WELCOME TO LAMBERT

With a history dating back over 40 years, Lambert strives to exceed our customers’ expectations with highly prized gemstones and jewelry, creative and personalized design, famously low prices and exceptional English-speaking customer service. We invite you to join our devoted following of jewelry and gemstone enthusiasts from around the world.​

Lambert’s showroom and cutting facilities are located in Bangkok, Thailand, renowned as the colored gemstone capital of the world. Our location provides unparalleled access to stones from the surrounding region and Africa.

Over the years, Lambert’s expert gem cutting services and honest dealings have provided thousands of satisfied customers with beautifully cut gemstones. Whether you are a large or small mine owner, amateur fossicker, or renowned jewelry designer, Lambert seeks to unearth the beauty of each stone, taking into account proportion, inclusions, color and size.

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As the years have passed, we remain humbled by the number of repeat customers we have served, including many from different generations within the same family. We look forward to serving you.