[Available 10/2 at 10 PM] Unheated Bicolor Sapphire from Winza, Tanzania, 0.460ct Loose Stone with Gem Identification Report

Sapphire is a world-famous gemstone that needs no introduction. Red corundum is called ruby, while all other colors of corundum are classified as sapphire. With a Mohs hardness of 9, second only to diamond, and excellent toughness and stability, it is a gemstone that is easy to handle as jewelry.
This is an unheated bicolor sapphire from Winza, Tanzania, purchased in Hong Kong. You can enjoy the beautiful transition of colors between blue and pink within a single stone. The clean shape unique to the emerald cut also enhances the expression of the bicolor. It comes with an appraisal report from the Thai gemstone appraisal laboratory GGT.

・Type: Loose (natural stone)
・Stone name: Unheated bicolor sapphire
・Weight: 0.460ct
・Size: 3.1×5.0mm
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: ---
・Accessories: Appraisal report (GGT), loose stone case (or a clear zip-lock bag if it does not fit)

▷ Jewelry processing available
If you would like to have it set into jewelry, please order it together with your desired setting from the links below.
・[Select from stone] Simple Order
・[Select from stone] Semi-order
※If you would like an image of the stone set in a frame, would like to discuss full-order options, 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 suitable for processing.

※ We strive to ensure that the colors in our photos are as close to the real thing as possible; however, they may appear slightly different from the actual product due to lighting conditions during shooting or your monitor settings. Some items may also be photographed using a penlight.

※ For products that feature UV fluorescence photos, they are shot 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 in our shop can be found here.

※ Please see here for information on scratches, chips, treatments, and inclusions.

※ For other frequently asked questions, please see here.


karatz_item_id: 12564607