Diamond latch back
They are V shape set in 18k white gold with natural diamonds. They are in rows of 7 diamonds of about 0.02 carats each. Unlike U shaped latch back, these are more suitable for those with thinner earlobes or with ear holes near the bottom of the earlobes, such that there will not be too big a gap below the earlobes. Besides that, they look the same as the U shaped latch back from front. They may also be simply worn by themselves.
Though the diamonds are small, they are white and shiny.
They are available for sale only when one has made certain jade purchase.