DIANE KORDAS 18-karat gold, turquoise and diamond necklace

Diane Kordas says that there is no dress code for her fine jewelry collection - simply scroll through the designer's Instagram and you'll see pieces styled with everything from bikinis to eveningwear. Inspired by traditional rosary styles, this 18-karat gold necklace is strung with vibrant turquoise beads and a diamond-encrusted cross pendant. It looks especially stunning against a plunging neckline.