3 Stone Emerald Cut w/Halo CZ Sterling Silver Engagement Ring 7cts

I think it’s a size 6 total diameter of the ring is just over 3/4” main center stone measures just under 1/2” width of all three stones is 3/4” The band of the ring is somewhat misshapen from wear (see photos) 3 stone Emerald Cut Halo Ring .925 Sterling Silver Finished In Pure Platinum Hand set with Cubic Zirconia I can’t recall for certain what the total weight is, but I believe it to be at least 7 carats (4 for the center and 1.5 for each of the side stones)