![[Deadline: Sat, Sep 5, 10:00 AM: Lottery Sale_05] Colombian Non-Oiled Emerald 5.3mm/0.600ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7216667_0f4e45a4-565a-47b6-8238-4c7c1f9b4042.jpg?v=1790258368&width=2585)
![[Deadline: Sat, Sep 5, 10:00 AM: Lottery Sale_05] Colombian Non-Oiled Emerald 5.3mm/0.600ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7216667_20f5b815-8a98-44f4-a2f2-4db502dbff90.jpg?v=1790258368&width=4000)



















[Deadline: Sat, Sep 5, 10:00 AM: Lottery Sale_05] Colombian Non-Oiled Emerald 5.3mm/0.600ct Loose Stone GIA
Click here to apply for the lottery sale.
*Available for purchase during our September giveaway campaign.
Known as one of the world's three most precious gemstones, this emerald hails from Colombia's Muzo mine, renowned as one of the world's leading sources. Enjoy its vivid, beautiful green hue and lush radiance. While emeralds are generally treated with oil or other substances to improve clarity by making internal fissures less visible, this is a rare "non-oil emerald" that has undergone no such treatment. In a relatively rare round cut for a non-oil emerald, this stone measures approximately 5.3mm and weighs 0.600ct. Its rarity as a non-oil specimen from the Muzo mine is truly captivating. A GIA identification report is included.
・Type: Loose stone (natural)
・Stone Name: Colombian non-oil emerald
・Weight: 0.600ct
・Size: 5.3 × 5.3 mm
・Shape: Round cut
・Scratches/Chips: S
・Inclusions: S-A+
・Notes: ---
・Accessories: GIA identification report, loose stone case (or a clear zip-lock case if the stone does not fit)
▷ Jewelry customization available
If you would like to have this stone set in jewelry, please place an order for your preferred setting from the links below.
・[Select by stone] Simple order
・[Select by stone] Semi-order
If you would like a photo showing how the stone looks in a setting, wish to consult on a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones cannot be set. Some other stones may also be ineligible for setting.
*While we strive to ensure that the photos represent the actual colors of the item, they may appear slightly different depending on lighting conditions at the time of photography or your monitor settings. Some photos may have been taken using a penlight.
*For products featuring UV fluorescence photos, images are taken using a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to observe. The blacklight we use can be found here.
*Please see here for information regarding scratches, chips, treatments, and inclusions.
*Please see here for other frequently asked questions.
*For credit card payments, a security company may contact you to verify your identity.
karatz_item_id: 12563954
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![[Deadline: Sat, Sep 5, 10:00 AM: Lottery Sale_05] Colombian Non-Oiled Emerald 5.3mm/0.600ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7216667_0f4e45a4-565a-47b6-8238-4c7c1f9b4042.jpg?v=1790258368&width=2585)
![[Deadline: Sat, Sep 5, 10:00 AM: Lottery Sale_05] Colombian Non-Oiled Emerald 5.3mm/0.600ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7216667_20f5b815-8a98-44f4-a2f2-4db502dbff90.jpg?v=1790258368&width=4000)






















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