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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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Yellow Heat Only Gemstones
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1.50ctw White Zircon, Round, VS

5 mm (calibrated)

$ 39.44

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2.10ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 12.47

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1.99ctw Blue Zircon, Round, VVS

4.5 mm (calibrated)

$ 26.16

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5.11ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 76.34

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0.46ct White Zircon, Oval, VVS

5 x 3 mm (calibrated)

$ 22.45

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0.50ct Purple Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 82.17

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0.88ctw Pink Sapphire, Oval, VS

6.2 x 4.2 mm

$ 98.39

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2.23ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 35.24

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1.43ctw Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 49.85

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0.76ct Purple Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 90.84

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1.62ctw White Zircon, Oval, VVS

6.2 x 4.2 mm

$ 9.87

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0.94ct Multicolor Sapphire, Cushion, VS-SI

5 x 5 mm (calibrated)

$ 74.90

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3.69ctw White Zircon, Round, VVS

5.5 mm (calibrated)

$ 40.43

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4.06ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 24.11

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1.81ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 69.41

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2.03ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 12.05

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4.27ct Black Star Sapphire, Oval, Opaque

9.2 x 7.6 mm

$ 76.55

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3.13ctw Blue Sapphire, Square, VVS-VS

2.7 x 2.6 mm

$ 171.46

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0.77ct Pink Sapphire, Fancy, VVS-VS

6.6 x 6 mm

$ 85.91

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0.19ct Red Ruby, Round, SI-I1

3.5 mm (calibrated)

$ 62.66

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7.21ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 62.40

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0.34ct Yellow Sapphire, Oval, VVS-VS

5.6 x 4.1 mm

$ 37.25

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0.68ct Violet Sapphire, Oval, VVS

6.5 x 4.6 mm

$ 89.40

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5.69ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 49.25

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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

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

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

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate
Enlarged Gemstone Image