3.61 Ct Natural Multicolor Welo Opal Top Fire Oval CutEst. US$125-US$250
3.52 Ct Natural Multicolor Welo Opal Top Fire Oval CutEst. US$125-US$250
2.69 Ct Natural Multicolor Welo Opal Flash Fire Oval CutEst. US$100-US$200
5.51 Ct Natural Multicolor Welo Opal Top Fire Pear CabEst. US$125-US$250
14k Gold 7.48 Ctw Natural Opal & Diamond Pendant( Without Chain )Est. US$4,600-US$6,900US$2,100
Est. US$4,000-US$5,900US$1,800
Est. US$3,700-US$5,600US$1,700
Est. US$6,800-US$10,000US$3,100
Est. US$5,900-US$8,900US$2,700
Est. US$7,300-US$11,000US$3,300
Est. US$3,700-US$5,600US$1,700
Est. US$1,800-US$2,600US$800
Est. US$4,400-US$6,600US$2,000
Est. US$3,500-US$5,300US$1,600
Est. US$75-US$150
Natural Multi Color Opal 1.07 Ct. Oval Cabochon Shape 8.2 x 6.2 Mm. Gemstone from EthiopiaNatural Multi Color Opal 1.23 Ct. Oval Cabochon Shape 8.7 x 6.5 Mm Gemstone from EthiopiaNatural Multi Color Opal 3.74 Ct. Oval Cabochon Shape 12.4 x 8.8 Mm Gemstone from Ethiopia
