![Diamond and 18K white gold ring showcasing an unheated 16.40-carat Sri Lankan sapphire, estimated at $8,000-$12,000. Image courtesy of Michaanâs Auctions](https://www.liveauctioneers.com/news/wp-content/uploads/2023/04/Screenshot-2023-04-05-at-10.03.46-AM.png)
ALAMEDA, Calif. â In April, Michaanâs will conduct three auctions. The monthly Gallery Auction on Friday, April 14 will be followed by two new specialty sales on Monday, April 17. The first is a Collectibles Auction that will start at 10 am Pacific time, and the second is a Prints and Multiples Auction that opens at 1 pm Pacific time. Absentee and Internet live bidding will be available through LiveAuctioneers.