36.73 Ct Natural Dendrite Opal Cushion CabEst. US$75-US$150
7.74 Ct Natural Blue Opal Round BeadsEst. US$150-US$300
7.70 Ct Natural Dendrite Opal Round BeadsEst. US$100-US$200
37.37 Ct Natural Blue Opal Oval cabEst. US$75-US$150
14k Gold 14.03 Ct Natural Opal RingEst. US$6,400-US$9,600US$2,900
Est. US$3,500-US$5,300US$1,600
Est. US$1,100-US$1,700US$500
Est. US$2,400-US$3,600US$1,100
Est. US$1,500-US$2,300US$700
Est. US$6,800-US$10,000US$3,100
Est. US$1,300-US$2,000US$600
Est. US$3,500-US$5,300US$1,600
Est. US$3,700-US$5,600US$1,700
Est. US$47-US$75
Small Round Stud Earrings For Girl, 925 Sterling Silver, Opal Cabochon, Colorful Rainbow ZirconiaNatural White Opal 1.42 Ct. Marquise Shape 14.3 x 6.8 Mm Gemstone from EthiopiaEst. US$40-US$62
5.15 Ct Natural Pink Fire Opal Round BeadsEst. US$75-US$150
3.65 Ct Natural Green Fire Opal Round BeadsEst. US$75-US$150
3.52 Ct Natural Multicolor Welo Opal Round BeadsEst. US$75-US$150
Natural FIRE OPAL 1.12 Ct. Octagon Shape 6.6 x 6.4 Mm Gemstone from MexicoEst. US$20-US$32
Natural Multi-Color Opal 9.35 Ct. Dragon Carving 29 x 16.5 Mm. Unheated Gemstone5.84 Ct Natural Blue Fire Opal Round BeadsEst. US$75-US$150
30.67 Ct Natural Green Soil Opal Oval CabEst. US$75-US$150
