Art Deco 1.07 Carat Old Mine Cushion Cut Diamond Cluster Engagement Ring Oscar Heyman Colombian emeralds have a rich

Colombian emeralds have a rich history and have been used in various forms of jewelry throughout the ages

and modern

50 carat antique old European cut diamond with F-G color and SI2 clarity with GCal Gemstone & Jewelry Analysis report #J341690004

Antique Victorian ring with an AGL certified approximately 4 carat natural Ceylon oval-cut sapphire center

Art Deco 1.07 Carat Old Mine Cushion Cut Diamond Cluster Engagement Ring Oscar Heyman Colombian emeralds have a richAntique Art Deco engagement ring distinguished by its centerpiece and classic Deco lines. Showcasing at its center a bright 1. 07 carat old mine cushion cut diamond which has a distinctive cushion shape with rounded corners and larger facets, giving it a unique antique look. This Deco find features quintessential geometric patterns reflecting the influence of Cubism and the Machine Age. Crafted in platinum which was the preferred metal for Art Deco