It is quite a challenge to find genuine antique Hmong pieces like this. Today, without the opium revenues of times past, the Hmong often use inferior alloys instead of silver to make jewellery.
Diameter: 7.5cm, 2.5 in
Weight: 65 grams / 2.3 oz
Period: Late 19th century
Provenance: Luang Prabang, Laos