Star sapphire cabochon ring with radiant diamonds and pave diamonds in 18K gold, ... 18K rose gold prive pink sapphire and Ascher cut diamond ring, $12,390, jemmawynne.com.

The Pink Star, a remarkable 59.60 carat oval cut pink diamond, sold at Sotheby’s in Hong Kong last week for a cool $71.2 million to Chow Tai Fook, a Chinese jeweler. It is the most expensive ...

The “Pink Star” was 132.5 carats in the rough when it was mined by De Beers in Africa in 1999, ... Beyond the diamonds, a 114.74-carat sapphire hit 7.6 million francs ...

A Star Is Born star confirmed she and her boyfriend Christian Carino were engaged. ... "Lady Gaga's spectacular ring appears to be a 6-7 carat pink sapphire with a diamond halo totaling 3-4 carats.

Star sapphires, which have a brilliant, ... Linde chemists displayed synthetic star stones that were red, blue, violet, soft grey and pink. No two were exactly alike, but through the high, ...

The Pink Star's sale also surpassed the record for any diamond or gemstone by nearly $14 million. The "Oppenheimer Blue" previously held that record, selling for $57.5 million at Christie's Geneva ...

The 59.6-carat “Pink Star” diamond is now officially the most valuable gem or jewel sold at auction, fetching a world record price of $71.2 million, moments ago in Hong Kong.

The "Pink Star", a flawless pink diamond the size of a plum, sold for 76.3 million Swiss francs ($83.02 million) in Geneva on Wednesday, a world record price for a gemstone at auction, Sotheby's said.