The Longitude 18K Gold Marquise Solitaire Engagement Ring is handcrafted in our studio from 18K gold. In this design, a marquise diamond set on a diagonal is wrapped into a chunky, rounded band. The asymmetry adds interest and brings focus to the stone.  A perfect ring for those who do things differently.  18K gold | Marquise cut diamond Total diamond carat weight: ~1.3ct Diamond parameters: SI1 clarity, G+ color, conflict free. Band width: 3.2-4.8mm