Discover Jewelry Auctioned collection of Boulder Opal Rings through our online marketplace. Buy Boulder Opal Rings in a variety of colors and sizes now or place a bid on your favourite Australian Boulder Opal Ring.
![7.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5954]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58828/5c5b9f6c733d0_260x208.jpg)
![6.5 RING SIZE SOLID OPAL FACTORY DIRECT [SOJ2039]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58829/5c5b9fa781def_260x208.jpg)
![7.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ1518 ]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58830/5c5b9fd65a828_260x208.jpg)
![9.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ1564 ]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58833/5c5ba889df19b_260x208.jpg)
![9 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ6209]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58836/5c5bcb9e9821a_260x208.jpg)
![9 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5898]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58837/5c5bcbddc218c_260x208.jpg)
![8 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5896]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58838/5c5bcc2137eb6_260x208.jpg)
![8 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ6204]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58839/5c5bcc5f413f5_260x208.jpg)
![RING SIZE 8 SOLID BOULDER OPAL FACTORY DIRECT [SOJ4742]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58857/5c5bd1aeea924_260x208.jpg)
![BOULDER OPAL RING--FACTORY DIRECT -RING SIZE 6.5 [SOJ1071]SH](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58858/5c5bd1e49a710_260x208.jpg)
![6.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ6226]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58860/5c5bd26acc383_260x208.jpg)
![7.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ6221]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58862/5c5bd31759d17_260x208.jpg)
![7.75 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ1511 ]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58864/5c5bd3c2df104_260x208.jpg)
![BOULDER/GEMSTONE RING SIZE 6.5 [SOJ670]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58866/5c5bd76e79e36_260x208.jpg)
![8.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5892]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58869/5c5bd840c828c_260x208.jpg)
![SIZE 10 BOULDER OPAL RING -NATURAL-SILVER [SOJ4556]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58870/5c5bd8897a201_260x208.jpg)
![BOULDER OPAL RING--FACTORY DIRECT -RING SIZE 6.5 [SOJ1072]SH](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58872/5c5bd908effb4_260x208.jpg)
![8.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5873]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58873/5c5bdb29b4ff6_260x208.jpg)
![8.5 RING SIZE OPAL + TANZANITE RING SILVER-FACTORY [SOJ2963]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58874/5c5bdb74b403a_260x208.jpg)
![7.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ1553 ]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58877/5c5bdc7b01f16_260x208.jpg)
![RING SIZE 6.5 KOROIT OPAL RING-FACTORY DIRECT [SOJ1128]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58878/5c5bdcc51ef31_260x208.jpg)
![8 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ6202]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58879/5c5bdcfc13a46_260x208.jpg)
![9 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5890]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58880/5c5bdd3bcc3d3_260x208.jpg)
![8 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5882]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58881/5c5bdd792ba62_260x208.jpg)
![8.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5872]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58886/5c5bde9a84dcd_260x208.jpg)
![6.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5870]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58887/5c5bded447517_260x208.jpg)
![9 RING SIZE WHITE BOULDER OPAL RING--FACTORY D - [SOJ1633]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58890/5c5be203426b7_260x208.jpg)
![9 RING SIZE WHITE BOULDER OPAL RING--FACTORY D - [SOJ1629]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58891/5c5be23e5981a_260x208.jpg)
![9.5 SIZE BOULDER OPAL RING -NATURAL-SILVER [SOJ5891]](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58897/5c5be38f8d261_260x208.jpg)
![7 RING SIZE NATURAL BOULDER OPAL RING [SOJ1936 ]SH](https://df2sm3urulav.cloudfront.net/tenants/ja/cache/uploads/images/55000-59999/58900/5c5be48580a47_260x208.jpg)