In layman’s language, a gemstone is a precious material made up of organic or inorganic substances with high commercial value and implications in different realms of life. Gemstones come in different shapes, colors, clarity, size, and price.

Gem Castle provides all kinds of precious and semi-precious gemstones like rubies, emeralds, sapphires, topaz, tourmalines, and quartz.
It also provides diamond and gemstone-studded jewelry.

Natural gemstones are gemstones that are found in nature and are not man-made.
Synthetic gemstones are created in a lab and are made to look like natural gemstones. Natural gemstones are more valuable than synthetic gemstones because they are rarer and more unique, and they often have more beauty and character.

The vast majority of our stones are certified by GIA. In addition, we have some stones graded by IGI, AGT, GII, and our in-house TGL Gemologist.