"Cartier. Two “pine” Style Collar Buttons In Gold And Diamonds "
Two fun collar buttons or buttonhole ornaments like "pins" in 18k gold, 750/1000. Eagle's head hallmark and diamond master's hallmark. They are Cartier signs in full. One engraved "25 years" is set with a small diamond and the other engraved 30 years is set with two diamonds. I don't know the exact origin, corporate gift? weight: 5.05 g both. dimensions: 1cm by 0.7cm