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About Us

Offering unparalleled service and pricing, Continental Diamond has been a trusted presence in the Diamond District on 47th Street in New York City for over 70 years buying and selling rough stones, finished diamonds and diamond jewelry to high-end clientele and jewelry stores around the globe. Continental Diamond specializes in engagement quality diamonds, diamond studs, bracelets, necklaces and wedding (eternity) band layouts.

As a member of the Diamond Dealers Club, Continental’s President, Eden, has access to one of the leading diamond exchanges in the world and is recognized (by her acceptance as a member and appointment as a member arbitrator) for her integrity, knowledge and ethics.

Beginning approximately five years ago, Continental Diamond joined forces with a respected jewelry manufacturer and began to service nationwide insurers providing advice on claims, securing the most as salvage for damaged or chipped items, and valuing diamonds and jewelry for claims.

Our expert team has decades of experience valuing diamonds and jewelry. We can evaluate the cut, clarity, weight, color and size of a diamond and provide insight and expert advice on claims handling matters and investigations.

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Engagement Rings/Fine Jewelry

Finding the perfect engagement ring, wedding set, necklace, bracelet, or earrings is sometimes very difficult. Continental Diamond takes pride on our ability to create beautiful and personalized pieces and provide the highest level of customer service possible for all clients, whether their purchase is large or small. We also help customers take jewelry or family heirlooms from the past and remake them into something new and fashionable.

Buy and sell estate and signed piece jewelry

Our clients who own estate and signed piece jewelry can feel at ease when they would like to liquidate their pieces for cash. We can help facilitate that need.

Insurance replacement

When a clients ring or jewelry is lost or stolen, we can replace it. We will work with the insurance carrier claims representative to avoid any out of pocket expense,


Determining the current market value of your diamonds and jewelry is the only way you can be sure your insurance is adequate to cover them against loss, theft or damage. We provide appraisals to help our customers secure the true value of their purchases.

Our Gallery


Cheryl W

I love the ring and also love the fact that it is "personalized" by you.

Meg W

Thank you so much for all you did to make my finger sparkle so brilliantly.

Shawn R

Thank you for all of your help and guidance and making it a fun experience.

Linda L

Thank you for all of your efforts in making my earrings perfect. You conduct your business with pride and professionalism.

Pat S

The earrings were a smash.She is thrilled, they are never coming off her ears. You have a client for life now.

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By appointment only

580 Fifth Avenue, Suite 614 New York, New York 10036
Phone numbers: