Two-Tone 0.17 carat Sapphire Teufel Motion Ring
... Teufel Motion/Swinger Ring
has 0.17 carats of natural Sapphire and 0.13 carats of full cut Round Brilliant Diamonds
set in 14k Gold. These unique and eye-catching rings
utilize a ... precision ball bearing system for movement. All of the other parts of the ring
are solid 14k Gold. This ring
is precision engineered with a counter balance to create smooth, fluid movement ...