A Collection of Antique Yellow Gold, Diamond and Gemstone Stick Pins, consisting of a 14 karat gold Russian stick pin topped with a swallow in flight containing numerous old mine cut diamonds and one round mixed cut ruby, a stick pin topped with a chick containing one pearl (origin not tested) measuring approximately 8.36 x 7.18 mm and seven old mine cut diamonds, together with a 14 karat gold stick pin topped with a round sardonyx plaque measuring approximately 14.78 mm in diameter.Stamp: (Russian hallmarks).Stamp: 14KT. 5.20 dwts.