Legendary Ruby Sales at Auction | Eva Gems & Jewels – EVA GEMS & JEWELS
A model displays both a 100.20 carats (L) and a 25.59 carats, that is known as 'The Sunrise Ruby', diamond rings at a pre-auction viewing at Sotheby's in Hong Kong April 3,2015.
Pigeon Blood' Ruby Sells for Record $30 Million
Ruby gemstones & jewellery | Bespoke engagement… | Blackacre, London
At Jewelry Auctions, Color Is King - The New York Times
Pigeon's blood' ruby fetches world record price of £19m
Sunrise Ruby Sets A New World Record Sale Price | Gem Rock Auctions
After Sunrise Ruby sold for nearly £20m, the other costliest gems in history | Express.co.uk