Modernism art, created in Brazil by the artist, designer and jeweler Haroldo Burle Marx, back in the late 1960's. This rare forma livre flexible necklace has been crafted as a one-of-a-kind piece in solid yellow gold of 18 karats and finished with the iconic Florentine patterns. Aquamarines: Mount in bezel settings, with a pair of fancy freeform (forma livre) cabochon cuts (34 x 11 x 9 mm), (12 x 10 x 8 mm) of a natural Brazilian blue aquamarines, with a combined weight of Approx. 32 carats. Weight: 51.95 grams (33.31 Dwt). Size: Fit a neck up to 16 inches (40 Cm). Drop element measurements: 38 mm by 16 mm (1.51 x 0.63 Inches). Hallmarks: Stamped with the maker's mark, the assay mark for the 18kt gold and signed, "BURLE MARX .750 IND BRAS GB 791". Perfect conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.