• New York Diamond Buyers
  • Rating: 5
  • Reviewed by:
  • On April 6, 2012
  • Last modified:November 10, 2017

Review Summary:

Very professional! 1/16/2013

Sell Diamonds & Diamond Jewelry

With over 75 years in the jewelry industry, The Gold Standard has established itself as the most reputable diamond buyers in Queens and Long Island, New York. Our trained gemologists provide the highest level of customer service and will give you a free expert appraisal. With a vast network of dealers and retail options, The Gold Standard has the unique ability to offer the highest price when you sell diamonds for cash.

The Gold Standard provides our clients with a secure, stress-free and discrete way to sell diamonds and diamond jewelry in NYC, including:

sell diamonds queens

The Gold Standard specializes in purchasing diamonds 1 ct and larger, but our diamond buyers are able to appraise and make you an offer on any size diamond. From a diamond wedding band with 5 pointers to a diamond solitaire engagement ring with a center stone of 5 ct or larger, our gemologists can expertly evaluate and appraise all your diamond jewelry and offer you a fair and competitive cash settlement on the spot.

How to Sell Your Diamonds

The Gold Standard of Queens and Long Island makes selling diamonds for cash in NYC transparent and worry-free. The professional staff of diamond buyers at our 4 locations in Long Island & Queens will expertly appraise your diamond jewelry taking into account the 4C’s – Carat, Cut, Color and Clarity – as well as other factors affecting its value such as rarity, demand in the marketplace, fluorescence, symmetry and more. All of our evaluations are done in front of our clients with your diamond jewelry never leaving your sight.

If you wish to sell a diamond 1CT or larger, please call our office at 800-316-7060 to schedule an appointment. Be sure to bring along any documentation you have on your diamonds, including appraisals or GIA certification.

The Gold Standard is committed to maintaining the highest ethical standards, and we strive to provide everyone who walks through our doors with an unsurpassed level of customer service. When you sell diamonds in Queens and Long Island at The Gold Standard, you can expect:

  • 100% Customer Satisfaction
  • Cash in Minutes
  • Professional Staff at EVERY Location to Appraise Your Diamond Jewelry
  • Highest Payouts in New York


The family behind the Gold Standard has been a respected institution in the diamond and jewelry industry for more than 75 years. Today, we’re the most trusted source in New York for anyone who’s looking to sell diamonds and diamond jewelry for a fair price.

Our commitment to integrity has earned The Gold Standard the trust of our customers, as evidenced by our A rating with the BBB and 98% Customer Satisfaction rating.  And we are proud to have been voted #1 Gold Buyer four years in a row by the readers of the Long Island Press.

For more information on selling diamonds for cash in NYC, please call 800-316-7060.