9K gold Synthetic Colour Change Sapphire ring, circa 1960's.

Fabricated in a laboratory with the same physical and chemical properties as the natural, this mysteriously coloured sapphire changes colour from reddish purple in incandescent light to greyish blue in fluorescent (daylight). If you're looking for something fun and unique, this is the piece for you!

Weight: 5,3 grams

Synthetic colour change sapphire: 8.50cts

Dimensions: 14,6mm x 10,8mm - length by width of the top of the ring

Age: Circa 1960's

Period: Retro

Current ring size: N

Condition: Very good

(All jewellery items purchased come with a valuation certificate for authentication and insurance replacement purposes)