Jim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.
At $28.5 million, pink diamond sets record
Newly named the “Pink Josephine” and sold Tuesday at Christie’s Geneva, the 16.08-carat stone set a new world auction record price for a vivid pink diamond.

Geneva--A new world auction record for a vivid pink diamond was set overseas on Tuesday when a 16.08-carat fancy vivid pink diamond sold for $28.5 million.
The cushion-shaped stone, part of Christie’s Geneva sale of Magnificent Jewels, was purchased by an Asian private buyer who named it “Sweet Josephine.”
The diamond is exceedingly rare because it it shows absolutely no trace of a secondary color, Christie’s said, and its Type IIa classification means there is little to no nitrogen in the diamond.
Also notable is the size of the stone. The auction house said with diamonds in the fancy vivid pink range, stones of five or six carats are “rarely encountered” in the sale room and those weighing more than 10 carats are “virtually unheard of,” making a pink diamond as large as 16.08 carats increasingly hard to locate.
In total, the Nov. 10 auction fetched $109.5 million, selling 80 percent by lot and 86 percent by value.
The sale saw strong results for colored gemstones and natural pearls, with a fancy vivid yellow diamond, a bluish-gray diamond, a Burma sapphire and two pearl necklaces all making it into the auction’s top 10 lots.
Coming in as the second-highest lot after Sweet Josephine was a 50.48-carat pear-shaped, brilliant-cut internally flawless diamond of D color. It sold for $7.8 million, or $155,264 per carat.
A 91.81-carat cushion-shaped fancy vivid yellow diamond of VS2 clarity garnered $4.3 million, followed by a 118.88-carat cushion-shaped Burma sapphire, which brought in $4.2 million. Both stones were purchased by the Middle Eastern trade, according to Christie’s.
When it came to pearls, a single-strand natural pearl and diamond necklace sold for $2.2 million, and a single-strand natural pearl necklace with a diamond clasp realized $2.1 million.
“Selling the largest vivid pink cushion-shaped diamond … for a new world auction record price is a strong indication that there is still demand from clients from that end of the market for these truly precious stones,” said Rahul Kadakia, international head of Christie’s jewelry department. “This is also true for pieces of historic or royal provenance, which similarly attracted a lot of interest during the viewing and sold above estimate.”
Kadakia added that rubies also were in high demand, with 27 ruby lots in the auction selling “very well.”
A complete list of results of Tuesday’s Magnificent Jewels sale can be found on the Christie’s website.
The Latest

When conducting its May consumer confidence survey, The Conference Board asked extra questions about consumers’ budgeting strategies.

The “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

The jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.


The Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.

The organization also announced its international board of directors for the 2026-2027 term.

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Saks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.

Smith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.

The Gemological Institute of America is now a 30 percent stakeholder in Tracr, the De Beers-backed blockchain for diamonds.

The retailer is bringing Rolex Certified Pre-Owned watches to five U.S. cities in 2026 for collectors to see, try on, and purchase.

The actress and entrepreneur stars in the jeweler’s new campaign that celebrates life’s quiet moments.

The price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.

The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.

Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.

Sotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

The show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.

The revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.

The miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.

The “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.

This year’s inductees include second-, third-, and fourth-generation jewelers.

The author, speaker, and entrepreneur will give his presentation, “Spiritual Billionaire,” on Saturday morning.

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach on Sunday night.

Signet will integrate the online-only, natural diamond-focused jeweler into Blue Nile, which it wants to position as a higher-end retailer.

These up-and-coming jewelry brands are bringing their distinct aesthetic and unique point-of-view to the Design Atelier for the first time.























