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6576 products
6.33 ct Best Fancy (23.16 x 8.32mm) Natural Australian Koroit Boulder Opal 6.33 ct Best Fancy (23.16 x 8.32mm) Natural Australian Koroit Boulder Opal
6.33 ct Best Fancy (23.16 x 8.32mm) Natural Australian Koroit Boulder Opal
$64.99 $39.00 USD
6.33 ct Marvelous Round (12.11 x 12.09 mm) Brazil Natural Color Change Fluorite 6.33 ct Marvelous Round (12.11 x 12.09 mm) Brazil Natural Color Change Fluorite
6.33 ct Marvelous Round (12.11 x 12.09 mm) Brazil Natural Color Change Fluorite
$194.99 $117.00 USD
6.34 ct Spectacular Fancy (19.20 x 8.30mm) Natural Australian Boulder Opal 6.34 ct Spectacular Fancy (19.20 x 8.30mm) Natural Australian Boulder Opal
6.34 ct Spectacular Fancy (19.20 x 8.30mm) Natural Australian Boulder Opal
$90.99 $54.60 USD
6.35 ct Charming Oval (13.57 x 9.50 mm) (Un-Heated) Green Chrome Diopside 6.35 ct Charming Oval (13.57 x 9.50 mm) (Un-Heated) Green Chrome Diopside
6.35 ct Charming Oval (13.57 x 9.50 mm) (Un-Heated) Green Chrome Diopside
$148.99 $89.40 USD
6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal 6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal
6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal
$239.99 $144.00 USD
6.36 ct Oval (14.07 x 11.15 mm) Unheated Natural Green Chrome Diopside
6.36 ct Oval (14.07 x 11.15 mm) Unheated Natural Green Chrome Diopside
$102.99 $61.80 USD
6.37 ct AIG CERTIFIED OVAL (13.21 x 8.88 mm) COPPER BEARING PARAIBA TOURMALINE 6.37 ct AIG CERTIFIED OVAL (13.21 x 8.88 mm) COPPER BEARING PARAIBA TOURMALINE
6.37 ct AIG CERTIFIED OVAL (13.21 x 8.88 mm) COPPER BEARING PARAIBA TOURMALINE
$2,651.99 $1,591.20 USD
6.37 ct Awe-inspiring Oval (17.75 x 12.82 mm) Heated Orange Fire Opal Gemstone 6.37 ct Awe-inspiring Oval (17.75 x 12.82 mm) Heated Orange Fire Opal Gemstone
6.37 ct Awe-inspiring Oval (17.75 x 12.82 mm) Heated Orange Fire Opal Gemstone
$186.99 $112.20 USD
6.37 ct Dazzling Fancy (18.54 x 10.62mm) Natural Australian Boulder Opal 6.37 ct Dazzling Fancy (18.54 x 10.62mm) Natural Australian Boulder Opal
6.37 ct Dazzling Fancy (18.54 x 10.62mm) Natural Australian Boulder Opal
$129.99 $78.00 USD
6.37 ct Fancy (18.72 x 14.11 mm) Natural Australia Boulder Matrix Opal 6.37 ct Fancy (18.72 x 14.11 mm) Natural Australia Boulder Matrix Opal
6.37 ct Fancy (18.72 x 14.11 mm) Natural Australia Boulder Matrix Opal
$103.99 $62.40 USD
6.41 ct Oval Cabochon (18.47 x 10.75 mm) Ethiopian Rainbow Opal Gemstone 6.41 ct Oval Cabochon (18.47 x 10.75 mm) Ethiopian Rainbow Opal Gemstone
6.41 ct Oval Cabochon (18.47 x 10.75 mm) Ethiopian Rainbow Opal Gemstone
$241.99 $145.20 USD
6.42 ct Fancy (13.79 x 14.66 mm) Ethiopia Play of Colors Natural Blue Opal 6.42 ct Fancy (13.79 x 14.66 mm) Ethiopia Play of Colors Natural Blue Opal
6.42 ct Fancy (13.79 x 14.66 mm) Ethiopia Play of Colors Natural Blue Opal
$102.99 $61.80 USD

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