Rio Tinto Mine Recovers Rare Purple Diamond
Rio Tinto has unearthed a purple diamond weighing 0.45 carats at its Diavik mine, an unusual find at a site that generally produces white stones. A trace element like hydrogen or a twist in the [...]
In Antwerp, Auction, Bonhams, Bulgari, Certificate, Christie's, Colored diamonds, De Beers, Diamonds, Fairs, Fancy Color, Geen categorie, GIA, Gold, HRD, IGI, Jewellery, Maintenance, Marketplace, Mine, Retail, Rough diamonds, Sotheby's, Tiffany's
Posted HRD Antwerp stopt met certificatie synthetische diamant
Het diamantlaboratorium HRD Antwerp reikt al sinds 1973 certificaten uit die de echtheid bevestigen en de kwaliteit van diamanten beschrijven. Sinds meer dan tien jaar deed het labo, dat op vijf [...]
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Marie Antoinette-Related Pink Diamond Top Christie’s NY
An important piece leading the sale is a JAR ring featuring the Marie-Thérèse Pink Diamond, a kite-shaped, 10.38-carat, fancy-purple-pink expected to bring in up to $5 million. The stone, which [...]
In Antwerp, Auction, Bonhams, Bulgari, Certificate, Christie's, Colored diamonds, De Beers, Diamonds, Fairs, Fancy Color, GIA, Gold, HRD, IGI, Jewellery, Maintenance, Marketplace, Mine, Retail, Rough diamonds, Sotheby's, Tiffany's
Posted GIA Moves to Redefine Lab-Grown Diamond Grading
GIA Moves to Redefine Lab-Grown Diamond Grading, Signaling Clearer Divide from Natural Diamonds The world’s leading authority in gemology is redefining lab grown diamond grading by dropping the [...]
Zeldzame blauwe diamant geveild voor 21,5 miljoen dollar
In het Zwitserse Genève werd dinsdag een grote blauwe diamant van 10,03 karaat geveild voor 21,5 miljoen dollar (19,1 miljoen euro). Dat heeft veilinghuis Sotheby’s meegedeeld in een persbericht. [...]
Trump Announces 90-Day Pause on Most Tariffs, Ups China Tax
President Donald Trump has put a three-month hold on most of his recently announced reciprocal tariffs, lowering the rate to 10% for nearly all countries. At the same time, he has hiked the taxes [...]
In Antwerp, Auction, Bonhams, Bulgari, Certificate, Christie's, Colored diamonds, De Beers, Diamonds, Fairs, Fancy Color, GIA, Gold, HRD, IGI, Jewellery, Maintenance, Marketplace, Mine, Retail, Rough diamonds, Sotheby's, Tiffany's
Posted EU Will Not Impose Import Tariffs on US Diamonds
The European Union will not include polished diamonds in the countermeasure package it has put together in response to the new US reciprocal tariffs. The move would have caused “significant harm” [...]
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Consumers Spend an Average of $5,500 on Engagement Rings
US consumers shelled out an average of $5,493 on engagement rings, according to a recent survey by the Plumb Club, up 2% from the previous study in 2023. Some 29% of respondents said they laid [...]
Hoe luxehorlogemerken de crisis trotseren
Luxehorlogemerken staan voor grote economische uitdagingen. Hoe blijven grote spelers als Rolex en Patek Philippe consumenten aantrekken ondanks de dalende vraag? Tot en met 7 april presenteren [...]
How Jewelers Are Swirling Mocha Mousse into Their Designs
Comfort. Warmth. Simple pleasures. These are what the trend forecasters at Pantone believe we will all be seeking in 2025, and the shade they believe best captures this zeitgeist is Mocha Mousse, [...]