Bar brooch in platinum, diamonds and natural sapphire

MATERIALS: platinum, diamonds and natural sapphires DESCRIPTION: bar brooch made with a central cushion-cut sapphire embellished on the sides by two rows of brilliant-cut diamonds, between two navette-cut sapphires, bears the French gold marck SIZES: cm 5x1.2 WEIGHT: diamonds 1.60 ct, natural sapphire ct 6, accompanied by Gemmological Certification Services, London n. 78143-56 of 19.02.2018, gr 10.6