Ira Diamond Gerald Cassidy (1879–1934)
Ira Diamond Gerald Cassidy is an American artist with 10 auction lots recorded since 1991, median price $1,300. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by Ira Diamond Gerald Cassidy sold in 2026 for $4,445, according to OpeningBid's index of auction results.
See the full Ira Diamond Gerald Cassidy record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Ira Diamond Gerald Cassidy on OpeningBid →What is a Ira Diamond Gerald Cassidy work worth?
Across 5 sold lots tracked by OpeningBid, the median price of a Ira Diamond Gerald Cassidy work is $1,300.
The median Ira Diamond Gerald Cassidy painting sells for $250 across 2 lots.
The median Ira Diamond Gerald Cassidy print sells for $1,300 across 1 lots.
The median Ira Diamond Gerald Cassidy work on paper sells for $4,445 across 1 lots.
Some prices are hammer-only and exclude the buyer's premium.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 2 | $1,300 | $1,300 | 50% | 2003-09-18 |
| Paintings | 4 | $250† | $250† | 50% | 2020-11-18 |
| Works on Paper | 1 | $4,445 | $4,445 | — | 2026-01-23 |
† hammer price — buyer's premium not included.
Ira Diamond Gerald Cassidy's market splits by medium. Prints & Editions (2 lots) median $1,300 with 50% sell-through. Paintings (4 lots) median $250, record $250. That record lot sold for a hammer price of $250 (buyer's premium not included).
Notable results
| Medium | Year | Price |
|---|---|---|
| Works on Paper | 2026 | $4,445 |
| Prints & Editions | 2003 | $1,300 |
| Paintings | 2020 | $250† |
| Paintings | 2020 | $250† |
† hammer price — buyer's premium not included.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Ira Diamond Gerald Cassidy worth?
Across 5 sold lots tracked by OpeningBid, the median price of a Ira Diamond Gerald Cassidy work is $1,300. The median Ira Diamond Gerald Cassidy painting sells for $250 across 2 lots. The median Ira Diamond Gerald Cassidy print sells for $1,300 across 1 lots. The median Ira Diamond Gerald Cassidy work on paper sells for $4,445 across 1 lots. Some prices are hammer-only and exclude the buyer's premium.
What is Ira Diamond Gerald Cassidy's auction record?
Ira Diamond Gerald Cassidy's auction record is $16,250, set in 2015.
See the full Ira Diamond Gerald Cassidy record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Ira Diamond Gerald Cassidy on OpeningBid →