Art Deco sapphire diamond ring
This jewel has already gone to its new home
Art Deco sapphire and diamond ring in platinum, it is centered with a large cushion-cut intense blue sapphire, weighing 5.13 carats. The sapphire is surrounded by 20 8/8-cut diamonds. Art Deco ring, circa 1930, France.
Dog head hallmark and numbering trace.
Ring size: 57 EU or 7.75 US (size adjustment possible)
Tray dimensions: 16 x 15 mm
Characteristics of sapphire
Estimated weight of the sapphire: 5.13 cts
Dimensions: 12.30 x 10.34 x 4.58 mm
Size: cushion
Identification: natural sapphire
Color: intense blue
Comment: no indication of heat treatment
Supposed origin: basalt deposit
Estimated diamond weight: 0.20 carat
Note: A Bellerophon Gemlab laboratory certificate accompanies the ring.
Condition: scratches from use, old trace of resizing
Weight: 4.71 gr
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