Stickpin pin was marked 14K Height: 0.76 inch Length: 0.27 inch Weight: 0.79 grams Originally an antique stickpin, my jeweler added 14K gold jump rings. Probably dates to 1890s-1910s. Condition: A few tiny chips on one side of the turquoise near the prongs, as shown in the last image. Some wear to the prongs. My jeweler recently inspected the piece, also he checked the prongs. My jeweler added 14K gold jump rings. Antique 14K 585 Yellow Gold Blue Turquoise Pearl Conversion Stickpin Stick Pin Pendant Charm