Pre-Auction Analysis: November 28th, 2022, Christie’s HK

By FCRF Team | 27.11.22
Pre-Auction Analysis: November 28th, 2022, Christie’s HK

Magnificent Jewels Including the Collection of Rosamund Kwan 

Our Christie’s Hong Kong Pre-Auction Analysis focuses on elements that are not always visible to the untrained eye. We discuss characteristics such as Inner-Grade, Color Dispersion, and Undertone – collectively termed IDU. Professionals use the IDU method intuitively when analyzing a Fancy Color Diamond. The acronym we use makes these elements easier to remember. 

Members who read this analysis should see it as a valuable supplement to the GIA report. A detailed explanation of the FCRF’s grading methodology can be found at the end of this article. We recommend reviewing it closely to broaden one’s professional vocabulary for describing fancy color diamonds to clients.  

Please note that we analyze and grade diamonds under LED lights and relative to their grade on the GIA report.

The Grades

We use grades 1, 2, 3, and 4, with 1 being the lowest grade. Grade “4+” is granted in rare cases and denotes stones with exceptional characteristics. Stones that receive a minimum total IDU score of 9 without a red remark pass the industry premium threshold and can be traded easily. Fancy Color Diamonds that are graded 10 or above (without a quality remark) are usually sought after by high-end jewelers and collectors.

For your convenience, we have added direct links to diamonds’ GIA reports and FCRF rarity stats.

  • All images in this analysis were taken with an iPhone 13 Pro; no filters were applied.
  • All auction valuations are per-carat and listed in US Dollars.
Disclaimer
This analysis reflects the opinions of the FCRF professional team. It does not constitute a recommendation to buy or not buy a particular diamond. Buyers assume the responsibility of verifying any information with the auction house. At times, mistakes can happen in the visual analysis and report placement. Therefore, one should not rely solely on this analysis for buying purposes.
__________________________________________________________________________

Lot: 1812

Description: 2.87 ct, Fancy Intense Yellow, Pear, VS1

High Auction Estimation: $24,497 pc

Price realized: $19,653 pc

Rarity: 49-59 diamonds yearly – Share this rarity result – Here 

GIA Report: View

Analysis: 

A Fancy Intense Yellow Pear shape with a rare combination of very high visual assets in all three parameters. The face-up surface corresponds to a much larger

+

The article has been sent to your email address. Enjoy!

ipad

Read This One Article For Free

    Fill out the info and a link will be sent to
    you. Your data will be kept safe with us.
    People who read this article, also read:
    Auction Analysis
    Pre-Auction Analysis: May 27th, 2023, Christie’s Hong Kong
    Our Christie’s Hong Kong Pre-Auction Analysis focuses on elements that are not always visible to the untrained eye. We discuss characteristics such as Inner-Grade, Color Dispersion, and Undertone – collectively termed IDU. Professionals use the IDU method intuitively when analyzing a Fancy Color Diamond. The acronym we use makes these elements easier to remember.  Members […]
    Auction Analysis
    Pre-Auction Analysis: May 23rd, 2023, Phillips Hong Kong
    Pre-Auction Analysis: May 23rd, 2023, Phillips Hong Kong, Jewels & Jadeite Our Phillip’s Hong Kong Pre-Auction Analysis focuses on elements that are not always visible to the untrained eye. We discuss characteristics such as Inner-Grade, Color Dispersion, and Undertone – collectively termed IDU. Professionals use the IDU method intuitively when analyzing a Fancy Color Diamond. […]
    Auction Analysis
    Pre-Auction Analysis: May 16th, 2023, Sotheby’s Geneva
    Pre-Auction Analysis: May 16th, 2023, Sotheby’s Geneva, Magnificent Jewels and Noble Jewels Our Sotheby’s Geneva, Pre-Auction Analysis focuses on elements that are not always visible to the untrained eye. We discuss characteristics such as Inner-Grade, Color Dispersion, and Undertone – collectively termed IDU. Professionals use the IDU method intuitively when analyzing a Fancy Color Diamond. […]
    x close

    To continue reading this article

    Or

    Shopping Cart

    You cart is empty

    The FCRF App is now available for
    Download Button
    Continue To Website