Shop › 0.71ct Cobalt Spinel (Vietnam) Image 1 of 3 Image 2 of 3 Image 3 of 3 0.71ct Cobalt Spinel (Vietnam) $450.00 Origin: VietnamWeight: 0.71ctMeasurements: 6.36 x 5.22 x 2.47 mmShape: OvalTreatments: UntreatedCertificates: GIA Add To Cart Added! Origin: VietnamWeight: 0.71ctMeasurements: 6.36 x 5.22 x 2.47 mmShape: OvalTreatments: UntreatedCertificates: GIA