Fungia Coral Value Guide

The Fungia Coral, commonly known as Plate or Mushroom Coral, is a solitary stony coral prized for its unique unattached growth habit and radial symmetry. These mid-century specimens represent a period when natural history curiosities from the Indo-Pacific were highly sought after for interior ornamentation and scientific study.

What affects the value of Fungia Coral?

• Overall diameter and height, with larger, more symmetrical domes commanding higher prices in the $30-$50 range.
• The structural integrity of the delicate septae, as chips or broken ridges significantly reduce collector value.
• The presence of original collection labels or documentation proving the specimen predates modern CITES trade restrictions.
• Surface cleanliness and lack of yellowing or artificial bleaching treatments often found in modern reproductions.

How to Identify Fungia Coral?

• Look for a distinct disc-like or dome-shaped calcium carbonate skeleton with sharp, radiating ridges called septae.
• Verify the underside for a central attachment point or scar, which is characteristic of the solitary Fungia genus.
• Check for a heavy, stony texture and natural off-white to cream coloration typical of vintage dried specimens.
• Examine the specimen for the presence of a central mouth slit on the upper surface of the skeleton.

History of Fungia Coral

Fungia corals are solitary corals that live unattached on soft or hard substrates in various reef environments. Their distinctive disc-like or dome-shaped skeleton makes them popular decorative items once dried. Historically, corals have been collected as natural curiosities and for use in ornamentation, particularly during the 18th and 19th centuries when natural history collections became fashionable. The trade of natural coral is now heavily regulated due to conservation concerns.