It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.
Shortages, Holiday Demand Boost Diamond Prices
Shortages in certain categories helped to boost polished diamond prices in December though they ended the year down, the Rapaport Group said.
New York--Shortages in certain categories helped to boost polished diamond prices in December though they ended the year down, the Rapaport Group said.
The RapNet Diamond Index (RAPI) for 1-carat, Gemological Institute of America-graded diamonds was up nearly 2 percent in December. The RAPI for 0.30-carat and 0.50-carat stones also increased, 5 percent and 3 percent, respectively, while the RAPI for 3-carat diamonds fell slightly (-0.1 percent).
Despite the late-year recovery in diamond prices, the RAPI for 2015 is down across the board, most sharply for half-carat and 3-carat diamonds. The RAPI for those sizes fell 15 percent this year.
The RAPI for 1-carat stones fell 6 percent this year and it is down 13 percent for 0.30-carat diamonds.
In its report for January, Shortages Supporting Prices, Rapaport noted that the United States continues to be the top-performing market in the world in terms of diamond sales. And though final numbers on jewelry sales in November-December have not yet been released, anecdotal evidence suggests that U.S. retailers had a positive holiday season.
Jewelers who spoke with National Jeweler last week indicated that a lot of their business came in the final few days before Christmas and that diamond sales were particularly strong, perhaps buoyed by the extra generic advertising this holiday season.
However, Rapaport noted that shortages constrained orders for select goods, particularly in higher-quality diamonds up to 2 carats.
In 2016, the shortage remains, as suppliers sold off higher-quality stock and manufacturers in India limited polished production in the past year due to an over-supply of diamonds in the middle of the pipeline and high rough diamond prices.
Rapaport said that sightholders expect De Beers to reduce prices again at the next sight (scheduled for Jan. 18 to 22) by 5 to 7 percent. Both De Beers’ and Alrosa’s rough prices declined about 15 percent during the year.
Rough demand is expected to increase in 2016, as manufacturers ramp up production to fill voids in the market, but will still remain below levels seen in previous years.
While Alrosa is expected to increase diamond mining slightly in 2016, De Beers anticipates cutting production from 29 million carats to 26-28 million carats, and already has announced it is mothballing its Snap Lake mine in Canada and cutting production at a number of mines in Africa as well.
The Latest

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.

Sponsored by Digital Monitoring Products

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

The boutique is slated to open this week inside Terminal 8, offering pre-owned Rolex watches and more to international travelers.


The lab-grown diamond grower now offers custom engagement and fashion jewelry through its Kira Custom Lab Jewelry service.

The special-edition egg pendant ingested in a New Zealand jewelry store was recovered after a six-day wait.

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

Associate Editor Natalie Francisco plays favorites with Piece of the Week, selecting a standout piece of jewelry from each month of 2025.

The “Love and Desire” campaign is inspired by the magic that follows when one’s heart leads the way, said the brand.

Two awardees will receive free tuition for an educational course at the Swiss lab, with flights and lodging included.

Berta de Pablos-Barbier will replace Alexander Lacik at the start of January, two months earlier than expected.

Sotheby’s held its first two jewelry sales at the Breuer building last week, and they totaled nearly $44 million.

Winners will receive free registration and lodging for its fourth annual event in Detroit.

Here are six ideas for making more engaging content for Instagram Reels and TikTok, courtesy of Duvall O’Steen and Jen Cullen Williams.

The honorees include a notable jewelry brand, an industry veteran, and an independent retailer.

Carlos Jose Hernandez and Joshua Zuazo were sentenced to life without the possibility of parole in the 2024 murder of Hussein “Sam” Murray.

Yood will serve alongside Eduard Stefanescu, the sustainability manager for C.Hafner, a precious metals refiner in Germany.

The New Orleans jeweler is also hosting pop-up jewelry boutiques in New York City and Dallas.

Set in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.

The jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.

Take luxury gifting to new heights this holiday season with the jeweler’s showstopping 12-carat sphene ring.

This year's theme is “Unveiling the Depths of the Ocean.”

In its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.

Starting Jan. 1, customers can request the service for opal, peridot, and demantoid garnet.

The 111-year-old retailer celebrated the opening of its new location in Salem, New Hampshire, which is its third store in the state.

The new catalog features its most popular chains as well as new styles.




















