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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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0.32ct Purple Sapphire, Oval, VS

0.32ct Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 31.86

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0.39ct Red Ruby, Oval, VS

0.39ct Red Ruby, Oval, VS

5.1 x 3.8 mm

$ 108.76

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1.38ctw Red Rubies, Round, VS-SI

1.38ctw Red Rubies, Round, VS-SI

3.5 mm (calibrated)

$ 188.99

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1.28ct Red Ruby, Round, VS-SI

1.28ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 440.99

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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 49.47

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0.92ct Blue Sapphire, Cushion, VVS-VS

0.92ct Blue Sapphire, Cushion, VVS-VS

6.2 x 5.1 mm

$ 109.96

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0.47ct Violet Sapphire, Oval, VS-SI

0.47ct Violet Sapphire, Oval, VS-SI

5.4 x 4.4 mm

$ 47.45

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6.23ct Purple Star Ruby, Oval, Opaque

6.23ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 287.71

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0.55ct Blue Sapphire, Marquise, VS

0.55ct Blue Sapphire, Marquise, VS

7.8 x 3.8 mm

$ 128.35

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0.36ct Blue Tanzanite, Pear Shape, VVS-VS

0.36ct Blue Tanzanite, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 15.81

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1.66ctw White Zircon, Oval, VVS

1.66ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 9.84

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2.40ctw Blue Zircon, Round, VVS-VS

2.40ctw Blue Zircon, Round, VVS-VS

4.3 mm

$ 31.56

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0.77ctw White Sapphire, Round, VS

0.77ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 101.56

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0.66ct Yellow Sapphire, Oval, VS

0.66ct Yellow Sapphire, Oval, VS

6.7 x 4.9 mm

$ 73.60

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1.06ct Red Ruby, Marquise, SI
Ruby Product Video (569887)

1.06ct Red Ruby, Marquise, SI

9.3 x 4.6 mm

$ 589.48

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2.12ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (445581)

2.12ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 279.63

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0.75ctw White Sapphire, Round, VS

0.75ctw White Sapphire, Round, VS

4.4 mm

$ 98.92

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0.55ct Blue Sapphire, Cushion, VVS-VS

0.55ct Blue Sapphire, Cushion, VVS-VS

4.3 x 4.2 mm

$ 65.74

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2.65ct White Zircon, Round, VS

2.65ct White Zircon, Round, VS

7 mm (calibrated)

$ 65.78

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0.74ct Purple Sapphire, Fancy, VVS-VS

0.74ct Purple Sapphire, Fancy, VVS-VS

7.5 x 5.4 mm

$ 81.07

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1.66ctw Blue Tanzanite, Pear Shape, VS

1.66ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 63.65

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2.32ctw Blue Tanzanite, Pear Shape, VS

2.32ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 88.96

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1.47ctw Blue Tanzanite, Pear Shape, VS

1.47ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 56.37

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2.12ctw White Zircon, Round, VS

2.12ctw White Zircon, Round, VS

6 mm (calibrated)

$ 33.50

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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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate
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