5.50ct. Natural round diamonds cluster suite of earrings and necklace. Full cut brilliants. Vs-2 & Si-1 Clarity. G-colors.18kt. white gold19.7 grams.Necklace: may be worn as 16 inch; total length 18 inch.Each Cluster diameter: 9.5mmComfortable & secure clasp.Comfortable & secure butterfly post.$12,700 Appraisal Certificate to accompany