I’m going down a sapphire rabbit hole now. And this might be a thread for the antique jewellery subforum, but I thought that colored stones connoisseurs are more likely to have the answers.
I really love the looks of French antique (vintage?) rings from 1920s-1930s. Usually white gold or platinum, daisy/scalloped/straight diamond halo etc. And plenty of those online to admire.
One question that has been bothering me though: the sapphires in these rings tend to be really-really dark, basically inky black. And that is not “trade ideal”, from what I understand. Have sapphire color preferences been different before? Or am I missing something? Why and how did they happen to be all almost black? It’s pure curiosity, but I just can’t get it out of my head
Attaching an example of a ring like that, currently for sale online.

I really love the looks of French antique (vintage?) rings from 1920s-1930s. Usually white gold or platinum, daisy/scalloped/straight diamond halo etc. And plenty of those online to admire.
One question that has been bothering me though: the sapphires in these rings tend to be really-really dark, basically inky black. And that is not “trade ideal”, from what I understand. Have sapphire color preferences been different before? Or am I missing something? Why and how did they happen to be all almost black? It’s pure curiosity, but I just can’t get it out of my head
Attaching an example of a ring like that, currently for sale online.
