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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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Orange Heat Only Gemstones
Pink Heat Only Gemstones
Purple Heat Only Gemstones
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White Heat Only Gemstones
Yellow Heat Only Gemstones
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0.18ct Red Ruby, Round, VS-SI

0.18ct Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 59.36

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2.56ct White Zircon, Round, VS

2.56ct White Zircon, Round, VS

7.5 mm (calibrated)

$ 69.11

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12.45ct Purple Star Ruby, Oval, Opaque

12.45ct Purple Star Ruby, Oval, Opaque

14.7 x 12.1 mm

$ 163.68

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4.67ctw White Zircon, Oval, VVS-VS

4.67ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 28.04

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0.56ct Blue Sapphire, Round, VVS-VS

0.56ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 377.24

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3.33ct Blue Tanzanite, Oval, Transparent
Tanzanite Product Video (669313)

3.33ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 22.08

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4.26ctw White Zircon, Oval, VVS-VS

4.26ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 25.26

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6.63ctw White Zircon, Oval, VS

6.63ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 65.08

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0.37ct Blue Tanzanite, Pear Shape, VVS-VS

0.37ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4.2 mm

$ 22.11

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1.57ct Yellow Citrine, Oval, VS

1.57ct Yellow Citrine, Oval, VS

9 x 7 mm (calibrated)

$ 8.61

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0.77ct Blue Sapphire, Cushion, VS

0.77ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 92.03

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4.21ctw White Zircon, Round, VS

4.21ctw White Zircon, Round, VS

6 mm (calibrated)

$ 66.52

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1.58ctw Blue Apatite, Oval, VS

1.58ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 34.71

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7.48ctw White Zircon, Oval, VVS-VS
Zircon Product Video (356638)

7.48ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 61.19

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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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0.43ct White Sapphire, Round, VS

0.43ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 56.79

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0.78ctw White Sapphire, Round, VS

0.78ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 102.88

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0.95ct Pink Sapphire, Fancy, VVS

0.95ct Pink Sapphire, Fancy, VVS

7.9 x 6.4 mm

$ 105.48

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0.49ct Yellow Sapphire, Oval, VVS-VS

0.49ct Yellow Sapphire, Oval, VVS-VS

5.5 x 4.6 mm

$ 29.53

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0.41ct Blue Tanzanite, Pear Shape, VVS-VS

0.41ct Blue Tanzanite, Pear Shape, VVS-VS

5.2 x 4.1 mm

$ 24.50

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0.75ct Pink Sapphire, Oval, VS

0.75ct Pink Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 68.62

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0.51ct Purple Sapphire, Oval, VS-SI

0.51ct Purple Sapphire, Oval, VS-SI

5.6 x 4.5 mm

$ 108.58

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4.49ctw White Zircon, Round, VVS-VS

4.49ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 70.95

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2.41ctw White Zircon, Oval, VVS

2.41ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.31

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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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
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