A vintage engagement ring centering upon a fancy double bullet-shaped diamond of approximately .40 carats, flanked by baguettes and accented with single-cut diamonds of approximately .75 carats. With wheat motif engraving and mounted in platinum. Numbered 52250. Circa 1930

This one checks all the boxes: Art Deco, unique, lots of elegant diamonds, low-profile, did we say unique? Architectural influence flatters and elongates the finger to boot! 

Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate ecosystems and communities. Choosing to go vintage, you are eliminating the need for more mining and lessening the demand for new diamonds.