Les 10 concurrents cguardian.com les plus visités

christies.com

This Supplementary Notice applies to consumers and site users in HK which should be read together with the global privacy notice of Christie’s

sothebys.com

Sotheby’s May sale of High Jewelry in Geneva presents a kaleidoscopic range of rare gemstones and collectible signed jewels. Headlining the sale is a 6.03-carat Fancy Vivid Blue, Internally Flawless diamond.There is a fabulous offering of jewellery including Art Deco pieces, a suite of jewels from Chopard’s collaboration with Rihanna, and iconic works by Cartier, Bulgari, and Van Cleef & Arpels.Notable gems include The Peacock of Ceylon, a superb sapphire weighing 102.40 carats and a magnificent 1950s emerald necklace with superb quality Colombian emeralds.In collaboration with De Beers, the sale also offers exceptional high-quality diamonds, including a matched pair of 18.38-carat, D Colour diamonds.

artron.net

雅昌艺术网是世界知名的艺术品权威门户网站，是雅昌《艺术品数据库》的重要应用平台，涵盖字画拍卖，艺术品投资，画廊古董古玩交易信息等，是信誉服务专业收藏投资者之间的交易交流平台。

ha.com

America's Auction House

lot-art.com

LOT–ART is the leading search engine, marketplace and investment advisory for fine art & collectibles.

artprice.com

artprice is the world leader of art market information with a coverage of more than 700,000 artists of fine art with over 30 millions auction results and indices of paintings, drawings, scuptures, photographies, prints and multimedia collected from 6,300 art auction houses worldwide.

ocula.com

Ocula presents contemporary art exhibited by the world's leading artists and galleries, and reports on the people, ideas and events shaping art now.

heni.com

HENI is an international art services business working with leading artists and estates across publishing, printmaking, digital, film and art research.

askart.com

askart homepage. askart: art auction results + records, artwork prices, appraisers, signatures and artist biographies.