This stunning Australian opal doublet necklace is handmade at my studio in the UK.It comes with a jewellery tin box and is ready to gift. This opal doublet shows different colours under different lighting conditions.As you rock the pendant, it reveals the entire colour spectrum that this opal displays. All these pictures show the same opal doublet pendant. The stone displays different colours when seen from different angles and with different lighting. Material: natural Australian doublet opal, solid 925 sterling silver, solid fine silverSize of the pendant including the bail: 21x8.6x3.3mm (LxWxD) Details of the opal doublet:Weight: 2ctCountry of origin: AustraliaTreatment: none It has the mark of “925” on the back of the pendant.The chain is also marked with “925”.“925” stands for solid Sterling Silver. For our behind the scenes:https://www.youtube.com/HuiyiTan