A platinum and 20k rose gold Suna Bros. sapphire and diamond ring. The ring features an emerald cut blue sapphire set in four prongs. The sapphire has a carat weight of 2.57. The sapphire is surrounded by a halo of 20 full cut and bead set diamonds set in platinum. The ring is completed with 5 full cut diamonds set on each side of the 20k rose gold band. The ring features one bezel set diamond set in the undercarriage of the ring. The 31 full cut diamonds have a total carat weight of .47 and a color and clarity grade of G/VS. The ring is marked "SUNA", "Pt950", "20K", and with the serial number "7352 1". Finger size 6.5. The sapphire has been heat treated.