I really like rutilated quartz; the patterns can be so interesting. This necklace by Anna Sheffield uses a pear shaped stone to great effect. It’s set in 14k yellow gold with an attached 18 inch gold chain.

The designer’s site notes, “Luna, named for the Moon Goddess, is made in yellow gold with a stunning black rutilated quartz center. A perfect layering necklace, the east-west setting is playful yet simple enough for everyday wear.”

This sells for USD$1,100.