Featureflash / Shutterstock.com 1 Comment Emeli Sande at The Jingle Bell Ball at The O2 Arena in East London on December 4, 2011. Black Half Moon Round White Similar Products:SpaRitual$12.00OPI$6.89Nails Inc.$15.00Formula X$10.50Nailing Hollywood$9.99Essie$8.50Beauty.com$16.00Beauty.com$16.00NARS$20.00