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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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0.63ct Purple Sapphire, Oval, VS

0.63ct Purple Sapphire, Oval, VS

5.7 x 4.9 mm

$ 47.69

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2.36ctw Blue Tanzanite, Oval, VVS-VS

2.36ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 161.60

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1.13ctw Orange Sapphire, Oval, VS

1.13ctw Orange Sapphire, Oval, VS

5.3 x 4.1 mm

$ 108.56

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1.51ctw Blue Tanzanite, Pear Shape, VS

1.51ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 57.91

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1.38ctw Blue Apatite, Oval, VS

1.38ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 27.56

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0.68ct Purple Sapphire, Fancy, VVS

0.68ct Purple Sapphire, Fancy, VVS

8.3 x 5.1 mm

$ 74.50

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0.55ct Purple Sapphire, Oval, VVS-VS

0.55ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 164.34

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0.78ct Red Ruby, Pear Shape, VS
Ruby Product Video (646599)

0.78ct Red Ruby, Pear Shape, VS

6.7 x 5 mm

$ 543.82

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3.88ctw White Zircon, Oval, VS

3.88ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 23.04

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0.36ct Blue Tanzanite, Pear Shape, VVS-VS

0.36ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 21.51

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0.32ct Red Ruby, Round, SI-I1

0.32ct Red Ruby, Round, SI-I1

3.8 mm

$ 105.53

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7.73ctw White Zircon, Oval, VVS-VS

7.73ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.41

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0.68ct Blue Sapphire, Round, VVS
Sapphire Product Video (449727)

0.68ct Blue Sapphire, Round, VVS

5.3 mm

$ 367.98

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3.56ct Blue Tanzanite, Oval, Transparent

3.56ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.82

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3.52ct Multicolor Sapphire, Oval, VS
Sapphire Product Video (724451)

3.52ct Multicolor Sapphire, Oval, VS

10.5 x 7.6 mm

$ 876.48

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2.29ct White Zircon, Round, VS
Zircon Product Video (405579)

2.29ct White Zircon, Round, VS

7 mm (calibrated)

$ 62.04

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3.76ctw White Zircon, Round, VVS-VS

3.76ctw White Zircon, Round, VVS-VS

5.5 mm (calibrated)

$ 41.19

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2.90ctw Blue Sapphire, Square, VVS-VS
Sapphire Product Video (349883)

2.90ctw Blue Sapphire, Square, VVS-VS

2.3 x 2.3 mm

$ 158.86

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0.75ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (449779)

0.75ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 338.22

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0.58ct Green Sapphire, Cushion, VS-SI

0.58ct Green Sapphire, Cushion, VS-SI

4.3 x 4.2 mm

$ 46.21

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0.29ct Violet Sapphire, Oval, VS

0.29ct Violet Sapphire, Oval, VS

5.6 x 4 mm

$ 28.42

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2.69ctw White Zircon, Oval, VS

2.69ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 26.40

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4.25ctw White Zircon, Oval, VVS-VS

4.25ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 25.51

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0.78ct Blue Sapphire, Cushion, VS

0.78ct Blue Sapphire, Cushion, VS

5.6 x 4.6 mm

$ 93.23

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

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
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 -> 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
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