Gemstones
Showing 1–24 of 689 results
Star Sapphire 11×9.5mm Oval Cab Thailand Untreated Six Point Natural 8.58 carat
Star Sapphire 11×9.5mm Oval Cab Thailand Untreated Six Point Natural 8.58 carat Gemstone Description This is a black Star Sapphire with a natural star complete with six long rays. Medium high in brightness and sharpness and is nicely centered, this … Continued
Sharp Star Sapphire 15x12mm Oval Black Thailand Six Point Untreated 13.59 carat
Sharp Star Sapphire 15x12mm Oval Black Thailand Six Point Untreated 13.59 carat Gemstone Description This is a Star Sapphire with a natural star complete with six very long and sharp rays. High in brightness and sharpness and is nicely centered, … Continued
Black Star Sapphire 14×12 mm Oval Cab Untreated Six Points Thailand 15.00 carat
Black Star Sapphire 14×12 mm Oval Cab Untreated Six Points Thailand 15.00 carat Gemstone Description This is a Star Sapphire with a natural star complete with six long rays. High in brightness and sharpness and is nicely centered, this natural … Continued
Black Star Sapphire 17x14mm Oval Cab Untreated Six Points Thailand 24.49 carat
Black Star Sapphire 17x14mm Oval Cab Untreated Six Points Thailand 24.49 carat Gemstone Description This is a black Star Sapphire with a natural star complete with six long rays. Medium high in brightness and sharpness and is nicely centered, this … Continued
Black Star Sapphire 18×15 mm Oval Untreated Thailand Cab Six Points 27.89 carat
Black Star Sapphire 18×15 mm Oval Untreated Thailand Cab Six Points 27.89 carat Gemstone Description This is a black Sapphire with a natural star complete with six long rays. Medium high in brightness and sharpness and is nicely centered, this … Continued
Black Star Sapphire 17×14 mm Oval Cab Six Points Thailand Untreated 21.80 carat
Black Star Sapphire 17×14 mm Oval Cab Six Points Thailand Untreated 21.80 carat Gemstone Description This is a black Sapphire with a natural star complete with six long rays. Medium high in brightness and sharpness and is nicely centered, this … Continued
Opal Welo 11 x 9 mm Pear Cabochon Untreated Wollo Ethiopia Gemstone 2.42 carat
Opal Welo 11 x 9 mm Pear Cabochon Untreated Wollo Ethiopia Gemstone 2.42 carat Gemstone Description This lovely pear shaped cabochon measures 11.2 x 9.0 x 5.1 mm and weighs 2.42 carat. The base is translucent white and the rolling … Continued
Opal Welo 15×10 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 4.15 carat
Opal Welo 15×10 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 4.15 carat Gemstone Description This lovely oval shaped cabochon measures 14.8 x 10.3 x 7 mm and weighs 4.15 carat. The base is translucent yellow orange and the rolling flash … Continued
Opal Welo 9.3 mm Faceted Trillion Untreated Wollo Ethiopia Gemstone 1.63 carat
Opal Welo 9.3 mm Faceted Trillion Untreated Wollo Ethiopia Gemstone 1.63 carat Gemstone Description This lovely faceted trillion measures 9.3 x 9.3 x 9.3 x 6 mm and weighs 1.63 carat. The base is translucent yellow orange and the rolling … Continued
Opal Welo 11×7.9 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 1.76 carat
Opal Welo 11×7.9 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 1.76 carat Gemstone Description This lovely oval shaped cabochon measures 11 x 7.9 x 3.9 mm and weighs 1.76 carat. The base is translucent white and the rolling flash of … Continued
Opal Welo 17.5×9.2 mm Pear Cabochon Untreated Wollo Ethiopia Gemstone 4.49 carat
Opal Welo 17.5×9.2 mm Pear Cabochon Untreated Wollo Ethiopia Gemstone 4.49 carat Gemstone Description This lovely pear shaped cabochon measures 17.5 x 9.2 x 5.5 mm and weighs 4.49 carat. The base is translucent white and the rolling flash of … Continued
Opal Welo 10 x 8 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 2.22 carat
Opal Welo 10 x 8 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 2.22 carat Gemstone Description This lovely oval shaped cabochon measures 10.0 x 8 x 5.2 mm and weighs 2.22 carat. The base is translucent white and the rolling … Continued
