House Of colors sepecializes in finer quality , well cut Blue sapphires , as well as all pink, purple, gree, teal , peach, PAdparadscha sapphires whcih mostly are certified, heat and no heat , as well as well cut Zambian And some Colombian Emeralds and fine Mozambique and Burma Rubies, certified, heat , no heat , single stones and matching pairs, 1-20 ct .Over 35 years of Experience in Precious stones , we hand select each stone, re cut, and certify them