An elegant vintage sapphire and diamond cluster ring. The sapphire in the centre - certified as natural and unheated - displays a subtle colour change from blue in natural light, to purple under incandescent light. The sapphire is surround by a halo of 16 high white and internally clean natural old cut diamonds. Sits nice and low to the finger on a slim platinum shank.
Accompanied by an sapphire report from The Gem & Pearl Laboratory stating the sapphire is natural and unheated.
Cut: Oval cut sapphire and old European cut diamonds.
Colour: The sapphire demonstrates a subtle colour change: blue in daylight, purple in incandescent light. The diamonds are F to G.
Clarity: The sapphire is loupe-clean. The diamonds are VS1 to VS2.
Carat: The sapphire is 1.71 carat. With a total approximate diamond weight of 0.32 carat.
Circa: 1930.
Size: R (UK) or 8 5/8 (US). Free sizing available.
Measurements: The sapphire is approximately 8.3 x 6.7mm. The head of the r
...ing is 12.8x 11.2mm, and sits 4.25mm from the finger.
Weight: 3.12 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-1-71-carat-unheated-sapphire-diamond-ring-circa-1930
Item # 414614S081
Internal Reference: 414614S081
Antique ID Number (AIDN): SA1220906
Dateline of this antique is 1930
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