Cross Worn by Princess Diana Heads to Auction
The diamond and amethyst cross by Garrard is headlining Sotheby’s upcoming “Royal and Noble” online auction.

The pendant is the headliner of the auction house’s “Royal and Noble” online sale, scheduled for Jan. 6-18, that will feature more than 260 lots linked to royalty and aristocrats.
Former British crown jeweler Garrard created the pendant, a Fleurée-style cross set with square-cut amethysts and accented by circular-cut diamonds, around 1920.
Accompanied by documentation from Garrard, the cross is believed to have been a one-of-a-kind private commission for one of its regular clients.
“Jewelry owned or worn by the late Princess Diana very rarely comes on to the market, especially a piece such as the Attallah cross, which is so colorful, bold and distinctive,” said Kristian Spofforth, head of jewelry at Sotheby’s London.
“We are confident that this unique 1920s piece of jewelry by Garrard, with such an exceptional provenance and only ever worn by the princess herself, will attract the attention of a wide variety of bidders, including royal and noble jewelry collectors, as well as fans of the princess keen to share part of her history.”
The pendant has a total diamond weight of approximately 5.25 carats and measures approximately 136 x 95mm.
It has a pre-sale estimate of between £80,000 and £120,000 ($96,000 and $144,000).
The late princess wore the pendant most notably in 1987, pairing it with a baroque-style purple and black velvet Catherine Walker & Co. dress at an event in support of Birthrights, a charity that advocates for human rights during pregnancy and childbirth.
“To some extent, this unusual pendant is symbolic of the princess’s growing self-assurance in her sartorial and jewelry choices, at that particular moment in her life,” said Spofforth.
Princess Diana had an established relationship with Garrard, choosing her famous sapphire and diamond engagement ring—which now belongs to Catherine, Princess of Wales (Kate Middleton)—from the royal jeweler in 1981.
Garrard was the Crown Jeweller from 1843 to 2007, preparing the crown jewels for the coronations of every monarch from King Edward VII to Queen Elizabeth II.
The pendant was a favorite of Princess Diana, according to Ramsay Attallah, whose late father Naim Attallah was joint managing director and then group chief executive of Asprey & Garrard, later renamed Garrard & Co.
Attallah bought the cross from the jewelry house in the 1980s and loaned it to Princess Diana many times, later passing it down to his son.
“Princess Diana and my father were friends and I remember that she often came to see him at the historic Garrard store on Regent Street, where his office was, and she would ask to borrow the pendant on several occasions—she really loved the piece” Ramsay, the current owner of the cross, said.
The cross is believed to have only ever been worn by Princess Diana. After her death in 1997, it was put away and has not been seen by the public until now.
The Royal and Noble Sale lots, including the cross, will be showcased at Sotheby’s London from Jan.12-18.
The Latest

The retailers at the top of the list offer affordable products and fun, discovery-fueled experiences.

Daniel Bing was formerly the marketing director for the Americas at Vacheron Constantin.

In our Piece of the Week, the designers reimagine the tennis bracelet with green enamel wrapped around a strand of “Desert Diamonds.”

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

The industry veterans join the podcast to discuss diamond marketing, the FTC Jewelry Guides, and lobbying for lower tariffs.


Founder Vik Westermann said the app is a “starting point” to inspire people to work with appraisers and gem labs, not replace them.

The five students were awarded a total of $10,000 through the nonprofit’s 2026 “Future of Jewelry Making” scholarship.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Steven Lerche is now beginning his term as the youngest member to become president of The Plumb Club’s elected executive committee.

Murphy will retire at the end of the year and Alexander, currently the company’s president, will take over at the start of 2027.

The jeweler is encouraging customers who own lookalike rings to come into the store and trade them for credit towards an authentic piece.

The new campaign, “You Are The Occasion,” discourages shoppers from saving their fine jewelry for special occasions only.

Mehta led India’s GJEPC through the 2008 financial crisis and was respected worldwide for his wisdom, integrity, and knowledge.

One is the driver who allegedly crashed a car into a Sacramento jewelry store in April, striking a 71-year-old employee who later died.

In a new column, Peter Smith posits that people actually enjoy putting together IKEA furniture, and the same is true for engagement rings.

9lakha Jewelers in Iselin, New Jersey, was the target of a smash-and-grab robbery on Aug. 8.

The jeweler has partnered with 818 Tequila to gift lab-grown diamond studs to a bride-to-be and their bridal party.

The exhibition will feature more than 100 drawings of stained-glass lampshades, windows, and more, many created by women and émigrés.

Marquise-cut diamonds in drop charms are the center of the new collection, reflecting the movement of a dancer in modular styles.

The inaugural Fort Lauderdale Jewelry, Antique, & Object Show will be held from Jan. 28 through Feb. 1, 2027.

The family-owned jeweler will open a new showroom in Bel Air, Maryland, this fall.

Amanda Ileana Hernandez is married to Carlos Hernandez, one of two men in prison for the 2024 murder of Michigan jeweler Hussein Murray.

The reimagined jewel, our Piece of the Week, trades the diamonds in the original 1998 design for blue, pink, yellow, and green sapphires.

Sponsored by American Gem Trade Association

In the United States, second-quarter sales were flat amid soft consumer sentiment and lower in-store traffic.

Lucara Diamond Corp., which recovered the “Motswedi” diamond from the Karowe mine, sold the stone for an undisclosed amount.

The expanded collections now feature hand-cut gemstones like topaz, tanzanite, chrysoprase, chalcedony, smoky quartz, and fire opal.























