Gatsby Jewellery Ltd has dated this piece to the 1960s.

Accompanied by a sapphire report from The Gem & Pearl Laboratory stating the sapphire shows no evidence of heating, and is Sri Lankan (Ceylon) in origin.
Cut: Oval cabochon sapphire and eight-cut diamonds.

Colour: The diamonds are G to H.
Clarity: There is a visible inclusion on the side of the sapphire (this can be seen in the images). The diamonds range from VS2 to SI1.
Carat: The sapphire is known 7.05 carat, with approximately 0.32 carat of diamonds.

Circa: 1960.
Size: M (UK) or 6 (US). Free sizing available.
Measurements: The sapphire is 9.5 x 8.5mm and sits 10.4mm from the finger. The head of the ring is 15.1 x 14.1mm.
Weight: 7.62 grams.
Metal: Platinum. Tested with a Niton DXL Precious Metal Analyzer.

Video: To view videos of this ring recorded in daylight, please either contact us or copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/vintage-7-05-carat-ceylon-star-sapphire-diamond-ring-circa-1960
Item # 1101113S232
Gatsby Jewellery Ltd has dated this piece to the 1960s.
Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
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