History Place Of Origin: United Kingdom. Date Period: Circa 1880, Victorian. The stones Opal weight: 2.36ct Opal size: Length 11.5mm; Width 7.5mm; Depth 4.8mm Total diamond weight: 0.40ct Band Metal Composition: 18ct yellow gold. Hallmarks: marked with '18k' indicating 18ct yellow gold. Hallmarked at a later date. Band Size: UK O 1/2 / US 7.5. Resizing: Single complimentary re-size available. This ring can easily be re-sized up or down to any size. The ring overall Front Head Dimensions: Length 16mm; Width 21.5mm; Height of setting 5.2mm General Wear: Excellent; wear commensurate with age. Condition: All stone(s) secure, safely set and fully covered with the metal. No damage to the setting, minor scratches due to age, recently polished and checked by our workshop. Unless stated otherwise, gem weights and specifications are estimated (assessed in mount).