Judith Ripka Diamond stimulant Necklace. Stimulants are diamonique brand from QVC. Solid 925 sterling silver. The chain has diamonique stations with stones on both sides of stations. The chain is 18" with the pendant having a drop of 2". The pendant is an enhancer and can be worn on other chains or even a strand of pearls. The chain can be worn by itself or with other enhancers making it very versatile. Pictures do not do it justice. It comes in a nice Judith Ripka box with a velvet bag. Questions are welcome.