As demand for custom jewelry grows, the company is expanding its services to support retailers.
Bonhams to Auction Collection of Andrew Grima Jewels
Featuring 55 pieces, it is the largest private collection of jewelry from the renowned designer ever to appear at auction, Bonhams said.

London--This fall, Bonhams is putting what it says is the largest private collection of jewelry from renowned designer Andrew Grima up on the auction block.
The auction house will offer 55 pieces of Grima jewelry as part of its Fine Jewellery sale on Sept. 20 in London. The current owner of the collection has chosen to remain anonymous.
Anglo-Italian jeweler Andrew Grima was regarded as one of the 20th century’s most daring and imaginative designers.
Unlike many of his contemporaries, Grima didn’t learn his trade at art school; he was entirely self-taught and never trained at the jeweler’s bench. He created bold and unusual jewels that focused on aesthetic rather than just the carat weight of diamonds and gems.
By the late 1960s, Grima had become a favorite with the British royal family and the society jeweler of the time, winning many famous clients as well as awards and honors. He is the only jeweler to have been awarded the Duke of Edinburgh Prize for Elegant Design, and his service to industry was recognized with The Queen’s Award for Export.
He also won the De Beers Diamonds International Award a record 12 times and, in 1970, was granted a Royal Warrant from HM The Queen.
Since his death in 2007, his wife, Jojo, and daughter Francesca have continued to operate the family business.
The sale will include some of Grima’s earliest pieces made in the 1960s in London, a selection from his heyday in the 1970s, some from the ‘90s, and an assortment made just before his death a decade ago.
Highlights include pieces from his “About Time” watch collection for Omega--an innovative collections of watches that used gemstones as the watch “glass”--as well as works from the “Rock Revival” collection that incorporated large, uncut and unusual gemstone crystals.
A number of the lots featured in the upcoming sale were on display at Grima’s retrospective exhibition held on his 70th birthday in 1991 at Goldsmiths’ Hall in London.
“Andrew Grima’s work is distinct in terms of its design, quality and originality,” said Emily Barber, department director of the jewelry division at Bonhams. “He was essentially an artist whose medium happened to be jewelry. His designs capture the spirit of each era in which he worked yet are still immensely wearable and contemporary today. Each lot in this sale reveals the diversity and creativity of his work.”
Full details of the lots featured in
The Latest

The mid-year conference for jewelry and watch appraisers is slated for Aug. 9 to 10 on Zoom.

Graduated stones make for elevated tennis-style pieces and dramatic statement necklaces.

As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.

Nominations in the categories of Jewelry Design, Media Excellence, and Retail Innovation will be accepted through July 30.


He retired last month after 28 years traveling the world to source the very best gemstones for his family’s jewelry business, Oscar Heyman.

The charm necklace features six nautical charms of shells and coral that founder Christina Puchi collected on Florida’s beaches.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

The organization elected its youngest vice president as it looks to draw in fresh talent.

Campbell joins the company as vice president of business development while Liebler is the new vice president of operations.

The medals feature a split-texture design highlighting the Games’ first time being hosted by two cities and the athletes’ journeys.

Sponsored by The INSTORE Jewelry Show 2025

Globally, travel and transportation brands reigned, while in the U.S., alcoholic beverage companies and a lingerie brand took the top spots.

The Brooklyn-based jewelry designer is remembered as a true artist and a rare talent.

Production at the mine in Canada’s Northwest Territories topped 1 million carats in Q2, the third consecutive quarter of growth.

A new slate of Learning Workshops will take place in Oklahoma, Mississippi, and Georgia.

The middle class is changing its approach to buying jewelry and affordable luxury goods, the NRF said.

It marks the third consecutive quarter of growth for Cartier, Van Cleef & Arpels, Buccellati, and Vhernier.

The reseller’s market trends report, based on its sales data, also shows exactly how much Rolex prices have jumped since 2010.

Jake Duneier and Danielle Duneier-Goldberg have stepped into the roles of CEO and president, respectively.

The “Impermanence” collection contemplates nature through the Japanese art of Ikebana (flower arranging) and philosophy of wabi-sabi.

The Texas-based jewelry retailer has set up shop in Tennessee and Arizona.

Eric Ford will step into the role, bringing with him decades of experience.

In addition to improved capabilities, the acquisition will allow the jeweler to offer support to other independent jewelers.

The “Celestial Blue” capsule collection campaign features Olympian Kateryna Sadurska.

The seasonal store, located in Mykonos, Greece, offers exclusive events, personal styling, and curated experiences.

The New England jeweler is hosting a bridal event for the month of August.