Marquise Diamond Engagement Ring Value Guide

This classic 14k yellow gold engagement ring features a marquise-cut diamond, a shape famously commissioned by King Louis XV to resemble the lips of the Marquise de Pompadour. Representing a staple of 1980s American bridal fashion, this piece showcases the era's preference for bold, elongated silhouettes and traditional V-tip settings.

What affects the value of Marquise Diamond Engagement Ring?

• The carat weight, color, and clarity of the central marquise-cut diamond significantly impact the $1,100-$1,210 price range.
• The structural integrity of the V-tip prongs, which are essential for securing the fragile points of the navette-cut stone.
• The current market demand for 1980s vintage yellow gold jewelry and the overall polish and condition of the 14k gold band.

How to Identify Marquise Diamond Engagement Ring?

• Look for the 14K hallmark stamped inside the yellow gold band to verify metal purity and United States origin.
• Examine the setting for the characteristic six-prong V-tip design specifically engineered to protect the diamond's pointed ends.
• Identify the marquise cut's distinct navette or boat-shaped silhouette with its elongated body and pointed tips.
• Check for typical 1980s-era manufacturing marks or jeweler's stamps common in American bridal jewelry from that decade.

History of Marquise Diamond Engagement Ring

The marquise cut diamond, also known as the navette cut, dates back to 18th-century France. King Louis XV commissioned a jeweler to create a diamond shape that resembled the lips of his mistress, Jean Antoinette Poisson, the Marquise de Pompadour. This specific setting style became a staple of American bridal jewelry during the late 1970s and throughout the 1980s.