Nicolay Diulgheroff (1901–1982)
Nicolay Diulgheroff is a Bulgar artist with 39 auction lots recorded since 2010, median price $811. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.
A work by Nicolay Diulgheroff sold in 2026 for $2,469, according to OpeningBid's index of auction results.
1 Nicolay Diulgheroff work is coming to auction (as of 2026-11-02). Follow Nicolay Diulgheroff free on OpeningBid for sale alerts.
See the full Nicolay Diulgheroff record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Nicolay Diulgheroff on OpeningBid →What is a Nicolay Diulgheroff work worth?
Across 25 sold lots tracked by OpeningBid, the median price of a Nicolay Diulgheroff work is $811.
The median Nicolay Diulgheroff work on paper sells for $1,113 across 8 lots.
The median Nicolay Diulgheroff sculpture sells for $849 across 2 lots.
The median Nicolay Diulgheroff painting sells for $5,834 across 1 lots.
Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 3 | — | — | 0% | — |
| Paintings | 1 | $5,834 | $5,834 | — | 2025-05-13 |
| Works on Paper | 9 | $1,113†‡ | $1,955‡ | 88.9% | 2026-03-24 |
| Sculpture & Installation | 2 | $849 | $1,063 | — | 2022-08-11 |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Works on Paper
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 7 | $1,054–$1,657†‡ | $1,126†‡ | $1,955‡ |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2025 | $5,834 |
| Works on Paper | 2026 | $1,955‡ |
| Works on Paper | 2024 | $1,907 |
| Sculpture & Installation | 2022 | $1,063 |
| Sculpture & Installation | 2016 | $635 |
‡ reported price — whether it includes the buyer's premium is not yet verified.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Nicolay Diulgheroff worth?
Across 25 sold lots tracked by OpeningBid, the median price of a Nicolay Diulgheroff work is $811. The median Nicolay Diulgheroff work on paper sells for $1,113 across 8 lots. The median Nicolay Diulgheroff sculpture sells for $849 across 2 lots. The median Nicolay Diulgheroff painting sells for $5,834 across 1 lots. Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
What is Nicolay Diulgheroff's auction record?
Nicolay Diulgheroff's auction record is $5,834, set in 2025.
See the full Nicolay Diulgheroff record on OpeningBid — images, provenance, fair estimates and free sale alerts.
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