Throughout history, the opal has been believed to nurture creativity and absorb thoughts and feelings, bringing out your best traits and characteristics. Bring out your best self with this unique belly ring. The white of the two pear-shaped cabochon Australian opals showcase beautiful rainbow flecks of color. The top opal is 4x6mm and the bottom is 5x7mm, ensuring that this ring will not be missed. The entire navel ring is crafted from nickel-free solid 14k gold in your choice of yellow, white or rose gold. Choose from 3/8″ (short) or 7/16″ (standard) barbell lengths, depending on your piercing.