












Kochi Prefecture Aka Coral 4.627ct Loose Gemstone
This is oxblood coral collected off the coast of Kochi Prefecture, one of Japan's leading coral producing regions. Its deep, rich red color is particularly highly prized among all corals, hence the name "oxblood red." This oxblood coral was purchased directly from a coral dealer in Kochi Prefecture and polished by skilled craftsmen in Kochi Prefecture.
*The photos may appear brighter than the actual product, which has a deeper, richer red color. Enjoy the subdued hue characteristic of oxblood coral.
・Type: Loose Stone (Natural Stone)
・Stone Name: Oxblood Coral
・Weight: 4.627ct
・Size: 16.0×9.9mm
・Shape: Cabochon Cut
・Scratches/Chips: S-A+
・Inclusions: ー
・Remarks: ---
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a clear zippered case will be provided)
*While we strive to ensure the photos accurately represent the actual color, there may be slight differences due to lighting conditions during photography or your monitor environment. Also, some photos may have been taken using a penlight.
*For products with UV fluorescence photos, a 365nm blacklight was used for photography. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or difficult to see. The blacklight used in our store is here.
*For information on scratches, chips, treatments, and inclusions, please see here.
*For other frequently asked questions, please see here.
karatz_item_id: 12563447
・Type: Loose Stone (Natural Stone)
・Stone Name: Oxblood Coral
・Weight: 4.627ct
・Size: 16.0×9.9mm
・Shape: Cabochon Cut
・Scratches/Chips: S-A+
・Inclusions: ー
・Remarks: ---
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a clear zippered case will be provided)
*While we strive to ensure the photos accurately represent the actual color, there may be slight differences due to lighting conditions during photography or your monitor environment. Also, some photos may have been taken using a penlight.
*For products with UV fluorescence photos, a 365nm blacklight was used for photography. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or difficult to see. The blacklight used in our store is here.
*For information on scratches, chips, treatments, and inclusions, please see here.
*For other frequently asked questions, please see here.
karatz_item_id: 12563447
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Kochi Prefecture Aka Coral 4.627ct Loose Gemstone
Sale price¥22,800
Regular price





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