Exclusively Diamonds

1660 Tullamore St
Mankato MN 56001

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Opening Hours

  • Mon: 9:30am-7pm
  • Tue: 9:30am-5:30pm
  • Wed: 9:30am-5:30pm
  • Thu: 9:30am-7pm
  • Fri: 9:30am-5:30pm
  • Sat: 9:30am-5:30pm


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Exclusively Diamonds is the largest fine jewelry store in Southern Minnesota selling exceptional jewelry for over 37 years. We offer a wide selection of loose diamonds, pendants, necklaces, earrings, bracelets and bangles. We have a broad selection of rings including, diamond rings, fashion rings, right hand rings, gemstone rings, men's and women's engagement rings and wedding bands for any price range. Exclusively Diamonds has three goldsmiths on-site and offers in-store jewelry repair on all items. With a certified gemological appraiser and two graduate gemologists, also on-site, we guarantee you full satisfaction and value for your money. We offer top designer jewelry brands including, Hearts On Fire, PANDORA, Simon G., Naledi Collection, Sylvie, Levy, and Butterfly of Life. We are also an Official Rolex Jeweler. * Dedicated to excellence through quality, customer service and knowledgeable staff * In-store repair department with three goldsmiths & state-of-the-art technology for jewelry repair * Designer jewelry * Two Graduate Gemologists * One Certified Graduate Gemologist Appraiser * Largest Selection of Loose Diamonds in Southern Minnesota