For more than 70 years, the Klein family has been a well-known name in the global diamond industry as a top diamantaire. Our extensive inventory of diamonds in all colors, sizes, shapes, and clarities is unmatched by any other company. We have been DeBeers sightholders for over 40 years and our diamond cutting expertise is recognized worldwide, making us the ideal source for exquisite diamonds for your business.

A Premiere gold buyer in Manhattan conveniently located in a central shopping strip. We buy Gold, diamonds, Platinum, Silver, Estate Jewelry, Watches, and Electronics. We also pawn with minimal interest. We have a long list of satisfied customers and we would love to do business with you. Drop by our office for a no-obligation price quote. You'll surely love the payout.

Cosmopolitan Design is a diamond wholesale company located in the center of the diamond district in New York City. We specialize in providing quality jewelry at discounted prices. We carry earrings, rings, and bracelets in a wide variety of sizes and styles. Contact us with any and all of your special requests. Customer Satisfaction Our primary goal is customer satisfaction both with our products and our service. All items can be set in white gold or yellow gold. Ring sizing is also included free of charge. Appraisals are available and a certificate from an independent gemological center can be provided for no extra fee. We accept American Express, Visa, Mastercard, PayPal. All merchandise is backed with our customer service guarantee. If a customer is unhappy with a purchase

Sell your diamond jewelry from the comfort of your home. Although breakups may be tough, selling to Hock My Rock is easy. Just follow these simple steps... Go to hockmyrock.com 1. Click Sell and fill out the Estimate Form 2. Mail your jewelry to us FREE of charge 3. Get paid