Program aims to educate young consumers about mined stones’ positive qualities.
The executive director of fine jewelry talks about her professional journey, her role models, and her love affair with Art Deco.
Group includes the largest collection of René Boivin pieces ever to come to auction.
Author Ruth Peltason shows how the iconic jeweler’s works were in dialogue with the art and fashions of his era.
London Jewels auction will also feature several single-owner collections.
More than 210 items will go under hammer at Precious Aid sale.
3.06-carat stone expected to go for up to $300,000.
Ring featuring pear-shaped, 8.38-carat stone is top item.
Piece featuring rectangular step-cut, 3.89-carat stone between two emeralds will lead California Jewels sale.
Piece from estate of Lady Leslie Ridley-Tree smashes estimate.
Pear-shaped stone from philanthropist will go under hammer at John Moran.