Botswana Type IIa Is No Longer “Just Another White Diamond” – Here’s the Data
For years the trade treated Type IIa the same as any other high-color white stone. That changed forever in 2024. Internal sight-holder data (never published) shows the following for D-flawless / IF Type IIa stones above 10 carats originating from Botswana Orapa & Jwaneng: That is not a bubble. That is the permanent disappearance of…