Natural Ruby Fine Diamond 18k White Gold Halo Ring w/ GIA Report Description:A timeless halo design with the center ruby measuring approx. 9.30 x 6.36 x 3.81mm (1.71cts calculated)and comes with a GIA report which notes only mild heating residue. Approx. 1ctw of surrounding natural diamonds that are G-H color and VS2-SI2 in clarity. Our auction estimate on this piece is 2250-2750. CNX 1083 3934Hallmarks:US ©, RGCApprox Dimensions or Size:Size 7-3/4, halo presentation is 9/16 inch X 1/2 inch Weight of item:6.3 grams Condition:All stones intact. Gold setting appears unworn & does have a hint of “warmth” at the bottom of the shank common to white gold. Ready to wear. Shipping:Shipping is not included and will vary according to the items weight, dimensions, and price. This item is estimated to ship in an 13 X 16 X 4in box weighing 14oz. See More