Shop Loose Boulder Opal: Cabochons, Natural Boulder Opal for Jewelry
![]() |
Discover our stunning collection of loose boulder opal gemstones, sourced from the finest Australian boulder opal origins. Known for their vibrant boulder opal colors and unique patterns, these gems make an exceptional choice for custom boulder opal jewelry. Choose from raw boulder opal, polished stones, or beautifully cut boulder opal cabochons to suit your design needs. Whether you're drawn to the natural beauty or the deep meaning and value of these gems, our selection offers a diverse range of options. |
Bi-color
|
Black
|
Blue
|
Brown
|
Golden
|
Gray
|
Green
|
Multicolor Boulder Opal
|
Orange
|
Pink
|
Purple
|
Red
|
Turquoise
|
Violet
|
White
|
Yellow
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
- Actual Product Photos
- Reliable Quality
- Full Transparency
- Large Selection
- Affordable Prices
- Fast, Secure Global Shipping
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: | 636150 |
Weight: | 14.98ct |
Size: | 20.2 x 13.9 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 104.86 |
Item in Stock | |
More Options & Item Details |
ID: | 575232 |
Weight: | 35.80ct |
Size: | 36.6 x 19.7 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 141.77 |
Item in Stock | |
More Options & Item Details |
ID: | 628050 |
Weight: | 17.73ct |
Size: | 23.7 x 15.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 106.38 |
Item in Stock | |
More Options & Item Details |
ID: | 523722 |
Weight: | 33.71ct |
Size: | 32.6 x 22.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 222.49 |
Item in Stock | |
More Options & Item Details |
ID: | 522410 |
Weight: | 20.80ct |
Size: | 32.3 x 16.8 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 137.28 |
Item in Stock | |
More Options & Item Details |
ID: | 679248 |
Weight: | 20.10ct |
Size: | 21.1 x 16.6 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 120.60 |
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: | 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: | 521765 |
Weight: | 25.75ct |
Size: | 21 x 18.4 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 169.96 |
Item in Stock | |
More Options & Item Details |
ID: | 521754 |
Weight: | 30.94ct |
Size: | 25.4 x 20.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 204.20 |
Item in Stock | |
More Options & Item Details |
ID: | 626298 |
Weight: | 21.39ct |
Size: | 16 x 16 mm (calibrated) |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 197.64 |
Item in Stock | |
More Options & Item Details |
ID: | 628406 |
Weight: | 24.07ct |
Size: | 22.2 x 18.7 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 144.42 |
Item in Stock | |
More Options & Item Details |
ID: | 678676 |
Weight: | 23.38ct |
Size: | 25.3 x 16.7 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 140.28 |
Item in Stock | |
More Options & Item Details |
ID: | 679148 |
Weight: | 21.59ct |
Size: | 25 x 18 mm (calibrated) |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 129.54 |
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: | 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: | 678766 |
Weight: | 21.16ct |
Size: | 25.6 x 16.9 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 126.96 |
Item in Stock | |
More Options & Item Details |
ID: | 627837 |
Weight: | 28.09ct |
Size: | 27 x 20 mm (calibrated) |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 259.55 |
Item in Stock | |
More Options & Item Details |
ID: | 628027 |
Weight: | 15.88ct |
Size: | 23.1 x 12.2 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 133.39 |
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: | 575226 |
Weight: | 35.99ct |
Size: | 45 x 23.8 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 129.56 |
Item in Stock | |
More Options & Item Details |
ID: | 523672 |
Weight: | 30.50ct |
Size: | 30 x 22 mm (calibrated) |
Clarity: | Translucent |
Content: | 1 pc |
Price: | $ 201.30 |
Item in Stock | |
More Options & Item Details |
ID: | 523676 |
Weight: | 19.94ct |
Size: | 36.4 x 16.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 131.60 |
Item in Stock | |
More Options & Item Details |
ID: | 522982 |
Weight: | 17.03ct |
Size: | 26.9 x 13.5 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 112.40 |
Item in Stock | |
More Options & Item Details |
ID: | 628411 |
Weight: | 16.81ct |
Size: | 28.8 x 13.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 100.86 |
Item in Stock | |
