GCAL By Sarine Expands 8X to 2 More Fancy Shapes
The diamond cut grade is now available for marquise- and pear-shaped diamonds.

The lab announced last week that it will now give 8X reports for pear- and marquise-shaped diamonds, two cuts that are growing in popularity, alongside other fancy shapes.
“Creating parameters for cutting 8X marquise and pear shapes was more challenging than we anticipated,” GCAL by Sarine President Angelo Palmieri said.
“There were critical factors that played into how the stone performs, but our focus remained the same—maximizing light return, while minimizing the bow tie.”
Complete details on the 8X cut grade for pear-shaped diamonds are available here, while details on 8X marquise-cut diamonds are available here.
GCAL launched 8X in 2021 with round brilliant-cut diamonds.
Called the 8X Ultimate Diamond Cut Grade, GCAL said it developed 8X to reflect advancements in diamond cutting technology and techniques.
To be deemed an 8X diamond, a stone must receive a grade of “excellent” across eight aspects of its cut: polish, external symmetry, proportions, optical brilliance, fire, scintillation, optical symmetry, and hearts and arrows.
In 2022, the lab began expanding into fancy shapes and in 2023, it introduced 8X for proprietary cuts.
Palmieri noted that additional fancy shapes are “on the way.”
The GCAL by Sarine website lists radiant, cushion, and emeralds cuts as coming soon.
The Latest

The singer’s ring ticks off many bridal trends, with a thick band, half-bezel setting, and solitaire diamond.

The bracelet references vintage high jewelry and snake symbolism as a playful piece where a python’s head becomes a working belt buckle.

The heist happened in Lebec, California, in 2022 when a Brinks truck was transporting goods from one show in California to another.

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

The 10-carat fancy purple-pink diamond with potential links to Marie Antoinette headlined the white-glove jewelry auction this week.


The Starboard Cruises SVP discusses who is shopping for jewelry on ships, how much they’re spending, and why brands should get on board.

The historic signet ring exceeded its estimate at Noonans Mayfair’s jewelry auction this week.

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

To mark the milestone, the brand is introducing new non-bridal fine jewelry designs for the first time in two decades.

The gemstone is the third most valuable ruby to come out of the Montepuez mine, Gemfields said.

Founder and longtime CEO Ben Smithee will stay with the agency, transitioning into the role of founding partner and strategic advisor.

Associate Editor Natalie Francisco shares 20 of her favorite pieces from the jewelry collections that debuted at Couture.

If you want to attract good salespeople and generate a stream of “sleeping money” for your jewelry store, then you are going to have to pay.

The top lot was a colorless Graff diamond, followed by a Burmese ruby necklace by Marcus & Co.

Gizzi, who has been in the industry since 2001, is now Jewelers of America’s senior vice president of corporate affairs.

Luca de Meo, a 30-year veteran of the auto industry, will succeed longtime CEO François-Henri Pinault.

Following visits to Vegas and New York, Botswana’s minerals minister sat down with Michelle Graff to discuss the state of the diamond market.

The “Your Love Has the Perfect Ring” campaign showcases the strength of love and need for inclusivity and representation, the jeweler said.

The former De Beers executive is the jewelry house’s new director of high jewelry for the Americas.

The New York Liberty forward is the first athlete to represent the Brooklyn-based jewelry brand.

Take a bite out of the 14-karat yellow gold “Fruits of Love Pear” earrings featuring peridots, diamond stems, and tsavorite leaves.

The one-day virtual event will feature speakers from De Beers, GIA, and Gemworld International.

The California-based creative talks jewelry photography in the modern era and tackles FAQs about working with a pro for the first time.

Al Capone’s pocket watch also found a buyer, though it went for less than half of what it did at auction four years ago.

The foundation has also expanded its “Stronger Together” initiative with Jewelers for Children.

Assimon is the auction house’s new chief commercial officer.

The De Beers Group CEO discusses the company’s new “beacon” program, the likelihood diamonds will be exempt from tariffs, and “Origin.”