Fancy Blue Diamond 70.21ct — Ottoman sovereign whose treasury held the light-blue Idol's Eye Golconda diamond
Sultan Abdul Hamid II is associated, in the documented record, with a Fancy Blue Diamond of approximately 70.21 carats. Ottoman sovereign whose treasury held the light-blue Idol's Eye Golconda diamond (1906).
Within the Legacy Diamond Icon Archive this entry sits alongside the great diamond stories — a reference point for the cut, the colour and the moment it marked. The full Legacy Story for this icon is being written; the verified specifications, provenance and sources below are confirmed today.
Taken in the spirit of this Fancy Blue Diamond — pieces from the Legacy vault, and a one-of-one commission.




Documented. This is an editorial reference compiled from public sources — a record of notable jewels in history, not a statement of endorsement or of any association with Legacy. Source: primary reference. Last verified July 2026.
Our atelier sources privately. Tell us the cut, the colour and the moment — and we will bring you the stone.
Speak with the atelierWe will keep your selections and share new arrivals — and pieces in this spirit — privately. No noise.