How to Choose a Diamond?
Saturday, 20 July 2019, 2.00PM
The Stage - Free Admission

As the creator of the 4Cs - color, cut, clarity and carat weight - GIA will present valuable information to provide the needed knowledge for your diamond purchase. Understanding the 4Cs in detail, you'll know the important facts behind your diamond, criteria for diamond grading and tips for taking care of your diamond jewelry for daily use. GIA will also update on the most current diamond market terminology. 

About the Speaker:
Thasanee Khanijou - Instructor, GIA

Thasanee graduated with a Bachelor of Science in Biological Sciences from Mahidol University International College (MUIC). She has earned the GIA Graduate Gemologist diploma (GG) and the Applied Jewelry Professional diploma (AJP). 

She joined GIA as an instructor in 2017 and teaches the gemology program. Her Bachelor of Science degree and strong scientific background has given her a well-rounded skillset to constantly expand her knowledge of gemology. She believes that gemology is an integration of both her interests: beauty and science. 


About GIA

Established in 1931, GIA protects the public through gemological research, education, impartial gem identification and grading services, and instrument development. The world's foremost authority in gemology, GIA sets the standard for determining the qualities of diamonds, colored gems and pearls. GIA created the 4Cs, the International Diamond Grading System™ and the 7 Pearl Value Factors™, providing all who buy or sell gemstones with a common language for describing quality. As an independent non-profit organisation, all of GIA's activities are governed by its mission to serve the public. 

Website

Quick Links

Castaldi Gioielli
Raystar Co Ltd
Massimo Raiteri SRL
Caratell Pte Ltd 2017
Vert Oro
Futang Pte Ltd
Eiko Pearl
Meli Gioielli
Yoel Deil Diamonds Ltd
Marquise Co. Ltd
Gazdar
Neena & Ravi Rakyan
Degem
JP Cam International Ltd
Boccalatte & Figli Sas (Leonori Gioielli)
Foundation Jewellers Pte Ltd 2017
Maskada
Utopia
Vipul Arts
Nam Keung Hong
Paragon Worldwide (888) Co., Ltd
Renelle Pvt Ltd
Simone Jewels Private Limited
Galaxy USA HK Ltd
Oro Trend SRL
Orital S.R.L
Chiang Heng Gold & Diamond Sdn. Bhd
Vijay Laxmi Gems Arts
Kourosh Co., Ltd
Mor Brothers
Ran Gov Jewellery LtD
Dewcarat Ltd
Gandhi Jewels
TPC Co Ltd 2017
Michael Trio Pte Ltd 2017
Angus Jewellery 2017
Mihir Gems Limited 2017
D.T.C. International Limited 2017
Special Touch Jewelry Ltd 2017
Magic of Life 2017
Kim Keat Jewellery Factory Pte Ltd 2017
Silver & Silver 2017 (David Webb 1960)
Silver & Silver 2017 (Buccellati jewels)
Renee Jewellery 2017
Happy Jewellery Trading Mfy Co. Pte Ltd
Kavant & Sharart Co., Ltd 2017