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1812 products
12.18 ct Oval (17.15 x 13.27 mm) Brazil Natural Purple Amethyst Loose Gemstone 12.18 ct Oval (17.15 x 13.27 mm) Brazil Natural Purple Amethyst Loose Gemstone
12.18 ct Oval (17.15 x 13.27 mm) Brazil Natural Purple Amethyst Loose Gemstone
$197.99 $118.80 USD
12.18 ct Oval (18.16 x 13.05 mm) Brazil Natural Purple Amethyst Loose Gemstone 12.18 ct Oval (18.16 x 13.05 mm) Brazil Natural Purple Amethyst Loose Gemstone
12.18 ct Oval (18.16 x 13.05 mm) Brazil Natural Purple Amethyst Loose Gemstone
$197.99 $118.80 USD
12.22 ct Octagon (14.93 x 10.99 mm) Unheated / Untreated Watermelon Tourmaline 12.22 ct Octagon (14.93 x 10.99 mm) Unheated / Untreated Watermelon Tourmaline
12.22 ct Octagon (14.93 x 10.99 mm) Unheated / Untreated Watermelon Tourmaline
$862.99 $517.80 USD
12.27 ct Fancy (21.36 x 17.86 mm)Ethiopia Play of Colors Blue Opal Stone 12.27 ct Fancy (21.36 x 17.86 mm)Ethiopia Play of Colors Blue Opal Stone
12.27 ct Fancy (21.36 x 17.86 mm)Ethiopia Play of Colors Blue Opal Stone
$176.99 $106.20 USD
12.29 ct Sugarloaf Cut (13.73 x 13.65 mm) Unheated / Untreated Purple Amethyst 12.29 ct Sugarloaf Cut (13.73 x 13.65 mm) Unheated / Untreated Purple Amethyst
12.29 ct Sugarloaf Cut (13.73 x 13.65 mm) Unheated / Untreated Purple Amethyst
$259.99 $156.00 USD
12.37 ct Amazing Octagon (13.43 x 13.43 mm) Brazil Purple Yellow Ametrine 12.37 ct Amazing Octagon (13.43 x 13.43 mm) Brazil Purple Yellow Ametrine
12.37 ct Amazing Octagon (13.43 x 13.43 mm) Brazil Purple Yellow Ametrine
$263.99 $158.40 USD
12.40 ct Oval (16.64 x 13.46 mm) Natural Brazil Purple Amethyst Loose Gemstone 12.40 ct Oval (16.64 x 13.46 mm) Natural Brazil Purple Amethyst Loose Gemstone
12.40 ct Oval (16.64 x 13.46 mm) Natural Brazil Purple Amethyst Loose Gemstone
$200.99 $120.60 USD
12.60 ct Emerald Cut (17.40 x 12.64 mm) Brazil Natural Purple Amethyst Gemstone 12.60 ct Emerald Cut (17.40 x 12.64 mm) Brazil Natural Purple Amethyst Gemstone
12.60 ct Emerald Cut (17.40 x 12.64 mm) Brazil Natural Purple Amethyst Gemstone
$204.99 $123.00 USD
12.63 ct Significant Oval (16.06 x 11.98 mm) Brazil Swiss Blue Topaz Gemstone 12.63 ct Significant Oval (16.06 x 11.98 mm) Brazil Swiss Blue Topaz Gemstone
12.63 ct Significant Oval (16.06 x 11.98 mm) Brazil Swiss Blue Topaz Gemstone
$295.99 $177.60 USD
12.69 ct AIG Certified Oval (17.80 x 13.46 mm) Orange Pink Morganite 12.69 ct AIG Certified Oval (17.80 x 13.46 mm) Orange Pink Morganite
12.69 ct AIG Certified Oval (17.80 x 13.46 mm) Orange Pink Morganite
$1,242.99 $745.80 USD
12.71 ct Sugarloaf (13.14 x 12.85 mm) Natural Purple Amethyst Stone 12.71 ct Sugarloaf (13.14 x 12.85 mm) Natural Purple Amethyst Stone
12.71 ct Sugarloaf (13.14 x 12.85 mm) Natural Purple Amethyst Stone
$269.99 $162.00 USD
12.73 ct Best Oval Cut (20.99 x 13.99 mm) Heated Orange Fire Opal Loose Gemstone 12.73 ct Best Oval Cut (20.99 x 13.99 mm) Heated Orange Fire Opal Loose Gemstone
12.73 ct Best Oval Cut (20.99 x 13.99 mm) Heated Orange Fire Opal Loose Gemstone
$366.99 $220.20 USD

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