M.K. Diamonds & Jewelry is a highly regarded jewelry manufacturer that has grown into a prominent presence in the jewelry industry. Our extensive line of engagement rings, diamond fashion jewelry, fancy yellow diamond rings, and expansive selection of certified diamonds makes M.K. Diamonds and Jewelry the manufacturer of choice for retail jewelry stores worldwide. Continued growth and vision has been inspired by the development of new collections, RoyalStar, StarDesire, Siempre, Mystic Light, EmeraldStar, Rustic Diamonds, Black & White Diamond collection and our signature Natalie K Collection.