Ahead of the hearing, two industry organizations co-signed an amicus brief urging the court to declare Trump’s tariffs unlawful.
Diamond Trading ‘Subdued’ in January, February
Jewelers haven’t been replenishing their stock like expected, and diamond prices have softened slightly.

New York--Diamond trading has been “subdued” in the first two months of the new year, and diamond prices have softened slightly as a result, the Rapaport Group said in its monthly report for February.
The RapNet Diamond Index (RAPI) for 1-carat, GIA-graded polished diamonds was down 0.3 percent in February, has fallen 1 percent in the first two months of the year and is down nearly 8 percent from a year ago.
The RAPI for half-carat diamonds also fell (down 1 percent) in February while 3-carat diamond prices were flat and the RAPI rose 0.5 percent for 0.3-carat diamonds.
Jewelers haven’t been restocking their diamonds as much as anticipated, though U.S. retailers are expected to do so this month.
As De Beers noted in its year-end results, the United States was the only growth market for diamond jewelry in 2016.
And in 2017, there already has been a “notable” rise in jewelry-related advertising, Rapaport’s monthly reported stated, with Tiffany & Co. spending for a Super Bowl spot starring Lady Gaga and the Diamond Producers Association airing a commercial during the Oscars. The DPA will unveil its third commercial next month and launch the second phase of the “Real is Rare” campaign, which his intended to stimulate demand for diamond jewelry among millennials, in September.
On the rough side of the business, trading was steady in February though the Rapaport Group noted that more than $2 billion worth of rough diamonds have entered the supply pipeline since the beginning of the year and could strain midstream inventory if the expected increase in polished demand doesn’t materialize.
Sales Down for De Beers
Around the same time the Rapaport Group published its report for February, De Beers released its latest sales figures.
The diamond miner and marketer sold an estimated $545 million in rough diamonds in its second sales cycle of the year. This figure includes sales made to sightholders and through its auction platform.
That is down 13 percent from the $617 million in rough diamond sold during the same period last year.
CEO Bruce Cleaver described demand as “good” and in line with expectations for this time of the year.
The decline follows a period in which the company recorded a sharp year-over-year increase in sales.
Originally, De Beers put the total for its first sales cycle of the year at $720 million but has revised that upward to $729 million, meaning the year-over-year increase was actually 34 percent.
Here’s
2016 2017 First sales cycle $545 million $729 million Second $617 million $545 million (provisional) Third $666 million Fourth $636 million Fifth $564 million Sixth $528 million Seventh $639 million Eighth $494 million Ninth $476 million Tenth $422 million
The Latest

Stuller COO Belit Myers will take on the additional role of president, with all changes effective at the start of 2026.

Smith cautions retailers against expending too much energy on things they can’t control, like the rising price of gold.

From educational programs, advocacy, and recent MJSA affiliation, Jewelers of America drives progress that elevates businesses of all sizes.

Citrine and topaz are birthstones fit for fall as the leaves change color and the holiday season approaches.


The family-owned jeweler will open its fourth store in Florida in late 2027.

The NYPD is looking for three men who stole a safe and jewelry valued at $3.2 million from the home of a jeweler in Jamaica Hills, Queens.

The trade organization also announced its executive committee and five new directors.

The “Have a Heart x Diamonds Do Good” collection is championed by model and humanitarian Flaviana Matata and will benefit her foundation.

The ring, set with a nearly 17-carat Kashmir cabochon sapphire, sold for $1 million.

This “Mother Father” spinner necklace from Heavenly Vices Fine Jewelry draws inspiration from Victorian Era jewelry.

The suspects were rounded up in Paris and its suburbs on Wednesday night, but none of the stolen jewels were recovered with them.

Experts share top tips on how to encourage positive reviews and handle negative feedback.

Sponsored by the Gemological Institute of America

The suspect faces charges in the August robbery of Menashe & Sons Jewelers and is accused of committing smash and grabs at two pawn shops.

The “Lumière Fine” collection was born from designer Alison Chemla’s interest in the transformative power of light.

Show off your spooky side with these 12 festive jewels.

The “Brilliant & Beyond” panel coincides with the “Love & Marriage” exhibition curated by Davis Jewelers in Louisville, Kentucky.

Consumers are feeling more optimistic about their present situation while the short-term future remains a little scary.

The company, which organizes a watch show in Geneva every spring, will bring a selection of watch brands to the 2026 Couture show in Vegas.

“The Modern Guide to Vintage Jewellery” follows the evolution of jewelry design from the ‘30s to the ‘80s with buying and styling advice.

For her annual Halloween story, Senior Editor Lenore Fedow explores the symbolism behind spiders, beetles, and other eerie insects.

Notable jewelry designers, members of the press, and retailers are up for an award at next year’s gala.

Leaders from Jewelers of America and National Jeweler discuss the gold price, tariffs, and more in this one-hour webinar.

After experiencing motherhood, growth, and loss, founder and designer Erin Sachse has created 10 irreplaceable jewels.

It is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.





















