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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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Orange Heat Only Gemstones
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Yellow Heat Only Gemstones
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0.44ct Pink Sapphire, Oval, VVS-VS

0.44ct Pink Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 36.99

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2.60ctw Blue Tanzanite, Pear Shape, VS

2.60ctw Blue Tanzanite, Pear Shape, VS

4.3 x 3 mm

$ 99.70

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4.64ctw White Zircon, Round, VVS-VS

4.64ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 73.55

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1.93ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (454192)

1.93ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 74.01

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2.46ct Blue Tanzanite, Oval, Transparent

2.46ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 21.30

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0.42ct Pink Sapphire, Fancy, VS

0.42ct Pink Sapphire, Fancy, VS

6.1 x 4.4 mm

$ 38.43

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1.86ctw White Zircon, Oval, VVS

1.86ctw White Zircon, Oval, VVS

6 x 4.2 mm

$ 11.02

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0.21ct Red Ruby, Round, VS
Ruby Product Video (754469)

0.21ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 57.69

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3.25ct Blue Topaz, Emerald Cut, VVS

3.25ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 25.24

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3.65ctw White Zircon, Round, VVS-VS

3.65ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 99.98

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3.81ctw White Zircon, Round, VVS-VS

3.81ctw White Zircon, Round, VVS-VS

5.5 mm (calibrated)

$ 41.74

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0.65ct Blue Sapphire, Marquise, VS

0.65ct Blue Sapphire, Marquise, VS

8 x 4 mm

$ 151.69

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1.45ctw Blue Apatite, Oval, VS-SI

1.45ctw Blue Apatite, Oval, VS-SI

5 x 4 mm (calibrated)

$ 29.80

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6.89ctw White Zircon, Oval, VVS-VS

6.89ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.84

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0.86ct Multicolor Sapphire, Cushion, VVS-VS

0.86ct Multicolor Sapphire, Cushion, VVS-VS

5.5 x 4.7 mm

$ 137.05

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0.89ctw Yellow Sapphire, Round, VVS-VS

0.89ctw Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 44.44

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2.67ctw White Zircon, Oval, VVS-VS

2.67ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 15.85

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0.57ct Orange Sapphire, Oval, VS

0.57ct Orange Sapphire, Oval, VS

5.6 x 4.3 mm

$ 34.35

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1.41ctw Blue Tanzanite, Pear Shape, VVS-VS

1.41ctw Blue Tanzanite, Pear Shape, VVS-VS

5.1 x 3.1 mm

$ 54.07

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1.66ctw Blue Tanzanite, Pear Shape, VS

1.66ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 63.65

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2.12ctw White Zircon, Oval, VVS

2.12ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 12.66

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0.54ct Yellow Sapphire, Oval, VVS

0.54ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 49.40

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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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0.51ct Purple Sapphire, Fancy, VVS-VS

0.51ct Purple Sapphire, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 51.14

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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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

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 -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate
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