provenance:Measurements:It measures 1 5/8 x 7/8". The cabochons range from 9.1 x 6.1mm to 14.75 x 6.5mm. It weighs a total of 6.6g. measurements:Condition:In overall very good condition with minor surface wear consistent with age and use. weight:Provenance:From an Upstate New York estate. Estimate:$100-200