Yin and Yang - two stunning collars with different patterns but the same grade AA elements. The first features precious faceted tourmaline, citrine, and aquamarine and 14K fluted rondels with faceted aquamarine stations. The second features an entire collar of the same precious gemstones and 14K rondels with a large faceted aquamarine dangle. The limited edition swirl toggle clasp is solid cast 14K now worth about $200 with the current price of gold.