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Shop Loose Sillimanite Gemstones – Natural Faceted and Cabochon Jewelry Stones

Sillimanite Weight
Sillimanite Size
Sillimanite Clarity
Sillimanite Price

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Yellow Sillimanite
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3.27ctw Yellow Sillimanite, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 125.40

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3.94ctw Yellow Sillimanite, Oval, VS

8 x 6 mm (calibrated)

$ 97.43

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1.37ct Yellow Sillimanite, Oval, VS

8 x 6 mm (calibrated)

$ 52.54

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1.61ct Yellow Sillimanite, Oval, VS

8 x 6 mm (calibrated)

$ 51.45

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1.13ct Yellow Sillimanite, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 43.33

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1.58ct Yellow Sillimanite, Oval, VS

8 x 6 mm (calibrated)

$ 55.08

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2.94ctw Yellow Sillimanite, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 112.74

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2.47ctw Yellow Sillimanite, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 94.72

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3.03ctw Yellow Sillimanite, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 116.19

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3.31ctw Yellow Sillimanite, Oval, VVS

9 x 7 mm (calibrated)

$ 74.41

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3.15ctw Yellow Sillimanite, Oval, VVS-VS

8.9 x 6.7 mm

$ 77.90

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3.65ctw Yellow Sillimanite, Oval, VS

9 x 7 mm (calibrated)

$ 90.25

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1.72ct Yellow Sillimanite, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 42.53

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1.98ctw Yellow Sillimanite, Oval, VS

7 x 5 mm (calibrated)

$ 75.93

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2.60ctw Yellow Sillimanite, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 99.70

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4.02ctw Yellow Sillimanite, Oval, VVS

9.6 x 7.6 mm

$ 90.37

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5.52ctw Yellow Sillimanite, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 211.67

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2.63ctw Yellow Sillimanite, Oval, VVS-VS

5.7 x 4.1 mm

$ 100.85

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3.35ctw Yellow Sillimanite, Oval, VS

7 x 5 mm (calibrated)

$ 128.47

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1.22ct Yellow Sillimanite, Oval, VS

7 x 5 mm (calibrated)

$ 46.78

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3.39ctw Yellow Sillimanite, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 69.85

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4.32ctw Yellow Sillimanite, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 106.82

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2.09ct Yellow Sillimanite, Oval, VVS-VS

8.5 x 6.7 mm

$ 51.68

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2.61ctw Yellow Sillimanite, Oval, VS

8 x 6 mm (calibrated)

$ 100.09

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Why Buy Sillimanite from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful experience so far. I rarely order from vendors online but Ia'm hoping the gem I ordered is of good quality and not a fake.

Posted By Online Shopper in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
Enlarged Gemstone Image