DIAMANTA Competitors

We're finding better ways to provide the materials the world needs. Iron ore for steel. Low carbon aluminium for electric cars and smartphones. Copper for wind turbines, electric cars and the pipes that bring water to our home. Borates that help crops grow and titanium for paint.

In 1837 Charles Lewis Tiffany founded his company in New York City where his store was soon acclaimed as the palace of jewels for its exceptional gemstones. Since then TIFFANY & CO. has become synonymous with elegance, innovative design, fine craftsmanship and creative excellence. During the 20th century fame thrived worldwide with store network expansion and continuous cultural relevance, as exemplified by Truman Capote’s Breakfast at Tiffany’s and the film starring Audrey Hepburn. Today, with more than 13,000 employees, TIFFANY & CO. and its subsidiaries design, manufacture and market jewelry, watches and luxury accessories – including more than 5,000 skilled artisans who cut diamonds and craft jewelry in the Company’s workshops, realizing its commitment to superlative quality. The Company operates more than 300 TIFFANY & CO. retail stores worldwide as part of its omni-channel approach. To learn more about TIFFANY & CO. as well as its commitment to sustainability, please visit tiffany.com.

Established in 1744, Sotheby’s is the world’s premier destination for art and luxury. Sotheby’s promotes access to and ownership of exceptional art and luxury objects through auctions and buy-now channels including private sales, e-commerce and retail. Our trusted global marketplace is supported by an industry-leading technology platform and a network of specialists spanning 40 countries and 70 categories which include Contemporary Art, Modern and Impressionist Art, Old Masters, Chinese Works of Art, Jewelry, Watches, Wine and Spirits, and Design, as well as collectible cars and real estate. Sotheby’s believes in the transformative power of art and culture and is committed to making our industries more inclusive, sustainable and collaborative.