Radiant Cut Yellow Diamond Engagement Ring Value Guide

Natural Diamond Ring Round Half Moon Engagement Wedding ... — Radiant Cut Yellow Diamond Engagement Ring

Estimated Value

$18,500 – $20,350

Period: 1995-2010
Origin: United States
Materials: 18k White Gold, 18k Yellow Gold, Radiant Cut Fancy Yellow Diamond, Trillion Cut White Diamonds
Category: Diamond engagement ring

This contemporary three-stone 'Trilogy' ring represents a couple's past, present, and future through its sophisticated radiant and trillion-cut arrangement. Developed by Henry Grossbard in 1977, the radiant cut center stone offers a unique blend of emerald-cut elegance and round-cut brilliance, making it a highly sought-after centerpiece for late 20th-century jewelry collectors.

What Is Radiant Cut Yellow Diamond Engagement Ring Worth?

The typical price range for Radiant Cut Yellow Diamond Engagement Ring is $18,500 - $20,350 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

The intensity and evenness of the 'Fancy Yellow' color grade significantly impact the $18,500-$20,350 valuation.
The clarity and carat weight of the central radiant cut diamond compared to the flanking trillion diamonds.
The quality of the 18k white and yellow gold settings and the precision of the stone mountings.
The presence of a GIA or similar laboratory certification confirming the natural origin of the yellow diamond's color.

How to Identify Radiant Cut Yellow Diamond Engagement Ring?

Verify the presence of dual-tone metalwork, specifically 18k yellow gold prongs for the center stone and 18k white gold for the band.
Examine the center stone for the signature 70-facet radiant cut pattern which distinguishes it from standard cushion or emerald cuts.
Check for the symmetrical trillion-cut white diamond side stones that should be flush with the central fancy yellow diamond.
Look for '750' or '18K' hallmarks inside the shank indicating the United States origin and gold purity.

History of Radiant Cut Yellow Diamond Engagement Ring

The radiant cut was developed by Henry Grossbard in 1977, combining the elegance of the emerald cut with the brilliance of a round diamond. Three-stone rings, often called 'Trilogy' rings, gained immense popularity in the late 20th century to represent a couple's past, present, and future together.