Gabrielle Union keeps the glitz and glam perfectly at bay with her great look at the premiere of Seven Pounds with her ensemble, with what I would call “understated glamour”.  Her dress is undoubtedly a formal gown, but it is a solid color, with simple, clean lines.  And, while this dress could be paired with diamonds and gems galore, Ms. Union chose a more casual range of jewelry, hence the “understated” look.  With formal wear, often the jewelry you wear suggests the level of formality. 

Ms. Union is wearing silver drop earrings, a set of silver bangles, and on her index finger a large black onyx or black enamel accented ring.    ZuluMoon.com carries a selection of black-accented silver rings such as the Marquis Black Onyx Scroll Ring , the Enamel Black/White Swirling Dome Ring, or the Black Onyx Button Ring.