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Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
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Yellow Heat Only Gemstones
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7.12ctw White Zircon, Oval, VVS-VS

7.12ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 43.38

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2.18ctw Blue Sapphire, Briolette, VS

2.18ctw Blue Sapphire, Briolette, VS

4.6 x 3 mm

$ 59.71

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0.73ct Purple Sapphire, Oval, VS
Sapphire Product Video (524104)

0.73ct Purple Sapphire, Oval, VS

6.3 x 4.3 mm

$ 239.94

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0.49ct Red Ruby, Round, SI

0.49ct Red Ruby, Round, SI

4 mm (calibrated)

$ 161.05

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0.20ct Red Ruby, Round, SI

0.20ct Red Ruby, Round, SI

3.5 mm (calibrated)

$ 65.95

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0.24ct Red Ruby, Round, SI-I1

0.24ct Red Ruby, Round, SI-I1

3.7 mm

$ 79.15

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3.37ctw White Zircon, Round, VS

3.37ctw White Zircon, Round, VS

7 mm (calibrated)

$ 92.31

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0.68ct Green Sapphire, Trillion, VS

0.68ct Green Sapphire, Trillion, VS

5 x 5 mm (calibrated)

$ 54.18

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1.50ctw Blue Apatite, Oval, Transparent

1.50ctw Blue Apatite, Oval, Transparent

4.7 x 4 mm

$ 30.83

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0.30ctw Blue Tanzanite, Round, VS

0.30ctw Blue Tanzanite, Round, VS

3.2 mm

$ 17.93

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0.48ct Blue Sapphire, Cushion, VS

0.48ct Blue Sapphire, Cushion, VS

4 x 4 mm (calibrated)

$ 57.37

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0.62ct Blue Sapphire, Round, VVS

0.62ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 369.07

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7.84ctw White Zircon, Oval, VVS-VS

7.84ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 51.53

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2.35ctw Blue Sapphire, Baguette, VS
Sapphire Product Video (482638)

2.35ctw Blue Sapphire, Baguette, VS

5 x 3 mm (calibrated)

$ 398.69

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0.60ctw Blue Tanzanite, Marquise, VS

0.60ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 29.88

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1.09ctw Blue Zircon, Round, VS

1.09ctw Blue Zircon, Round, VS

4.7 mm

$ 28.67

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6.88ctw White Zircon, Oval, VVS-VS

6.88ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 41.92

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2.15ctw Violet Tanzanite, Pear Shape, VS

2.15ctw Violet Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 82.45

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0.76ct Multicolor Sapphire, Cushion, VS-SI

0.76ct Multicolor Sapphire, Cushion, VS-SI

5.6 x 4.6 mm

$ 60.56

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0.42ct Pink Sapphire, Oval, VS

0.42ct Pink Sapphire, Oval, VS

5.5 x 4.5 mm

$ 46.02

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1.71ctw White Zircon, Oval, VVS-VS

1.71ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 10.27

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17.79ct Purple Star Ruby, Oval, Opaque

17.79ct Purple Star Ruby, Oval, Opaque

15.1 x 12.2 mm

$ 233.89

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1.68ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (734656)

1.68ct Blue Sapphire, Round, VVS-VS

7 mm (calibrated)

$ 1,003.97

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13.24ct Purple Star Ruby, Oval, Opaque

13.24ct Purple Star Ruby, Oval, Opaque

14.8 x 12 mm

$ 174.07

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Why Buy Heat Only Gemstones from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate
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