Isaac I Comnenus. 1057-1059. AV Tetarteron Nomisma (19.5mm, 4.03 g, 6h). Constantinople mint. NGC Ch AU★, 5/5, 5/5.

CNG Feature Auction 132
Lot: 924. Estimated: $ 3 000

Byzantine, Gold

Sold For $ 11 000. This amount does not include the buyer’s fee.

Go to Live

Isaac I Comnenus. 1057-1059. AV Tetarteron Nomisma (19.5mm, 4.03 g, 6h). Constantinople mint. Nimbate facing bust of Christ Pantokrator, raising hand in benediction and holding Gospels / Crowned facing figure of Isaac, wearing military attire, holding globus cruciger and resting hand on sword in scabbard. DOC 3; Füeg II 3.x; SB 1845. Toned with some luster. In NGC encapsulation 8568964-003, graded Ch AU★, Strike: 5/5, Surface: 5/5.


The final winners of all CNG Feature Auction 132 lots will be determined at the live online sale that will be held on 18-19 May 2026.

CNG Feature Auction 132 – Session Four – Lot 889-1124 will be held Tuesday afternoon, 19 May 2026 beginning at 2:00 PM ET.

Winning bids are subject to a 22.5% buyer's fee for bids placed on this website and 25% for all others.

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