Ladies custom order hand-crafted platinum diamond engagement ring originally rendered by a 3-D computer designer. The ring features 0.67 carats (4 Dia) of round brilliant cut diamond sides that are shared prong set. The approximate diamond quality is F color and VS2 clarity. Also featured is a 1.01 carat round brilliant cut center diamond that is GIA certified E color and Vs2 clarity. The ring features an elegant crossing of the gallery bars and is stamped "PT950" to signify the platinum authenticity.