Color Change sapphire, diamond, 18k white gold ring Centering (1) round brilliant-cut purple /violet sapphire, weighing 1.08 cts., accompanied by a GIA Gemological Sapphire Report #6204601997, Dated September 27, 2019, Stating Natural Violet Changing to Purple Sapphire, No Indications of Heating; flanked by (4) tapered baguette-cut and (44) full-cut diamonds, weighing a total of approximately 0.50 ct., set in an 18k white gold mounting, size 7, gross weight 5.91 grams. See More