1.00 Marquise Cut Diamond & Sapphire Ring in Platinum.  This lovely engagement ring features 1.12 carats of diamonds and .64 carats of blue sapphires finished in shimmering platinum. The center stone is a 1.00 carat marquise cut diamond. The center diamond has a soft warm hue and a classic marquise pointed oval shape. The bezel setting of the primary stones features a fine milgrain engravings. The center diamond is accented by sixteen (16) .04 carat dark blue sapphires. An additional twelve (12) .01 carat diamonds are set in pairs at the top and bottom of the head of the ring and along the shoulders of the band. From the profile, a sleek cathedral setting supports the stones on a polished platinum band.