100384 18k White Gold Ring 20 Blue Sapphires - .70 ctw 6 Diamonds - .05 ctw Clarity: VS2-SI1 - Color: F-G Joseph Jewelry. This ring is one of our jeweler’s own Art Deco designs, featuring bold, geometric patterns and strong color contrasts. Its center stone is a round brilliant cut diamond mounted in a four prong setting and surrounded by a halo of twenty blue sapphires and tiny, .7 carat accent diamonds along the edges. The sapphires are custom cut specially for this design, giving the ring a truly unique appearance. The shank of the ring is trimmed with milgrain and hand engraving. There are many customizing options for this ring, allowing for any pattern of engraving you favor. Consider the possibilities, and consult Joseph Jewelry when you’re ready to start work on your custom engagement ring.