Here’s How 2 Royal Jewels Performed at Auction in Denmark
A princess’s tiara fell within its pre-sale estimate while an Art Deco bracelet from a queen doubled it.

A highlight of the sale was Princess Thyra of Denmark’s sapphire tiara, pictured at top of page.
The tiara features five cabochon sapphires, which can be exchanged with turquoise cabochons, and old mine, rose, and single-cut diamonds.
It bears no maker’s mark but was presumably made by jewelry manufacturer E. Wolff & Co. in the late 19th century.
The tiara was given to Princess Thyra (1880-1945) as a gift from her parents, King Frederik VIII and Queen Lovisa of Denmark, likely on her 18th birthday in 1898, when she would’ve made her debut in society.
It was then passed down through the Danish royal family and has belonged to descendants of King Frederik VIII and Queen Lovisa until the auction.
It was estimated to sell for between 600,000 and 800,000 DKK and fell right within that when it garnered 650,000 DKK (or about $92,000 at current exchange rates).
Outperforming that, though, was Queen Alexandrine of Denmark’s Art Deco emerald and diamond bracelet, pictured above, which has five sugarloaf cabochon emeralds believed to be of Colombian origin weighing between 1 carat and 2.21 carats.
Accompanying the colored stones are four cushion-shaped old mine-cut diamonds, encircled by numerous rose and old mine-cut diamonds, mounted in platinum.
The piece was estimated at 300,000-400,000 DKK but went for well over that at 700,000 DKK (approximately $100,000).
There were several other notable lots in the auction, including a 2-carat cushion-cut natural fancy yellow-green diamond ring with brilliant-cut pink and white diamonds set in a ring that sold at the low end of its pre-sale estimate at 300,000 DKK (about $42,000).
There was also a 4.35-carat diamond ring that sold for 180,000 DKK (or about $25,000); and a Belle Époque tiara set with old-cut diamonds weighing 14 total carats once owned by landowner and lady-in-waiting Ebba Louise Marie Busky-Neergaard that went for well above its pre-sale estimate when it garnered 170,000 DKK (or about $24,000).
Meanwhile, an 18-karat gold mourning medallion for Grand Duke Nicholas Alexandrovich of Russia (1843-1865), worn by Queen Louise of Denmark (1817-1898), to whom he was supposed to get married, went for nearly double its pre-sale estimate high when it sold for 22,000 DKK (or about $3,000).
To see how all the jewelry lots did in Thursday’s sale, visit Bruun-Rasmussen.dk.
The Latest

During its Q3 call, CEO Efraim Grinberg discussed the deal to lower tariffs on Swiss-made watches, watch market trends, and more.

Rosior’s high jewelry cocktail ring with orange sapphires and green diamonds is the perfect Thanksgiving accessory.

The “Embrace Your True Colors” campaign features jewels with a vibrant color palette and poetry by Grammy-nominated artist Aja Monet.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Luxury veteran Alejandro Cuellar has stepped into the role at the Italian fine jewelry brand.


The company gave awards to four students at the Namibia University of Science & Technology, including one who is a Grandview Klein employee.

She is remembered as an artist who loved her craft and was devoted to her faith, her friends, and her family.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

It joins the company’s other manufacturing facilities globally, including in India, Botswana, and Namibia.

The polka dot pattern transcends time and has re-emerged as a trend in jewelry through round-shaped gemstones.

Vanessa Hickman, 49, allegedly sold a diamond bracelet that was mistakenly sent to her home.

GIA’s former president and CEO was presented with the Richard T. Liddicoat Award for Distinguished Achievement.

Social media experts spoke about protecting brand reputation through behaving mindfully online.

In 2026, the three will come together as “House of Brands,” with Gallet sold in Breitling stores and Universal Genève sold separately.

The second drop, which includes more Elphaba-inspired pieces from additional designers, will continue to benefit nonprofit Dreams of Hope.

Second-generation jeweler Sean Dunn has taken on the role.

Amber Pepper’s main focus will be on digital innovation and engaging younger consumers.

Called “Origin by De Beers Group,” the loose, polished diamonds are being sold in a total of 30 stores in the United States and Canada.

The lariat necklace features a 4.88-carat oval-cut Zambian emerald in 18-karat yellow gold.

Rau is a fourth-generation art and antique dealer from M.S. Rau gallery whose first jewelry collection merges artifacts with modern design.

Former De Beers sustainability leader Purvi Shah will take over the role in February 2026.

La Joux-Perret is based in La Chaux-de-Fonds, Switzerland, and makes solar quartz as well as mechanical watch movements.

She previously taught at Gem-A and is the founder of The Gem Academy.

The British actress and her daughter modeled pieces from the brand’s new “Palette” capsule for its “Once Upon a Time” holiday campaign.

Plus, the tech giant shares the steps retailers should take if they believe they’re a victim of a review extortion scam.

Danny and Gaby Shaftel are now Shaftel Diamonds’ CEO and chief operating officer, respectively.

The jewelry manufacturer’s seasonal offering features its new “Melodie” bangles, as well as mini stud earrings and layering pieces.
























