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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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Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
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Yellow Heat Only Gemstones
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0.58ct Green Sapphire, Cushion, VS-SI

0.58ct Green Sapphire, Cushion, VS-SI

5 x 5 mm (calibrated)

$ 46.21

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2.21ctw White Zircon, Oval, VS

2.21ctw White Zircon, Oval, VS

7 x 4.3 mm

$ 13.11

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1.13ct Multicolor Sapphire, Cushion, VS

1.13ct Multicolor Sapphire, Cushion, VS

6.5 x 5.3 mm

$ 101.29

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0.71ctw White Sapphire, Round, VS

0.71ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 93.66

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0.38ct Yellow Sapphire, Oval, VVS

0.38ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 34.76

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0.62ct Purple Sapphire, Emerald Cut, VVS

0.62ct Purple Sapphire, Emerald Cut, VVS

5.9 x 4.2 mm

$ 80.34

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0.86ct Blue Sapphire, Cushion, VS-SI

0.86ct Blue Sapphire, Cushion, VS-SI

5.6 x 4.6 mm

$ 68.52

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1.39ctw White Zircon, Round, VS

1.39ctw White Zircon, Round, VS

5 mm (calibrated)

$ 36.55

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1.99ct White Zircon, Round, VVS

1.99ct White Zircon, Round, VVS

7 mm (calibrated)

$ 59.48

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0.81ct Green Sapphire, Cushion, VVS

0.81ct Green Sapphire, Cushion, VVS

5 x 5 mm (calibrated)

$ 64.54

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1.90ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (454092)

1.90ctw Blue Tanzanite, Pear Shape, VS

5.9 x 3.8 mm

$ 72.86

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2.69ctw White Zircon, Oval, VVS

2.69ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 26.40

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2.28ctw White Zircon, Oval, VVS-VS

2.28ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.50

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0.85ctw Purple Sapphire, Oval, VS

0.85ctw Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 81.39

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0.24ct Red Ruby, Round, SI

0.24ct Red Ruby, Round, SI

3.8 mm

$ 79.15

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0.56ct Violet Sapphire, Oval, VS

0.56ct Violet Sapphire, Oval, VS

5.9 x 4.3 mm

$ 73.62

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0.87ct Pink Sapphire, Fancy, VS

0.87ct Pink Sapphire, Fancy, VS

8.4 x 4.9 mm

$ 96.94

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4.61ctw White Zircon, Oval, VVS-VS

4.61ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 27.48

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2.30ctw White Zircon, Oval, VVS-VS

2.30ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.74

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0.87ct Multicolor Sapphire, Cushion, VVS

0.87ct Multicolor Sapphire, Cushion, VVS

6 x 4.7 mm

$ 69.32

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2.52ct Blue Tanzanite, Oval, Transparent

2.52ct Blue Tanzanite, Oval, Transparent

8.5 x 7.4 mm

$ 21.81

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0.80ctw Purple Sapphire, Oval, VS

0.80ctw Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 60.47

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0.54ct Violet Sapphire, Oval, VS

0.54ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 79.87

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2.55ctw White Zircon, Oval, VVS

2.55ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 15.23

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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

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
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