The Crater Gives up a 3.81-Carat Brown Diamond: Arkansas’ State Park Yields a Winner!
Sarah Reap, park interpreter with Arkansas State Parks, including the Crater of Diamonds in Murfreesboro, tells us that David DeCook, from Stewartville, MN, and...
The Hybrid Diamond Color Grading Master Set: How Cost and Availability Caused a Revelation
By now, you’ve probably seen press releases from AGA (Accredited Gemologists Association) and GCAL by Sarine, announcing the new Hybrid Master Set—a diamond color...
Christie’s Headliner, the 23.24-carat “Golconda Blue” Pulled
The 23.24-carat “Golconda Blue” fancy vivid blue diamond has been unexpectedly pulled from the May 14 Christie’s Magnificent Jewels sale, says Anthony DeMarco, contributing...
“We need more gemologists in Government” – Local ASMs, Dealers Ask Government to Remove...
Local Artisanal, Small-scale Miners (ASMs) and Gemstones dealers have called on the Malawi Government to remove the newly introduced restrictions on the exportation of...
Phillips – The Geneva Jewels Auction: IV
The Phillips Geneva Jewels auction, LIVE on May 12, 2025, has the potential to be an outstanding sale, featuring 144 lots of exciting jewels!
We've...
Sotheby’s Hong Kong High Jewelry: the Headliners Did Not Sell
On Friday April 15th, the Sotheby's Hong Kong Fine Jewelry Auction hammered out several beautiful and notable pieces to spotlight in the Roskin Gem...
The Winston Red – the Color Every Other Red Diamond Wishes it Had!
The Winston Fancy Color Diamond Collection was unveiled at the Smithsonian Institution's National Museum of Natural History on Tuesday, April 1st, with Smithsonian dignitaries...
Anthill Garnet: The Pyrope Unearthed with the Help of Insects!
Gemstone mining is anything but an easy task. But for one small group of hardworking insects, finding and moving gem material is simply a...
Royal Easter Eggs: Fabergé at the Virginia Museum of Fine Art, Richmond, Virginia
Thanks to Lillian Thomas Pratt, the Virginia Museum of Fine Arts (VMFA) contains the finest (and reportedly largest) collection of Fabergé objects outside of...
Islamabad, Pakistan Minerals Investment Forum: Eyes On Gemstones – Peridot & Emerald
A two-day Pakistan Minerals Investment Forum took place this past week at the Jinnah Convention Center in Islamabad. In his opening address, Deputy Prime...
Rio Tinto discovers exceptional yellow diamond from its Diavik Diamond Mine
Rio Tinto has unearthed one of the largest gem-quality yellow diamonds ever discovered in Canada, from its Diavik Diamond Mine.
The 158.20 carat rough diamond...
Sotheby’s Diamond Extravaganza: Showcase in Abu Dhabi
Sotheby’s hosted an exhibition in Abu Dhabi (9–10 April 2025) featuring a remarkable selection of colored diamonds, including one of the most significant blue...
