125% Guarantee


The World's Finest Diamonds

Liquid error (snippets/template-collection-filter line 326): include usage is not allowed in this context
Liquid error (snippets/template-collection-filter line 336): include usage is not allowed in this context
Liquid error (snippets/template-collection-filter line 338): include usage is not allowed in this context
Liquid error (snippets/template-collection-filter line 340): include usage is not allowed in this context
see 203 results

items per page



M.S. Rau showcases an incredibly rare collection of high quality estate diamond jewelry. Whether you’re looking for vintage diamond engagement rings, platinum and diamond wedding rings or a piece of fine jewelry for a milestone anniversary, M.S. Rau offers unique, one-of- a-kind diamond jewelry pieces. No matter her style, surprise your loved one and make her feel special with the finest rare and antique diamonds that are a coveted treasure unlike any other. From stunning white gold diamond rings in various shapes to yellow gold Tiffany & Co. brooches, find rare diamonds that you won’t find elsewhere. We carry a wide range of unique estate jewelry pieces and designer jewelry that come with a rich history.

Whether you are looking for a 3 carat diamond or an antique Tiffany & Co. 20 carat diamond, choose from various brilliant diamond cuts and carat sizes when you browse our selection of antique necklaces, bracelets, antique diamond earrings, or even antique wedding bands and estate engagement rings. We are confident that you will love and cherish your rare, vintage diamond pieces, which is why all of our estate jewelry comes backed with a 125% Guarantee. Have peace of mind and buy with confidence knowing that the majority of our estate diamond jewelry has been professionally graded and certified by one or more gemological laboratories. We stand behind the quality of each of our jewelry and gallery pieces and that includes all of our high-quality antique diamond jewelry. Whether you would like to visit our gallery in New Orleans or find your antique jewelry online, contact one of our highly knowledgeable and experienced sales consultants and jewelers for more information on our fine estate jewelry and diamond collection today.