Synthetic Alex Silver 925 Made it myself from the loose stone. Sunlight - Green Fluorescent light - Blue Incandescent light - Red-violet This one shows a remarkable color change. ~~~~~~~~~~~~~~~~~~~~~~~~Notes~~~~~~~~~~~~~~~~~~~~~~~~~ Feel free to ask questions or request additional photos in the comments. No price reductions are generally possible. ( ・̆-・̆) Please ask for detailed explanations in the comments. *Please purchase only if you understand that this is a used item. As a general rule, cancellations are not possible to prevent item substitution. Please confirm the size, condition, etc. before purchasing. *Discounts are available for sets if requested. If you have specific packaging requests, please comment in advance. *Because this is a used item, the product description does not guarantee the accuracy of the product information.