Marquise Sapphire and Diamond Band Value Guide

This 14k yellow gold band showcases the elegant marquise cut, a shape famously inspired by the Marquise de Pompadour in the 18th century. This specific piece represents the peak of late 20th-century American jewelry design, featuring a sophisticated alternating pattern of dark blue sapphires and round brilliant diamonds.

What affects the value of Marquise Sapphire and Diamond Band?

• The current market price of 14k gold and the total carat weight of the sapphires and diamonds.
• The saturation and clarity of the dark blue sapphires, as well as the brilliance of the accent diamonds.
• The physical condition of the band, specifically looking for wear on the prongs or scratches on the gemstone facets.
• The historical appeal of the marquise-cut style which typically commands a value between $450 and $495.

How to Identify Marquise Sapphire and Diamond Band?

• Verify the '14k' hallmark stamped on the interior of the yellow gold band to confirm metal purity.
• Examine the sapphires for the distinct 'navette' or marquise shape with pointed ends and a dark blue hue.
• Check for the alternating sequence of marquise-cut stones and small round brilliant-cut diamonds.
• Look for manufacturing characteristics consistent with United States jewelry production from the 1980-1995 era.

History of Marquise Sapphire and Diamond Band

The marquise cut, also known as the navette cut, originated in the 18th century when King Louis XV of France commissioned a jeweler to create a diamond shape that resembled the lips of his mistress, the Marquise de Pompadour. This style of alternating marquise gemstones with diamonds became a staple of late 20th-century fine jewelry design.