About Us


We Specialize in Genuine Tiffany and Co. Engagement Rings and Jewelry, Pre-Owned for Much Less, along with a large selection of Genuine Antique Diamond Jewelry


Why Diamondten is your #1 source for Authentic Pre-Owned Tiffany & Co. Engagement Rings and Genuine Antique Diamond Jewelry!

In 1998 we established Diamond Ten, our internet division. We decided it was time to crack the vault and unveil one of the largest, most exquisite collections of Authentic Pre-Owned Tiffany & Co Engagement Rings, Genuine Antique Victorian, and Art Deco Jewelry on the market today. Our Tiffany & Co. Diamond Engagement Rings range in size from .18 Carat through 4.00 Carat. We also Carry genuine antique jewelry that ranges from the mid-1800s through the 1950s along with antique pieces from the 1930s that have never been worn. Our pieces have even graced the cover of Sotheby’s Auction House!!  

How do we acquire our magnificent Jewelry? We have been collecting since the late 1960s. Our name is out in the industry for anyone looking to sell off their inventory.  When jewelers decide to retire, they call us.  We go in and purchase their entire collections.    

Over the years we have made connections with many manufacturers and diamond wholesalers.  Since we are so involved in the jewelry community, we have our hand on the pulse of the industry.  When the hottest styles arrive, we are one of the first companies to have them.  Our modern merchandise comes from one of the largest manufacturers in the United States.

We are here to offer our customers the ultimate experience.  We don’t want to meet your expectations; we want to EXCEED YOUR EXPECTATIONS!!  

Nervous about purchasing over the internet?  We have been in business since 1960 and at the same retail location since 1978. We have served the community for the last 60 years and will continue to serve our community and customers for the next 58 years.  We have over 8,800 Positive comments on eBay; mostly praising our merchandise and customer service.  Let us WOW you.  Experience what so many others already have.  The best customer service, gorgeous products, and above all, the deal of a lifetime!!   

Included with every purchase:  

Beautiful Gift Box     

30 Day Return Policy (NO Re-Stocking Fee)      

100% Money Back Guarantee