SourcingSep 23, 2026
Organization That Promotes Natural Diamond Rebrands for Third Time The Natural Diamond Council is now The Diamond Collective and has announced a new strategy under CEO Amber Pepper.
TrendsFeb 16, 2016
Gemstone Spotlight: Unhada
While Jocelyn Prestia’s journey into gemstones started as a way to learn about them in order to sell antique jewelry, her belief that she could tell their story through jewelry brought her into the design realm.
These 18-karat gold Acrobat earrings, featuring lapis accented with fancy sapphires, diamonds, iolite, and amethysts, are inspired by Chinese acrobats ($4,300).
While Jocelyn Prestia’s journey into gemstones started as a way to learn about them in order to sell antique jewelry, her belief that she could tell their story through jewelry brought her into the design realm.
Prestia, the winner of the 2015 Mort Abelson New Designer of the Year Award, started Unhada while she was living in Bangkok. She creates mostly one-of-a-kind pieces, setting unique stones that she has found on her travels in 18-karat gold.
“I would discover a gem and just envision the world it came from,” Prestia said. “I try to mix up different times and places to create a unique aesthetic while usually focusing on a trifecta of inspirations--my life in Asia, antique jewelry, and fairy tales and fantasy."
Among her collections are the “Dynasty” line, inspired by the Chinese dynasty period; the “Fringe” collection, inspired by the late Victorian period but with a modern-day take; and the “Diadem” collection, blending the old world European tiaras with the architecture and decors of Thailand’s monasteries and temples.
Click through the slideshow to see 10 Unhada pieces. All prices listed are retail.
These 18-karat gold Acrobat earrings, featuring lapis accented with fancy sapphires, diamonds, iolite, and amethysts, are inspired by Chinese acrobats ($4,300).
The Sumac Dynasty necklace features sugilite and fancy sapphires in 18-karat gold ($4,400).
The Double Happiness ring, with a lavender blue sapphire, a flush-set diamond and a chain detail, set in 18-karat gold ($1,275)
Noctiluca Fringe necklace boasting Mexican matrix opals, champagne garnets and Morogoro (Tanzanian) spinel made in 18-karat gold ($5,560)
The 18-karat Good & Evil earrings feature opals, moonstones, color-change garnets, pearls and black diamonds ($1,700).
The Envy Dynasty 18-karat gold necklace boasts a rare quartz with actinolite inside of it accented by color-change garnets, diamonds and sapphires ($4,100).
The First Knight ring has a boulder opal center stone accented with emeralds, blue sapphires and diamonds in 18-karat gold ($3,075).
The Duchess studs are made with pale amethysts set in 18-karat gold ($1,540).
The Ba Li Dynasty necklace features fossilized coral, labradorite and a pear-shaped moonstone set in 18-karat gold ($3,950).
Prestia’s Leopold earrings with lepidolite, purple sapphires, blue sapphires and diamonds in 18-karat gold ($4,000)
Editors' Picks
Sponsored by
More on Trends
The Latest
IndependentsSep 23, 2026
This Milwaukee-Area Jeweler Is Serving the 7CsPaul’s Jewelers sells coffee, chocolate, and cookies from a custom gold-wrapped trailer parked outside the store starting at 7 a.m.
MajorsSep 23, 2026
Kay Jewelers’ New Campaign Goes ‘All In’ on LovePart of its brand relaunch, the marketing around the campaign includes a contest involving a jacket set with 550 diamonds.
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional EditionExperience gemstones with greater precision and comfort than ever before.
Events & AwardsSep 23, 2026
Tiffany & Co. Exhibition Opening at Arkansas Museum The curation, opening soon at the Crystal Bridges Museum of American Art, honors the jeweler’s heritage through a distinctly American lens.
Weekly QuizSep 17, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CollectionsSep 23, 2026
Pucker Up for Pandora’s New Pat McGrath Jewelry CollabThe jewelry giant has partnered with the famed makeup artist to create a colorful new collection of charms and rings.
IndependentsSep 23, 2026
Texas Jewelers Association to Celebrate 120th AnniversaryThe association will mark the milestone at its convention next month.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
IndependentsSep 23, 2026
Sissy’s Log Cabin’s ‘Back to School and Bling’ Event ReturnsThe jeweler donated school supplies to Memphis, Tennessee, students during the event combining basketball and mentorship.
