53ct. Yellow Diamond to Star in Phillips Geneva Auction 

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53.14-carat yellow diamond at Phillips image

A 53.14-carat yellow diamond will go under the hammer at an upcoming Phillips auction in Geneva, where it is expected to fetch up to CHF 3.1 million ($3.5 million). 

The fancy-vivid-yellow, internally flawless diamond pendant, suspended from a round brilliant diamond, will lead the May 12 Geneva Jewels Auction: IV, Phillips said Monday. The sale, which will commemorate the 100th anniversary of Art Deco, features a curated selection of pieces from prestigious collections, as well as items from well-known design houses such as Van Cleef & Arpels, Cartier, Bulgari, Graff, and Buccellati. 

Phillips will preview highlights from the auction in Hong Kong, New York, Singapore and London. 

“Following the outstanding results achieved for colored gemstones in 2024, we are particularly excited to present a superb selection this season, alongside Art Deco masterpieces and historically significant treasures,” said Benoit Repellin, worldwide head of jewelry for Phillips. 

Here are some of the other top items on offer: 

Pair of earrings containing D-Flawless, type IIa diamonds at Phillips image
A pair of earrings contains D-Flawless, type IIa diamonds weighing 10.92 and 10.58 carats. They have a high estimate of CHF 1.6 million ($1.8 million). 
Van Cleef & Arpels ring featuring a Kashmir sapphire within a diamond surround at Phillips image
This Van Cleef & Arpels ring has a 7.10-carat Kashmir sapphire within a diamond surround. It carries a top price of CHF 1.3 million ($1.5 million). 
Ring featuring a heart-shaped fancy-vivid-orangey-pink, VS2-clarity diamond center stone at Phillips image
This ring includes a heart-shaped, 1.85-carat, fancy-vivid-orangey-pink, VS2-clarity diamond center stone. It is expected to bring in up to CHF 885,000 ($1 million). 
Ring with a 10.59-carat Burmese ruby in a diamond surround at Phillips image
A ring with a 10.59-carat Burmese ruby in a diamond surround has a high estimate of CHF 650,000 ($735,000). 
Bulgari ring features a 7.37-carat Burmese ruby and diamonds at Phillips image
A Bulgari ring features a 7.37-carat Burmese ruby and diamonds. It has a top price of CHF 530,000 ($600,000). 
Unmounted 122.77-carat Paraiba tourmaline from Mozambique at Phillips image
An unmounted 122.77-carat Paraiba tourmaline from Mozambique will also be on offer, carrying an upper price tag of CHF 530,000 ($600,000). 
Fringe necklace featuring Burmese rubies and diamonds at Phillips image
This fringe necklace, which sports Burmese rubies and diamonds, has a high estimate of CHF 440,000 ($500,000). 
Serpenti wristwatch by Bulgari featuring rubies, diamonds and a light-pink diamond at Phillips image
This Serpenti wristwatch by Bulgari, created in the late 1950s, is set with rubies, diamonds and a light-pink diamond. It’s expected to fetch up to CHF 430,000 ($485,000). 
Graff ring bearing a Burmese sapphire flanked by diamonds at Phillips image
A Graff ring bearing a 13.24-carat Burmese sapphire flanked by diamonds has a top estimate of CHF 350,000 ($400,000). 

Main image: The 53.14-carat yellow diamond. (Phillips)

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