For absolute fun and frolic, rock this: 25 mm sea Green chalcedony with diamond accents, set in gold vermeil. Earrings to match are available to complete this trending look.
Jewels made of chalcedony are always in style...I've been using this type of gemstone for years and years...simply put: IT LOOKS GOOD ON EVERYONE! the black rhodium makes the sea green seem brighter, and adds a bit of sparkle to the brownish-champagne diamonds.
This comes in several other gemstones, such as labrodorite, and moonstone.