Christie’s will offer “The Eden Rose,” a 10.20-carat round brilliant ... notably an emerald-cut sapphire and diamond ring of 18.31 carats with an estimate of $150,000 to $250,000.

“The Eden Rose has never been offered at auction.” Named after the symbol of unconditional love, the round, brilliant, internally flawless diamond ... an oval mixed-cut fancy vivid ...

The diamond ... cut and ground the rock into a 59-carat jewel, and in 2013, The Pink Star sold for roughly $83 million at auction, becoming the single most expensive gemstone ever sold. The Lulo ...

according to Australian miner Lucapa Diamond Company. Named the “Lulo Rose,” the diamond was found at the Lulo alluvial diamond mine in the Lunda Norte region of Angola in Africa, the company ...

“The Cartier Astor turquoise and diamond tiara heading to auction is set throughout with old brilliant, single, and rose-cut diamonds, with a principal old brilliant-cut diamond at the ...

The focal point of Lively's engagement ring is a shimmering 12-carat pink oval-cut diamond. Schwartz also designed Lively's rose gold wedding band, which features a series of delicate diamonds.