1.10ct Sapphire & 2.45ct Diamond, Platinum Dress Ring - Art Deco French c.1930

This is a stunning, fine and impressive antique French 1.10 carat Basaltic sapphire and 2.45 carat diamond, platinum Art Deco cocktail ring; part of our diverse collection of vintage and antique rings This stunning, fine and impressive antique sapphire and diamond ring has been crafted in platinum. The pierced decorated, Art Deco style navette design is ornamented with an impressive feature baguette cut Basaltic sapphire, collet set in subtle relief to the centre of the design. The feature sapphire is flanked on either side with two substantial pavé set Old European round cut diamonds, totalling 0.99 carats, accented with two smaller eight-cut diamonds to the outer point of the design. Twenty impressive channel set French cut blue sapphires surround the central arrangement. The bordering sapphires are encompassed with fourteen fine and impressive Old European cut diamonds, each individually set within the fenestrated, pierced decorated rim. The elevated, tapering ring shoulders are ornamented with a further four diamonds and integrate with the fenestrated design, blending seamlessly with the engraved ring shank. The ring is hallmarked to the outer surface of the shank with the French import mark for platinum (masked man). This Art Deco ring is supplied with two independent diamond grading certificates for the feature diamonds, in addition to an independent diamond grading report card for the sapphires and supporting diamonds*. Note: * The Gemmological Certification Services (Gcs) lab has verbally accredited the sapphire originating in Basaltic deposits and verifies that the gemstone shows no indications of heating; non-heated sapphires are a scarcity. Sapphire Quality Colour Blue Origin Basaltic Cut Baguette / French Content 1.10 carats Diamond Quality Feature Diamond One Colour H Clarity Vs1 Cut Old European Content 0.50 carats Dimensions 4.50mm x 4.48mm x 3.27mm Feature Diamond Two Colour H Clarity Vs2 Cut Old European Content 0.49 carats Dimensions 4.78mm x 4.73mm x 3.07mm Supporting Diamonds Colour (average grades) H Clarity (average grades) Vs2 Cut Old European round / Eight-cut Content (total) 1.46 carats Total Diamond Content 2.45 carats Dimensions Length of Setting 1.38cm/0.54" Width of Setting 2.05cm/0.81" Height of Setting 4.3mm/0.17" Ring size UK Size L 1/2 USA Size 5 7/8 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight 6.75 grams