It stands for Udko & Co. They made jewelry in Beverly Hills in the 50's-60's-ish time era. They are now Unigem Internationial.
What does r1 14k
14K nickel white
mr14k means
DC stands for Diamond Cut.
Diamond Essence - simulated diamond
Karats
i love washington dc
DC stands for Diamond Cut.
Yyitrium Aluminum Garnet
What does 14k da mean on silver ring
What does 14k PJM mean on ring
FL on a diamond ring probably means the diamond or diamonds are flawless.