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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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For Example: 8-9
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Black Heat Only Gemstones
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Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
Pink Heat Only Gemstones
Purple Heat Only Gemstones
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Violet Heat Only Gemstones
White Heat Only Gemstones
Yellow Heat Only Gemstones
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0.99ct Yellow Sapphire, Cushion, VVS-VS

0.99ct Yellow Sapphire, Cushion, VVS-VS

6 x 4.9 mm

$ 83.81

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6.61ctw White Zircon, Oval, VVS-VS
Zircon Product Video (355729)

6.61ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 43.46

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1.58ctw Yellow Citrine, Pear Shape, VS

1.58ctw Yellow Citrine, Pear Shape, VS

8 x 5 mm (calibrated)

$ 8.66

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10.56ct Purple Ruby, Fancy, Opaque
Ruby Product Video (501416)

10.56ct Purple Ruby, Fancy, Opaque

30.8 x 11.4 mm

$ 245.40

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3.43ct Purple Star Ruby, Oval, Opaque

3.43ct Purple Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 158.41

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2.63ctw White Zircon, Oval, VS

2.63ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 15.62

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5.19ctw White Zircon, Oval, VVS-VS

5.19ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 31.16

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1.77ctw Violet Tanzanite, Pear Shape, VS

1.77ctw Violet Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 67.88

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0.78ct Multicolor Sapphire, Cushion, VVS-VS

0.78ct Multicolor Sapphire, Cushion, VVS-VS

5 x 5 mm (calibrated)

$ 62.15

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1.88ct Yellow Sapphire, Oval, VS-SI

1.88ct Yellow Sapphire, Oval, VS-SI

8.4 x 6.3 mm

$ 72.00

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0.71ct Multicolor Sapphire, Cushion, VVS-VS

0.71ct Multicolor Sapphire, Cushion, VVS-VS

5 x 5 mm (calibrated)

$ 113.15

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3.01ct Blue Tanzanite, Oval, Transparent

3.01ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 26.05

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0.67ct Green Sapphire, Cushion, VS

0.67ct Green Sapphire, Cushion, VS

5.4 x 4.4 mm

$ 53.39

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1.22ctw Blue Sapphire, Round, VS
Sapphire Product Video (449657)

1.22ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 534.65

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0.59ct Pink Sapphire, Oval, VS

0.59ct Pink Sapphire, Oval, VS

6.1 x 5 mm

$ 57.82

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3.58ctw White Zircon, Round, VVS-VS

3.58ctw White Zircon, Round, VVS-VS

5.5 mm (calibrated)

$ 39.23

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0.71ctw Pink Sapphire, Oval, VS-SI
Sapphire Product Video (655199)

0.71ctw Pink Sapphire, Oval, VS-SI

5 x 4 mm (calibrated)

$ 70.72

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1.76ctw White Zircon, Oval, VVS-VS

1.76ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.56

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0.48ct Purple Sapphire, Oval, VVS-VS

0.48ct Purple Sapphire, Oval, VVS-VS

5.3 x 4.3 mm

$ 47.77

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3.21ct Blue Tanzanite, Oval, Translucent

3.21ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 27.78

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1.27ct Multicolor Sapphire, Cushion, VVS-VS

1.27ct Multicolor Sapphire, Cushion, VVS-VS

6.1 x 5 mm

$ 101.19

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2.63ctw White Zircon, Oval, VVS-VS

2.63ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 15.62

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1.69ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717582)

1.69ct Blue Tanzanite, Oval, VVS

8 x 6 mm (calibrated)

$ 499.80

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7.09ctw White Zircon, Oval, VVS-VS

7.09ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 69.60

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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

Posted By Jess in July, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

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
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