Prism Shifter 1.20 blackened platinum This vintage ring features a

This vintage ring features a marquise-cut diamond with two elegant pears

A sweet platinum Art Deco ring with beautiful details and a delicate profile

Engraved with date

40 carats with single-cut diamond step shoulders

Vintage ring set with single-cut diamonds

Prism Shifter 1.20 blackened platinum This vintage ring features aPrism Shifter 1. 20 is a By Erstwhile original design centering a 1. 20 carat old European cut diamond set in an ultra low profile 18k yellow gold mounting, with crisp geometric detailing inspired by Art Decoera jewelry, reinterpreted through a modern lens. Step cut baguette diamonds flank the center, adding quiet structure and contrast, while delicate pav accents beneath the crown reward closer inspection. Clean lines, refined proportions, and a