U.S.-origin Neptunite 0.162ct Loose Stone with Gemstone Report

Neptunite is a rare mineral named after Neptune, the Roman god of the sea, and was discovered particularly in San Benito, California, alongside blue benitoite. Once noted for its association with benitoite, neptunite from San Benito, USA, has also become rare due to the decreasing production of benitoite.

Neptunite is difficult to polish due to its brittle nature (perfect cleavage), making cut and polished gemstones (loose stones) very rare. An appraisal certificate is included.

・Type: Loose Stone (Natural Stone)
・Stone Name: Neptunite
・Weight: 0.162ct
・Size: 4.7x3.3mm
・Shape: Pear Shape
・Scratches/Chips: S
・Inclusions: None
・Accessories: Appraisal certificate (JTL (Jewelry Trading Laboratory)), loose stone case (if it doesn't fit, a zippered clear case)

▷Jewelry processing available
If you would like jewelry processing, please order with your desired setting from the link below.
・【Choose from stones】Simple order
・【Choose from stones】Semi-custom order
※If you would like an image of the stone set in a setting, wish to consult about a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be compatible.

※ We strive to match the photos to the actual product's color, but 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 see here.

※ For other frequently asked questions, please see here.


karatz_item_id: 12562255