Long Island Diamond Jewelry & Engagement Ring Buyer

We are the #1 buyer of Diamonds, Engagement Rings, Loose Diamonds, Certified & Uncertified diamonds in New York. We are purchasing large diamonds for the highest prices in our history due to the large demand overseas.

If you are looking to sell an engagement ring or any diamond jewelry, you owe it to yourself to visit us today! You will be dealing with GIA Alumni who specialize in the evaluation of diamond jewelry.

We Purchase All Of The Following
& More

• Engagement Rings (Any Size)
• Signed Jewelry
• Loose Diamonds
• GIA Certified
• EGL Certified
• Any & All Certified Diamond
• Uncertified
• Tennis Bracelets
• Graduated Necklaces
• Designer Jewelry
• Estate Diamonds
• Old Cut Diamonds
• & All Diamonds

We purchase any Size, Amount, & Quantity.

We have purchased Museum grade & investment grade diamonds as high as 3.2 million dollars in our recent history.

Nassau Buyers
10 W. Cherry Street
Hicksville, NY 11801
(1 Block North of Old
Road on Broadway/107)
(516)827-3131