Emerald is a natural stone, primarily found in the mines of Columbia, Brazil and Zambia. Being the bluish green to green variety of beryl, constant treatment of Emerald helps improve clarity of high-quality stones.  KTC supplies this beautiful stone in different sizes and shapes directly from suppliers in its originated countries. Specifically known as the birth stone for the birth of May, Emerald is also worn for success and prosperity. 



Ruby, primarily found in a beautiful red color, is a natural stone available in Burma, Greenland and Thailand. Being the most valuable variety of the corundum mineral species, the color of this gem is most important to its value. The strong supplier base of KTC provides customers with all types of preferred quality, color grading and sizes. Ideal for a July birthday, the stone also guarantees health and wisdom. 



Sapphire, a natural stone found in United States, Australia and Thailand, is largely available in ranges from very light to very dark greenish or violetish blue, as well as various shades of pure blue. Sapphire is a variety of the gem species corundum and occurs in all colors of the rainbow. Diversified corundum in colors pink, purple, green, orange, or yellow corundum are known as pink, green and yellow sapphire respectively.