Aromatherapy diffuser necklaces combine the benefits of your essential oils with the healing power of gemstones.  Just a drop of your favourite essential oil on the lava stones is all you need for the fragrance to last throughout the day and beyond. 

Onyx:  The stone of strength, happiness and good fortune.

Howlite:  Calm the emotions, assists in reducing stress and anxiety. 

Lava Stone:  Grounding, centring and balancing the emotions, lava stone does it all.