Exclusively for our readers, this Swarovski Crystal Dome Ring in Sterling Silver drops from $89 to $29 to $18 with the code BRADS at Jewelry.com, plus shipping is free. This is the lowest price we could find on this ring anywhere and beats our last mention by $1. You can choose from 3 different colors: purple, blue, or white. The ring face measures 5/8 inches in width. Plus, buy 2 or more items and save an additional 10% on your total order, which would drop the prices to as low as $16.20. There's no sales tax (except AR, CA, CT, FL, and NY).