Express your fierce and powerful side with this oval blue topaz, amethyst and diamond tamika ring from the enchanted disney fine jewelry collection inspired by disney's live-action film, the little mermaid. Created in sterling silver scalloped 10k gold borders and ribbons of diamonds highlight the 8. 0 x 6. 0mm oval-shaped london blue topaz. The mermaid tail-shaped shank glistens with "v"-shaped yellow gold details, round bright purple amethyst and london blue topaz. Polished yellow gold ribbons border the shank to complete the look. Details and colors inspired by ariel's sister, tamika. See all our seven sisters designs. This collector's edition ring shimmers with 1/8 ct. T. W. Of diamonds and arrives with a certificate of authenticity. ©disney