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Star Sapphire Gemstones for Sale

Star Sapphire

Explore our stock of natural loose star sapphires for sale. Choose from black, blue, yellow or gray star sapphire stones in different sizes and prices. This is a fantastic gemstone for any type of jewelry; it is hard, durable and has the natural star effect. We stock star sapphire stones in hand-selected matching pairs for earrings and in lots or singles for jewelry use. We sell natural star sapphires only; all items can be certified by professional gemstone labs. Also, we offer worldwide shipping with standard or express options.

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1.47 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand, Photo A

1.47 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

Star Sapphire

1.47ct1 pc
$ 33.81
7 x 5.2 mm
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2.34 ct Black Star Sapphire, 9 x 6.7 mm Oval Cut From Thailand, Photo A

2.34 ct Black Star Sapphire, 9 x 6.7 mm Oval Cut From Thailand

Star Sapphire

2.34ct1 pc
$ 42.12
9 x 6.7 mm
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3.82 ct Blue Star Sapphire, 7.1 x 5.3 mm Oval Cut From Thailand, Photo A

3.82 ct Blue Star Sapphire, 7.1 x 5.3 mm Oval Cut From Thailand

Star Sapphire

3.82ct total2 pcs
$ 87.86
7.1 x 5.3 mm
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2.74 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand, Photo A

2.74 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand

Star Sapphire

2.74ct total2 pcs
$ 63.02
7.1 x 5.2 mm
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30.08 ct Yellow Star Sapphire, 18.7 x 16.4 mm Oval Cut From Madagascar, Photo A

30.08 ct Yellow Star Sapphire, 18.7 x 16.4 mm Oval Cut From Madagascar

Star Sapphire

30.08ct1 pc
$ 297.79
18.7 x 16.4 mm
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2.19 carat Black Star Sapphire, Pear loose Star Sapphire from Thailand, Natural Gem, 8.8 x 7.6 mm, Photo A

2.19 carat Black Star Sapphire, Pear loose Star Sapphire from Thailand, Natural Gem, 8.8 x 7.6 mm

Star Sapphire

2.19ct1 pc
$ 39.42
8.8 x 7.6 mm
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3.5 ct Black Star Sapphire, 9.3 x 7.1 mm Oval Cut From Thailand, Photo A

3.5 ct Black Star Sapphire, 9.3 x 7.1 mm Oval Cut From Thailand

Star Sapphire

3.50ct1 pc
$ 63.00
9.3 x 7.1 mm
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3.18 ct Blue Star Sapphire, 7.1 x 5.4 mm Oval Cut From Thailand, Photo A

3.18 ct Blue Star Sapphire, 7.1 x 5.4 mm Oval Cut From Thailand

Star Sapphire

3.18ct total2 pcs
$ 73.14
7.1 x 5.4 mm
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3.5 ct Black Star Sapphire, 9.4 x 7.1 mm Oval Cut From Thailand, Photo A

3.5 ct Black Star Sapphire, 9.4 x 7.1 mm Oval Cut From Thailand

Star Sapphire

3.50ct1 pc
$ 63.00
9.4 x 7.1 mm
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1.65 ct Blue Star Sapphire, 7.2 x 5.3 mm Oval Cut From Thailand, Photo A

1.65 ct Blue Star Sapphire, 7.2 x 5.3 mm Oval Cut From Thailand

Star Sapphire

1.65ct1 pc
$ 37.95
7.2 x 5.3 mm
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3.39 ct Black Star Sapphire, 9.1 x 7.1 mm Oval Cut From Thailand, Photo A

3.39 ct Black Star Sapphire, 9.1 x 7.1 mm Oval Cut From Thailand

Star Sapphire

3.39ct1 pc
$ 61.02
9.1 x 7.1 mm
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3.5 ct Black Star Sapphire, 9.1 x 7 mm Oval Cut From Thailand, Photo A

3.5 ct Black Star Sapphire, 9.1 x 7 mm Oval Cut From Thailand

Star Sapphire

3.50ct1 pc
$ 52.50
9.1 x 7 mm
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4.11 ct Blue Star Sapphire, 7.1 mm Round Cut From Thailand, Photo A

4.11 ct Blue Star Sapphire, 7.1 mm Round Cut From Thailand

Star Sapphire

4.11ct total2 pcs
$ 85.90
7.1 mm
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3.04 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand, Photo A

3.04 ct Blue Star Sapphire, 7.1 x 5.2 mm Oval Cut From Thailand

Star Sapphire

3.04ct total2 pcs
$ 66.88
7.1 x 5.2 mm
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2.82 ct Black Star Sapphire, 9.1 x 7 mm Oval Cut From Thailand, Photo A

2.82 ct Black Star Sapphire, 9.1 x 7 mm Oval Cut From Thailand

Star Sapphire

2.82ct1 pc
$ 50.76
9.1 x 7 mm
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5.55 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand, Photo A

