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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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For Example: 8-9
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Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
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Yellow Heat Only Gemstones
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0.19ct Red Ruby, Round, VS

0.19ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 62.66

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0.42ct Pink Sapphire, Oval, VVS

0.42ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 42.11

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2.95ct Black Star Sapphire, Oval, Opaque

2.95ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 52.89

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0.67ct Violet Sapphire, Oval, VVS
Sapphire Product Video (703127)

0.67ct Violet Sapphire, Oval, VVS

6.3 x 4.3 mm

$ 80.08

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4.70ctw White Zircon, Round, VVS-VS

4.70ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 74.25

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0.66ct Blue Sapphire, Marquise, VVS-VS

0.66ct Blue Sapphire, Marquise, VVS-VS

8.1 x 4.1 mm

$ 154.02

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6.07ctw White Zircon, Oval, VVS

6.07ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 39.90

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1.75ctw Blue Tanzanite, Oval, VVS-VS

1.75ctw Blue Tanzanite, Oval, VVS-VS

5.9 x 4.3 mm

$ 124.63

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0.63ct Multicolor Sapphire, Cushion, VS-SI

0.63ct Multicolor Sapphire, Cushion, VS-SI

4.5 x 4.5 mm

$ 50.20

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0.84ctw White Sapphire, Round, VVS-VS

0.84ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 110.80

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0.68ct Blue Sapphire, Round, VS
Sapphire Product Video (486004)

0.68ct Blue Sapphire, Round, VS

5.5 mm (calibrated)

$ 404.78

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0.44ct Green Sapphire, Trillion, VS

0.44ct Green Sapphire, Trillion, VS

4.7 x 4.5 mm

$ 35.06

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1.87ctw Blue Apatite, Oval, VS
Apatite Product Video (488767)

1.87ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 41.08

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1.84ctw Blue Apatite, Oval, VS

1.84ctw Blue Apatite, Oval, VS

5 x 3.9 mm

$ 40.42

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0.49ct Pink Sapphire, Pear Shape, VS

0.49ct Pink Sapphire, Pear Shape, VS

6.4 x 4.5 mm

$ 53.68

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1.12ct Red Ruby, Pear Shape, SI
Ruby Product Video (569925)

1.12ct Red Ruby, Pear Shape, SI

7.2 x 5.6 mm

$ 822.16

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0.60ctw Blue Tanzanite, Marquise, VVS-VS

0.60ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 35.86

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1.67ctw White Zircon, Oval, VVS-VS

1.67ctw White Zircon, Oval, VVS-VS

6.3 x 4.2 mm

$ 9.95

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4.39ctw White Zircon, Oval, VVS-VS

4.39ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.16

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0.71ct Blue Sapphire, Cushion, VS

0.71ct Blue Sapphire, Cushion, VS

4.7 x 4.7 mm

$ 84.86

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1.59ctw Blue Apatite, Oval, Transparent

1.59ctw Blue Apatite, Oval, Transparent

5 x 3.6 mm

$ 32.68

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0.11ct Violet Sapphire, Round, VS

0.11ct Violet Sapphire, Round, VS

2.9 mm (calibrated)

$ 14.25

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1.03ct Red Ruby, Oval, VS-SI
Ruby Product Video (567388)

1.03ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 789.93

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1.75ctw Blue Tanzanite, Oval, VS

1.75ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 124.63

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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
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Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

There is NOPLACE else I'd rather buy gemstones. Every single aspect exceeds expectations

Posted By Tabsatx in August, 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
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