Christian Serratos and her boyfriend of 10 years, singer-songwriter David Boyd, 36, are engaged. The Walking Dead star, 33. took to Instagram to share photos from the night Boyd proposed.

Citation: A pink diamond just sold for over US$14 million—no wonder, when you look ... Mysterious fast radio burst turns out to be from long-dead NASA satellite. 23 hours ago. 1.

A rare 10-carat pink diamond with royal ties, the Marie-Thérèse Pink Diamond, will be displayed at Christie's Auction House in New York City prior to being auctioned off.

Marie Antoinette's rare diamond captures attention as it travels the globe 00:31. A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is ...

A 10-carat diamond once owned by Marie Antoinette is up for sale. Christie's will auction it off as part of their Magnificent Jewels event. The rare pink stone was first sold in 1996.

A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for auction in New York next month — and is expected to sell for millions ...