Asscher cut lab grown cobalt blue spinel
$58.00 – $415.00
Elongated cushion cut lab grown cobalt blue spinel
$48.00 – $362.00
实验室培育宝石的 GRC 证书
$17.00
Oval cut lab grown cobalt blue spinel
$48.00 – $685.00
Round cut lab grown cobalt blue spinel
$50.00 – $369.00