CollectionsJun 04, 2026
Buddha Mama to Spend the Summer in AspenThe Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.
AuctionsSep 22, 2016
3.81-Carat Fancy Intense Blue Diamond Sells for $3M
The oval-cut stone went above its pre-sale estimate of $1.7 to $2.4 million at Bonhams London’s Fine Jewellery sale Tuesday.
This 3.81-carat fancy intense blue diamond sold for $3 million at Bonhams London Tuesday, making it the top lot of the auction house’s Fine Jewellery sale.
London--A fancy intense blue diamond from a private British collection went above its pre-sale estimate when it hit the auction block in London Tuesday.
The 3.81-carat oval-cut stone, estimated to sell for between $1.7 and $2.4 million, garnered $3 million at Bonhams’ Fine Jewellery sale Tuesday, making it the top lot of the event.
Other notable blue stones finished at the top of the sale, with a pair of late 19th century Kashmir sapphire earrings, weighing 8.97 carats and 8.93 carats, selling for $1.1 million, also going over their pre-sale high estimate of $790,000.
In fact, many lots sold for more than expected, with nine out of the top 10 besting pre-sale estimates.
A marquise-cut 11-carat diamond in a six-claw 18-karat gold setting more than doubled its estimate when it garnered $799,560 (high estimate $330,000); a 13.77-carat brilliant-cut diamond ring from J. Roca went for $393,599 (also a high estimate of $330,000); and an early 20th century bow brooch/pendant set with old brilliant-cut diamonds garnered $151,584 (high estimate $52,500).
A Harry Winston necklace featuring an articulated line of alternating marquise-cut and pear-shaped diamonds sold for $143,777 (with a pre-sale high of $78,700).
The only lot in the top 10 to fall within its pre-sale estimated range was a pair of earrings set with cushion-shaped sapphires weighing 4.16 and 5.01 carats and a border of old brilliant-cut diamonds, which garnered $221,847.
The full list of results can be found on Bonhams.com.
This early 20th century bow brooch/pendant set with old brilliant-cut diamonds set in silver and gold garnered $151,584.
A pair of diamond pendent earrings circa 1830, weighing 3.02 and 3.25 carats, with a pinched collett setting, garnered $135,970.
This ring from J. Roca features a 13.77-carat brilliant-cut diamond of I color and VVS2 clarity between shoulders set with trios of graduated baguette-cut diamonds. It sold for $393,599.
This marquise-cut 11-carat diamond set in a six-claw 18-karat gold setting sold for $799,560.
This pair of earrings featuring two cushion-shaped Kashmir sapphires weighing 8.97 carats and 8.93 carats, each surrounded with old brilliant-cut diamonds and an old brilliant-cut diamond surmount, sold above their highest pre-sale estimate when they garnered $1.1 million.
This pair of earrings, set with cushion-shaped sapphires weighing 4.16 and 5.01 carats and a border of old brilliant-cut diamonds, went for $221,847.
This Harry Winston necklace, featuring an articulated line of alternating marquise-cut and pear-shaped diamonds weighing 38 total carats, sold for $143,777.
The Latest
MajorsJun 04, 2026
AGS Honors Late Peter Yantzer, Holds Time Capsule CeremonyThe organization also announced its international board of directors for the 2026-2027 term.
MajorsJun 04, 2026
Neiman Marcus’ Downtown Dallas Store to Close in SeptemberSaks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in VegasAs gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.
ColumnistsJun 03, 2026
Peter Smith: When Top Talent Leaves and What It Says About YouSmith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.
Weekly QuizMay 28, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
GradingJun 03, 2026
GIA’s Tracr Investment Is First Step Toward Industry-Owned PlatformThe Gemological Institute of America is now a 30 percent stakeholder in Tracr, the De Beers-backed blockchain for diamonds.
WatchesJun 03, 2026
The 1916 Company Taking Pre-Owned Rolexes on the Road, AgainThe retailer is bringing Rolex Certified Pre-Owned watches to five U.S. cities in 2026 for collectors to see, try on, and purchase.
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry RetailersWith the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.
IndependentsJun 03, 2026
Jessica Alba Is the New Face of Gabriel & Co.The actress and entrepreneur stars in the jeweler’s new campaign that celebrates life’s quiet moments.
TrendsJun 03, 2026
State of Design: Only the Innovative Will SurviveThe price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.
FinancialsJun 02, 2026
Signet Jewelers’ Q1 Sales Up 2% As It Focuses on ‘Core Four’ The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.
SourcingJun 02, 2026
Leader Appointed for Botswana’s Diamonds for Development Fund Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.
WatchesJun 02, 2026
Watch Industry Veteran James Marks Joins Sotheby’sSotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.
IndependentsJun 02, 2026
State of Retail: 6 Things Retailers Should Know About Consumers TodayFrom Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.
Events & AwardsJun 01, 2026
Design Atelier Brands Have a Big Night at Emotional Couture Design AwardsThe show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.
SourcingJun 01, 2026
RapNet Rebranding as Rapaport TradeThe revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.
SourcingJun 01, 2026
Gemfields’ Higher-Quality Emerald Auction Achieves $26.8MThe miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.
CollectionsMay 29, 2026
Cultus Artem’s Necklace Is the Oasis in Las Vegas’ DesertThe “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.
IndependentsMay 29, 2026
Meet the 2026 Retailer Hall of Fame InducteesThis year’s inductees include second-, third-, and fourth-generation jewelers.
Events & AwardsMay 28, 2026
JCK Announces Jesse Itzler as 2026 Keynote SpeakerThe author, speaker, and entrepreneur will give his presentation, “Spiritual Billionaire,” on Saturday morning.
Events & AwardsMay 28, 2026
JCK Rocks To Ride With NellyThree-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach on Sunday night.
MajorsMay 28, 2026
Signet Jewelers to Buy The Clear Cut Signet will integrate the online-only, natural diamond-focused jeweler into Blue Nile, which it wants to position as a higher-end retailer.
CollectionsMay 28, 2026
Meet The 17 Newcomers to Couture’s Design AtelierThese up-and-coming jewelry brands are bringing their distinct aesthetic and unique point-of-view to the Design Atelier for the first time.
GradingMay 28, 2026
GCAL By Sarine Launches 8X Cushion CutThe lab’s proprietary diamond cut grade has been expanded to include the popular fancy shape.
Events & AwardsMay 27, 2026
5 Security Tips for Las Vegas Jewelry Market Week 2026This year, it’s what could happen outside of show hours that worries JSA Executive Vice President Scott Guginsky.
ColumnistsMay 27, 2026
What Jewelers Can Learn From Luxury Fashion’s Digital PlaybookHigh-end fashion houses know how to emotionally connect with customers online. Retail jewelers should take note, Emmanuel Raheb writes.
Events & AwardsMay 27, 2026
Couture’s ‘The Iridescence’ Will Showcase 7 Emerging Jewelry DesignersThe designers are the third cohort of mentees from the show’s Belonging @ Couture mentorship program.
