










[Available 10/3, 10 PM] Colombian Non-Oiled Emerald Cat's Eye 0.170ct Loose Stone GIA
Emeralds, the gemstones famously beloved by Cleopatra. Among them, those from Colombia are world-renowned for producing emeralds with a beautiful hue. This is a Colombian emerald cat's eye that reveals a single band of light when illuminated. Furthermore, it is a non-oil stone, meaning it has not undergone the oil impregnation treatment commonly applied to most emeralds. It possesses high transparency, allowing you to enjoy both its vivid green color and its chatoyancy (cat's eye effect). A penlight was used during photography to clearly demonstrate the optical effect. The back of the stone is essentially unpolished. A GIA identification report is included.
・Type: Loose stone (natural)
・Stone name: Colombian emerald cat's eye (non-oil emerald)
・Weight: 0.170ct
・Size: 5.5×3.3mm
・Scratch/Chip: S
・Inclusion: -
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (if the stone does not fit, a clear zip-lock bag will be provided)
▷Jewelry Customization Available
If you would like to have this stone made into a piece of jewelry, please order it along with 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 discuss a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones cannot be processed. Some stones may not be eligible for customization.
※ Although we strive to ensure that the photos represent the actual color as accurately as possible, the appearance may differ slightly from the actual product due to lighting conditions during photography or your monitor settings. Additionally, some photos may have been taken using a penlight.
※ For products featuring UV fluorescence photos, they are taken using a black light with a wavelength of 365nm. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The black light used by our shop is here.
※ For information regarding scratches, chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12564562
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