Australian boulder opal 3.930ct loose

Opal is a gemstone characterized by its iridescent shimmer. There are several types of opal, but boulder opal refers to opal that still has the host rock attached. Some of the photos were taken using a penlight. This is an Australian boulder opal with play of color.

Type: Loose (natural stone)
・Stone name: Boulder opal
Weight: 3.930ct
・Scratches/chips: S
Inclusions: None Size: 17.8 x 9.7mm
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・Accessories: Caratz quality guarantee, case

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


*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.

*For information on scratches, chips, treatments, and inclusions, please click here .

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



karatz_item_id: 12530678