The Diamond Oak is a dealer of preowned fine jewelry, engagement rings, antique pieces, vintage collection, and made-to-order custom pieces. Whenever you’re ready to begin the journey to find the perfect piece of jewelry, whether branded or non-branded, to mark your most amazing moments, we’re here to see you through with the most spectacular service and selection. Come and visit us anytime at The Diamond Oak in the heart of New York City’s Diamond District or connect with us online from anywhere. Either way, we assure you when it comes to fine jewelry, you’re in the very best of hands.
