GIA Certified Marquise Cut Diamond and Blue Sapphire Engagement Set in Platinum

One GIA Certified marquise cut diamond and blue sapphire engagement ring set, in platinum. There are one, prong set, marquise cut diamond (0.90ct VVS2 H GIA#2235133847 D8010), four, channel set, round diamonds (0.10cts VS F-G), and two, channel set, taperd baguette cut Blue sapphires (0.30cts). In the matching band, there are four, channel set, round diamonds (0.20cts VS F-G), and three, channel set, baguette cut blue sapphires (0.45cts). The overall dimensions are Head/Embellishments- 11.48mm x 6.17mm x 6.03mm, Shank Width- 1.78mm, Shank Thickness- 1.30mm. The combined total weight is 5.5dwt/8.6g.