Vintage Engagement Ring Retro .87 Round Brilliant Cut Diamond in 14k Yellow Gold & PlatinumThis simple, yet elegant original vintage engagement ring is from the 1940s. The Retro era ring features a . 87 round brilliant cut diamond at its center. The center diamond is accented by straight baguette cut diamonds on each side, adding a glint of sparkle from every angle. The top half of the ring is finished in platinum and the shank of the ring is done in 14k yellow gold. The two tone design is a hallmark of the Retro era and is a unique design