AuctionsDec 10, 2025
Francis Ford Coppola’s Watch Sells for $10.8MThe filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.
Lab-GrownSep 16, 2020
Charles & Colvard Is Now Selling Lab-Grown Diamonds
The line, exclusive to Charles & Colvard, is called “Caydia.”
A “Caydia” engagement ring. Charles & Colvard is now selling lab-grown diamonds direct to consumers on its website.
Research Triangle Park, N.C.—Charles & Colvard has branched out into a category that was seemingly inevitable for the moissanite maker—lab-grown diamonds.
The company announced Tuesday the launch of “Caydia,” a brand of premium lab-grown diamonds that will be exclusive to Charles & Colvard and complement “Forever One,” the company’s line of colorless (D, E, F) moissanite introduced in 2015.
Charles & Colvard called the addition of lab-grown diamonds a “natural progression” for the company, which has been making gem-quality moissanite, a diamond simulant, since 1996.
“This is a pivotal moment for Charles & Colvard as we expand into the lab-grown diamond space,” said Don O’Connell, who took over as president and CEO in June.
“There is a growing awareness of and demand for lab-created gems, and now we offer two premium brands—Forever One moissanite and Caydia lab-grown diamonds. We believe this addition will allow us to … [capture] greater market share.”
Charles & Colvard declined to disclose the name and location of the company supplying its lab-grown diamonds.
It said certified gemologists hand-select the man-made stones for Caydia, which are E, F or G color on the Gemological Institute of America’s color-grading scale and at least VS1 clarity with excellent cut, polish and symmetry.
The diamonds range in size from a half-carat to 2 carats and are sold set into jewelry only.
The company said the International Gemological Institute will grade the majority of its lab-grown diamonds.
The initial assortment for Caydia, a trademarked moniker that is a combination of “cay,” a girl’s name with Greek origins that means pure, and “dia” from diamond, includes round brilliant cuts as well as cushions and ovals.
Right now, Caydia is sold only on CharlesandColvard.com.
The lab-grown diamonds are set into 14-karat and 18-karat gold as well as platinum and grouped into three categories: engagement rings and wedding bands, fine jewelry (meaning non-bridal pieces) and the “Signature Collection.”
There are simple bezel-set pendants, halo stud earrings, right-hand rings, huggies, tennis bracelets and fashion rings.
Prices start at $329 retail for a pair of 1/3-carat J-hoop earrings in 14-karat gold.
The 1-carat solitaire engagement rings on the site range from $2,800 to about $4,500, depending on the setting.
The highest-price piece on the website as of Wednesday morning was a 2 3/4-carat total weight cushion-cut lab-grown diamond
engagement ring in an 18-karat gold halo setting. It was priced at $20,519.
More on Lab-Grown
The Latest
WatchesDec 10, 2025
There’s A New Rolex Boutique in MiamiThe new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.
SurveysDec 10, 2025
Consumer Confidence Drops in November Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
SourcingDec 10, 2025
NAJA Announces Details for 2026 ‘Ace It’ Winter Conference“Longtime favorite” presenters, as well as first-time speakers, will lead talks and workshops at the annual event in Tucson next year.
Weekly QuizDec 04, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsDec 10, 2025
MJSA Names 2025 Responsible Design Challenge WinnerSilas Smith of Meridian Metalworks won the challenge with his pendant that blends Australian and American landscapes.
AuctionsDec 09, 2025
‘Desert Rose’ Diamond Sells for $8.8M in Abu DhabiThe sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
ColumnistsDec 09, 2025
Holiday Sales Happen in December, Most Decisions Don’tMost customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.
TrendsDec 09, 2025
‘Once Upon a Time,’ Guzema Debuted Its Holiday CollectionThe collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.
TechnologyDec 09, 2025
Gemvision Releases Updated MatrixGoldMatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.
Events & AwardsDec 09, 2025
MJSA Showcase Pavilion Returning to JA New York The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.
MajorsDec 08, 2025
Juell Kadet, a ‘Lifelong Pillar’ of Rogers & Hollands, Dies at 96Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.
TechnologyDec 08, 2025
You’ve Heard of Smart Watches and Rings; Meet Smart EarringsBilled as the world’s smallest wearable, Lumia Health’s new smart earrings have a health tracker subtly embedded in the back.
TrendsDec 08, 2025
Amanda’s Style File: Celebrating December’s BirthstonesDon’t let those with December birthdays feel blue. Help them celebrate their month with blue zircon, turquoise, and tanzanite.
CollectionsDec 05, 2025
Piece of the Week: Robinson Pelham’s ‘Tsar Star’ EarringsThe new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.
TrendsDec 05, 2025
Pantone’s Color of the Year for 2026 Is … WhiteA choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.
MajorsDec 05, 2025
Stuller Releases ‘Wrapped in Wonder’ CampaignThe manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.
CrimeDec 04, 2025
Man Arrested After Allegedly Swallowing Fabergé Egg PendantThe man was charged with theft, accused of ingesting the necklace while in a jewelry store in Auckland, New Zealand.
IndependentsDec 04, 2025
Step Inside JR Dunn Jewelers’ Giant New Store The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.
Supplier BulletinDec 04, 2025
Introducing Shop Natural Day: A New Movement Celebrating Natural DiamondsSponsored by De Beers Group
WatchesDec 04, 2025
Casio Shrinks its G-Shock WatchThe classic 5600 series G-Shock has been scaled down to about a tenth of its size, becoming a fully functioning watch ring.
Events & AwardsDec 04, 2025
AGA Announces 2026 Tucson Speaker LineupThe association’s annual conference and gala will take place Feb. 4, 2026, during the Tucson gem shows.
Events & AwardsDec 04, 2025
CBG Announces Speaker Lineup for 2026 Miami Event The January show will include a workshop for jewelry retailers on implementing AI to strengthen their businesses.
TrendsDec 03, 2025
Miley Cyrus Debuts Edgy Engagement RingFellow musician Maxx Morando proposed to the star with a chunky, cushion-cut diamond ring designed by Jacquie Aiche.
Policies & IssuesDec 03, 2025
Costco Joins Growing Wave of Retailers Suing for Tariff Refunds The retailer, which sells billions in fine jewelry and watches, is suing the Trump administration and U.S. Customs and Border Patrol.
SurveysDec 03, 2025
A Record 202.9M Shoppers Turned Out Thanksgiving WeekendBlack Friday is still the most popular shopping day over the five-day holiday weekend, as per the National Retail Federation’s survey.
