5 days     USD 1,000

Ruby, Sapphire, Emerald & Jade Fundamentals

5 Days

- Learn the fundamentals about some of the most popular colored gemstones

- How to identify and grade based on the 4 C's - Color, Cut, Clarity and Carat

- WeightHands on experience to see many sample stones using gemological instruments

5 days     USD 1,000
5 days     USD 1,000