InColor Summer 2017 (Issue36)

104 InColor ׀ Summer 2017 CARLSBAD NEW YORK ANTWERP BANGKOK DUBAI GABORONE HONG KONG JOHANNESBURG LONDON MUMBAI RAMAT GAN SEOUL TAIPEI TOKYO GIA is the globally recognized source of knowledge, standards, education and analysis for diamonds, colored stones and pearls. Contact us today. From The World’s Foremost Authority in Gemology ™