21ct. Diamond Ring to Head Up Doyle Jewelry Auction

Other lots include René Boivin brooches that once belonged to socialite Babe Paley.

Why Did Watches of Switzerland Buy Hodinkee?

Explaining a retailer’s acquisition of a timepiece blog.

Late US Senator’s Diamond Ring Fetches over $100K at Bonhams

Sale of Diane Feinstein’s personal collection also included $19,200 California State Flower brooch.

US Jewelry Sales See Holiday Uptick – Mastercard 

Labor Day weekend drives 3.8% year on year rise in category.

China ‘Kaput,’ Synthetics Are Biggest Disruptor, Says Martin Rapaport

Influx of inherited wealth will open up opportunities for the industry, Rapaport Chairman tells Diamond Club West Coast.

Martin Rapaport on Natural Diamond Markets

Geopolitical and economic forces are disrupting the industry, but there’s opportunity to be had in the decline of retailers’ synthetic margins, diamond-jewelry resale and a $72 trillion inheritance boom.

This Diamond Dealer Attended India’s Wedding of the Century

Rupesh Dihora recalls his quest for celebrity selfies at the Ambani family’s bejeweled celebrations.

$10M Blue Diamond to Lead Christie’s Hong Kong Sale

Marquise-cut, 5.02-carat center stone is internally flawless.

Fancy-Color Prices Stable Despite Slight Decreases

Yellows fell further than other hues in third quarter, while pinks were mostly flat.

Change in Spending Patterns Hampers Hong Kong Luxury Sales

Revenue down 24% year on year in August.

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