Platinum Solitaire Ring with Sapphire and Diamonds

An Antique-period platinum solitaire ring set with a large faceted oval sapphire ranging in color from periwinkle blue to sky blue. The sapphire weighs 6.27 carats and is secured by a set of double prongs. The shoulders of the ring are adorned with eight 8/8-cut diamonds accented by a fine millegrain beading. The sapphire comes with a laboratory Certificate. Solitaire ring, circa 1930, France. Sapphire specifications: Estimated weight of the sapphire: 6.279 cts - Dimensions: 9.90 x 8.94 x 8.62 mm - Cut: oval faceted - Identification: natural sapphire - Color: blue - Color stability: stable - Comments: no indication of heat treatment - Origin: Madagascar Estimated weight of the diamonds: 0.04 ct Note: A certificate from the Bellerophon Gemlab accompanies the ring. Condition: fine wear scratches, natural inclusions

估價:$10,988.51

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