This fabulous Persian Turquoise and diamond ring was handmade by a master goldsmith that retired from Buccellati after 28 years. He now works from his small shop in Florence, Italy producing fabulous pieces for us. This ring has an oval shaped Persian Turquoise of 6.15 carats. It is surrounded by round brilliant cut diamonds totaling 2.86 carats. It is made in 18 karat yellow and white gold. Turquoise of this quality is becoming very difficult to obtain.