For over 100 years the Kohl family has been developing innovative ways to design and manufacture new ideas that touch almost every facet of the Jewelry Industry.  And today is no different.  Patented ideas such as the InterLock Clasp, EarringLock earring fastener, the Jewel-Lock Ring System and more continue to lead the way in Jewelry Innovation.

​

All of these patented ideas were achieved by combining basic geometry with a unique sense of design. In doing so, we achieved one piece designs that yield common sense solutions to long standing problems:

In short, everything is uniquely designed from the inside out.