> Source: https://www.openingbid.art/artist/roberto-diago · updated 2026-11-03

# Roberto Diago (1920–1955)

Roberto Diago is a Cuban artist with 19 auction lots recorded since 2003, median price $10,625. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.

A work by Roberto Diago sold in 2026 for $19,200, according to OpeningBid's index of auction results.

## What is a Roberto Diago work worth?

Across 13 sold lots tracked by OpeningBid, the median price of a Roberto Diago work is $10,625.

The median Roberto Diago painting sells for $19,200 across 11 lots.

The median Roberto Diago work on paper sells for $3,915 across 2 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 |
|---|---|---|---|---|---|
| Paintings | 14 | $19,200 | $101,600 | 78.6% | 2026-10-08 |
| Works on Paper | 5 | $3,915† | $6,096 | 40% | 2025-10-15 |

† hammer price — buyer's premium not included.

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 6 | $12,769–$26,510 | $19,600 | $101,600 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2024 | $101,600 |
| Paintings | 2022 | $88,200 |
| Works on Paper | 2024 | $6,096 |
| Works on Paper | 2025 | $1,733† |

† hammer price — buyer's premium not included.

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a Roberto Diago worth?

Across 13 sold lots tracked by OpeningBid, the median price of a Roberto Diago work is $10,625. The median Roberto Diago painting sells for $19,200 across 11 lots. The median Roberto Diago work on paper sells for $3,915 across 2 lots. Some prices are hammer-only and exclude the buyer's premium.

### What is the average price of a Roberto Diago painting?

Based on 11 sold lots tracked by OpeningBid, the median auction price of a Roberto Diago painting is $19,200.

### What is Roberto Diago's most expensive painting?

The highest price recorded at auction for a Roberto Diago painting is $101,600.

### What is Roberto Diago's auction record?

Roberto Diago's auction record is $101,600, set in 2024.

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Data last updated 2026-11-03. OpeningBid tracks 15,596,131 auction lots from 579 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Roberto Diago auction prices”, https://www.openingbid.art/artist/roberto-diago (updated 2026-11-03).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.