Marni Davimes Weinbaum

Marni Davimes Weinbaum is a News Writer at Rapaport. She reports on jewelry retailers, auctions, and manufacturing.

Sotheby’s Steps into the Bespoke-Jewelry Space

A new custom service from the auction house puts its global standing to work for clients who want exclusive access to exceptional gems.

How Taylor Swift’s Ring Is Setting the Stage for Today’s Proposals

Old mine diamonds and engraved vintage bands are big hits for brides-to-be thanks to the music icon’s viral sparkler.

FCRF Debuts Printed Rarity Report for Fancy-Color Diamonds

Organization expands documents from members-only to entire industry.

Travis Kelce Proposes to Taylor Swift with Cushion-Cut Diamond Ring 

The antique-style stone on a yellow-gold band has an estimated value of $750,000.

Alrosa Deploys Advanced AI System to Accelerate Diamond Exploration  

The miner expects latest tech to save hundreds of millions of rubles per project.

Dubai Police Thwart Theft of $25M Pink Diamond

Foiled plot ends with three suspects in custody and the gem recovered within hours.

Second-Half Gains Help Michael Hill Offset Tough Year 

Jewelry sales improve despite weak demand in several markets.

Tanishq Unveils Diamond-Verification Partnership with De Beers

Initiative aims to reduce consumer confusion between lab-grown and natural.

Jewelers of America Reveals 2025 CASE Award Winners

Group honors designers for standout pieces showcasing creativity, artistry, style and excellence.

Signs of Stability for Fancy-Color Price Index 

Top climbers in second quarter were 1.50-carat, fancy-vivid-blue diamonds, while 3-carat fancy-intense yellows headed list of stones that lost ground.
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Picture of Marni Davimes Weinbaum

Marni Davimes Weinbaum

Marni Davimes Weinbaum is a News Writer at Rapaport. She reports on jewelry retailers, auctions, and manufacturing.