Australian boulder opal 4.729ct loose

Opal is a gemstone characterized by shimmering rainbow-colored light. There are several types of opal, and among them, boulder opal refers to opal with the host rock still attached. Some of the photos were taken using penlights. This is an Australian boulder opal with a beautiful blue ground color.

・Type: Loose (natural stone)
・Stone name: Boulder Opal
・Weight: 4.729ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Karatz quality guarantee card, case

▷For more information about Boulder Opal
A thorough explanation of the unique charm of boulder opal!


*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

*For other frequently asked questions, please click here .
*If paying by credit card, the security company may contact you to confirm your identity.



karatz_item_id: 12545526