Analyses and separates diamonds from simulants, laboratory-grown and potentially HPHT treated natural diamonds.
Illustrate your way to a promising future. Learn how to take your great ideas and illustrate them just like professional designers.
GIA established the 4Cs (Cut, Clarity, Color, Carat Weight) - the global standards for evaluating diamond quality.
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This course will introduce students to merchandising concepts underpinning planning and development of a strategy for jewellers. Students enrolled in the course meet online for four half-days in a week and complete their hands-on session for one day at the Mumbai campus. Upon completion of the course, you will earn a Letter of Attendance (LoA).
Pearls are gems that form inside a living mollusc. They exist in a wide variety of sizes, colours, and shapes influenced by a variety of factors.