Art Deco pearl and old European cut diamond three stone ring

Set in platinum, this Art Deco beauty contains a center akoya pearl that has a creamy white color with no additional hue. It measures 6.18 mm and is almost perfectly round with no apparent blemishes . The side diamonds are .9 and .65 each and are approximately K in color and SI2 clarity. The .9 has a bit of a ding on the girdle but it is covered by the prong, and the .65 looks to me to be perfect, but I am saying SI1 to be safe. The entire ring measures 8.4 x 16, it is a size 6, it weighs 4.4 g.