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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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Heat Only Gemstones Treatment

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Yellow Heat Only Gemstones
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0.74ct Blue Sapphire, Marquise, VVS-VS

0.74ct Blue Sapphire, Marquise, VVS-VS

8 x 4 mm

$ 172.69

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0.62ct Purple Sapphire, Oval, VVS

0.62ct Purple Sapphire, Oval, VVS

6.5 x 4.7 mm

$ 203.78

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2.55ctw Violet Tanzanite, Oval, VVS-VS
Tanzanite Product Video (416581)

2.55ctw Violet Tanzanite, Oval, VVS-VS

6.4 x 4.3 mm

$ 209.54

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0.23ct Red Ruby, Round, VS-SI
Ruby Product Video (508420)

0.23ct Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 35.96

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0.39ct Violet Sapphire, Pear Shape, VVS-VS

0.39ct Violet Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 35.82

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0.68ct Purple Sapphire, Oval, VVS

0.68ct Purple Sapphire, Oval, VVS

6.4 x 4.8 mm

$ 223.50

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5.52ct Green Sapphire, Oval, VVS-VS
Sapphire Product Video (552090)

5.52ct Green Sapphire, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 3,023.86

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0.57ct Pink Sapphire, Pear Shape, VS

0.57ct Pink Sapphire, Pear Shape, VS

6.4 x 4.4 mm

$ 187.35

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1.60ctw White Sapphire, Round, VVS-VS

1.60ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 211.04

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0.59ct Red Ruby, Oval, VS-SI
Ruby Product Video (557033)

0.59ct Red Ruby, Oval, VS-SI

6 x 4 mm (calibrated)

$ 290.88

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2.44ctw White Zircon, Oval, VS

2.44ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.46

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2.26ctw White Zircon, Oval, VS

2.26ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 13.40

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0.78ct Blue Sapphire, Cushion, VS

0.78ct Blue Sapphire, Cushion, VS

5.6 x 4.6 mm

$ 93.23

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0.35ct Purple Sapphire, Oval, VVS-VS

0.35ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 34.86

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2.47ctw White Zircon, Oval, VVS

2.47ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.64

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2.92ct Blue Tanzanite, Oval, Translucent

2.92ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 25.27

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2.31ctw Blue Tanzanite, Oval, VVS-VS

2.31ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 189.82

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1.46ctw White Sapphire, Round, VS

1.46ctw White Sapphire, Round, VS

4.4 mm

$ 170.15

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2.10ct Blue Sapphire, Oval, VS
Sapphire Product Video (734660)

2.10ct Blue Sapphire, Oval, VS

7.3 x 6.3 mm

$ 1,254.96

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0.36ct Red Ruby, Round, SI

0.36ct Red Ruby, Round, SI

4 mm (calibrated)

$ 128.90

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0.70ct Blue Sapphire, Marquise, VVS-VS

0.70ct Blue Sapphire, Marquise, VVS-VS

7.7 x 4 mm

$ 163.35

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0.71ct Pink Sapphire, Oval, VVS-VS
Sapphire Product Video (524053)

0.71ct Pink Sapphire, Oval, VVS-VS

6.8 x 4.7 mm

$ 233.36

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1.39ctw White Sapphire, Round, VVS-VS

1.39ctw White Sapphire, Round, VVS-VS

4.2 mm

$ 183.60

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0.53ct Violet Sapphire, Oval, VVS-VS

0.53ct Violet Sapphire, Oval, VVS-VS

6.1 x 4.2 mm

$ 69.68

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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 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

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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 process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate
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