Nightcap Jewelry is hand made and set in 14k Gold. Designed for the woman searching something special. Shop our exclusive Positano Sea Glass and Gold Collection. Hand picked sea glass from the beaches of Southern Italy MADE BY HAND with 14k Gold. Our Ice Diamond Collection for our Brides to be set in 14k gold. Shop our gemstone collection featuring Red Saphire for love, Watermelon Tourmaline for Health, and Citrine for money.