Gem Auction:
https://hotcopper.com.au/attachment...5/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
https://hotcopper.com.au/attachment...8/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
https://hotcopper.com.au/attachment...4/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
https://hotcopper.com.au/attachment...7/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
Below were rubies from Mozambique Unheated Ruby Rough 09/05/2017:
https://hotcopper.com.au/attachment...6/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
https://hotcopper.com.au/attachment...8/?temp_hash=f079d3f01bb15d38893211af8d9cc1a2
Everything in this post are based on personal research.