18k gold filled set with clear quartz. Chain measures 16-18 inches adjustable clasp. HANDMADE CLEAR QUARTZ IS A POWER STONE. IT HAS BEEN CALLED THE "UNIVERSAL CRYSTAL" BECAUSE OF ITS MANY USES. IT ENHANCES ENERGY BY ABSORBING, STORING, AMPLIFYING, BALANCING, FOCUSING, AND TRANSMITTING. IT CHANNELS UNIVERSAL ENERGY. QUARTZ ALSO ENHANCES THOUGHTS, AS THEY ARE A FORM OF ENERGY. AFFIRMATION: I OPEN MY HEART TO RECEIVE AND EXPRESS THE ENERGY OF LOVE.