New smoking-gun evidence seems to confirm the theory that the world's most famous diamonds — such as the 45-carat Hope and the 3,106-carat Cullinan — have "super-deep" origins, according to Dr. Evan Smith of the Gemological Institute of America (GIA), who presented his findings to geochemists at the recent Goldschmidt Conference. Smaller diamonds are known […]
New smoking-gun evidence seems to confirm the theory that the world's most famous diamonds — such as the 45-carat Hope and the 3,106-carat Cullinan — have "super-deep" origins, according to Dr. Evan Smith of the Gemological Institute of America (GIA), who presented his findings to geochemists at the recent Goldschmidt Conference. Smaller diamonds are known […]
While working the search field at Crater of Diamonds State Park, Beatrice Watkins joked to her two young granddaughters that their future husbands would need to revisit the site to find diamonds for their wedding rings. What the 56-year-old Mena, Ark., resident didn't realize at the time is that she had already scored the park's […]
A pair of scientists from The University of Hong Kong have developed an autonomous "hunter drone" that can survey wide landscapes and identify valuable gemstone targets using a scanning laser. The drone flies at night and emits a powerful beam that causes fluorescent items on the surface of the ground to glow. The drone was originally […]
A little over five years ago, the 25.59-carat pigeon-blood-red “Sunrise Ruby” rocked the auction world when it obliterated two auction records at Sotheby’s Magnificent Jewels and Noble Jewels sale in Geneva. The hammer price of $30.4 million exceeded Sotheby’s high estimate by more than $12 million and set a new auction mark for the largest […]
Queen Elizabeth II is rarely seen in public without her favorite three-strand pearl necklace — a gift from her beloved father, King George VI, who passed away in 1952. What most Royal Family followers don't know is that the Queen actually owns three nearly identical pearl necklaces that she rotates freely. The future monarch was […]
An artisanal miner in Tanzania struck it rich last week when he sold two enormous tanzanite crystals for $3.4 million. Saniniu Laizer had discovered the crystals — one weighing 9.2kg (46,000 carats) and the other 5.8kg (29,000 carats) — in Tanzania's Manyara region, not far from the country's Merelani mining site. The two rough gems […]
Welcome to Music Friday when we bring you fun songs with jewelry, gemstones or precious metals in the lyrics or title. Today, Swiss singer-songwriter Luca Hänni pursues the 110-carat girl of his dreams in his brand new release, "Diamant," which means "diamond" in German. The official music video, which is performed in German and spotlights […]
More than 3.5 million Swarovski crystals are integrated into the architecture and decor of the Sparkling Hill Resort near Vernon, British Columbia, making this venue a jewelry-lover's fantasy. Owned by Swarovski family patriarch Gernot Langes-Swarovski, the $122 million, state-of-the-art spa facility reflects crystal-infused opulence from every angle. Visitors approaching the resort will immediately notice a […]
Celebrity chefs Alex Guarnaschelli and Michael Castellon have taken their relationship to the next level — and the Food Network star has a dazzling ring to prove it. Guarnaschelli took to Instagram on Saturday to show off her new emerald-and-diamond engagement ring and post the simple caption, "Ok @chefmike808, you’re on!" She punctuated the post […]