Handcrafted Silver Free-Form Color-Changing Sapphire Ring - Sz 6

Handcrafted color-changing sapphire ring. Color changes from purple to blue. Size 6. Really can't be sized without taking away from the style of it. Stone is slightly loose but it's just because of the design and is securely set. The sapphire isn't crooked or anything but is part of the design (please see pics). I have no idea how old this ring really is but ​is sterling silver and ​the patina is part of its design. No stamp inside but there are places where the ring was soldered that can be seen (not able to take in-focus pics). Ring shows normal signs of wear. Will ship within 24hrs of purchase, usually on the same day. I clean all jewelry prior to shipment. Message me for reasonable offers and LMK if you have any questions. Thanks!