A stunning art deco ring crafted from sterling silver featuring a central diamond shaped carnelian cabochon gemstone surrounded by sparkling marcasite gemstonescarnelian informationnumber of stones 1stone shape diamondstone size 700mm x 500mmcarat weight 100ctnaturalcreated natural carneliancountry of origin brazilmarcasite informationnumber of stones 14stone shape roundstone size 2 x 130mm 12 x 090mmcarat weight 013ctnaturalcreated natural marcasitecountry of origi