Black Star Sapphire

Natural gemstones that display a star -- a phenomenon known as asterism -- are rare and have long been valued by collectors. The most notable star gemstones are star sapphire and star ruby.

How much is star sapphire worth? The price you pay for any star sapphire should be in direct relationship to the rarity and quality of the stone you are buying. Buying direct from AJS Gems you'll get the best value in the market.

All items are in stock and available for purchase

 

Black Star Sapphire - 10.66 carats
# STB9731JJ
13 x 11 x 6.35 mm
Heated, Opaque
US $389.00
Black Star Sapphire - 9.61 carats
# STB6773AS
12.13 x 9.45 x 7.43 mm
Heated, Opaque
US $369.00
Black Star Sapphire - 20.44 carats
# STB5769HB
9.0 x 7.0 x 4.5 mm, Lot
Heated, Opaque
US $365.00
Black Star Sapphire - 13.60 carats
# STB1948TS
13.86 x 11.31 x 7.23 mm
Heated, Opaque
US $360.00
Black Star Sapphire - 9.43 carats
# STB4403JJ
13.20 x 11.73 x 5.34 mm
Heated, Opaque
US $345.00
# STB0410SS
12.30 x 9.60 x 6.00 mm
Heated, Opaque
US $335.00
Black Star Sapphire - 12.30 carats
# STB5077JJ
14.13 x 12.56 x 5.95 mm
Heated, Opaque
US $329.00
Black Star Sapphire - 8.37 carats
# STB9215MJ
12.30 x 9.80 x 5.90 mm
Heated, Opaque
US $329.00
# STB9073SS
Set
Heated, Opaque
US $325.00
Black Star Sapphire - 8.20 carats
# STB9469JJ
12 x 10 x 6.30 mm
Heated, Opaque
US $320.00
# STB7846AS
11.64 x 9.08 x 7.12 mm
Heated, Opaque
US $299.00
# STB2997MJ
12.20 x 10.10 x 5.10 mm
Heated, Opaque
US $299.00
Black Star Sapphire - 7.58 carats
# STB9600JJ
13 x 11 x 5 mm
Heated, Opaque
US $299.00
# STB9080SS
Set
Heated, Opaque
US $298.00
# STB7141AS
11.62 x 9.18 x 6.18 mm
Heated, Opaque
US $298.00
# STB3737HB
10 x 8 x 3.8 mm, Lot
Heated, Opaque
US $295.00
Black Star Sapphire - 8.94 carats
# STB4515JJ
11.67 x 11.67 x 5.55 mm
Heated, Opaque
US $292.00
# STB0267MS
Mixed, Lot
Heated, Slightly Included
US $288.00
# STB6946AS
11.90 x 9.44 x 5.25 mm
Heated, Opaque
US $277.00
# STB1772AS
Mixed, Lot
Heated, Opaque
US $275.00
Black Star Sapphire - 6.87 carats
# STB7314JJ
11 x 9 x 6 mm
Heated, Opaque
US $270.00

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