Next Catoca and Luele sales will see lower availability in those sizes, Endiama says.
Piece rakes in $688,000 at London auction against a $242,000 presale price.
Company implements new strategies to accelerate and differentiate luxury.
Session will take place June 16 at 10 a.m. Eastern time.
Jewel sells for $194,500 at Hong Kong online auction.
Engagement-ring insurance is shifting from optional to expected. Here’s what drives buyer behavior and adoption.
Unmounted stone has a $550,000 high estimate at upcoming sale.
Average cost of mined stone was $4,063 in 2025, up 25% from 2023.
A Fabergé diamond and aquamarine necklace from 1911 could fetch up to $600,000 in New York.
Revenue from jewelry, watches, clocks and valuable gifts up 20% year on year.
Market Comment: June 4, 2026