MajorsSep 22, 2026
Foundrae’s Lawsuit Against Pandora Can Continue, Court RulesA federal judge denied Pandora’s motion to dismiss Foundrae’s claim for copyright infringement of its medallions.
ColumnistsSep 22, 2026
Peter Smith: Our Struggle With Emotional SellingPeople aren’t thinking rationally when they are buying luxury products, and we shouldn’t be selling them that way, Peter Smith writes.
IndependentsSep 22, 2026
Constance Polamalu Named to '40 Under 40' ListThe Baltimore Business Journal recognized the entrepreneur for her leadership in business and the jewelry industry.
GradingSep 22, 2026
GCAL by Sarine Opens New Lab in MumbaiThe facility is located within SEEPZ and is GCAL by Sarine’s second location in India, joining its existing grading lab in Surat.
Events & AwardsSep 22, 2026
NYCJAOS Returns for Autumn EditionThe four-day show is slated for Nov. 19-22 at the Metropolitan Pavilion in New York City’s Chelsea neighborhood.
AuctionsSep 21, 2026
Ultra-Rare Cartier Cheich Watch Sells for $3.4M Offered at Sotheby’s Hong Kong, the one-of-a-kind white gold watch now holds the title of most valuable Cartier wristwatch sold at auction.
MajorsSep 21, 2026
Longtime Industry Executive Pamela Bernstein-Gulla to RetireBernstein-Gulla has been working in the jewelry industry for 40 years, most recently as chief engagement officer for Hill & Co.
IndependentsSep 21, 2026
Bhindi Jewelers Moves Into New, Larger California StoreThe relocated Glendale store, now at The Americana at Brand, was designed to be a contemporary “timepiece haven” inspired by luxury resorts.
AuctionsSep 18, 2026
7.52-Carat Unheated Paraíba Tourmaline Sells for $1.3M at Sotheby’s The top lot of the auction house’s Hong Kong jewelry sale was an Art Deco Mauboussin necklace with ruby beads, which sold for $2 million.
Policies & IssuesSep 18, 2026
Tariffs, Retail Crime Top of Mind at JA’s Annual Fly-In Retailers and manufacturers headed to the Capitol this week to discuss tariff exemptions for diamonds and gemstones, among other issues.
CollectionsSep 18, 2026
Nanis Transforms Its ‘Boule’ Into a Mirror Our Piece of the Week is a pair of drop earrings from the “Sway” collection featuring Nanis’ first use of mirror-polished gold.
GradingSep 18, 2026
De Beers Introduces Faster Version of Diamond Screening Machine SynthDetect 2 can scan a full tray in less than five minutes, De Beers said, making it six times faster than its predecessors.
AuctionsSep 18, 2026
Noonans To Auction Medieval Gold Seal Ring Recovered By 2 FriendsTwo metal detectorists discovered the ring, which may have belonged to English noblewoman Matilda of Lancaster, in Suffolk.
Policies & IssuesSep 17, 2026
Tariffs on India Could Increase as Russian Sanctions Bill Heads to Trump’s DeskThe bill has a provision that allows the president to raise tariffs on countries that import Russian oil and gas to as much as 100 percent.
Events & AwardsSep 17, 2026
This Is the Winner of the 2026 Robert M. Shipley AwardThe American Gem Society presented the annual award to a former president of its board.
CollectionsSep 17, 2026
Cynthia Erivo, Zoë Chicco’s Jewelry Collab Is an Ode to TransformationThe “Chrysalis” capsule centers butterfly motifs representing growth, transformation, and the unfolding of who you are.
Events & AwardsSep 17, 2026
Louisiana Retailer Kevin Patton Wins Lifetime Achievement AwardJewelers of Louisiana presented Patton, the third-generation president of Pattons Fine Jewelry, with the award at its annual convention.
PodcastsSep 16, 2026
Episode 9: Remembering Cindy EdelsteinTwo special guests join the podcast to commemorate the 10th anniversary of the designer advocate, mentor, and author’s untimely passing.
