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Rainbow Opals

Rainbow Opals

Why settle for one color when you can have the whole rainbow? Opals that flash the full spectrum are something to marvel at—especially when you know the science behind them (but we’ll save that for another day).

61 products

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Predominant Colors
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7.04 ct gem crystal opal 16.3x12x5.6mm7.04 ct gem crystal opal 16.3x12x5.6mm
Sale price$26,250.00 USD
0.63 ct dark opal 6.9x4.9x2.9mm0.63 ct dark opal 6.9x4.9x2.9mm
Sale price$3,300.00 USD
0.70 ct black opal 11.2x5x1.9mm0.70 ct black opal 11.2x5x1.9mm
Sale price$4,200.00 USD
2.42 ct gem black opal 12.7x11.1x2.7mm2.42 ct gem black opal 12.7x11.1x2.7mm
2.07 ct gem black opal 8.1x7.7x4.9mm2.07 ct gem black opal 8.1x7.7x4.9mm
Sale price$14,700.00 USD
4.34 ct gem black opal 13.4x8.1x6.2mm4.34 ct gem black opal 13.4x8.1x6.2mm
Sale price$15,750.00 USD
0.59 ct dark opal 6.9x5.3x2.5mm0.59 ct dark opal 6.9x5.3x2.5mm
Sale price$880.00 USD
2.52 ct dark opal 12.5x10.7x3mm2.52 ct dark opal 12.5x10.7x3mm
Sale price$5,250.00 USD
6.44 ct dark opal 12.5x11.9x5.8mm6.44 ct dark opal 12.5x11.9x5.8mm
Sale price$5,250.00 USD
0.77 ct gem black opal 6.7x5.6x3.2mm0.77 ct gem black opal 6.7x5.6x3.2mm
Sale price$6,300.00 USD
2.72 ct dark opal 9.7x8.6x5.4mm2.72 ct dark opal 9.7x8.6x5.4mm
Sale price$2,200.00 USD
0.72 ct crystal opal 9.7x5.5x2.2mm0.72 ct crystal opal 9.7x5.5x2.2mm
Sale price$880.00 USD
0.69 ct crystal opal 8.3x4.9x2.8mm0.69 ct crystal opal 8.3x4.9x2.8mm
Sale price$1,320.00 USD
2.00 ct crystal opal 14.6x6.1x3.6mm2.00 ct crystal opal 14.6x6.1x3.6mm
Sale price$3,300.00 USD
1.25 ct crystal opal 8.4x6x4mm1.25 ct crystal opal 8.4x6x4mm
Sale price$1,320.00 USD
14.43 gem crystal opal 19.8x15.2x7.8mm14.43 gem crystal opal 19.8x15.2x7.8mm
Sale price$47,250.00 USD
4.75 ct gem black opal 11.8x11.3x4.7mm4.75 ct gem black opal 11.8x11.3x4.7mm
Sale price$31,500.00 USD
0.43 ct dark opal 6.1x5.1x2.3mm0.43 ct dark opal 6.1x5.1x2.3mm
Sale price$990.00 USD
1.45 ct gem black opal 7.1x6.4x5.1mm1.45 ct gem black opal 7.1x6.4x5.1mm
Sale price$12,600.00 USD
0.91 ct crystal opal 9.7x6.3x2.2mm0.91 ct crystal opal 9.7x6.3x2.2mm
Sale price$1,650.00 USD
5.47 ct crystal opal 18.3x11.3x3.9mm5.47 ct crystal opal 18.3x11.3x3.9mm
Sale price$7,350.00 USD
1.28 ct crystal opal 11.1x7.1x2.2mm1.28 ct crystal opal 11.1x7.1x2.2mm
Sale price$1,760.00 USD
1.71 ct gem black opal 9x6x5.1mm1.71 ct gem black opal 9x6x5.1mm
Sale price$8,400.00 USD
1.90 ct gem crystal opal 11x9.2x3.2mm1.90 ct gem crystal opal 11x9.2x3.2mm
Sale price$5,250.00 USD
0.66 ct crystal opal 7x5.7x2.6mm0.66 ct crystal opal 7x5.7x2.6mm
Sale price$1,650.00 USD
2.58 ct gem crystal opal 8.6x8.1x6.1mm2.58 ct gem crystal opal 8.6x8.1x6.1mm
2.02 ct dark opal 11.2x7.7x4mm2.02 ct dark opal 11.2x7.7x4mm
Sale price$3,300.00 USD
5.31 ct double-sided gem crystal opal 17.2x12.1x4.7mm5.31 ct double-sided gem crystal opal 17.2x12.1x4.7mm

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