Tiffany & Co. Six-Prong 1.78 Carat Old European Cut Diamond 1920's Solitaire Vintage Engagement Ring Russian 2mm across from the tip

2mm across from the tip of one side diamond to the other

But if it's your size

and engraved with M

An unusual bezel setting accented by delicate scrollwork and engraved details makes this ring particularly unique

Tiffany & Co. Six-Prong 1.78 Carat Old European Cut Diamond 1920's Solitaire Vintage Engagement Ring Russian 2mm across from the tipTiffany & Co. classic six prong solitaire 1920's engagement ring featuring a 1. 78 carat old European cut diamond set in a platinum basket with an 18k yellow gold. Tiffany & Co, first introduced this minimalist style in 1886. Old European cut diamonds, popular from the late 19th century to the early 20th century, are characterized by their round shape with a smaller table and larger, chunkier facets compared to modern brilliant cuts. They captivate