LUNA is the Roman goddess of the moon, parallel to the Greek goddess, SELENE. honoring her each cycle with a moonstone for the bright full moon and black onyx for the dark new moon. handcrafted in 14k gold fill / .935 silver with 5mm round onyx or turquoise or 2.5mm round faceted white topaz in an orbit of gold sterling silver posts with snug hypoallergenic backs black onyx: a strength giving stone to look ahead into your future and for support in difficult times. forming a connection with the whole to align your energy with a higher power. balancing yin & yang and bestow personal strength. limited series, no two gemstones will be exactly alike and will be unique to you embracing our light and dark sides sold as a pair.