Opal Welo 9.5 mm Round Cabochon Untreated Wollo Ethiopia Gemstone 2.00 carat
Opal Welo 9.5 mm Round Cabochon Untreated Wollo Ethiopia Gemstone 2.00 carat Gemstone Description This lovely round shaped cabochon measures 9.5 x 9.5 x 4.5 mm and weighs 2.00 carat. The base is a translucent white and the rolling flash … Continued
Opal Welo 11.5×8.9 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 2.65 carat
Opal Welo 11.5×8.9 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 2.65 carat Gemstone Description This lovely oval shaped cabochon measures 11.5 x 8.9 x 5 mm and weighs 2.65 carat. The base is white and the rolling flash of color … Continued
Opal Welo 17×13.3 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 9.73 carat
Opal Welo 17×13.3 mm Oval Cabochon Untreated Wollo Ethiopia Gemstone 9.73 carat Gemstone Description This lovely oval shaped cabochon measures 17 x 13.3 x 8.9 mm and weighs 9.73 carat. The base is white and the rolling flash of color … Continued
Double Star Purple Sapphire India Ruby Two Stars 19 mm No Treatment 47.75 carat
Double Star Purple Sapphire India Ruby Two Stars 19 mm No Treatment 47.75 carat Gemstone Description This is a dark purple double star Sapphire aka masculine twin star Ruby in the location of origin, southern India. This collectable gem has … Continued
Pink Star Sapphire Pink India Star Ruby 9.7 x 7.3 mm Oval No Heat 4.14 carat
Pink Star Sapphire Pink India Star Ruby 9.7 x 7.3 mm Oval No Heat 4.14 carat Gemstone Description This is a purplish pink star Sapphire, aka pink purple star Ruby with a sharp floating natural six ray star. This completely … Continued
Purple Star Sapphire Natural India Star Ruby 21mm Round No Treatment 53.38 carat
Purple Star Sapphire Natural India Star Ruby 21mm Round No Treatment 53.38 carat Gemstone Description This is a large purple star Sapphire aka masculine Ruby in the location of origin, southern India. This stunning gem has a floating natural six … Continued
Purple Red Star Ruby Floating Six Point 12×10 mm Oval India No Heat 10.50 carat
Purple Red Star Ruby Floating Six Point 12×10 mm Oval India No Heat 10.50 carat Gemstone Description This is a purple red star Ruby, aka purple Sapphire, with a sharp floating six ray star that has not been treated or … Continued
Dark Purple Star Sapphire India Star Ruby 10 mm Round No Treatment 7.90 carat
Dark Purple Star Sapphire India Star Ruby 10 mm Round No Treatment 7.90 carat Gemstone Description This is a dark purple star Sapphire aka masculine Ruby in the location of origin, southern India. This stunning gem has a floating natural … Continued
Purple Red Star Ruby 13.4 x 11.1 mm Oval No Treatment India Natural 13.41 carat
Purple Red Star Ruby 13.4 x 11.1 mm Oval No Treatment India Natural 13.41 carat Gemstone Description This is a purplish red star Ruby aka purple Sapphire with a floating six ray star and this fine gem has not been … Continued
Purple Star Sapphire India Star Ruby 21 x 20 mm Round No Treatment 53.53 carat
Purple Star Sapphire India Star Ruby 21 x 20 mm Round No Treatment 53.53 carat Gemstone Description This is a large purple star Sapphire aka masculine Ruby in the location of origin, southern India. This stunning gem has a floating … Continued
Star Ruby Pinkish Purple Red Sapphire 9.5×6.7 mm Oval India No Heat 3.21 carat
Star Ruby Pinkish Purple Red Sapphire 9.5×6.7 mm Oval India No Heat 3.21 carat Gemstone Description This is a pinkish purplish red star Ruby aka pink purple Sapphire with a sharp floating natural six ray star. This completely natural gem … Continued
Purple Red Star Ruby Floating Six Point 12 x 10 mm Oval India No Heat 8.12 carat
Purple Red Star Ruby Floating Six Point 12 x 10 mm Oval India No Heat 8.12 carat Gemstone Description This is a purple red star Ruby with a sharp floating six ray star that has not been treated or heated. … Continued