Found this ring today by a river. Hallmarked 18K 750 but was tarnished like brass til I polished it up a tad. An old fake perhaps, or can 18K come out of
18k 750 Italian Gold Rolo Cable Link Pendant Chain Necklace 22in New | eBay
Antique 750/18k Gold Necklace, Handmade, Art Nouveau, Belle Époque, - Ruby Lane
Ladies Movado 18K 750 Yellow Gold 0.05 CT Diamond 3-Row Stacked Band R
What Does a 750 Gold Stamp Mean? | Your Questions Answered
18k 750 Italian Gold Diamond Cut 3mm Rope Link Pendant Chain Necklace 24in 18gr | eBay