Diamonds - JCK

Bonhams to Auction Personal Collection of Late Senator Dianne Feinstein

Bonhams will host an auction on Oct. 8 in Los Angeles, showcasing The Legacy of a Stateswoman: The Personal Collection of Senator Dianne Feinstein....

Helen Molesworth’s New Book Mesmerizes Readers Across Gemstone History

Helen Molesworth has many qualifications to write about gemstones, whether it is her roles with leading auction houses or her academic background as...

Sell More by Using These Fun Facts With Clients

Fun facts are pieces of useful information that go beyond nickel knowledge. They are intended as edutainment—stimulating conversation that teaches...

2024 Emmys Jewelry: The Affair of the Earrings

After the 2023 Emmys were delayed until January 2024, the TV awards got back on track for its 2024 ceremony, and some things haven’t changed....

Lucara Diamond Finds Another Jumbo Gem

Lucara Diamond has unearthed another supersize stone from its Karowe mine in Botswana. (more…)

How One Jewelry Brand Is Prepping for Wife Appreciation Day (Honest, It’s Real!)

If you’re like most retailers, you will seize every opportunity to encourage people to buy jewelry—and Wife Appreciation Day is as good a reason...

Joy Haugaard of Lionheart Jewelry on Her New Equine-Inspired Gold Collection

When designer Joy Haugaard, creative director of Lionheart, a fine jewelry brand she cofounded in 2018 with her sister, Sarah, was growing up in...

Linked In: 12 New Chain Jewels Perfect For Holiday Shoppers

Not so long ago, thick gold chains had a reputation in the popular imagination as the adornment of choice for a slick but ultimately unsavory kind of...

IGI Brings Grading Services to Diamond Growers’ Factories: Filing

Some big Indian lab-grown diamond companies no longer need to send their stones to an International Gemological Institute (IGI) office for grading....