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2661 products
6.48 ct Fancy (18.58 x 9.42 mm) Ethiopia Play of Colors Welo Rainbow Opal 6.48 ct Fancy (18.58 x 9.42 mm) Ethiopia Play of Colors Welo Rainbow Opal
6.48 ct Fancy (18.58 x 9.42 mm) Ethiopia Play of Colors Welo Rainbow Opal
$130.99 $78.60 USD
6.48 ct Octagon (13.48 x 9.27 mm) Unheated Natural Purple Yellow Ametrine
6.48 ct Octagon (13.48 x 9.27 mm) Unheated Natural Purple Yellow Ametrine
$116.99 $70.20 USD
6.50 ct Shimmering Oval Cabochon (19.21 x 10.55 mm) Rainbow Opal Gemstone 6.50 ct Shimmering Oval Cabochon (19.21 x 10.55 mm) Rainbow Opal Gemstone
6.50 ct Shimmering Oval Cabochon (19.21 x 10.55 mm) Rainbow Opal Gemstone
$191.99 $115.20 USD
6.51 ct Incredible Oval Cabochon (20.68 x 9.11 mm) Multicolor Rainbow Opal Stone 6.51 ct Incredible Oval Cabochon (20.68 x 9.11 mm) Multicolor Rainbow Opal Stone
6.51 ct Incredible Oval Cabochon (20.68 x 9.11 mm) Multicolor Rainbow Opal Stone
$160.99 $96.60 USD
6.51 ct Incredible Oval Cut (9.68 x 8.09 mm) Cambodian Natural Blue Zircon 6.51 ct Incredible Oval Cut (9.68 x 8.09 mm) Cambodian Natural Blue Zircon
6.51 ct Incredible Oval Cut (9.68 x 8.09 mm) Cambodian Natural Blue Zircon
$871.99 $523.20 USD
6.52 ct Fancy (22.84 x 9.42 mm) Ethiopia Play of Colors Rainbow Opal 6.52 ct Fancy (22.84 x 9.42 mm) Ethiopia Play of Colors Rainbow Opal
6.52 ct Fancy (22.84 x 9.42 mm) Ethiopia Play of Colors Rainbow Opal
$130.99 $78.60 USD
6.52 ct Pear Cabochon (17.72 x 13.17 mm) Multicolor Rainbow Opal Stone 6.52 ct Pear Cabochon (17.72 x 13.17 mm) Multicolor Rainbow Opal Stone
6.52 ct Pear Cabochon (17.72 x 13.17 mm) Multicolor Rainbow Opal Stone
$264.99 USD
6.53 ct Remarkable Cushion (14.11 x 9.14 mm) Un-Heated Green Chrome Diopside 6.53 ct Remarkable Cushion (14.11 x 9.14 mm) Un-Heated Green Chrome Diopside
6.53 ct Remarkable Cushion (14.11 x 9.14 mm) Un-Heated Green Chrome Diopside
$154.99 $93.00 USD
6.56 ct Emerald (13.34 x 10.68 mm) Brazil Natural Purple Amethyst Loose Gemstone 6.56 ct Emerald (13.34 x 10.68 mm) Brazil Natural Purple Amethyst Loose Gemstone
6.56 ct Emerald (13.34 x 10.68 mm) Brazil Natural Purple Amethyst Loose Gemstone
$110.99 $66.60 USD
6.58 ct Resplendent Oval (14.12 x 10.16 mm) Multi Color Twilight Topaz Gemstone 6.58 ct Resplendent Oval (14.12 x 10.16 mm) Multi Color Twilight Topaz Gemstone
6.58 ct Resplendent Oval (14.12 x 10.16 mm) Multi Color Twilight Topaz Gemstone
$80.99 $48.60 USD
6.59 ct Oval Cabochon (19.56 x 12.44 mm) Play of Colors Rainbow Opal 6.59 ct Oval Cabochon (19.56 x 12.44 mm) Play of Colors Rainbow Opal
6.59 ct Oval Cabochon (19.56 x 12.44 mm) Play of Colors Rainbow Opal
$281.99 USD
6.60 ct Octagon (12.16 x 8.97 mm) Unheated Natural Watermelon Tourmaline 6.60 ct Octagon (12.16 x 8.97 mm) Unheated Natural Watermelon Tourmaline
6.60 ct Octagon (12.16 x 8.97 mm) Unheated Natural Watermelon Tourmaline
$553.99 $332.40 USD
6.61 ct Cushion Cabochon(16.12 x 11.05 mm)Flashing Multicolor Rainbow Opal Stone 6.61 ct Cushion Cabochon(16.12 x 11.05 mm)Flashing Multicolor Rainbow Opal Stone
6.61 ct Cushion Cabochon(16.12 x 11.05 mm)Flashing Multicolor Rainbow Opal Stone
$163.99 $98.40 USD
6.63 ct (2pcs) MATCHING PAIR Oval (10.06 x 8.15 mm) Multi Twilight Topaz Genuine 6.63 ct (2pcs) MATCHING PAIR Oval (10.06 x 8.15 mm) Multi Twilight Topaz Genuine
6.63 ct (2pcs) MATCHING PAIR Oval (10.06 x 8.15 mm) Multi Twilight Topaz Genuine
$80.99 $48.60 USD

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