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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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For Example: 8-9
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Orange Heat Only Gemstones
Pink Heat Only Gemstones
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Yellow Heat Only Gemstones
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3.74ctw White Zircon, Oval, VVS-VS

3.74ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 24.58

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2.19ctw White Zircon, Oval, VS

2.19ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 12.99

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2.05ctw Multicolor Sapphire, Square, VS
Sapphire Product Video (683601)

2.05ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 245.02

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0.78ct Multicolor Sapphire, Cushion, VVS-VS

0.78ct Multicolor Sapphire, Cushion, VVS-VS

5.7 x 4.7 mm

$ 62.15

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4.70ctw White Zircon, Round, VS
Zircon Product Video (405515)

4.70ctw White Zircon, Round, VS

7.5 mm (calibrated)

$ 127.34

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5.59ct Black Star Sapphire, Oval, Opaque

5.59ct Black Star Sapphire, Oval, Opaque

11.2 x 8.5 mm

$ 111.35

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2.12ct Blue Tanzanite, Oval, Transparent

2.12ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 16.89

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2.05ctw Blue Zircon, Round, VVS-VS

2.05ctw Blue Zircon, Round, VVS-VS

4.5 mm (calibrated)

$ 26.95

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2.72ct Blue Tanzanite, Oval, Transparent

2.72ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 23.55

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2.09ctw White Zircon, Oval, VS

2.09ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 12.41

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3.32ct Blue Tanzanite, Oval, Transparent

3.32ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.73

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0.66ct Blue Sapphire, Round, VVS-VS

0.66ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 392.87

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1.08ct Red Ruby, Oval, VS-SI

1.08ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 792.80

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0.36ct Red Ruby, Round, VS-SI

0.36ct Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 128.90

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2.45ctw White Zircon, Oval, VS

2.45ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.53

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1.75ct Yellow Sapphire, Oval, SI

1.75ct Yellow Sapphire, Oval, SI

7.3 x 6.1 mm

$ 73.72

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0.61ct Yellow Sapphire, Oval, VVS-VS

0.61ct Yellow Sapphire, Oval, VVS-VS

6.6 x 4.7 mm

$ 55.81

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1.96ctw Blue Tanzanite, Pear Shape, VS

1.96ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.1 mm

$ 75.16

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6.31ctw White Zircon, Oval, VVS-VS

6.31ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 61.94

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0.72ct Blue Sapphire, Cushion, VS

0.72ct Blue Sapphire, Cushion, VS

6.1 x 4.7 mm

$ 86.05

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0.38ct Pink Sapphire, Oval, VS

0.38ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 35.84

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0.77ct Multicolor Sapphire, Cushion, VS

0.77ct Multicolor Sapphire, Cushion, VS

6 x 4.4 mm

$ 61.35

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0.32ct Purple Sapphire, Pear Shape, VVS

0.32ct Purple Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 30.18

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0.89ct Purple Sapphire, Fancy, VVS
Sapphire Product Video (609276)

0.89ct Purple Sapphire, Fancy, VVS

7.7 x 5.6 mm

$ 99.15

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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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
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

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate
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