Pink to red spinel is in high demand among gem connoisseurs. - Courtesy a Private Collector and Mona Lee Nesseth, Custom Estate Jewels Spinel, like garnet and diamond, is singly refractive, with the ...

Spinel oxides have been explored for their potential as active electrochemical oxygen evolution reaction catalysts. However, the catalytic process for spinel oxides often follows the adsorbate ...

Jewels, birthstones, and gemstones-these sparkling treasures have captivated humanity for centuries. But is there a ...

Such pieces have appeared in recent collections from independent jewelry designers and houses such as Cartier, Bulgari and ...

GIA’s laboratory in Bangkok, Thailand conducts research and provides services such as diamond grading and origin determination, colored stone grading and origin determination and pearl identification ...

Sharon Stone had harsh words for her fellow Americans over the weekend as she reflected on Donald Trump’s election win. Stone, a 66-year-old Pennsylvania native, ripped “80 percent” of ...

Christie’s Magnificent Jewels auction in New York features pieces by Suzanne Belperron, Harry Winston Van Cleef & Arpels, ...

A 5.7-carat fancy intense blue diamond ring could fetch $6 million to $8 million during the Christie's Magnificent Jewels ...

Tis the season for gifting glamorous jewels: from a Tiffany & Co.cuff to a bejeweled Jacob & Co. timepiece.We’re sure Santa’s ...

“While the size and value of a stone are significant, our primary emphasis is on how the jewellery resonates ... Today pastel ...

NEW STONE AGE GIRL:That’s our dinner. NEW STONE AGE BOY:An eagle. NEW STONE AGE BOY:Dad, dad you’ll never guess what we just saw! An eagle took the baby boar that we were hunting for dinner.# ...

Van Cleef & Arpels flexed its stone-setting skills in its Traversée Mystérieuse bracelet which came decked ... aquamarines, ...