[On sale from 10pm on 2/27] Australian opal (carbonized) 0.552ct loose stone

Carbonization of opals is a processing technique that applies heat and chemicals to natural opals to give them a dark hue on the surface. This process makes the opal's colors stand out, especially the play of color (rainbow-like shine). The amount of opals in circulation has decreased recently, and it seems that more and more people are collecting them as collectors or as reference stones. It is also recommended for study and reference purposes. The photos were taken using a penlight.
This is a carbonized opal, which has become less common recently.

Type: Loose (natural stone)
・Stone name: Opal (carbonized)
Weight: 0.552ct
・Size: 8.8 x 6.8 mm
・Shape: Cabochon cut
・Scratches/chips: A+
・Inclusions:-
·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)

▷We accept jewelry processing.If you would like to have your jewelry processed, please order along with the frame of your choice from the link below.
・[Select by stone] Simple order
・[Select from stones] Semi-custom
*If you would like an image of the stone in the frame, would like to discuss a full order, or have any other concerns or questions, please feel free to contact us here .
*Raw stones are not available. There are also some stones that cannot be handled.

*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 .


karatz_item_id: 12556788