a third generation of contemporary American jewelry design celebrating 32 years of excellence! Thomas Michaels Designers, a third generation of contemporary American award winning diamond jewelry design. Northern New England's premier designers and manufacturers of fine handmade contemporary and classical diamond jewelry as well as respected fine jewelry retailers. We are special order diamond jewelry design experts and renowned suppliers of exceptional white diamonds and exotic natural colored diamonds and fine colored gemstones. Known as designers extraordiniare and international suppliers of exquisite diamonds.