Effy Jewlery 14K White Gold Tanzanite & Diamond Earrings, 1.83 TCW

A must-have for every girl's collection -- a simple pair of stud earrings that sparkle in the light. Arabella's luminous design highlights round-cut Swarovski zirconias (6-5/8 ct. t.w.) set in 14k gold. Approximate diameter: 8 mm.

Pristine pearl drops add just the right amount of decoration. These chandelier-style earrings feature nine cultured freshwater pearls (6-6-1/2 mm) in a sophisticated sterling silver setting. Approximate drop: 2-1/4 inches.

Sparkling diamonds (1/10 ct. t.w.) are the perfect complement to the rich hue of sapphire florets (1/2 ct. t.w.). Set in 10k white gold.

Introduce new color to your wardrobe with these clever hoops. Victoria Townsend earrings feature oval-cut amethyst (9/10 ct. t.w.), blue topaz (1-1/10 ct. t.w.), garnet (1-1/10 ct. t.w.) and citrine (9/10 ct. t.w.) in an 18k gold over sterling silver setting. Approximate diameter: 1 inch.