Gaston d'Illiers (b. 1876)
Gaston d'Illiers is a French artist with 30 auction lots recorded since 2003, median price $682. 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 Gaston d'Illiers is recorded as sold in 2026 for $1,574; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.
See the full Gaston d'Illiers record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Gaston d'Illiers on OpeningBid →What is a Gaston d'Illiers work worth?
Across 24 sold lots tracked by OpeningBid, the median price of a Gaston d'Illiers work is $682.
The median Gaston d'Illiers sculpture sells for $665 across 24 lots.
Small (under 50 cm) Gaston d'Illiers sculptures typically sell for $521–$982 (the middle half of 23 sold 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 |
|---|---|---|---|---|---|
| Sculpture & Installation | 26 | $665†‡ | $4,180† | 92.3% | 2026-09-25 |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Sculpture & Installation
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 23 | $521–$982†‡ | $673†‡ | $4,180† |
† 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 |
|---|---|---|
| Sculpture & Installation | 2006 | $4,180† |
| Sculpture & Installation | 2026 | $3,941 |
† 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 Gaston d'Illiers worth?
Across 24 sold lots tracked by OpeningBid, the median price of a Gaston d'Illiers work is $682. The median Gaston d'Illiers sculpture sells for $665 across 24 lots. Small (under 50 cm) Gaston d'Illiers sculptures typically sell for $521–$982 (the middle half of 23 sold 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 the average price of a Gaston d'Illiers sculpture?
Based on 24 sold lots tracked by OpeningBid, the median auction price of a Gaston d'Illiers sculpture is $665. 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 Gaston d'Illiers's most expensive sculpture?
The highest price recorded at auction for a Gaston d'Illiers sculpture is $4,180. That record lot sold for a hammer price of $4,180 (buyer's premium not included).
What is the average price of a small Gaston d'Illiers sculpture?
Based on 23 sold lots, the median auction price of a small Gaston d'Illiers sculpture (small (under 50 cm)) is $673, according to OpeningBid's index of auction results. 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 Gaston d'Illiers's auction record?
Gaston d'Illiers's auction record is $4,180, set in 2006. That record lot sold for a hammer price of $4,180 (buyer's premium not included).
See the full Gaston d'Illiers record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Gaston d'Illiers on OpeningBid →