Founded in 1837 by the jeweler Charles Lewis, Tiffany & Co. is an American luxury jewelry and specialty retailer headquartered in New York City. It deals in various items like jewelry, sterling silver, china, crystal, stationery, fragrances, water bottles, watches, personal accessories and leather goods.

Tiffany & Co. markets itself as an arbiter of taste and style. Tiffany’s diamonds are special for many reasons. First, they work very hard in making a product they can be proud of, starting from scratch. Following the Kimberley Process, as well as exceeding it, Tiffany purchases only from known mines that are both environmentally and socially ethical.

The most important thing is the Cut as they only sell diamonds with Excellent Cut Grades. This is the sole reason why their diamonds are so worth it. They boast that 99.96% of the world’s gem grade diamonds are rejected. They are very picky!

The Tiffany Diamond Certificate is issued by Tiffany & Co. to certify the authenticity and integrity of Tiffany diamonds. The Diamond Certificate at Tiffany & co.has a Full Lifetime Warranty, which guarantees the grade of your diamond.