Ladies' 14k white gold blue zircon ring, with one greenish blue color, GIA Type l Clarity SI1, antique cushion blue zircon from Kampuchea.  The blue zircon weighs 2.01 carats, measures 6.4 mm wide by 5.7 mm long by 5.2 mm deep, and is 4 prong set. In addition, there are twenty prong set round brilliant cut diamonds, F-G color, VS2-SI1 clarity, measuring 1.3 mm wide by 1.3 mm long with a total weight of .19 carat. The ring weighs 2.6 grams. Zircon is color enhanced by heating.