Since 1903, Lazare Kaplan International Inc. has been the leader in industry innovation; the first to cut diamonds to ideal proportions, the first to laser inscribe diamonds, and the first to brand its uniquely brilliant diamonds. The Lazare Diamond is the original ideal cut diamond. Using an exacting mathematical formula, our master cutters create each Lazare Diamond with astounding precision. The result: unparalleled beauty and grace, maximizing the coveted diamond characteristics of brilliance, scintillation and fire. The company’s founder, Lazare Kaplan once said, “I am passionate about cutting each diamond as beautifully as possible. Today, the Company remains dedicated to cutting the world’s most beautiful diamonds, and continue to maintain the highest standards in the diamond industry, cutting every Lazare Diamond for optimal brilliance, scintillation and fire. But there is also something brilliant about a Lazare Diamond that is invisible to the naked eye. Every Lazare Diamond, .18 carats and larger has the Lazare logo and an individual identification number specially laser inscribed on its circumference. The logo is proof of authenticity as an ideal cut Lazare Diamond and the unique number is proof of ownership in case of loss or theft. Then there is The Lazare Diamond Jewelry Collection - The Lazare Diamond became the inspiration for the jewelry collection. Each piece of Lazare Diamond jewelry has been thoughtfully conceived and executed. This spectacular jewelry has been created to highlight the exceptional quality of The Lazare Diamond® – The world’s most beautiful diamond®.