Bellarri &quot;Romantica&quot; 18K White Gold, Amethyst &amp; Diamond Ring features a total of 15.43 carats of all-natural, earth-mined, untreated and unheated faceted Amethyst set in solid 18K white Gold and complimented by 39 points - more than a third of a carat - of genuine white Diamonds. The center stone is a stunner - the photos you see below were all taken in natural light, with no camera flash - throwing off hues of bubblegum pink, hot pink, violet and purple with hints of periwinkle.