Beautiful vintage 1970s retro era 18k yellow gold & platinum genuine diamond ring! This lovely two tone ring features a genuine .07 carat diamond in the center, with a platinum top and yellow gold band. This classic piece would be a wonderful engagement ring. A timeless piece of fine 1970s era jewelry, from Birmingham England! ERA - Circa 1970s / Retro METAL / MATERIAL - 18k yellow gold, platinum, genuine brilliant cut diamond (approx. .07 CT, SI1, L color faint) MARKINGS / HISTORY - Inside