GemLeaf Global
Kavels
“Gemleaf Global brings over 35 years of heritage and expertise to the international gemstone trade. Since 1990, we have operated from Bangkok, Hong Kong, and Singapore, supplying exceptional gemstones to collectors, jewelers, and connoisseurs worldwide. We specialize in rare and investment-grade Paraiba tourmaline, morganite, ruby, emerald, sapphire, and premium semi-precious stones—responsibly sourced from leading mining regions across Brazil, Africa, Sri Lanka, and beyond. Our longstanding partnerships with miners and master cutters allow us to offer gemstones of exceptional beauty, provenance, and value. To better serve the global collector community, we established our dedicated online division exclusively for Catawiki. Here, we deliver the same uncompromising standards trusted by our wholesale clients for decades: certified gemstones, professional photography, transparent pricing, and complete authenticity. Every stone we offer reflects our unwavering commitment to excellence—because your confidence remains the foundation of our continued success.”