Gold and sea glass is another option we give our customers. Our sea glass jewelry line is either made with solid 14k gold or gold filled findings. Our 14 karet gold filled is 14/20 GF which means 5% of the total weight is 14k gold overlay. Our sold 14 karet gold is what it says, made with solid 14 karet gold. We use English sea glass, sea glass from Puerto Rico, sea glass from Canada, Long Island Sea glass and California sea glass. Please contact us with any requests.