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.

 

# STB8786MS
Mixed, Set
Heated, Opaque
US $2,999.00
Black Star Sapphire - 81.58 carats
# STB2372TS
12 x 10 x 4.90 mm
Heated, Opaque
US $2,499.00
# STB5022AS
18.09 x 15.71 x 10.93 mm
Heated, Opaque
US $1,799.00
# STB8147AS
16.79 x 15.27 x 9.81 mm
Heated, Opaque
US $1,799.00
Black Star Sapphire - 35.68 carats
# STB6232JJ
18.04 x 16.34 x 9.88 mm
Heated, Opaque
US $1,599.00
Black Star Sapphire - 29.55 carats
# STB4205JJ
18.31 x 14.00 x 9.53 mm
Heated, Opaque
US $1,399.00
Black Star Sapphire - 27.28 carats
# STB3846JJ
16.44 x 13.90 x 10.33 mm
Heated, Opaque
US $1,336.00
# STB4684JJ
17.45 x 15.28 x 8.65 mm
Heated, Opaque
US $1,225.00
Black Star Sapphire - 25.80 carats
# STB3957JJ
18.06 x 15.29 x 7.92 mm
Heated, Opaque
US $1,199.00
Black Star Sapphire - 20.34 carats
# STB4740JJ
16.97 x 12.70 x 7.87 mm
Heated, Opaque
US $1,150.00
Black Star Sapphire - 20.12 carats
# STB0865JJ
15.34 x 13.66 x 7.52 mm
Heated, Opaque
US $1,145.00
# STB8906GT
15.00 x 13.70 x 7.70 mm
Heated, Opaque
US $999.00
Black Star Sapphire - 15.16 carats
# STB3240JJ
17.40 x 14.41 x 5.21 mm
Heated, Opaque
US $999.00
Black Star Sapphire - 17.69 carats
# STB1770TS
15.58 x 14.09 x 7.06 mm
Heated, Opaque
US $975.00
Black Star Sapphire - 17.57 carats
# STB2238TS
15.11 x 15.11 x 6.77 mm
Heated, Opaque
US $965.00
Black Star Sapphire - 19.29 carats
# STB3723JJ
16.67 x 13.71 x 7.18 mm
Heated, Opaque
US $945.00
Black Star Sapphire - 34.22 carats
# STB0395TS
9 x 7 mm, Lot
Heated, Opaque
US $899.00
Black Star Sapphire - 33.32 carats
# STB9617TS
8 x 10 mm, Lot
Heated, Opaque
US $889.00
Black Star Sapphire - 22.68 carats
# STB3948JJ
17.66 x 16.25 x 6.91 mm.
Heated, Opaque
US $888.00
Black Star Sapphire - 15.00 carats
# STB1915TS
11.70 x 9.60 x 5.60 mm
Heated, Opaque
US $850.00
# STB1475TS
15.69 x 13.54 x 8.12 mm
Heated, Opaque
US $849.00

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