What is the estimated value of this decorative art casket?

This French Charles X Gilt-Bronze Mounted Cut-Crystal Casket, attributed to Baccarat, has an estimated market value of £500 - £800. This valuation is based on recent comparable sales of similar items with similar condition, particularly those sold on online marketplaces like eBay and specialist antique portals. High-end dealer asking prices for pristine examples are significantly higher, but do not reflect this item's specific condition.

What era or period is this decorative art casket from?

This cut-crystal casket dates to the Charles X period, specifically circa 1830. The Charles X era (1824-1830) in France was known for its luxury decorative arts, characterized by heavy lead crystal with precise geometric cutting and ornate gilt-bronze mounts. This piece is a characteristic example of the sophisticated style popular among affluent classes during the Restoration era.

What condition is this item in, and how does it affect its value?

The casket is in good overall condition for its age. The crystal body is in excellent condition with no chips or cracks. However, the gilt-bronze mounts are in poor condition, showing heavy oxidation, scratches, and substantial loss of original gilding. This significant wear to the metalwork is the primary factor limiting its value, placing it at the lower end of the market for similar pieces.

Where should I sell this French Charles X crystal casket?

For optimal results, it is recommended to sell this casket within the UK market. Specialist auction houses like Bonhams or Woolley & Wallis, which have dedicated European glass and decorative arts departments, are excellent choices. Curated online platforms such as 1stDibs or eBay (with a specialist listing) also offer broad international exposure and have a proven track record for similar items.

Is this Charles X crystal casket genuinely antique?

Yes, this casket is assessed with high confidence as a genuine antique from the early 19th century. Physical indicators such as the historical plaster-based joinery used to affix the mounts, natural green copper carbonate oxidization (verdigris) on the bronze, and age-appropriate wear to the gilding all confirm its authenticity as a period piece, inconsistent with modern reproductions.

A French Charles X Gilt-Bronze Mounted Cut-Crystal Casket, Attributed to Baccarat, circa 1830

Estimated value: £500 - £800. A French Charles X Gilt-Bronze Mounted Cut-Crystal Casket, Attributed to Baccarat, circa 1830 (Charles X (circa 1830)) — a researched valuation with cited comparable sales in Decorative Art, from findthevalueof.com.

About this item

This cut-crystal casket is a fine example of French luxury goods from the Charles X period, circa 1830. During this era, Parisian 'cristalleries' such as Baccarat and Saint-Louis produced exceptionally high-quality decorative objects for an affluent clientele. These pieces were typically made of heavy lead crystal, prized for its weight and brilliance, and were often unmarked, with attribution today based on distinctive cutting patterns and overall quality. This 'pointes de diamant' or diamond-point pattern is strongly associated with Baccarat. Such caskets were intended for a lady's dressing table or a study, used to hold jewelry, letters, or other small valuables. The presence of a lock and key underscored the precious nature of the contents. In today's market, these objects are collected as beautiful decorative items. While numerous examples exist, value is highly dependent on condition. Pristine examples with well-preserved gilding command high prices from specialist dealers, whereas examples with condition issues, such as the worn mounts on this piece, trade at a more modest level at auction.

How the value was reached

The valuation is primarily anchored by recent sales of identical or near-identical items at the lower end of the market, which better reflect this piece's condition. A confirmed sale on eBay for a similar box realized approximately £675, and a verified sale on Antikeo achieved €650 (approx. £550). These provide a realistic baseline. Higher asking prices of £1,500-£4,500 on retail platforms like 1stDibs are for examples in superior condition and are considered aspirational rather than direct comparables. The significant wear to the gilt-bronze mounts on the subject piece justifies a conservative estimate. We would recommend a reserve price of £400. After a typical seller's commission of 15%, net proceeds would likely be in the range of £425 - £680.

Comparable sales

This is a fine antique French cut glass casket with a pressed and cut glass body and cover, featuring a gilt bronze mount. It comes with an associated key for a non-functional lock. — sold for $2,250 (1stDibs), N/A
A cut crystal jewelry box by Baccarat, featuring a square profile and stepped architectural outline. Its body is constructed from thick crystal panels, hand-cut in a grid pattern with diamond and square cuts. It has projecting corner blocks, a tiered silhouette, and a hinged cover fitted within a gilt bronze frame. — sold for $5,850 (1stDibs), N/A
A very pretty little box or box in cut crystal, with a finely chiseled gilded bronze frame decorated with a floral and plant frieze, from the Charles X 19th century period. It is in good condition, with tiny chips on the crystal edge and slight scratches inside, and slight wear over time. — sold for $902.22 (eBay), N/A
A small box made of cut crystal with a finely chiseled gilded bronze frame, decorated with a floral and plant frieze, dating from the Charles X 19th-century period. It is noted to be in good condition, with tiny chips on the crystal edge, slight scratches inside, and some wear to the gilding. — sold for 650 € (Antikeo), N/A
It is a small box or crystal box with cut foliage and a gilt bronze mount, finely chiseled with a plant frieze. It is from the Charles X period of the 19th century. It is in good condition, with minor imperfections such as glue traces, small chips, light scratches, and a slightly twisted hinge. — sold for 600 € (Proantic), N/A

Expert notes

The valuation is based on a strong stylistic attribution to Baccarat, which is common for unmarked pieces of this type. However, this attribution is not definitive as similar items were made by other European factories. The primary factor limiting the value is the significant wear and gilding loss to the metal mounts. Before a sale, we would recommend a light professional clean of the metalwork, but not re-gilding, as this would be considered a restoration.

This report is one of the worked examples in our guide What is your glass worth, and why?.