All Categories - KELLY GEMS
March 10, 2026
KELLY GEMS International（凯莉宝石国际）于2025年12月在斯里兰卡成立并合法注册。作为KELLY GEMS的子公司，KELLY GEMS International致力...
March 9, 2026
KELLY GEMS International was established and legally registered in Sri Lanka in December 2025....
February 17, 2026
Introduction For the past decade I have personally focused on upstream trading and research...
October 14, 2025
This year, I was honored to be invited as a panel member at the largest academic organization...
September 17, 2025
Why Do Professional Gemstone's Buyers in Sri Lanka Need Intermediaries? Sri Lanka is a major...
September 10, 2025
Currently, there are two significant international gemstone trading hubs in Asia: Thailand and...
September 6, 2025
Sri Lankan gem trader buys rough spinel in Africa turns out to be a rare blue diamond?! Sri...
August 22, 2025
In personal capacity, without supervisor or co-author
Sri Lanka has long been an important region for sourcing-colored gemstones. In addition...
October 26, 2022 ·
Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as...
