
















0.350ct Loose Colombian Non-Oil Emerald
It is said that the beautiful green color of emeralds varies depending on their origin. This particular emerald is from Colombia, known for its especially deep green color. Furthermore, emeralds are generally impregnated with a transparent agent, but this is a rare, untreated, non-oil emerald that has not undergone such a process.
A GIA appraisal report is included.
・Type: Loose stone (natural stone)
・Stone Name: Colombian Non-Oil Emerald
・Weight: 0.350ct
・Size: 5.2×3.1㎜
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: S-A+
・Remarks: ---
・Accessories: Appraisal report (GIA), loose stone case (clear zippered case if it doesn't fit)
▷Jewelry processing available
If you wish for jewelry processing, please order with your desired setting from the link below.
・【Choose your stone】Simple Order
・【Choose your stone】Semi-Order
※If you would like an image of the stone on 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 eligible for processing.
※ While we strive to ensure the photos accurately represent the actual colors, the color may appear slightly different due to lighting conditions during photography or your monitor environment. Also, some photos may be taken using a penlight.
※ For information on scratches/chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
※ If paying by credit card, you may be contacted by a security company for identity verification.
karatz_item_id: 12562961
・Type: Loose stone (natural stone)
・Stone Name: Colombian Non-Oil Emerald
・Weight: 0.350ct
・Size: 5.2×3.1㎜
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: S-A+
・Remarks: ---
・Accessories: Appraisal report (GIA), loose stone case (clear zippered case if it doesn't fit)
▷Jewelry processing available
If you wish for jewelry processing, please order with your desired setting from the link below.
・【Choose your stone】Simple Order
・【Choose your stone】Semi-Order
※If you would like an image of the stone on 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 eligible for processing.
※ While we strive to ensure the photos accurately represent the actual colors, the color may appear slightly different due to lighting conditions during photography or your monitor environment. Also, some photos may be taken using a penlight.
※ For information on scratches/chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
※ If paying by credit card, you may be contacted by a security company for identity verification.
karatz_item_id: 12562961
Choose options

















0.350ct Loose Colombian Non-Oil Emerald
Sale price¥398,000
Regular price



![[Restock on June 27th at 10 PM] Authentic Gemstone Encyclopedia 3D Stickers Vol. 1: The Big Five Gems](http://store.karatz.jp/cdn/shop/files/IMG_3658.jpg?v=1781061036&width=3384)
![[On Sale June 28th, 10 PM] Brazilian Paraiba Tourmaline Gacha with Sorting Report (CuO: 2.1%, MnO: 2.2%) - Limited to 18 Stones! (Multiple Purchase Discount Available)](http://store.karatz.jp/cdn/shop/files/collage_6bc80329-36ed-4bc7-bbff-5c77e00a25bd.png?v=1782393589&width=3000)

![[Sale from 10 PM on June 28] [Limited to 15 Stones] Synthetic Gem Gacha 💎 Includes a 1.02ct/D/VS1/3EX certified lab-grown diamond, normally priced at 50,000 yen (with a bonus synthetic cobalt spinel) [Bulk purchase discount available]](http://store.karatz.jp/cdn/shop/files/31_4a872569-3259-4461-a07e-ea5bdbf13e87.png?v=1782356028&width=1000)
![[On Sale June 28th at 10 PM] Limited to 10 Stones: Brazilian Mint-Color Montebrasite (Princess Cut approx. 3.5mm) - 1 Loose Stone (Volume Discount Available)](http://store.karatz.jp/cdn/shop/files/P1010148_b8369c04-8eff-4993-89be-b2e98144c98d.jpg?v=1782382564&width=4000)
![[Sales start 10 PM on 6/26] Limited to 30 sets: 1 in 10 is a pair of 2 stones - Zambian emerald loose stone (approx. 6x4mm, emerald cut) with deep color. (Multiple purchase discount available)](http://store.karatz.jp/cdn/shop/files/collage_aeb10a54-ec73-4ab3-9ab2-40cc227a8bcc.png?v=1782347727&width=3000)
![[On Sale June 27, 10 PM JST] "Limited to 10 Stones" Rough Stone Gacha including Paraiba Tourmaline (CuO: 1.7%+ content) and Benitoite (with a bonus Oregon Sunstone) "Multiple Purchase Discount Available"](http://store.karatz.jp/cdn/shop/files/52_a5256d7b-e60a-4b76-822d-f33111c60340.png?v=1782353139&width=2268)





















![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)