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Iolite is a beautiful gemstone with a deep blue-violet color reminiscent of violets. It is a stone that exhibits "pleochroism," displaying different colors when viewed from different angles. This particular specimen is a type of iolite that features an optical effect known as aventurescence, which looks like shimmering glitter. It is commonly known as "Iolite Sunstone" or "Aventurescent Iolite."
The sparkling light within the blue-violet hue is like stars shining in the night sky. Please enjoy a starry sky that you can hold in your hands.
A penlight was used during photography.
This is an Indian Iolite Sunstone, hand-selected in Hong Kong from a larger lot for its high transparency and exceptional aventurescence.
・Type: Loose stone (natural)
・Stone name: Iolite Sunstone
・Weight: 1.064ct
・Size: 7.0×5.3mm
・Shape: Emerald cut
・Flaws/Chips: S
・Inclusions: None
・Notes: ---
・Accessories: KARATZ quality guarantee, loose stone case (or clear zip bag if the stone does not fit)
▷ Jewelry processing available
If you would like to have this stone made into jewelry, please place an order with your preferred setting from the links below. ・【Select by Stone】Simple Order
・【Select by Stone】Semi-Order
* If you would like an image of the stone placed in a setting, wish to discuss a custom order, or have any other questions or concerns, please feel free to contact us here.
* Rough stones cannot be processed. Additionally, some stones may not be suitable for setting.
※ We strive to ensure that the colors in our photos are as accurate as possible to the actual product; however, colors may appear slightly different depending on lighting conditions during photography or your monitor settings. Please note that some photos are taken using a penlight.
※ For products featuring UV fluorescence photos, the images are captured 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 confirm. The blacklight used by our shop can be found here.
※ Please refer here for information regarding flaws, chips, treatments, and inclusions.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12564582
・Type: Loose stone (natural)
・Stone name: Iolite Sunstone
・Weight: 1.064ct
・Size: 7.0×5.3mm
・Shape: Emerald cut
・Flaws/Chips: S
・Inclusions: None
・Notes: ---
・Accessories: KARATZ quality guarantee, loose stone case (or clear zip bag if the stone does not fit)
▷ Jewelry processing available
If you would like to have this stone made into jewelry, please place an order with your preferred setting from the links below. ・【Select by Stone】Simple Order
・【Select by Stone】Semi-Order
* If you would like an image of the stone placed in a setting, wish to discuss a custom order, or have any other questions or concerns, please feel free to contact us here.
* Rough stones cannot be processed. Additionally, some stones may not be suitable for setting.
※ We strive to ensure that the colors in our photos are as accurate as possible to the actual product; however, colors may appear slightly different depending on lighting conditions during photography or your monitor settings. Please note that some photos are taken using a penlight.
※ For products featuring UV fluorescence photos, the images are captured 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 confirm. The blacklight used by our shop can be found here.
※ Please refer here for information regarding flaws, chips, treatments, and inclusions.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12564582
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[Available 10/12 at 10:00 PM] Indian Iolite Sunstone 1.064ct Loose Gemstone
Sale price¥9,800
Regular price



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