The couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.
The End of an Era? Lab-Grown Diamonds' Journey Towards Price Stability
As the demand for lab-grown diamond jewelry may still be increasing, the most notable change we are likely to see is price stabilization.

Brought To You By Nivoda
The popularity of lab-grown diamonds has been on an upward trajectory. However, with production costs steadily declining year-on-year and concerns surrounding demand, many are prompting questions about their future in the market in the natural vs lab-grown diamond debate.
As the demand from consumers for lab-grown diamond jewelry remains strong, and may even still be increasing, the most notable change we are likely to see is the stabilization of prices. Leveraging data from our diamond marketplace, we’ve observed a consistent downward trend in lab-grown prices over time, yet a recent upward trend in Q1 2024 suggests a potential stabilization. Furthermore, it is evident that as carat weight increases, the decline in prices becomes more pronounced. The decrease in lab-grown diamond prices over time mirrors the industry's maturation, signaling its transition into mainstream acceptance.
Despite opinions that the lab-grown diamond market has reached its peak, data from our marketplace shows demand is still very much there. While it may have shifted to different segments, such as fashion jewelry, lab-grown diamonds are poised to remain a popular choice due to their affordability and versatility. This expansion into fashion jewelry not only offers consumers more accessible options for everyday wear but also provides both end consumers and designers with opportunities for creativity, all while maintaining an affordable price point.
The ongoing debate between natural and lab-grown diamonds is likely to continue but ultimately, the end consumer will decide if there is room for both to coexist in the market. With different offerings, they will be able to contribute to a more diverse market and this shouldn’t eradicate the demand for lab-grown diamond jewelry.
Nivoda’s marketplace provides both natural and lab-grown diamonds and melee, continuing to follow consumer demand trends to best support their global customer base in meeting the end consumers’ needs. Despite the stabilization in lab-grown pricing, Nivoda ensures jewelers benefit from the most competitive prices from over 1.6 million diamonds, gemstones and melee, whilst benefiting from net 30 and 60 payment terms, express delivery options and risk-free returns.
In summary, the future of lab-grown diamonds appears promising, with a potential stabilization of prices on the horizon. As the market evolves, Nivoda remains dedicated to providing unparalleled access and support to its customers, ensuring that both natural and lab-grown diamonds continue to shine brightly in the world of jewelry.
For more information on how to source lab-grown diamonds at the best prices, visit www.nivoda.com or join us at booth 58091 at JCK.
The Latest

Consumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.

In February 2026, the auction house will move its headquarters to the former Steinway Hall, a neoclassical landmark on Billionaires’ Row.

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

The new show will take place Jan. 23-25, 2026.


The former BHP Billiton leader and Gemfields chairman is remembered for his influential leadership throughout his 50-year mining career.

The LVMH-owned brand has partnered with the costume design union to revamp its award for 2026.

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

The luxury titan inked a deal to acquire an initial minority stake in the jewelry manufacturer with a pathway to full ownership by 2032.

The company’s curation of unsigned vintage and estate jewelry debuted at the Bloomingdale’s in Costa Mesa, California.

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

Need a gift for the cat lover who has everything? Look no further than our latest Piece of the Week.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

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.

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

Sponsored by Digital Monitoring Products

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

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.





















