Etsy-RoundupGreen and Blue Rings1. White gold, cushion cut aquamarine with diamonds from SAMnSUE 2. Emerald cut green tourmaline surrounded by diamonds in yellow gold from GalaxyGems 3. Green amethyst and diamonds from SerenadeDiamonds 4. Natural untreated blue Ceylon sapphire and diamond ring from mastergoldcraft 5. White gold, Ceylon sapphire and diamond halo ring from ladygemologist 6. Peridot and diamond ring with matching wedding band from TorkkeliJewellery