Trilogy ring in white gold and diamonds

MATERIAL: white gold and diamonds DESCRIPTION: trilogy ring made with a brilliant-cut diamond in the centre and two others arranged on the sides, it bears the 750 mark, an external stone is broken MEASUREMENTS: ring 6.5 WEIGHT: central diamond ct 0.75, colour K, purity SI, laterals ct 0.30 and ct 0.34 colour J, purity VS, gr 4.5