Diamond Source NYC is a New York-based high-end jewelry and luxury watch retailer owned and operated by Igor Matatov. The company has been in operation for decades buying and reselling one of the widest inventories of loose diamonds, diamond jewelry, and rare luxury watches.
The company is known for its customer service, as well as its wide selection of diamonds at fair prices for engagement rings and custom-made jewelry. They have in-house jewelers and appraisers that provide reasonable prices for jewelry. They are also known for having an inventory of rare and highly sought-after luxury watches from Patek Philippe, Rolex, Audemars Piguet, Richard Mille, and many more.