66 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 678670 |
| Weight: | 12.53ct |
| Size: | 17.8 x 13.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 75.18 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 321930 |
| Weight: | 36.09ct |
| Size: | 29.8 x 18.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 333.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628048 |
| Weight: | 15.41ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 92.46 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628408 |
| Weight: | 20.61ct |
| Size: | 31.9 x 12.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 123.66 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628407 |
| Weight: | 22.64ct |
| Size: | 30.5 x 13.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 135.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 718505 |
| Weight: | 40.81ct |
| Size: | 34.3 x 24.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 244.86 |
| 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: | 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: | 627632 |
| Weight: | 8.06ct |
| Size: | 16.8 x 11.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 74.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679223 |
| Weight: | 13.59ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 81.54 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635340 |
| Weight: | 7.95ct |
| Size: | 18.3 x 9.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 66.78 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628026 |
| Weight: | 8.42ct |
| Size: | 18.8 x 13.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 70.73 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 321845 |
| Weight: | 22.54ct |
| Size: | 24.8 x 20 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 208.27 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635335 |
| Weight: | 14.55ct |
| Size: | 26.3 x 11.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 122.22 |
| 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 | |
| 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: | 626292 |
| Weight: | 4.31ct |
| Size: | 15.8 x 10 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 36.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679213 |
| Weight: | 7.48ct |
| Size: | 19.1 x 10.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 44.88 |
| Item in Stock | |
| More Options & Item Details | |
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 
Good products
Posted By Brave in October, 2024
Source: Bizrate
Overall Rating -> 9 
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 7 
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
