[Available 9/6 at 10 PM] Tanzanian Windsor Sapphire (Purple Sapphire) 0.282ct Loose Stone

Sapphire is a famous gemstone that needs no introduction. Mineralogically, it is the same corundum as ruby, but all corundum other than red is called sapphire. It is known for its diverse color variations, including blue, as well as pink, yellow, green, and more. This is a sapphire from Windsor, Tanzania. Windsor sapphire is not widely circulated in the market and is one of the origins known among gemstone collectors. Tanzania is also known as one of the world's leading gemstone-producing regions, yielding many beautiful stones such as spinel and tanzanite, and it also produces attractive sapphire crystals.

・Type: Loose stone (natural)
・Stone name: Windsor Sapphire from Tanzania
・Weight: 0.282ct
・Size: 4.1×3.3mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Usually, heat treatment is performed.
　*While sapphires are generally heat-treated gemstones, this item could not be definitively identified as heated through standard inspections such as microscopy. Determining whether a stone is heated or unheated requires advanced testing at a gemological laboratory.
・Accessories: KARATZ Quality Guarantee, loose stone case (or a clear zipper bag if it does not fit)

▷We accept jewelry customization requests
If you would like jewelry customization, please order from the links below along with your preferred setting.
・[Select from stone] Simple order
・[Select from stone] Semi-order
*If you would like an image of the stone placed on a setting, wish to discuss a full custom order, or have any other questions or concerns, please feel free to contact us here.
*Rough stones cannot be processed. Also, some stones may not be eligible for processing.

* We strive to ensure that the colors in our photos match the actual items, but they may appear slightly different depending on the lighting conditions during photography or your monitor settings. In some cases, a penlight may be used during photography.

* For items where UV fluorescence photos are posted, they have been 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 confirm. The blacklight we use at our shop is available here.

* Please see here for information regarding scratches, chips, treatments, and inclusions.

* For other frequently asked questions, please see here.


karatz_item_id: 12564143