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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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1.77ctw Blue Tanzanite, Pear Shape, VS

1.77ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 67.88

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0.65ctw Blue Tanzanite, Pear Shape, VVS-VS

0.65ctw Blue Tanzanite, Pear Shape, VVS-VS

5.2 x 4.1 mm

$ 38.84

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3.08ctw Blue Tanzanite, Marquise, VS-SI

3.08ctw Blue Tanzanite, Marquise, VS-SI

6.9 x 3.4 mm

$ 121.48

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0.80ct Blue Sapphire, Cushion, VS

0.80ct Blue Sapphire, Cushion, VS

5.5 x 4.5 mm

$ 95.62

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0.36ct Yellow Sapphire, Oval, VVS-VS

0.36ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 32.93

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1.28ctw Blue Apatite, Oval, VS

1.28ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 28.12

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3.65ctw Yellow Citrine, Oval, VS

3.65ctw Yellow Citrine, Oval, VS

9 x 7 mm (calibrated)

$ 20.00

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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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0.66ct Purple Sapphire, Oval, VVS-VS

0.66ct Purple Sapphire, Oval, VVS-VS

6 x 5.2 mm

$ 72.31

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2.40ct Blue Tanzanite, Oval, Transparent

2.40ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 20.77

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1.03ctw Pink Sapphire, Baguette, VS

1.03ctw Pink Sapphire, Baguette, VS

3.4 x 2.2 mm

$ 154.78

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1.31ctw Blue Sapphire, Briolette, VS

1.31ctw Blue Sapphire, Briolette, VS

4 x 3 mm

$ 43.06

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1.62ctw White Zircon, Oval, VVS

1.62ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 9.73

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2.07ctw White Zircon, Oval, VVS-VS

2.07ctw White Zircon, Oval, VVS-VS

6.9 x 4.8 mm

$ 12.36

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0.78ctw Purple Sapphire, Oval, VVS-VS

0.78ctw Purple Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 58.96

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2.48ctw White Zircon, Oval, VVS

2.48ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.70

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4.08ctw White Zircon, Round, VVS
Zircon Product Video (521371)

4.08ctw White Zircon, Round, VVS

7 mm (calibrated)

$ 121.94

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2.55ct Blue Tanzanite, Oval, Translucent

2.55ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 22.07

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0.47ct Purple Sapphire, Oval, VS

0.47ct Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 77.24

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0.35ct Gray Sapphire, Pear Shape, VS

0.35ct Gray Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 26.68

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1.74ctw White Zircon, Oval, VVS

1.74ctw White Zircon, Oval, VVS

6.1 x 4.2 mm

$ 10.45

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0.70ct Yellow Sapphire, Oval, VS

0.70ct Yellow Sapphire, Oval, VS

6 x 5.1 mm

$ 42.18

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1.95ct Blue Tanzanite, Oval, Transparent

1.95ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 20.17

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0.49ct Pink Sapphire, Pear Shape, VS

0.49ct Pink Sapphire, Pear Shape, VS

6.4 x 4.5 mm

$ 53.68

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 -> 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 -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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