Art Deco Diamond and Sapphire Octagonal Engagement Ring ceylon then a single-cut diamond surround

then a single-cut diamond surround

Art Deco diamond eternity band set with single-cut diamonds weighing approximately 0

accented by 4 single-cut diamonds

Signed Baily Banks & Biddle

Vintage cocktail ring with a scrolling ribbon motif of old-mine emeralds and rubies

Art Deco Diamond and Sapphire Octagonal Engagement Ring ceylon then a single-cut diamond surroundCentering upon a transitional cut diamond of approximately . 50 carat, with a calibr cut sapphire surround, then a single cut diamond surround. Mounted in millegrain platinum. Circa 1930. One of our personal favorites, the sapphire halo, delicate band, and low profile make this ring spectacularly unique and easy to wear. Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and communities.