This incredible estate aquamarine and red tourmaline ring is set in 14kt yellow gold. This ring is a size 8 and weighs 6.1 grams. This aquamarine has great clarity and measure appx 5.1 ct tw. This big, oval aquamarine is approximately: H10mm x W14mm x D6.38mm and the side clear, red tourmalines are H6.4mm x W4.4mm X D2.6mm.