Christina Aguilera Wearing Tacori Diamond Ring

Christina Aguilera sparkled in TACORI during The Voice finale last night on NBC! The pop singer and judge on the show showed off her best disco diva look with TACORI's Platinum 1.55ct Diamond Ring (style no. HT 2611 OV 10x8, $15,360) and a Platinum 1.38ct Diamond  Ring (style no. HT 2612 MQ, $12,890; www.tacori.com).

Learn more about The Voice and Christina at www.NBC.com and www.ChristinaAguilera.com.