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Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
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1.42ctw White Sapphire, Round, VVS-VS

4.2 mm

$ 187.56

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0.40ct Pink Sapphire, Pear Shape, VVS

5.9 x 4.8 mm

$ 36.59

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0.30ct Purple Sapphire, Oval, VVS

5.6 x 4 mm

$ 29.88

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25.16ct Purple Star Ruby, Oval, Opaque

18 x 15.2 mm

$ 330.78

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0.82ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 251.55

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1.76ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 15.23

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1.54ctw Blue Apatite, Oval, Transparent

5.7 x 4 mm

$ 25.31

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0.18ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 59.36

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2.92ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 25.27

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0.73ct Purple Sapphire, Oval, VS

6.3 x 4.3 mm

$ 239.94

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1.64ctw White Zircon, Oval, VVS

6.2 x 4.2 mm

$ 9.99

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0.47ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 44.32

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0.47ct Violet Sapphire, Oval, VVS

6.7 x 4.9 mm

$ 42.99

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1.41ctw White Zircon, Round, VS

5 mm (calibrated)

$ 37.07

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0.56ct Pink Sapphire, Oval, VS-SI

5 x 4.1 mm

$ 51.35

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3.35ct Multicolor Sapphire, Oval, VS

9.6 x 7.5 mm

$ 834.15

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2.18ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 47.89

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0.40ct White Zircon, Oval, VVS

5.1 x 3.1 mm

$ 19.52

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3.83ct Purple Ruby, Fancy, Opaque

14 x 8.4 mm

$ 76.29

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7.66ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.00

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4.14ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 24.54

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3.26ctw Blue Tanzanite, Pear Shape, VS

5.7 x 3.8 mm

$ 125.01

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0.39ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 36.79

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0.36ct Blue Tanzanite, Pear Shape, VS

5.1 x 3.8 mm

$ 21.51

View Gem
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Why Buy Heat Only Gemstones from GemSelect?

GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
Enlarged Gemstone Image