Play of color.GIA Certified 5.97ct. Natural Non treated Opal ring.Report: 2145457599Oval cut: 14.80 X 10.90 X 7.90mmthreads of greens, orange and some yellows.Phenomenon: "A Play of Colors".70ct. Side natural round diamonds: Single cutsG-color, Vs-2 clarity.14kt. white gold13 grams.Ring measures:Deck: .99 X .82 InchDepth: .54current ring size: 6.50 - 6.75May be not be resized.$7,500 Appraisal Certificate to accompany