What We Buy

Windsor Jewelers Offers the Highest Price for your Jewelry and Watches.

Windsor Jewelers makes the process of selling and buying your jewelry a simple experience. We pay the highest price when purchasing your valuable jewelry pieces. With an understanding that selling jewelry is personal our team provides an environment for you to ensure that your experience is positive. At Windsor Jewelers, we guarantee a simple process due to the buyer’s years of experience in grading and valuing jewelry, including their reputation of integrity in the industry.

We have a private room at our New York location for your evaluation. Our trusted buyers will evaluate the price with the knowledge of intrinsic value, rarity, and condition of your piece. Regarding stones, we will determine the value based on its carat weight, cut, color and clarity. Although we expect to see signs of wear on antique and estate jewelry, our experienced buyers will price accordingly in terms of condition and fairness. Please note that at this time Windsor Jewelers will not make offers on cultured pearls.


Windsor Jewelers specializes in purchasing both modern and older cut diamonds. We purchase certified and uncertified stones including white and fancy colored diamonds of any carat weight. Our buyers have experience in diamond grading from the GIA and can accurately identify the quality and characteristics of your diamonds. There is no limit in size and or value.

We have a special interest in antique diamonds, old mine diamonds, European-cut diamonds, and vintage and antique engagement rings. Our prices on these, as well as on modern cut diamonds, are always top market.

Estate Jewelry

Estate Jewelry refers to pieces that have been previously owned. We understand the sentimental value of jewelry that has lived in your family for many years., and we take immense pride in offering you our professional service and the fairest price for your jewelry.

Whether you ship your jewelry via our complimentary shipping service or visit our office, our experienced buyers will provide the best evaluation for the jewelry you wish to sell.


  • Edwardian (1901-1915)
  • Art Deco (1915-1935)
  • Retro (1945-1960)
  • 50’s

  • 60’s
  • 70’s
  • 80’s
  • Contemporary


Windsor Jewelers Inc. specializes in the up front purchase of luxury jewelry and fine gemstone inventories from high-end jewelry manufacturers, well known brands, as well as individual pre-owned contemporary signed pieces. We regularly purchase large volume inventories from leading European and American fine jewelry brands, such as Boucheron, Bulgari, Chanel, and Henry Dunay. Our fine branded jewelry collection is unparalleled, and we are proud to offer the highest industry prices and liquidate discreetly.

If you have an inventory of jewelry that you wish to sell for immediate payment, please contact info@windsorjewelers.com for more information.


Sapphires, rubies, emeralds, fine jade and natural pearls are among our fields of expertise. Windsor Jewelers has exhibited at the Hong Kong Jewellery and Gem Fair bi-annually for over 20 years, maintaining a pulse and influence on the International market. This vital experience has led Windsor Jewelers Inc. to become a recognized leading dealer in important colored gemstones.

Windsor Jewelers routinely purchases colored gemstones within fine jewelry pieces. Our buyers have extensive experience in gemology, and Windsor Jewelers has graduate gemologists on staff. Our buyers will identify the quality, characteristics and value of your precious gemstones based on shape, origin, color, clarity, cut and carat weight.


Jewelry that is 100 or more years old is Antique Jewelry. Windsor Jewelers has exhibited for over 20 years at The Original Miami Beach Antique Show, as well as annually at the Las Vegas Antique Jewelry and Watch Show, and the New York Antique Jewelry and Watch Show.

Our team of experts has a comprehensive understanding of all periods of antique jewelry and determines the offer for your jewelry based on period, condition, workmanship, intrinsic value, desirability and rarity.


  • Georgian (1714-1837)
  • Early Victorian (1837-1855)
  • Mid-Victorian (1856-1855)
  • Late Victorian (1885-1900)

  • Arts and Crafts (1894-1923)
  • Art Nouveau (1895-1915)
  • Edwardian (1901-1915)
  • Art Deco (1915-1935)


Being avid collectors of fine mechanical wristwatches, Windsor Jewelers purchases both new and pre-owned watches, including vintage, antique, and branded contemporary watches. Our buyers can offer the highest immediate prices for Rolex, Patek Philippe, Cartier, Audemars Piguet, Hublot and Chanel amongst many more.

Windsor Jewelers will evaluate your watch based on competitive market price, market demand value, brand name, and condition.