The value of a porcelain sculpture is heavily influenced by its condition, as even minor flaws can significantly reduce its market worth. Collectors and appraisers evaluate several factors when assessing condition-related impacts, including cracks, chips, glaze wear, and restoration quality.

Cracks and chips are among the most detrimental issues, especially if they affect structural integrity or prominent decorative elements. Hairline cracks may diminish value by 20-30%, while major breaks can slash worth by 50% or more. Glaze wear, particularly on gilded details, also decreases value proportionally to its visibility and extent.

Professional restorations can mitigate damage impacts, but poorly executed repairs often worsen value depreciation. Appraisers examine restoration quality under UV light to detect mismatched materials or obvious touch-ups. Provenance and rarity may offset some condition issues for exceptionally rare pieces.

To accurately assess condition impacts:

1. Document all flaws with high-resolution photography

2. Compare against auction records for similar condition pieces

3. Consult specialists for damage classification (e.g., "museum quality" vs. "decorator condition")

4. Consider restoration costs versus potential value increase

Remember that condition standards vary by era - minor imperfections are expected on 18th-century pieces but unacceptable in modern studio porcelain. Always obtain multiple expert opinions before making significant purchases or sales decisions.