Materials: diamonds set in platinum
- Queen Geraldine of Albania
- Mamdouha Bobst; from her husband, Elmer Bobst, in 1966
- Unknown Owner; bought at auction at Sotheby's for $225,000 in April 2016
- Who currently owns this tiara?
- Sotheby's - Platinum and Diamond Tiara, by Marianne Ostier
- The Royal Order of Sartorial Splendor - Queen Geraldine's Diamond Tiara
- Royal Magazin - Queen Geraldine's Diamond Tiara