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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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5.76ct Black Star Sapphire, Oval, Opaque

5.76ct Black Star Sapphire, Oval, Opaque

10.4 x 9 mm

$ 86.05

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15.48ct Black Star Sapphire, Oval, Opaque

15.48ct Black Star Sapphire, Oval, Opaque

13.9 x 13.4 mm

$ 200.44

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6.73ctw White Zircon, Oval, VS

6.73ctw White Zircon, Oval, VS

6 x 4 mm (calibrated)

$ 44.24

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2.13ctw White Zircon, Oval, VVS

2.13ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 12.62

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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

4.8 x 3.8 mm

$ 49.47

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3.04ct Blue Tanzanite, Oval, Translucent

3.04ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 26.31

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1.65ctw White Sapphire, Round, VS

1.65ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 174.81

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1.75ctw White Zircon, Oval, VVS-VS

1.75ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.66

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4.11ctw White Zircon, Oval, VVS-VS

4.11ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 24.54

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2.17ctw Blue Tanzanite, Oval, VS

2.17ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 178.32

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0.69ct Blue Sapphire, Marquise, VVS

0.69ct Blue Sapphire, Marquise, VVS

7.8 x 4.1 mm

$ 161.02

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0.60ct Pink Sapphire, Round, VS
Sapphire Product Video (627621)

0.60ct Pink Sapphire, Round, VS

5 mm (calibrated)

$ 261.88

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2.21ctw White Zircon, Oval, VVS-VS

2.21ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.11

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3.61ct Blue Tanzanite, Oval, Transparent

3.61ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 31.24

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0.51ct Purple Sapphire, Oval, VS-SI

0.51ct Purple Sapphire, Oval, VS-SI

6.1 x 4.2 mm

$ 38.60

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4.42ctw White Zircon, Oval, VVS-VS

4.42ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.19

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2.43ctw Blue Tanzanite, Oval, Transparent

2.43ctw Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 21.30

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1.05ct Red Ruby, Round, VS-SI

1.05ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 322.11

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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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0.30ct Red Ruby, Round, VS
Ruby Product Video (679616)

0.30ct Red Ruby, Round, VS

3.8 mm

$ 48.51

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4.59ctw White Zircon, Round, VVS-VS

4.59ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 72.77

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0.55ct Orange Sapphire, Pear Shape, VVS-VS

0.55ct Orange Sapphire, Pear Shape, VVS-VS

6.4 x 4.7 mm

$ 33.15

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1.08ct Pink Sapphire, Oval, VS
Sapphire Product Video (745624)

1.08ct Pink Sapphire, Oval, VS

6.2 x 5.3 mm

$ 313.74

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1.74ctw Blue Apatite, Oval, VS
Apatite Product Video (488808)

1.74ctw Blue Apatite, Oval, VS

5 x 3.8 mm

$ 38.23

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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 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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