Antique French Victorian 18k Gold Dangling Turquoise Jellyfish Coral Brooch Pin. Very unusual and exceptional is this hand made 18k brooch measuring 2 1/4 at the widest and with the longest jellyfish with a 1 1/2 drop. It has a very tiny maker's mark on the back which I cannot make out, but I was told it was French in origin. The brooch weights 7.5 grams, has a secure clasp and is in pristine condition. Please see another of my auctions for an 18k gold turquoise ring which goes very well with this brooch.The item "Antique French Victorian 18k Gold Dangling Turquoise Coral Jellyfish Brooch Pin" is in sale since Monday, August 9, 2021. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Brooches & Pins". The seller is "xxcenhats" and is located in Sacramento, California. This item can be shipped worldwide.