Which gemstone is known as the king of gemstones?

The Ruby is known as the king of gemstones because of its deep red colour, rarity, high economic value, and strong historical ...
East Bay Times

RUBY ROYAL OBITUARY

Ruby (Green) Royal Dec. 18, 1942 – Dec. 22, 2012 Resident of Houston, TX Ruby passed away peacefully at home on Saturday. She touched our lives with her love and laughter. She attended Richmond High ...