Australian Iron Opal 20.328ct Loose Stone, Nikko Kan

Opal is a gemstone characterized by its iridescent shimmer. There are several types of opal, but the iron opal is one that is known only to those in the know. Its wild brilliance with its untamed charm makes it popular with both men and women. It comes with a certificate of authenticity from the Japan-Germany Gemological Institute.

Type: Loose (natural stone)
・Stone name: Iron opal
・Weight: 20.328ct
Size: 25.8 x 21.1 mm
・Scratches/chips: S
・Inclusions:
·remarks:---
・Accessories: Certificate of Authenticity (Japan-Germany Gemstone Research Institute), case

▷Learn more about opals
Characteristics of opals, types, fakes, value standards, maintenance methods, etc.


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