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Stibiotantalite. A rare stone containing antimony (Greek: stibium). It is a gemstone rarely encountered due to its strong yellow coloration and the limited supply of gem-quality specimens. While its name is similar to manganotantalite, it belongs to a different mineral group.
This is a highly transparent stibiotantalite from Afghanistan. It comes with an identification report.
・Type: Loose (natural stone)
・Stone name: Stibiotantalite
・Weight: 0.200ct
・Size: 4.1×1.6mm
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: S-A+
・Accessories: Identification report (JTL (Jewel Trading Laboratory)), loose stone case (or a clear zip-lock bag if the stone does not fit)
▷Jewelry processing available
If you would like jewelry processing, please order with your desired setting from the link below. ・[Choose by Stone] Simple Order ・[Choose by Stone] Semi-order *If you would like an image of the stone placed in a setting, wish to discuss a full-order, or have any other questions, please feel free to contact us here. *Rough stones are not eligible. Some stones may also be ineligible for processing.
※ Although we strive to ensure the photos match the actual product color, the appearance may vary slightly depending on lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
※ For products with UV fluorescence photos, images were taken using a 365nm wavelength black light. 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 available here.
※ For information regarding scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12564407
This is a highly transparent stibiotantalite from Afghanistan. It comes with an identification report.
・Type: Loose (natural stone)
・Stone name: Stibiotantalite
・Weight: 0.200ct
・Size: 4.1×1.6mm
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: S-A+
・Accessories: Identification report (JTL (Jewel Trading Laboratory)), loose stone case (or a clear zip-lock bag if the stone does not fit)
▷Jewelry processing available
If you would like jewelry processing, please order with your desired setting from the link below. ・[Choose by Stone] Simple Order ・[Choose by Stone] Semi-order *If you would like an image of the stone placed in a setting, wish to discuss a full-order, or have any other questions, please feel free to contact us here. *Rough stones are not eligible. Some stones may also be ineligible for processing.
※ Although we strive to ensure the photos match the actual product color, the appearance may vary slightly depending on lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
※ For products with UV fluorescence photos, images were taken using a 365nm wavelength black light. 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 available here.
※ For information regarding scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12564407
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[Item 12564407] Stibiotantalite from Afghanistan, 0.200ct loose stone
Sale price¥45,800
Regular price



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