More Options & Item Details |
ID: | 523720 |
Weight: | 17.29ct |
Size: | 27 x 17.2 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 114.12 |
Item in Stock | |
More Options & Item Details |
ID: | 522986 |
Weight: | 20.55ct |
Size: | 31.9 x 16.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 135.64 |
Item in Stock | |
More Options & Item Details |
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: | 679214 |
Weight: | 19.33ct |
Size: | 26 x 15.9 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 115.98 |
Item in Stock | |
More Options & Item Details |
ID: | 627639 |
Weight: | 21.82ct |
Size: | 20.7 x 16.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 201.61 |
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: | 523673 |
Weight: | 27.17ct |
Size: | 33.3 x 11.9 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 179.33 |
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: | 718563 |
Weight: | 58.43ct |
Size: | 35.6 x 29.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 350.58 |
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: | 718513 |
Weight: | 17.99ct |
Size: | 9.7 x 17.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 107.94 |
Item in Stock | |
More Options & Item Details |
ID: | 365230 |
Weight: | 17.55ct |
Size: | 19.4 x 13.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 162.17 |
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: | 679241 |
Weight: | 9.45ct |
Size: | 23.9 x 9.5 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 56.70 |
Item in Stock | |
More Options & Item Details |
ID: | 635333 |
Weight: | 11.53ct |
Size: | 22.1 x 9.8 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 96.85 |
Item in Stock | |
More Options & Item Details |
ID: | 678875 |
Weight: | 6.10ct |
Size: | 17 x 11.5 mm |
Clarity: | Transparent |
Content: | 1 pc |
Price: | $ 36.60 |
Item in Stock | |
More Options & Item Details |
ID: | 321927 |
Weight: | 31.20ct |
Size: | 29.5 x 20.6 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 288.29 |
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: | 629220 |
Weight: | 6.90ct |
Size: | 19 x 8.7 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 57.96 |
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: | 634615 |
Weight: | 14.40ct |
Size: | 18.4 x 16.2 mm |
Clarity: | Translucent |
Content: | 1 pc |
Price: | $ 120.96 |
Item in Stock | |
More Options & Item Details |
ID: | 627967 |
Weight: | 13.29ct |
Size: | 21.7 x 13.6 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 79.74 |
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: | 679242 |
Weight: | 5.29ct |
Size: | 17.4 x 12.2 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 26.45 |
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: | 718607 |
Weight: | 64.32ct |
Size: | 42.5 x 26.1 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 385.92 |
Item in Stock | |
More Options & Item Details |
ID: | 627857 |
Weight: | 11.60ct |
Size: | 19.8 x 15.7 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 69.60 |
Item in Stock | |
More Options & Item Details |
ID: | 678674 |
Weight: | 16.25ct |
Size: | 29.7 x 15 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 97.50 |
Item in Stock | |
More Options & Item Details |
ID: | 718608 |
Weight: | 21.28ct |
Size: | 22.6 x 21.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 127.68 |
Item in Stock | |
More Options & Item Details |
ID: | 678879 |
Weight: | 42.66ct |
Size: | 23.8 x 21.8 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 255.96 |
Item in Stock | |
More Options & Item Details |
ID: | 627963 |
Weight: | 10.36ct |
Size: | 19.6 x 11.4 mm |
Clarity: | Translucent |
Content: | 1 pc |
Price: | $ 62.16 |
Item in Stock | |
More Options & Item Details |
ID: | 718560 |
Weight: | 16.75ct |
Size: | 26.6 x 15.3 mm |
Clarity: | Opaque |
Content: | 1 pc |
Price: | $ 100.50 |
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 |
GemSelect Certified Store Reviews
GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Overall Rating -> 10
excellent deals-excellent service-fair prices
Overall Rating -> 10
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
Overall Rating -> 10
The selection is quite large, which is very helpful. Overall I'm very satisfied with my experience here.
Overall Rating -> 10
Good products
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Overall Rating -> 10
Helpselect accomplished all personal growth goals