Williams Jewelers is a leading diamond jewelry supplier in Colorado The company offers a wide variety of beautifully designed and high quality products. It was founded in 1947 has been in Denver’s diamond authority for over 40 years. The company has an extensive collection of jewelry and timepieces from some off the top world designers. Engagement jewelry, designer jewelry, watches and even loose diamonds are offered by this company. All the diamonds of this company are lab certified and guaranteed for color, cut, clarity, carat weight and price.