1ct Basaltic Sapphire & 1.50ct Diamond 18k White Gold Cluster Earrings c.1930

A stunning, fine and impressive pair of antique 1.00 carat untreated Basaltic sapphire and 1.50 carat diamond, 18 karat white gold cluster earrings; part of our diverse collection of antique sapphire jewelry. These stunning, fine and impressive antique sapphire earrings have been crafted in 18k white gold. The pierced decorated, cluster style earrings are each ornamented with a feature oval cut Basaltic sapphire, collet set in slight relief to the centre of the design. The sapphires are each encircled with twelve transitional modern brilliant round cut diamonds, totalling 1.50cts, in a scalloped cluster border. The white gold sapphire earrings, for pierced ears, secure to the reverse with a post and butterfly fastening. These sapphire and diamond cluster earrings have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. These impressive antique cluster earrings are supplied with an IDGL diamond and gemstone grading report card, in addition to a sapphire report card and certificate supplied by the Gemmological Certification Services, London*. Such period examples in this very high diamond grade and set with untreated sapphires are becoming increasingly difficult to locate. These antique oval sapphire and diamond earrings are a refined and timeless gift, perfect for anniversaries - especially the 5th or 45th - September birthdays or romantic occasions like Valentine's Day. They also make a memorable choice for brides or collectors of fine antique jewelry. NOTE: * This documentation accredits the sapphires originating in Basaltic deposits and certifies that the gemstones show no indications of heating. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone in these sapphire and diamond earrings. Sapphire Quality Origin Basaltic Deposit Color Blue Cut Oval Content 1.00 carat Dimensions 6.00mm (length) x 4.60mm (width) x 2.00mm (depth) Dimensions 6.20mm (length) x 4.50mm (width) x 1.90mm (depth) Diamond Quality Color (average grades) G Clarity (average grades) VS2 Cut Transitional Modern Brilliant Round Content 1.50 carats Number of Diamonds 24 Dimensions Length of setting 1.39cm/0.55' Width of setting 1.19cm/0.47' Height of setting 4.7mm/0.19' Weight 4.87 grams Fastening: Butterfly