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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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For Example: 8-9
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Black Heat Only Gemstones
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Gray 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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White Heat Only Gemstones
Yellow Heat Only Gemstones
Single
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0.34ct White Sapphire, Round, VS

0.34ct White Sapphire, Round, VS

4 mm (calibrated)

$ 44.91

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0.72ct Yellow Sapphire, Oval, VVS

0.72ct Yellow Sapphire, Oval, VVS

6.7 x 4.6 mm

$ 68.87

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2.39ct Blue Tanzanite, Oval, Translucent

2.39ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 20.68

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17.79ct Purple Star Ruby, Oval, Opaque

17.79ct Purple Star Ruby, Oval, Opaque

15.1 x 12.2 mm

$ 233.89

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0.14ct Red Ruby, Round, VS-SI
Ruby Product Video (699333)

0.14ct Red Ruby, Round, VS-SI

2.9 mm (calibrated)

$ 24.90

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0.63ctw Blue Tanzanite, Pear Shape, VS

0.63ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 37.65

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3.34ct Green Sapphire, Oval, VVS-VS
Sapphire Product Video (458454)

3.34ct Green Sapphire, Oval, VVS-VS

9.7 x 7.4 mm

$ 1,836.97

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3.62ct Red Star Ruby, Oval, Opaque

3.62ct Red Star Ruby, Oval, Opaque

9.3 x 8 mm

$ 167.18

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2.44ctw White Zircon, Oval, VS

2.44ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.46

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2.65ctw White Zircon, Oval, VS

2.65ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 15.74

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2.33ctw White Zircon, Oval, VVS-VS

2.33ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.81

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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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0.83ct Pink Sapphire, Fancy, VS

0.83ct Pink Sapphire, Fancy, VS

7.6 x 5.6 mm

$ 92.59

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0.51ct Blue Sapphire, Trillion, VS

0.51ct Blue Sapphire, Trillion, VS

5.4 x 5 mm

$ 60.96

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3.89ct Blue Tanzanite, Oval, Translucent

3.89ct Blue Tanzanite, Oval, Translucent

10 x 8 mm (calibrated)

$ 33.66

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1.43ctw White Zircon, Round, VVS-VS
Zircon Product Video (609063)

1.43ctw White Zircon, Round, VVS-VS

5 mm (calibrated)

$ 37.60

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0.57ct Pink Sapphire, Pear Shape, VVS
Sapphire Product Video (522289)

0.57ct Pink Sapphire, Pear Shape, VVS

5.9 x 5.1 mm

$ 187.35

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0.60ct Blue Sapphire, Round, VS
Sapphire Product Video (449748)

0.60ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 357.16

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0.66ct Pink Sapphire, Fancy, VS

0.66ct Pink Sapphire, Fancy, VS

6.7 x 5.4 mm

$ 73.54

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0.84ctw Pink Sapphire, Oval, VS-SI

0.84ctw Pink Sapphire, Oval, VS-SI

5 x 4 mm (calibrated)

$ 62.40

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0.71ct Multicolor Sapphire, Cushion, VS

0.71ct Multicolor Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 56.57

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1.92ct White Zircon, Round, VS

1.92ct White Zircon, Round, VS

7 mm (calibrated)

$ 52.02

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0.30ct Red Ruby, Round, VS-SI

0.30ct Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 89.52

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0.76ct Red Ruby, Round, VS-SI

0.76ct Red Ruby, Round, VS-SI

5.3 mm

$ 246.65

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

Fairly good selection of calibrated gems but would like to see more in various sizes, esp rounds,

Posted By Eddie in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This was my first experience with this company. I had no difficulty finding the item I wanted, and checking out was a breeze! Ia'm hoping my item arrives quickly, intact, and of good quality. Overall, this was a very satisfactory experience.

Posted By Gem connoisseur in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was great! Great photos

Posted By Marcia in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoyed the enormous amount of knowledge on your site. It helped me choose the gems I purchased.

Posted By Merrigold in August, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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