Equinox Black Diamond Ring, 1.50 x 1.85mm width. Perfect any time of the year, this textured 18k Yellow Gold band accented with a single intriguing 0.005ct Black Diamond looks great alone or stacked with other favorites from the sun-drenched Maya Collection. Maya is the Goddess of illusion and creativity. She has a strong connection to the sun and it's believed that she lights up our ideas. Discover your creative side with the Maya Collection, featuring lustrous gems, artistic finishes and versatile pieces.