Vintage 14K Gold Tahitian Black Pearl Ring Solitaire Sz 7.75A pretty 14K gold ring set with a cultured South Seas Tahitian pearl, makes up this vintage and elegant solitaire ring. The finely made solitaire ring has a 14K yellow gold base, and is set with a single black pearl, featuring a deep purple or aubergine color with a soft iridescent rainbow glow. The pearl measures approximately 7mm in size, and the ring measures a size 7&3 4 on my ring mandrel. It is marked 14K inside of the shank, and weighs a total