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Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
Heat Only Gemstones Clarity
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Heat Only Gemstones Treatment

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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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0.40ct Pink Sapphire, Oval, VVS

0.40ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 37.73

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0.62ct Purple Sapphire, Pear Shape, VS

0.62ct Purple Sapphire, Pear Shape, VS

6.5 x 4.7 mm

$ 101.89

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0.49ct Violet Sapphire, Oval, VS

0.49ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 64.42

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1.64ctw Blue Apatite, Oval, VS

1.64ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 36.02

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0.38ct Purple Sapphire, Oval, VVS-VS

0.38ct Purple Sapphire, Oval, VVS-VS

5.6 x 3.8 mm

$ 35.84

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2.00ctw Blue Tanzanite, Pear Shape, VS

2.00ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 76.69

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1.98ctw Violet Tanzanite, Pear Shape, VS

1.98ctw Violet Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 75.93

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0.36ct Pink Sapphire, Oval, VVS

0.36ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 33.96

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3.17ct White Zircon, Oval, VS

3.17ct White Zircon, Oval, VS

9.1 x 6.7 mm

$ 62.43

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1.83ctw Blue Tanzanite, Oval, VVS-VS

1.83ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 140.34

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0.65ct Purple Sapphire, Oval, VVS-VS

0.65ct Purple Sapphire, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 65.18

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1.63ctw Blue Tanzanite, Pear Shape, VS

1.63ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.1 mm

$ 62.51

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0.35ct Purple Sapphire, Oval, VS

0.35ct Purple Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 34.86

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0.89ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (445436)

0.89ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 117.40

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1.38ct White Zircon, Emerald Cut, VVS-VS
Zircon Product Video (594172)

1.38ct White Zircon, Emerald Cut, VVS-VS

6.9 x 4.6 mm

$ 37.11

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2.46ctw White Zircon, Round, VVS

2.46ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 64.68

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1.68ctw White Zircon, Oval, VVS-VS

1.68ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.09

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1.24ct Red Ruby, Marquise, SI
Ruby Product Video (569882)

1.24ct Red Ruby, Marquise, SI

9.4 x 4.5 mm

$ 827.49

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0.34ct Blue Apatite, Trillion, SI

0.34ct Blue Apatite, Trillion, SI

4.5 x 4.4 mm

$ 9.52

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1.60ctw Blue Apatite, Oval, VS

1.60ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 35.15

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3.20ctw White Zircon, Oval, VS

3.20ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 19.11

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5.03ctw White Zircon, Oval, VVS-VS

5.03ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 29.81

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0.49ct Blue Apatite, Trillion, SI

0.49ct Blue Apatite, Trillion, SI

5.4 x 5.2 mm

$ 13.72

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0.34ct Blue Tanzanite, Pear Shape, VS

0.34ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.32

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

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

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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