stone Natural mineral sapphire gemstone rough 50ct Sri [N2 Natural] (blue gemstone/sapphire) / (Crystal approx. [approx. 4-6mm/long side], Origin

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We are selling from Japan. Our Products are Authentic only.

★★★★★★★★★★★ Corundum, a mineral made of aluminum oxide crystals, has special names depending on its color. Red ones are called rubies, and non-red ones (blue, yellow, brown, light pink, and other colors) are called sapphires. Sapphires are the second hardest stone after diamonds. Sapphires are also known as the September birthstone. This product is a rough blue sapphire with a mixture of various shapes and a rustic blue hue (see image). *As we handle orders in bulk, there may be some that do not meet the standards, so we put in a little more than necessary. *No jewelry processing has been done. *As the product is selected randomly, if you are not satisfied, please instruct us in "Order History" and we will refund you. Sold by "weight (ct)". [Images other than "one-of-a-kind" are examples, and similar items will not be delivered.] Please check the images for approximate size. *1ct (carat) = 0.2g. *Images shown may be larger than the actual size. *You can also check out the video in the photo section for more information about the product. *Because it is a natural mineral, it may have cloudiness, dirt, scratches, cracks, discoloration, inclusions, and traces of the host rock. There may also be individual differences in color, transparency, size, etc. *No jewelry processing has been applied (untreated). *Loose cases, storage boxes, instructions, labels, etc. are not included (it will be in eco-package to protect against damage). To search for all N2 stone Natural related products, please search for "N2 stone Natural." "N2 stone" is a registered trademark of N2 (N2 Co., Ltd.). ●When dealing with products created by nature, we strive to provide accurate product information and faithful product images. [About product images] There may be slight differences in color tone, etc. due to differences in the shooting environment (light intensity, color temperature, etc.) and the customer's viewing environment or computer environment. In addition, the photos are taken in a brighter environment than normal, so the colors and play-of-color may appear more vivid. When photographing play-of-color, the angle of the light is adjusted. Some minerals, such as fluorescent minerals and fine minerals, are photographed in special environments and with special equipment. [About the products offered] There may be individual differences between products. Also, because it is made from natural materials, there may be cloudiness, scratches, cracks, inclusions, etc. Because the quality of things created by nature is not consistent, we allow a certain range of quality and carefully select products that are suitable for sale, but there are times when the standards used by humans to judge quality do not match those of our customers. If you are not satisfied, please return the item through "Order History". We will respond sincerely in accordance with Amazon regulations.