Emerald Gem, variety of beryl with 'liquid and gas' type inclusions and 'solid' type that do not alter the stone's durability or aesthetics; they are an integral part of this beryl, guaranteeing its natural authenticity Natural stone, with its certificate of authenticity. IBG tone (blue-green), medium intensity with 'liquid and gas' type inclusions and 'solid' type that do not alter the stone's durability or aesthetics; they are an integral part of this beryl, guaranteeing its natural authenticity. Add to basket