This says my sister ALL over it
Pokemon Engagement Ring Pikachu Squirtle Charmander Bulbasaur Ring Pokemon Ring Pokeball Inspired Engagement Ring Nintendo Inspired Ring by ShineSwapCustomRings on Etsy https://www.etsy.com/listing/472076272/pokemon-engagement-ring-pikachu-squirtle
Plain Trainer's Band - My husband and I both agree that he should have proposed with this ring (he did propose with a pokeball though).
Pokemon Ring by Dogeatdog6
Pokemon Ring... the glory! The glorious glory!!! Made by Art & Gems http://artgemsjewelers.com/shop/rings/trainers-ring/
Poke Engagement Ring with plain shank by PaulMichaelDesign on Etsy
18 of the Most Geeky Wedding Rings - Linked for Life
Dragonair ring by ~Trinamon on deviantART