5.55 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

Star Sapphire

5.55ct total4 pcs
$ 122.10
7 x 5.2 mm
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2.45 ct Black Star Sapphire, 8.5 x 6.2 mm Oval Cut From Thailand, Photo A

2.45 ct Black Star Sapphire, 8.5 x 6.2 mm Oval Cut From Thailand

Star Sapphire

2.45ct1 pc
$ 44.10
8.5 x 6.2 mm
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3.5 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand, Photo A

3.5 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

Star Sapphire

3.50ct total4 pcs
$ 77.00
7 x 5.2 mm
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3.16 ct Black Star Sapphire, 9 x 7 mm Oval Cut From Thailand, Photo A

3.16 ct Black Star Sapphire, 9 x 7 mm Oval Cut From Thailand

Star Sapphire

3.16ct1 pc
$ 47.40
9 x 7 mm
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6.21 ct Black Star Sapphire, 10.1 mm Round Cut From Thailand, Photo A

6.21 ct Black Star Sapphire, 10.1 mm Round Cut From Thailand

Star Sapphire

6.21ct1 pc
$ 124.20
10.1 mm
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6.34 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand, Photo A

6.34 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

Star Sapphire

6.34ct total4 pcs
$ 125.53
7 x 5.2 mm
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35.27 ct Yellow Star Sapphire, 19.7 x 16.8 mm Oval Cut From Madagascar, Photo A

35.27 ct Yellow Star Sapphire, 19.7 x 16.8 mm Oval Cut From Madagascar

Star Sapphire

35.27ct1 pc
$ 349.17
19.7 x 16.8 mm
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3.86 ct Blue Star Sapphire, 6.8 x 5.1 mm Oval Cut From Thailand, Photo A

3.86 ct Blue Star Sapphire, 6.8 x 5.1 mm Oval Cut From Thailand

Star Sapphire

3.86ct total4 pcs
$ 76.43
6.8 x 5.1 mm
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3.46 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand, Photo A

3.46 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

Star Sapphire

3.46ct total2 pcs
$ 79.58
7 x 5.2 mm
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5.59 ct Black Star Sapphire, 11.2 x 8.5 mm Oval Cut From Thailand, Photo A

5.59 ct Black Star Sapphire, 11.2 x 8.5 mm Oval Cut From Thailand

Star Sapphire

5.59ct1 pc
$ 111.80
11.2 x 8.5 mm
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1.64 ct Blue Star Sapphire, 7.2 x 5.2 mm Oval Cut From Thailand, Photo A

1.64 ct Blue Star Sapphire, 7.2 x 5.2 mm Oval Cut From Thailand

Star Sapphire

1.64ct1 pc
$ 37.72
7.2 x 5.2 mm
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1.4 ct Blue Star Sapphire, 7.1 x 5.3 mm Oval Cut From Thailand, Photo A

1.4 ct Blue Star Sapphire, 7.1 x 5.3 mm Oval Cut From Thailand

Star Sapphire

1.40ct1 pc
$ 32.20
7.1 x 5.3 mm
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3.43 ct Blue Star Sapphire, 6.9 x 5.1 mm Oval Cut From Thailand, Photo A

3.43 ct Blue Star Sapphire, 6.9 x 5.1 mm Oval Cut From Thailand

Star Sapphire

3.43ct total4 pcs
$ 67.91
6.9 x 5.1 mm
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4.03 ct Blue Star Sapphire, 6.9 x 5.1 mm Oval Cut From Thailand, Photo A

4.03 ct Blue Star Sapphire, 6.9 x 5.1 mm Oval Cut From Thailand

Star Sapphire

4.03ct total4 pcs
$ 80.60
6.9 x 5.1 mm
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3.21 ct Blue Star Sapphire, 7.3 x 5.3 mm Oval Cut From Thailand, Photo A

3.21 ct Blue Star Sapphire, 7.3 x 5.3 mm Oval Cut From Thailand

Star Sapphire

3.21ct total2 pcs
$ 73.83
7.3 x 5.3 mm
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3.75 ct Blue Star Sapphire, 6.9 x 5.2 mm Oval Cut From Thailand, Photo A

3.75 ct Blue Star Sapphire, 6.9 x 5.2 mm Oval Cut From Thailand

Star Sapphire

3.75ct total4 pcs
$ 74.25
6.9 x 5.2 mm
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4.38 ct Black Star Sapphire, 10.9 x 8.7 mm Oval Cut From Thailand, Photo A

4.38 ct Black Star Sapphire, 10.9 x 8.7 mm Oval Cut From Thailand

Star Sapphire

4.38ct1 pc
$ 78.84
10.9 x 8.7 mm
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Photos are of Actual Products for Sale

Why Buy Star Sapphire Gemstones?

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 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.

What are some of the properties of Star Sapphire Gemstones?

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.

What are good ways to use Star Sapphire Gemstones?

Star Sapphire gemstones are great for rings, earrings, pendants, and necklaces. It is best to display Star Sapphire in an area that receives direct light.

Want to know more about Star Sapphire Gemstones?

Read our Star sapphire Information Page here.

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