Harry Winston’s Son Donates Fancy Red Diamond to the Smithsonian
Ronald Winston is giving the 2.33-carat “Winston Red” to the Smithsonian, 67 years after his father donated the Hope Diamond.
Ronald Winston, eldest son of Harry Winston, is gifting the museum the “Winston Red” diamond and the Winston Fancy Color Diamond Collection, an assemblage of 40 stones in total.
The museum announced the donation on Tuesday and said the stones will be unveiled to the public on April 1.
“This ranks among the most significant gifts ever received by the Smithsonian,” the National Museum of Natural History’s Sant Director Kirk Johnson said.
“The Winston diamonds are unprecedented in their beauty and rarity, and we are thrilled to welcome them as additions to our National Gem Collection. We extend our gratitude to Ronald Winston for making this gift to the nation possible.”
The diamonds will be on display in the Winston Gallery, which was named for Harry Winston and houses the Hope Diamond, which the famed diamantaire donated to the museum in 1958, a gift the museum said laid the groundwork for the National Gem & Mineral Collection.
Red diamonds are considered the rarest of all diamonds, and it is rarer still to see ones that are 1 carat or larger in size.
The 2.33-carat “Winston Red” is one of the largest red diamonds graded as a fancy red by the Gemological Institute of America, the museum said, and is an old mine brilliant-cut diamond, which suggests it was cut before the mid-1900s.
A full study on the science and history of the “Winston Red” is slated to be included in the spring 2025 issue of “Gems & Gemology,” GIA’s quarterly journal.
“The red diamond is the highlight of my career, and I have never seen anything else like it,” Ronald said.
“This donation to the museum represents my life’s achievements in this domain, and I am so happy to share this collection with the [Smithsonian] Institution and the museum’s visitors.”
The 40 diamonds in the Winston Fancy Color Diamond Collection range in color from a soft peach to a deep teal and in size from 0.40 to 9.49 carats.
Ronald, who just turned 84 and worked in the family business for decades, amassed the collection over 60 years.
Following the release of the 2023 biography Ronald wrote on his father Harry, Ronald said in an interview with JCKOnline that he missed the jewelry business, particularly the “creative element of finding rare, extraordinary things.”
“In this collection, we have diamonds in colors I could never have dreamed of,” said Gabriela Farfan, who took over as the museum’s Coralyn W. Whitney curator of gems and minerals in May 2023.
“These gems give us the opportunity to share with our visitors the full range of colors in which diamonds occur.”
The Latest

Dubai Jewelers in Springfield, Virginia, was once again the target of an armed robbery.

YouGov’s 2026 U.S. Most Recommended Brands report’s out, and a fast-fashion giant is sitting at No. 1 while Rolex is just shy of the top 5.

The rings, crafted by Jason of Beverly Hills, celebrate the hockey team’s Stanley Cup win with design elements that honor its traditions.

Experience gemstones with greater precision and comfort than ever before.

This roundup of birthstone jewelry for October features vibrant tourmalines and opals with personality.


The catalog showcases 112 new, one-of-a-kind pieces amid highlights from the jeweler’s historic archive.

Its Montepuez Ruby Mining operation in Mozambique, which is not yielding enough high-quality rubies, has taken a $125 million hit.

Submit your pieces for a chance to win in this year's competition.

Those surveyed were worried about the present and the future, with write-in responses mentioning high oil and gas prices.

The event will take place on the evening of Oct. 26 in New York City.

She is remembered for her joie de vivre, upbeat personality, genuine interest in other people, and love of the Alabama Crimson Tide.

Online bidding is open now for Julien’s sale of items owned by the “Walk On By” singer, whose final album comes out this fall.

The founder and executive chairman of Stuller Inc. is being honored for his impact on the jewelry industry at the 25th annual Gem Awards.

December is the most popular month to propose, and jewelers need to keep that in mind when planning their holiday marketing.

Cat ladies of the jewelry world, unite. Sandy Lerner’s collection of cat jewelry and other objects is going up for auction Wednesday.

“Vibrations” features several firsts for De Beers’ high jewelry, including the use of chalcedony and diamonds sourced from artisanal miners.

The “Bows” collection features three interpretations of the bow motif designed with Georgian and Victorian influences.

The American Gem Society recognized industry members, one Guild, and a law enforcement official for their contributions to jewelry.

Through a new system integration, customers can now receive instant personal jewelry insurance quotes at the time of appraisal.

Five of the 10 fastest-appreciating Rolex models on Bob’s Watches were Datejust 31 or Lady Datejust watches.

The Sherwood family and AJS Creations CEO Tejas Shah purchased the jewelry chain back from Palladium Equity Partners.

“The Elizabeth Taylor Collection” uses lab-grown diamonds and gemstones in contemporary designs inspired by the icon.

The artist wore Dana Rebecca Designs’ marquise diamond-set gold hoops at the Chiefs game last Sunday. Now they’re our Piece of the Week.

JSA and Jewelers Mutual shared advice on spotting suspicious behavior, combatting cell phone jammers, and staying safe at home.

The fancy light blue diamond is estimated to fetch up to $2.6 million at Elmwood’s next week.

“Secret Language of Victorian Jewelry” unveils the meaning behind the symbols, motifs, and gemstones used in Victorian-era jewelry.





























