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From Legendary Mine to Market Leader, Muzo Redefines the Emerald Standard

By uniting heritage, innovation and responsibility, the company is setting a new benchmark for excellence.

30ct. Fancy-Yellow Diamond to Lead Bonhams New York Sale

Ring carries upper estimate of $550,000 at Exceptional Jewels auction.

Rapaport’s Rebrand to Lead the Diamond Industry’s Evolution, with RapNet Transitioning to Rapaport Trade 

The upcoming transition from RapNet to Rapaport Trade reflects Rapaport’s commitment to create a connected ecosystem where pricing, inventory, trading tools and market intelligence work in harmony to help diamond businesses prosper.

Jewelry Sees Strong Full-Year Revenue at Richemont

Figure for division up 8%, with growth in all regions.

Rough-Price Hike Boosts Gem Diamonds’ Revenue

Average amount per carat up 42% year on year at $1,501.

Market Comment: May 20, 2026

Industry preparing for Las Vegas shows.

Christie’s to Offer 15ct. Sapphire at Its New York Auction

Piece has a $1.8 million high estimate at the Magnificent Jewels sale.

Rapaport Intelligence Report: Low Colors in High Demand

Larger diamonds with J grades and down are gaining popularity among wealthier US consumers. What’s driving the craze?

Colored Sapphires Make over Six Times High Estimate at Christie’s

Pair of earrings rakes in $385,500 in Geneva, smashing its $56,900 presale price.

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