July Birthstone: Ruby Ruby, the great birthstone of July, is the most valuable member ...
7月 20, 2020
7月 19, 2020
The Colourful World of Opal Opal is an easy-to-recognise gemstone that has enchanted anyone ...
7月 12, 2020
Phenomena of the Feldspar Group Consumers like us often appreciate the rare gems and ...
6月 7, 2020
June Birthstone: Alexandrite The discovery of Alexandrite gem has been defining, ever since then, ...
5月 11, 2020
May Birthstone: Emerald Emerald is one of the most revered gemstones in the world ...
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Singapore celebrates the 50th anniversary of diplomat relations with Israel in December 2019, continuing ...
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By Tay Kunming With a myriad of courses available out there in the marketplace, ...
