This piece was crafted sometime during the Mid Century design period ( 1940-1960 ). The platinum setting features three very darkly hued blue sapphires, the hue is so intensely dark they appear black in most light sources. The simple platinum setting also features 20 small sparkling diamond accents. We love the timeless style of this sapphire and diamond ring, it is an excellent piece for everyday wear. This ring is currently a size 7 & 1/4.