The stone is flanked by two emerald-cut diamonds and mounted on an 18k white gold ring. It fetched more than $2.6 million. A 2-carat fancy vivid orange diamond fetched nearly $1.9 million ...

A ring by Oscar Heyman with a 4.76-carat diamond and a 5.11-carat fancy deep orange-yellow diamond ...More has an estimate of $80,000 - $120,000. Freeman’s | Hindman . The top lot among signed ...

The 3.5-carat ring, which features a large European round-cut diamond surrounded by 24 smaller stones in a platinum band, was acquired by Beau’s grandfather in the 1940s or ’50s, and it was ...