A chatoyant cabochon of Victoria Stone from Japan in an unusual grey-green colour.
Also known as Imori Stone after its Japanese inventor, Dr.S Imori, Victoria stone dates back to the 1960s and is an interesting synthetic in that it is manufactured from a combination of natural gem materials, processed into a fibrous aggregate structure giving these gems a vibrant chatoyant effect.
To see a short YouTube video of the cabochon please use this link:
weight: 34.89 carats
shape: Freeform cabochon
dimensions: 45.65 x 17.31 x 5.93 mm