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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (53): Star Sapphire Clear All
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ID: 3906521 pcs
10.43ct Star Sapphire
13.19mm x 10.44mm x 6.57mm
USD 156.45
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ID: 3508841 pcs
10.52ct Star Sapphire
13.92mm x 10.88mm x 6.26mm
USD 203.14
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ID: 3906501 pcs
9.89ct Star Sapphire
14.18mm x 11.91mm x 4.84mm
USD 148.35
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ID: 3858591 pcs
12.36ct Star Sapphire
14.05mm x 10.95mm x 6.82mm
USD 185.40
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ID: 3885361 pcs
11.11ct Star Sapphire
15.71mm x 13.40mm x 4.75mm
USD 264.64
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ID: 3885391 pcs
10.60ct Star Sapphire
14.24mm x 11.70mm x 5.22mm
USD 252.49
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ID: 3506381 pcs
6.35ct Star Sapphire
11.27mm x 8.59mm x 5.48mm
USD 122.62
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ID: 3861121 pcs
8.94ct Star Sapphire
12.48mm x 9.46mm x 6.48mm
USD 86.18
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ID: 3906461 pcs
10.24ct Star Sapphire
13.09mm x 10.55mm x 6.39mm
USD 153.60
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ID: 3876911 pcs
4.19ct Star Sapphire
11.54mm x 9.14mm x 3.49mm
USD 83.80
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ID: 3862761 pcs
9.40ct Star Sapphire
13.43mm x 10.57mm x 6.01mm
USD 90.62
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Star Sapphire
Star sapphire is a respected member of the corundum family. Red corundum is called ruby. All other color varieties of corundum are referred to as sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of nine. Diamond tops that scale with a ten. That hardness combined with the rich color and silky shine make fine sapphires extremely valuable.

Star sapphires contain unusual tiny needle-like inclusions. Those rutile needles result in a silky shine on the surface of the gem. Aligned needles that intersect each other at varying angles produce a phenomenon called asterism (from the Latin aster for star). Because of their crystal structure, only the star sapphire and the star ruby show six white rays of light that meet in one point and dance over the gem's surface when viewed from different directions.

Star sapphires range in color from blue in various tones, pink, orange, yellow, green, lavender and gray to black. The most desirable color is a vivid, intense blue.

Star sapphire is a durable, popular stone for men's rings. A black star sapphire supports a masculine image best. In ancient times, star sapphire was regarded as a powerful talisman guiding travelers and seekers of all kinds.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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