A 10.33-carat Burmese ruby sold for an impressive $5.5 million after a six-minute bidding war among two bidders on the phone and one in the New York saleroom at Sotheby’s Magnificent Jewels auction.

Here's all that you need to know about this magnificent stone. Be prepared to embark on a fun and interactive journey, where you will learn about the certification process, discover tips for finding ...

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. If you're after a show-stopping stone, this diamond cut is known for ...