Gorgeous convertible Maltese cross pendant-brooch by Aldo Cipullo, New York, early 1970s, crafted in solid 18K yellow gold with geometric stepped patterns and high polish. Features 8 four-prong round brilliant diamonds (approx. 2.08 ct, F color, VS clarity), 1 hexagonal sugarloaf lapis lazuli (16 x 16 x 10 mm, approx. 28 ct), and 4 fluted briolette lapis lazuli cabochons (24 x 24 x 5 mm, approx. 20 ct). Measures 56 x 56 mm (2.21 x 2.21 in), rises 21 mm, weighing 56.80 grams. Fitted with retractable ring and double pin bars. Stamped with maker’s mark, gold assay, and signed “©A. CIPULLO 18 KT.” Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.