GIA Expands Overseas Services as Tariffs Kick In
GIA’s labs in Dubai and Hong Kong are now accepting larger diamonds in light of the “logistical challenges” presented by the new tariffs.

Carlsbad, Calif.—The Gemological Institute of America announced April 7 that it is expanding services at two labs overseas in light of recently announced tariffs and the “logistical challenges” they present for shipping gemstones around the globe.
The lab said, effective immediately, rough or polished D-Z color diamonds up to 9.99 carats can be submitted to the GIA laboratories in Dubai and Hong Kong. (The previous carat weight limit for submission to both labs was 3.99 carats; larger diamonds went to the GIA labs in New York or Carlsbad, California.)
In addition, rough or polished D-Z color diamonds 10 carats and above, as well as fancy color diamonds, can be submitted to the lab in Hong Kong until further notice, GIA said. (Previously, Hong Kong accepted only yellow diamonds weighing up to 3.99 carats; all other colors and larger yellows were shipped to New York or Carlsbad.)
The Dubai and Hong Kong labs also will continue to accept rough or polished D-Z color diamonds that are smaller than 3.99 carats, and the 3.99-carat threshold remains in place for the following labs: Bangkok, Johannesburg, and Tokyo, as well as Mumbai, India; Surat, India; and Gaborone, Botswana.
GIA noted that rough diamond submissions are subject to the Kimberley Process Certification rules in each country, and rough diamonds cannot be shipped to the GIA laboratory in Dubai.
Its laboratories in the United States (Carlsbad and New York) will continue to accept diamonds, colored stones and pearls of any size from clients in the U.S. or with a U.S. country of origin.
The labs in Bangkok, Hong Kong, and Tokyo will continue to provide colored stone and pearl services, while the Mumbai lab will continue to provide pearl services.
Clients with questions about GIA services should contact their client service team, while questions about shipping should be directed to couriers.
President Donald Trump announced his administration’s list of reciprocal tariffs at a press conference on April 2. The list included double-digit taxes on goods imported from nations that are key in the jewelry trade, including China, Vietnam, India, Thailand, Botswana, and Israel.
About 13 hours after the reciprocal tariffs went into effect, Trump announced via his social media platform, Truth Social, that he was pausing the reciprocal tariffs for 90 days, though a considerably higher tax rate remains in place for goods imported from China, with the rate varying depending on the product.
The Latest

NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.


The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

Led by the 6.59-carat sapphire, the sale garnered $9.7 million, a record total for a Heritage jewelry auction.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu has been promoted to the role, which has been vacant since last year.

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.

The company announced the change alongside its Q1 results, which showed that the jewelry brand’s year is off to a shaky start.

The retailer will cut 16 percent of its corporate workforce as part of its plan to exit bankruptcy.

Of the many examples used in the filming of “Le Mans,” this one is believed to have spent the most time on Steve McQueen’s wrist.

Megan Piccione dressed Lauren Wasser in layers of diamond jewelry, making her stand out in a crowd that included celebrities like Beyoncé.

Following decades of association leadership, the “semi-retired” colored gemstone expert is turning his focus to gemstone education.

The museum’s new exhibition will feature one of Jesse Owen’s Olympic medals, Yogi Berra’s crown, Super Bowl rings, and more.

The new program provides access to media exposure and editorial opportunities for exhibitors and retailers.

The “Eclipse” jewelry collection captures the fleeting moment where light and shadow align though onyx, diamonds, and freshwater pearls.

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Lazaro Rodriguez Vega was murdered inside Cash Out Gold and Silver in Fort Pierce. A 20-year-old man has been charged in the case.

A portion of every engagement ring sold in its Austin showroom will support the care and preservation of Austin’s wildflowers and green spaces.

Their partnership combines Gemist’s customization technology with Saban Onyx’s U.S.-based manufacturing capabilities.

Respondents were concerned about the Middle East conflict and how it will impact their finances.

Our Piece of the Week, the “Butterfly” necklace, showcases a 7.02-carat oval diamond set between diamond, platinum, and 18-karat gold wings.

Smith uses a comment he overheard in the grocery store to remind retailers that their job is to inspire buying behavior, not just sell.























