is a service specially designed for invited VIPs, aiming at high-end auction products and those that are considered suitable by GSES auction houses. Private purchasing services allow collectors to buy and sell collections in a low-key manner, saving you valuable time, so they have unique advantages.

    If you wish to sell art treasures or jewelry outside the auction, GSES auction house is willing to serve you. We will contact suitable buyers according to the type of goods to be sold and strive for the best price for you.

    On the contrary, if you want to buy works of art or jewelry that have not been auctioned, or need to find works of art for special occasions, experts from GSES auction houses can also spread over the global network of brokers and private collectors, tailor-made private purchase plans for your needs, and search for the best products for you at the ideal price. The expert team of GSES auction houses is knowledgeable, knows the market well, provides professional advice to customers all over the world, and formulates one-to-one negotiation plans for clients and buyers to meet the needs of both parties.

    Private bargaining takes the form of "hidden bidding": we will post information, pictures and valuation of high-end photographs on the Internet or email them to invite VIPs to bid. At the end of the bid, the highest bidder who reaches the bottom price becomes the buyer.

Bidding methods  can be requested to download the Private Purchase Bid Form, fill in and sign it in person. Before the deadline, the bid is scanned and send to GSES.

can provide all the services needed to proactively or reactively manage collections, and manage the transition of such collections from generation to generation.

We have successfully curated Auctions clients from across California whether private individuals, are responsible for the entire contents of numerous historic family homes, extensive corporate collections, or discrete collections assembled by connoisseurs.

GSES Auction Appraisals & Valuations provides a single contact, the Account Manager, to guide clients through the valuation process and to offer them access to global specialist expertise of GSES Auctions.