Radiant Cut Diamond Halo Engagement Ring Value Guide

4 carat 14k yellow Gold halo Emerald Cut Engagement Ring | eBay
Radiant Cut Diamond Halo Engagement Ring
Estimated Value
$2,550 – $2,550
Period
1977-Present
Origin
United States
Materials
Gold, Diamond
Category
Diamond ring

The Radiant Cut Diamond Halo Engagement Ring is a masterpiece of modern lapidary, featuring a cut developed by Henry Grossbard in 1977 to merge round-cut brilliance with an emerald-cut silhouette. This specific setting, valued at $2,550, is highly collectible for its innovative 70-facet arrangement that maximizes light return within a classic gold halo mounting.

What Is Radiant Cut Diamond Halo Engagement Ring Worth?

The typical price range for Radiant Cut Diamond Halo Engagement Ring is $2,550 - $2,550 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

  • The specific 'Four Cs' (Carat, Color, Clarity, and Cut) of the central radiant diamond significantly impact the $2,550 valuation.
  • The purity of the gold setting, typically 14k or 18k, and the total carat weight of the accent diamonds in the halo.
  • The presence of a reputable gemological certificate (such as GIA) verifying the stone was cut to the precise specifications of a true radiant cut.
  • Overall condition of the prongs and the integrity of the halo setting, as missing pavé stones can decrease resale value.

How to Identify Radiant Cut Diamond Halo Engagement Ring?

  • Verify the signature 70-facet pattern which distinguishes the authentic radiant cut from standard cushion or emerald cuts.
  • Inspect the gold band for quality hallmarks and maker's marks consistent with United States jewelry production standards post-1977.
  • Examine the 'trimmed corners' of the central stone, a key characteristic of Grossbard's hybrid design intended to enhance durability and sparkle.
  • Check the symmetry of the surrounding halo diamonds to ensure they are calibrated to match the central radiant stone's proportions.

History of Radiant Cut Diamond Halo Engagement Ring

The radiant cut diamond, developed in 1977 by Henry Grossbard, was designed to combine the brilliance of a round cut with the elegant silhouette of an emerald cut. This innovative cut quickly gained popularity for its exceptional sparkle and unique facet arrangement, making it a sought-after choice for engagement rings and fine jewelry.

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