Vintage engagement ring navette cut diamond white gold - Adin Jewelry via Etsy.
Marquise-Cut Diamond Engagement Rings | Martha Stewart Weddings - Erie Basin 1920s Art Deco Marquise Ring, $8,995, ErieBasin.com.
Oval brilliant cushion center ring detailed with tapered baguette sides set in sterling silver rhodium electroplate.
Morganite Engagement Ring Rose Gold Diamond Cluster Ring Oval