Coral & Pave Diamond Ring in 18k Yellow GoldCoral Pave Diamond Ring in 18k Yellow Gold. This modern cocktail ring features a . 20 carat pave diamond cluster wrapped around a fabulous cabochon loop of coral and set in 18 karat yellow gold. The fabulous look created by the top face of the ring is equally added to by the dramatic split shoulders. The design plays on plenty of large open spaces contrasting with the implied tension of the pave clusters squeezing the coral into thinner strands where