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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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1.69ctw Pink Sapphire, Round, Transparent

1.69ctw Pink Sapphire, Round, Transparent

3.8 mm

$ 51.78

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3.17ct Blue Tanzanite, Oval, Transparent

3.17ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 27.44

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0.56ct Blue Sapphire, Trillion, VS

0.56ct Blue Sapphire, Trillion, VS

5.3 x 5.1 mm

$ 44.62

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0.49ct Violet Sapphire, Oval, VS

0.49ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 107.37

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0.19ct Red Ruby, Round, SI-I1

0.19ct Red Ruby, Round, SI-I1

3.5 mm (calibrated)

$ 62.66

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0.36ct Pink Sapphire, Pear Shape, VVS-VS
Sapphire Product Video (516942)

0.36ct Pink Sapphire, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 33.13

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1.30ctw Blue Apatite, Oval, VS

1.30ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 28.57

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0.86ct Purple Sapphire, Oval, VVS-VS

0.86ct Purple Sapphire, Oval, VVS-VS

7.1 x 5.2 mm

$ 95.91

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0.81ctw White Sapphire, Round, VVS-VS

0.81ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 106.84

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2.14ctw White Zircon, Oval, VS

2.14ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 12.69

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1.78ctw Blue Sapphire, Briolette, VS

1.78ctw Blue Sapphire, Briolette, VS

4.9 x 3.2 mm

$ 58.51

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1.43ctw White Zircon, Round, VS

1.43ctw White Zircon, Round, VS

5 mm (calibrated)

$ 37.60

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4.49ct Black Star Sapphire, Oval, Opaque

4.49ct Black Star Sapphire, Oval, Opaque

10.8 x 8.2 mm

$ 80.49

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0.73ct Blue Sapphire, Cushion, VVS-VS

0.73ct Blue Sapphire, Cushion, VVS-VS

4.7 x 4.7 mm

$ 58.17

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1.30ctw Blue Tanzanite, Pear Shape, VS

1.30ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 49.85

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1.00ct Purple Sapphire, Cushion, VS
Sapphire Product Video (461274)

1.00ct Purple Sapphire, Cushion, VS

6.6 x 4.5 mm

$ 328.68

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0.44ct Yellow Sapphire, Round, VS

0.44ct Yellow Sapphire, Round, VS

4.5 mm (calibrated)

$ 25.41

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3.05ct Purple Ruby, Fancy, Opaque

3.05ct Purple Ruby, Fancy, Opaque

13.7 x 9.6 mm

$ 60.76

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1.53ctw Yellow Sapphire, Oval, VS

1.53ctw Yellow Sapphire, Oval, VS

6 x 4.7 mm

$ 147.00

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2.06ctw Blue Apatite, Oval, VS

2.06ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 45.25

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1.31ctw Blue Apatite, Oval, VS

1.31ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 28.78

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0.82ctw Purple Sapphire, Oval, VS

0.82ctw Purple Sapphire, Oval, VS

5 x 4.1 mm

$ 61.99

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3.21ct White Zircon, Oval, VS

3.21ct White Zircon, Oval, VS

8.9 x 6.7 mm

$ 75.85

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1.41ctw Blue Tanzanite, Pear Shape, VS

1.41ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 67.48

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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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

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 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
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