Pinner & Co products are designed, curated and cultivated entirely in-house, using only the highest-quality materials, and responsibly sourced diamonds and gemstones. Launched in 2014 and designed in New York, founder David Hart is a trained chef whose first concept came in the form of the Meat Cleaver cufflinks, a fun and quirky design but unmistakably high-end. This led to a pendant version and David, along with his business partner Danny, produces many other playful designs, such as the Octopus, Skull and Owl cufflinks.