George III Staffordshire salt-glaze teapot with enamel fossil decoration pattern, circa 1760-1765.

Online Antique Ceramic & Porcelain Valuations

Welcome to iValuations' dedicated Antique Ceramic & Porcelain appraisal hub. Our international specialists combine decades of market expertise to provide accurate, certified valuations of your antiques & decorative arts from photographs.

Start Valuation

http://www.metmuseum.org/art/collection/search/188957

The Brook, c. 1895–1900. Paul Cezanne (French, 1839–1906). Oil on fabric; framed: 74.9 x 97.2 x 8.3 cm (29 1/2 x 38 1/4 x 3 1/4 in.); unframed: 59.2 x 81 cm (23 5/16 x 31 7/8 in.). The Cleveland Museum of Art, Bequest of Leonard C. Hanna Jr., 1958.20

Chinese Jar with Lion-Head Handles (青花雙獅頭罐), 1300s, Jiangxi Province, Jingdezhen, Yuan dynasty (1271-1368)

Musical bracket clock by Eardley Norton, circa 1790

Online valuations in over 50 categories of fine art, antiques & collectibles, with dedicated specialists in each field

What Are Your Antique Ceramics & Porcelain Worth?

The international market for antique ceramics, pottery, and fine porcelain is one of the oldest and most enduring sectors of the art and antiques world, attracting passionate collectors, scholars, and major museums alike. Unlike mass-produced modern wares, antique ceramics represent a complex intersection of historic trade routes, secret chemical formulas, and artistic innovation. From the rare, highly coveted imperial wares of the Chinese Ming and Qing dynasties to the exquisite 18th century European porcelain of Meissen, Sèvres, and Worcester, this market is driven by historical significance, manufacture quality, and regional rarity. Because these delicate objects have survived centuries of handling, the global demand for authentic, well preserved pieces remains highly competitive and financially lucrative.

Our dedicated decorative arts and ceramics specialists offer precise, market reflective valuations across centuries of ceramic history. We regularly appraise original works spanning early earthenware and slipware, vibrant tin-glazed pottery (such as Delftware and Maiolica), robust stonewares, and all forms of fine porcelain, including soft-paste, hard-paste, and English bone china. Whether you possess an early Chinese export porcelain plate, an intricate European figural group, an Arts and Crafts studio pottery vase, or a complete 19th century dinner service, our team cross-references historical provenance with real time international auction results and our deep institutional knowledge to establish an accurate fair market or insurance value.

Determining the definitive value of an antique ceramic piece requires looking beyond superficial beauty to conduct a technical material inspection. Much like our analysis of other decorative art categories, we closely investigate artistic style, historical context, and documented provenance. However, ceramics demand a unique connoisseurship; we meticulously analyze hand-painted factory marks, incised numbers, or painter signatures to verify authenticity and date of manufacture. Furthermore, we note structural integrity, past restoration, chips to delicate applied flowers, or ground down rims. This rigorous approach ensures you receive an authoritative, certified appraisal report that reflects true market worth.

How to Submit Your Antique Ceramic & Porcelain for Valuation

Upload photos of your item

iValuations' experts will value your item

Our experts will appraise your item

Receive a valuation certificate from iValuations

Receive a valuation report

1. Take Clear Photographs:

Provide good resolution, well lit photos. For this category, we specifically require a clear shot of the entire work, the underside or base, clear shots of any damage, and crisp close-ups of any signatures, monograms, maker's marks, or labels.

2. Gather Item Details:

Note down the physical dimensions (height and width), the medium or materials used (if known), and any known provenance, history, or paperwork.

3. Complete the Online Form:

Click the START VALUATION button for the valuation form, select Object from the dropdown menu, and then fill in the item details, upload your images, fill in your details, and securely submit your request.

4. Receive a Valuation Report:

A professional written PDF valuation report will be emailed to you within 24-48 hours, detailing your item with a written descriptive, a fair market value and an insurance value.

START VALUATION

What Our Specialist Looks For When Valuing Antique Ceramics & Porcelain

Factory, Artist & Maker Attribution: Is it marked with an underglaze factory stamp, incised with a maker's monogram, painted with a decorator's mark, or attributed to a known historic pottery or workshop?

Medium & Composition: Is the item earthenware, tin-glazed pottery (like Delftware), robust stoneware, or fine hard-paste, soft-paste, or bone china porcelain?

Size & Form: What are the dimensions and the physical utility of the form? Is it a massive, highly decorative palace vase that commands immense display presence, an intricate cabinet figurine, or a piece from a rare, functional tableware service?

Condition & Preservation: Are there signs of any hairline cracks, chips, glaze crazing, worn gilding, firing flaws, or hidden past restoration and overpainting?

Rarity, Period & Decoration: Is the piece an early, scarce example from a desirable production period? Is the hand-painted decoration executed by a renowned master gilder or painter, or features a sought after pattern?

Provenance: Does the item have historic dealer labels, estate inventory marks, or a clear chain of ownership that traces its survival through the generations?

Frequently Asked Questions About Antique Ceramic & Porcelain Valuations

Is a factory mark on the base a guarantee that my porcelain is genuine?

Answer: Unfortunately, no. Because historic porcelain from factories like Meissen (with its famous crossed swords) or Sèvres (with its interlaced Ls) has always been coveted, it has been widely copied and counterfeited for over two centuries. Many 19th century workshops added spurious historic marks to their own wares to deceive buyers. Our specialists do not rely on the mark alone; we evaluate the recipe of the porcelain paste, the weight, the style of the hand painting, and the chemistry of the glaze to determine if the mark matches the actual period of manufacture.

How can I tell the difference between soft-paste and hard-paste porcelain?

Answer: The difference lies in the ingredients and the firing temperature. Hard-paste porcelain (pioneered in China and rediscovered in Dresden, Germany around 1708) is made with kaolin and fired at extremely high temperatures. It is incredibly hard, glass-like, and if chipped, shows a smooth, shell-like fracture. Soft-paste porcelain was an early European attempt to mimic Chinese porcelain using clay mixed with ground glass. It is softer, warmer to the touch, has a creamier color, and the glaze scratches more easily. Identifying the exact paste composition is vital for correctly dating and valuing 18th century ceramics.

How much does a hairline crack or a professional repair impact the value of a ceramic item?

Answer: Because ceramics are inherently fragile, condition plays an immense role in market value. A significant hairline crack, a repaired rim, or a replaced handle can reduce the commercial value of a standard 18th or 19th century piece by 50% to 80%. However, for exceptionally rare or early items, such as 15th century Chinese imperial porcelain or 17th century Delftware the market can be far more forgiving of historic damage and professional restoration. Our specialists carefully analyze your photographs under high magnification to locate subtle anomalies, overpainting, or hidden restorations, ensuring an accurate condition assessment for your online appraisal.

Ready to Discover the Value of your Antique Ceramics & Porcelain

Expert written valuations with pricing tailored to the size of your collection.

In addition to purchasing a single valuation we also offer a system of allowing you to buy valuations in batches. This affords you a discounted rate, meaning the more valuations you buy the less you pay for an individual valuation.

After purchasing a valuation pack you will be emailed a code with which you can redeem your valuations at your convenience.

For more information on how iValuations works, please see our FAQ page.