Holt Science Spectrum: Physical Science: Student Edition 2008

Carry this season's most-wanted hue with this lazer cut leather satchel from Rebecca Minkoff. Ideally sized for the essentials, its the bag we want bright now.

Add a pop of bright blue color. This beautiful pendant features pear-cut blue topaz (6-1/5 ct. t.w.) with sparkling diamond accents at the bail. Crafted in 14k gold. Approximate length: 18 inches. Approximate drop: 3/4 inch.

September's birthstone rests proudly in a shining setting on this 14k white gold pendant featuring emerald-cut sapphire (1/6 ct. t.w.) and round-cut diamond (1/4 ct. t.w.). Approximate length: 18 inches. Approximate drop: 3/4 inch.

A few carnelian gems (10 mm) collect across a 14k gold chain to create the perfect necklace to add a little pop of color to your wardrobe. Approximate length: 16 inches.