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Green opal is also called "praise opal" or "chrysopal." The name comes from its resemblance to chrysoprase. Apparently, the coloring factor for both chrysoprase and green opal is due to the presence of trace amounts of nickel, so it may be natural that they are similar.
It was purchased from the Amazon, and it is presumed to be from the Amazon based on its characteristics.
*As it is scientifically difficult to prove the origin, we cannot guarantee the origin.
This is a 6.8mm cat-cut opal (collaboration) cut by Thai jeweler NOBU.
*This is a collaboration work between NOBU and KARATZ.
・Type: Loose (natural stone)
・Stone name: Amazon green opal
・Weight: 0.720ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Karatz quality guarantee card, case
▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*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 .
karatz_item_id: 12537210
It was purchased from the Amazon, and it is presumed to be from the Amazon based on its characteristics.
*As it is scientifically difficult to prove the origin, we cannot guarantee the origin.
This is a 6.8mm cat-cut opal (collaboration) cut by Thai jeweler NOBU.
*This is a collaboration work between NOBU and KARATZ.
・Type: Loose (natural stone)
・Stone name: Amazon green opal
・Weight: 0.720ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Karatz quality guarantee card, case
▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*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 .
karatz_item_id: 12537210
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[Mr. NOBU] Green Opal from Amazon [Collaboration] 6.8mm loose
Sale price¥6,980
Regular price



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