Art Deco 1.03 Carat Old Mine Diamond & Ruby Platinum Antique Engagement Ring modern This Edwardian ring centers on

This Edwardian ring centers on an oval-cut amethyst surrounded by rose-cut diamonds

These diamonds were cut several centuries ago

Antique ring centering an old European cut diamond of 1

Art Deco ring with a cushion-cut diamond center weighing approximately 1

Paired with the Prism Shifter Band

Art Deco 1.03 Carat Old Mine Diamond & Ruby Platinum Antique Engagement Ring modern This Edwardian ring centers onAntique engagement ring featuring an elegant low profile and centered with a 1. 03 carat old mine cut diamond framed by calibr cut rubies and accent diamonds along the shoulders. The platinum mounting features hand engraving and fine milgraine edges, characteristic of the transitional period between the Edwardian and Art Deco eras. Dating to circa 19151920, this design combines Edwardian refinement with early Deco geometry, the warmth of an old mine