8.020 ct Boulder Opal Loose Stone from Australia with Certificate

Opal is a gemstone characterized by the shimmering play of rainbow colors. There are several types of opal, and among them, boulder opal refers to an opal that is still attached to its host rock. Some photographs were taken using a penlight.

This is an Australian boulder opal with a full play of red colors. A laboratory report is included.

・Type: Loose stone (natural stone)
・Gem name: Boulder Opal
・Weight: 8.020ct
・Size: 22.4 x 9.3 mm
・Shape: Custom cut
・Scratches/Chips: S
・Inclusions: -
・Remarks: ---
・Accessories: Karatz quality guarantee, loose stone case (if it doesn't fit, a clear zip case)

* While we strive to make the photos match the actual colors, due to lighting conditions during photography and your monitor environment, the actual product may appear slightly different. Also, some photos may have been taken using a penlight.

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

* For other frequently asked questions, please refer to here.


karatz_item_id: 12562741