Company Introduction

Wuzhou Changsheng Gems Co., Ltd(CSG) is located in Wuzhou China, the capital of world synthetic gemstones, is a company affiliated to a synthetic gemstones manufacturing factory.

We are leading fine jewelry and lab created gemstone manufacturer and wholesaler with over 26 years of experience in the industry.

We are dedicated to providing high-quality lab grown gemstones and fine jewelry to meet the demands of jewelry designers, manufacturers, and retailers worldwide.

Our extensive collection of loose gemstones includes lab grown CVD HPHT diamonds, Moissanite, cubic zirconia, lab grown ruby, sapphire, emerald and other synthetic gemstones in various shapes and calibrated sizes.

We are also custom jewelry manufacturer, from classic solitaires to intricate halo designs, in various metals, including gold and platinum. Our team of experts ensures that each piece of jewelry is crafted to perfection and meets our strict quality standards.