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It is said that the beautiful green color of emeralds varies depending on their origin. This is a Zambian emerald, which is said to often have a stronger bluish tint compared to the famous Colombian emeralds. The difference in color is due to the coloring agents; Colombian emeralds are colored by chromium, while Zambian emeralds are said to be colored by vanadium.
Emeralds are generally impregnated with a transparent substance, but this is a rare, untreated, non-oil emerald that has not undergone such processing.
This is a transparent, richly colored, non-oil Zambian emerald. A certificate of authenticity is included.
・Type: Loose Stone (Natural Stone)
・Stone Name: Zambian Non-Oil Emerald (Zambian Emerald)
・Weight: 0.540ct
・Size: 7.1 x 4.0 mm
・Shape: Pear Shape
・Scratches/Chips: S
・Inclusions: A+
・Remarks: ---
・Accessories: Certificate of Authenticity (GIA), Loose Stone Case (clear zippered case if it doesn't fit)
▷ Jewelry Customization Available
If you wish to have jewelry customized, please order it with your desired setting from the link below.
・【Choose from Stones】Simple Order
・【Choose from Stones】Semi-Order
※If you would like an image of the stone placed in a setting, would like to discuss a full custom order, or have any other questions or inquiries, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be eligible.
※ We strive to ensure that the photos are the same color as the actual product, but due to the lighting conditions at the time of shooting and your monitor environment, the actual product may look slightly different. In some cases, a penlight may be used for shooting.
※ For products with UV fluorescence photos, a 365nm wavelength black light is used for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ Please refer to here for information on scratches, chips, treatments, and inclusions.
※ For other frequently asked questions, please refer to here.
karatz_item_id: 12564036
This is a transparent, richly colored, non-oil Zambian emerald. A certificate of authenticity is included.
・Type: Loose Stone (Natural Stone)
・Stone Name: Zambian Non-Oil Emerald (Zambian Emerald)
・Weight: 0.540ct
・Size: 7.1 x 4.0 mm
・Shape: Pear Shape
・Scratches/Chips: S
・Inclusions: A+
・Remarks: ---
・Accessories: Certificate of Authenticity (GIA), Loose Stone Case (clear zippered case if it doesn't fit)
▷ Jewelry Customization Available
If you wish to have jewelry customized, please order it with your desired setting from the link below.
・【Choose from Stones】Simple Order
・【Choose from Stones】Semi-Order
※If you would like an image of the stone placed in a setting, would like to discuss a full custom order, or have any other questions or inquiries, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be eligible.
※ We strive to ensure that the photos are the same color as the actual product, but due to the lighting conditions at the time of shooting and your monitor environment, the actual product may look slightly different. In some cases, a penlight may be used for shooting.
※ For products with UV fluorescence photos, a 365nm wavelength black light is used for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ Please refer to here for information on scratches, chips, treatments, and inclusions.
※ For other frequently asked questions, please refer to here.
karatz_item_id: 12564036
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[Lottery Sale 0812_18] Zambian Non-Oil Emerald 0.540ct Loose GIA
Sale price¥188,000
Regular price






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