Guillaume de l'Isle (1675–1726)
Guillaume de l'Isle is a French artist with 76 auction lots recorded since 1990, median price $343. 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 Guillaume de l'Isle sold in 2025 for a hammer price of $900 (buyer's premium not included), according to OpeningBid's index of auction results.
See the full Guillaume de l'Isle record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Guillaume de l'Isle on OpeningBid →What is a Guillaume de l'Isle work worth?
Across 33 sold lots tracked by OpeningBid, the median price of a Guillaume de l'Isle work is $343.
The median Guillaume de l'Isle print sells for $343 across 27 lots.
Medium (50–120 cm) Guillaume de l'Isle prints typically sell for $217–$687 (the middle half of 25 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 |
|---|---|---|---|---|---|
| Prints & Editions | 37 | $343†‡ | $18,000† | 73% | 2026-09-13 |
| Works on Paper | 3 | — | — | 0% | — |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Price by size
Prints & Editions
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 25 | $217–$687†‡ | $343†‡ | $18,000† |
† 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 |
|---|---|---|
| Prints & Editions | 2021 | $18,000† |
| Prints & Editions | 2011 | $14,340 |
† 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 Guillaume de l'Isle worth?
Across 33 sold lots tracked by OpeningBid, the median price of a Guillaume de l'Isle work is $343. The median Guillaume de l'Isle print sells for $343 across 27 lots. Medium (50–120 cm) Guillaume de l'Isle prints typically sell for $217–$687 (the middle half of 25 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 Guillaume de l'Isle print?
Based on 27 sold lots tracked by OpeningBid, the median auction price of a Guillaume de l'Isle print is $343. 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 Guillaume de l'Isle's most expensive print?
The highest price recorded at auction for a Guillaume de l'Isle print is $18,000. That record lot sold for a hammer price of $18,000 (buyer's premium not included).
What is the average price of a medium Guillaume de l'Isle print?
Based on 25 sold lots, the median auction price of a medium Guillaume de l'Isle print (medium (50–120 cm)) is $343, 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 Guillaume de l'Isle's auction record?
Guillaume de l'Isle's auction record is $18,000, set in 2021. That record lot sold for a hammer price of $18,000 (buyer's premium not included).
See the full Guillaume de l'Isle record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Guillaume de l'Isle on OpeningBid →