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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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0.83ctw White Sapphire, Round, VVS-VS

0.83ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 91.29

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4.02ctw White Zircon, Oval, VVS-VS

4.02ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 24.14

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0.30ct Red Ruby, Round, SI

0.30ct Red Ruby, Round, SI

3.8 mm

$ 98.94

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1.66ctw White Zircon, Round, VVS

1.66ctw White Zircon, Round, VVS

5 mm (calibrated)

$ 49.10

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2.86ctw White Zircon, Oval, VVS

2.86ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 16.95

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0.76ct Violet Sapphire, Oval, VVS-VS

0.76ct Violet Sapphire, Oval, VVS-VS

6.6 x 4.8 mm

$ 227.09

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0.85ct Red Ruby, Round, VS-SI

0.85ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 243.46

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2.03ctw Violet Tanzanite, Pear Shape, VS

2.03ctw Violet Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 77.85

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2.18ctw Yellow Sapphire, Round, VVS-VS

2.18ctw Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 174.74

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0.40ct White Zircon, Oval, VVS

0.40ct White Zircon, Oval, VVS

5.1 x 3.1 mm

$ 19.52

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0.70ctw Blue Tanzanite, Marquise, VS

0.70ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 41.83

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1.85ctw Blue Zircon, Round, VVS-VS

1.85ctw Blue Zircon, Round, VVS-VS

4.3 mm

$ 24.32

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1.37ct Blue Tanzanite, Oval, Transparent

1.37ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 10.91

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0.94ct Red Ruby, Round, VS-SI

0.94ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 335.57

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0.28ct Red Ruby, Round, SI

0.28ct Red Ruby, Round, SI

3.8 mm

$ 92.34

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2.11ctw White Zircon, Oval, VVS-VS

2.11ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 12.51

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7.46ctw White Zircon, Oval, VVS-VS

7.46ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 49.04

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0.64ct Purple Sapphire, Oval, VVS-VS

0.64ct Purple Sapphire, Oval, VVS-VS

6.2 x 4.5 mm

$ 84.15

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0.58ctw White Sapphire, Oval, VVS-VS

0.58ctw White Sapphire, Oval, VVS-VS

4.8 x 3.2 mm

$ 63.54

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4.89ctw White Zircon, Oval, VVS-VS

4.89ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 32.14

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1.29ctw Blue Sapphire, Round, VS
Sapphire Product Video (441568)

1.29ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 565.33

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1.52ctw Blue Tanzanite, Pear Shape, VS

1.52ctw Blue Tanzanite, Pear Shape, VS

4.9 x 2.9 mm

$ 68.13

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0.66ct Green Sapphire, Trillion, VS

0.66ct Green Sapphire, Trillion, VS

5.3 x 5.2 mm

$ 36.15

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5.10ctw White Zircon, Oval, VVS-VS

5.10ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 30.23

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

I was able to find what i needed once I worked out what I was looking for.

Posted By Dr Kenneth in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

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

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate
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