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Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
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Yellow Heat Only Gemstones
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0.29ct Red Ruby, Round, VS

0.29ct Red Ruby, Round, VS

4 mm (calibrated)

$ 95.63

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2.61ctw White Zircon, Oval, VVS

2.61ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 25.63

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1.51ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717580)

1.51ct Blue Tanzanite, Pear Shape, VVS

9 x 7 mm (calibrated)

$ 446.56

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0.32ct Red Ruby, Baguette, VS-SI
Ruby Product Video (508417)

0.32ct Red Ruby, Baguette, VS-SI

5 x 2.7 mm

$ 49.41

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1.96ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (501579)

1.96ctw Blue Sapphire, Briolette, VS

5.2 x 3.2 mm

$ 205.97

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4.08ctw White Zircon, Round, VVS-VS

4.08ctw White Zircon, Round, VVS-VS

7.5 mm (calibrated)

$ 110.14

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1.88ct White Zircon, Round, VVS

1.88ct White Zircon, Round, VVS

7 mm (calibrated)

$ 51.34

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0.85ct Red Ruby, Round, VS-SI

0.85ct Red Ruby, Round, VS-SI

5.3 mm

$ 273.34

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1.03ctw Orange Sapphire, Oval, VS

1.03ctw Orange Sapphire, Oval, VS

5.3 x 4.3 mm

$ 98.95

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3.92ctw White Zircon, Oval, VS

3.92ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 23.29

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1.96ctw Blue Zircon, Round, VVS-VS

1.96ctw Blue Zircon, Round, VVS-VS

4.5 mm (calibrated)

$ 25.76

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0.79ct Blue Sapphire, Cushion, VS

0.79ct Blue Sapphire, Cushion, VS

6 x 4.9 mm

$ 94.42

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0.65ctw Pink Sapphire, Oval, VVS-VS

0.65ctw Pink Sapphire, Oval, VVS-VS

5.7 x 3.8 mm

$ 61.30

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3.93ctw Pink Sapphire, Pear Shape, VVS-VS
Sapphire Product Video (325446)

3.93ctw Pink Sapphire, Pear Shape, VVS-VS

5 x 3 mm (calibrated)

$ 254.82

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2.61ctw White Zircon, Oval, VS

2.61ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 15.47

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0.41ct Blue Apatite, Round, SI

0.41ct Blue Apatite, Round, SI

5 mm (calibrated)

$ 11.48

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2.10ct Blue Tanzanite, Oval, Transparent

2.10ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 18.18

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0.53ctw Purple Sapphire, Oval, VS

0.53ctw Purple Sapphire, Oval, VS

5 x 3 mm (calibrated)

$ 46.20

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1.63ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717566)

1.63ct Blue Tanzanite, Oval, VVS

8.4 x 6.5 mm

$ 482.06

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1.06ct Red Ruby, Oval, VS-SI

1.06ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 778.12

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4.15ctw White Zircon, Oval, VVS-VS

4.15ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 24.60

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2.07ctw White Zircon, Oval, VVS

2.07ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 12.29

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2.25ctw Blue Tanzanite, Pear Shape, VS

2.25ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 86.29

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1.80ctw Red Rubies, Round, VS-SI
Ruby Product Video (496001)

1.80ctw Red Rubies, Round, VS-SI

3.5 mm (calibrated)

$ 224.10

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 -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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
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