MATEO Donut 14-karat yellow and white gold, turquoise and diamond necklace

Mateo's necklace is named for its 'Donut'-shaped pendant - it's carved from vibrant turquoise, which is said to symbolize wisdom and protection. Handcrafted from 14-karat gold, it has a pavéd diamond bale and slim chain that adjusts between 16 to 18 inches.