Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Copper Bird and Nest Necklace $55.00 Hand-cut and hammered copper bird with three 4mm aquamarine gemstone eggs wrapped in copper wire. Sterling silver chain. Length: 16 inches 18 inches Add To Cart Added! Hand-cut and hammered copper bird with three 4mm aquamarine gemstone eggs wrapped in copper wire. Sterling silver chain.