Trillion Cut Diamond Pendant Value Guide

This 14K yellow gold pendant showcases the geometric elegance of the trillion cut, a style popularized in the 1960s for its ability to maximize fire and perceived size. Originating from the United States between 1990 and 2000, this piece is highly collectible for its modern halo design and the unique brilliance of its central triangular stone.

What Is Trillion Cut Diamond Pendant Worth?

The typical price range for Trillion Cut Diamond Pendant is $1,850 - $2,050 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The carat weight and clarity of the central trillion cut diamond significantly impact the $1,850-$2,050 valuation.
• The overall condition of the 14K yellow gold setting and the integrity of the surrounding halo diamonds.
• The precision of the trillion cut, as well-proportioned facets enhance the stone's light return and market desirability.
• Current market demand for geometric 1990s-era jewelry and the prevailing spot price of gold.

How to Identify Trillion Cut Diamond Pendant?

• Verify the '14K' hallmark on the pendant or bail to confirm the gold purity.
• Examine the central diamond for the distinctive three-sided trilliant shape with equilateral proportions.
• Inspect the halo setting to ensure all smaller round diamonds are securely prong-set and uniform in color.
• Check for the sharp, clean corners characteristic of modern trillion cuts developed by the Henry Meyer Diamond Company.

History of Trillion Cut Diamond Pendant

The trillion or trilliant cut was first developed in the Netherlands in the 18th century, though the modern version was popularized by the Henry Meyer Diamond Company in the 1960s. This geometric cut is prized for its ability to maximize brilliance and fire while making a diamond appear larger than its actual carat weight would suggest.