6.37 Total Carat Ruby and Diamond Ladies Ring. GIA Certified. -Metal Type: 18K White Gold -3.62 Carat Oval Cut Natural Ruby, GIA Certified -Ruby Measurements: 11.42 x 9.24 x 4.23 mm -The color appearance of this stone is described as "Pigeon Blood" -1.40 Carat Round Cut Natural Ruby Pave-Set -0.90 Carat Pear Shaped Natural side Diamonds, F-G Color, SI Clarity -0.45 Carat Round Natural side Diamonds Pave-Set, F-G Color, VS Clarity -Size 6.5 Made in New York City.