Shop Gemstones Online. Natural gemstones from around the world you can shop gemstones online thousands of Semi-Precious and Precious Stones. One of the largest selections of ruby, sapphire, emerald, and tourmaline available online. Shop precious and semi-precious gems at wholesale prices.



We specialize gems cutting in natural blue sapphire, sphene, demantoid garnet and ruby. Cutting rare unheated blue sapphire. We also have feature fine tanzanite, ametrine, pink tourmaline, emerald, spinel, diopside, zircon, aquamarine, topaz, amethyst, citrine many rare types from around the world. 


To provide its clients with the best products and service above and beyond all their expectations. The company’s mission statement is to share and make available it’s wealth of expertise to its clients, taking care to both educate and at the same time ensuring their client’s safety throughout their buying experience. Grand Gemstones pledges to give its clients the very best online buying experience: Offering 100% genuine gemstones at prices that other on-line gem and jewelry stores can only aspire to. We guarantee all our products to be as described, and we offer gem certification.



We are on gemstones business more than 20 years office in Chanthaburi Thialand. Start sell on eBay in 2004 until now. Buy gems rough here and fly to another country buy rough gemstones. We cut some gemstones sell on eBay and gems market. We sit down at the gems market on Fridayt and Saturday sell and buy new gemstones. Take back to office make product id take photo and add products details send to online. For jewelry we setting some jewelry we can make as you want.