Beautiful pair of French pieces created, circa 1970's at the Vassort atelier in Paris. This convertibles bracelets was carefully crafted by the house of Boucheron in solid yellow gold of 18 karats with high polished finish. Suited with a pin lock and a hinged slash to attach both parts together. They are composed by 8 fluted round elements carved from natural rock quartz. All of them are connected by textured rounded links, mounted in the center with 8 round cabochons cuts (9 mm) of black onyx, with a combined weight of 45 carats. The links are embellished, with an impeccable French pave setting of 48 calibrated round brilliants cuts diamonds, 3.85 Carats, E/F color, VS-1 clarity. The combined weight is 116.9 Grams and each bracelet have a length of 7.5 Inches for a total of 15 Inches (38 Cm). Both pieces are stamped with beautiful clear French hallmarks, four times with the national eagle's head for the assay and guaranty of the 18 kt gold, 3 times with the maker's maitre cartouche AV associated to Andre Vassort, the unique serial numbers and signed in full, "BOUCHERON OR .750 2467 / 2567". Very good 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.