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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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0.31ct Red Ruby, Round, SI

0.31ct Red Ruby, Round, SI

4 mm (calibrated)

$ 111.00

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2.11ctw Blue Tanzanite, Oval, VVS-VS

2.11ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 173.39

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0.30ct Red Ruby, Round, SI

0.30ct Red Ruby, Round, SI

4 mm (calibrated)

$ 98.60

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1.94ctw Blue Zircon, Round, VVS

1.94ctw Blue Zircon, Round, VVS

4.5 mm (calibrated)

$ 25.51

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0.46ct Red Ruby, Oval, VS

0.46ct Red Ruby, Oval, VS

5 x 4 mm (calibrated)

$ 128.28

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8.14ct Purple Star Ruby, Oval, Opaque

8.14ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 375.92

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3.01ctw Blue Sapphire, Oval, Translucent

3.01ctw Blue Sapphire, Oval, Translucent

4.2 x 3.4 mm

$ 82.45

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1.77ctw Violet Tanzanite, Pear Shape, VS

1.77ctw Violet Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 67.88

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1.94ctw Blue Tanzanite, Pear Shape, VS

1.94ctw Blue Tanzanite, Pear Shape, VS

5 x 3.2 mm

$ 74.39

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1.61ct White Zircon, Round, VS

1.61ct White Zircon, Round, VS

6.5 mm (calibrated)

$ 43.62

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4.08ct Blue Tanzanite, Oval, Transparent

4.08ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 35.32

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1.37ctw White Sapphire, Round, VVS-VS

1.37ctw White Sapphire, Round, VVS-VS

4.2 mm

$ 180.96

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0.88ctw Yellow Sapphire, Round, VVS-VS

0.88ctw Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 52.73

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0.54ctw White Sapphire, Oval, VVS-VS

0.54ctw White Sapphire, Oval, VVS-VS

5 x 3 mm (calibrated)

$ 59.16

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2.26ct Purple Ruby, Fancy, Opaque

2.26ct Purple Ruby, Fancy, Opaque

17.6 x 8.5 mm

$ 45.02

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0.85ct Blue Sapphire, Cushion, VS

0.85ct Blue Sapphire, Cushion, VS

5.6 x 4.5 mm

$ 67.73

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0.71ct Red Ruby, Round, VS-SI
Ruby Product Video (499445)

0.71ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 448.45

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2.30ctw White Zircon, Oval, VS

2.30ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 13.74

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7.39ctw White Zircon, Oval, VVS-VS

7.39ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 45.02

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1.92ctw Violet Tanzanite, Pear Shape, VS

1.92ctw Violet Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 73.62

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0.48ct Blue Sapphire, Marquise, VVS-VS
Sapphire Product Video (505581)

0.48ct Blue Sapphire, Marquise, VVS-VS

7.1 x 3.4 mm

$ 43.87

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0.82ct Blue Sapphire, Trillion, VS

0.82ct Blue Sapphire, Trillion, VS

6.2 x 5.8 mm

$ 65.34

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6.77ctw White Zircon, Oval, VVS-VS

6.77ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.13

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1.96ct Blue Tanzanite, Oval, Transparent

1.96ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 20.27

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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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