Lady's platinum engagement ring mounting from Simon G, for one center stone of approximately 1.75 - 2 carat (no major stone currently). The stone will be secured in a 4-prong in-shank setting. In addition, there are thirty-two, full cut round diamonds, G color, VS clarity, with a total weight of .16 carat, micro-prong set on a splt shank. The engagement ring mounting weighs 5.2 grams. A certificate of Simon G authenticity accompanies the mounting.