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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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For Example: 8-9
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Black Heat Only Gemstones
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Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
Pink Heat Only Gemstones
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Yellow Heat Only Gemstones
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4.18ct Multicolor Sapphire, Oval, VS
Sapphire Product Video (724450)

4.18ct Multicolor Sapphire, Oval, VS

10 x 8 mm (calibrated)

$ 1,040.82

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0.78ct Orange Sapphire, Oval, VVS

0.78ct Orange Sapphire, Oval, VVS

6.1 x 4.2 mm

$ 67.82

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0.65ct Pink Sapphire, Oval, VVS

0.65ct Pink Sapphire, Oval, VVS

6.2 x 4.5 mm

$ 59.61

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0.73ct Purple Sapphire, Oval, VVS-VS

0.73ct Purple Sapphire, Oval, VVS-VS

6.6 x 4.6 mm

$ 79.98

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0.33ct Blue Sapphire, Oval, VVS-VS
Sapphire Product Video (746905)

0.33ct Blue Sapphire, Oval, VVS-VS

4.9 x 3.2 mm

$ 41.32

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1.15ctw Pink Sapphire, Baguette, VS

1.15ctw Pink Sapphire, Baguette, VS

3.2 x 2.1 mm

$ 191.73

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3.76ct Black Star Sapphire, Oval, Opaque

3.76ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 56.17

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1.78ctw White Sapphire, Square, VVS-VS
Sapphire Product Video (349803)

1.78ctw White Sapphire, Square, VVS-VS

2.3 x 2.3 mm

$ 117.01

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1.60ctw Yellow Sapphire, Emerald Cut, VS

1.60ctw Yellow Sapphire, Emerald Cut, VS

4 x 3 mm (calibrated)

$ 56.09

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0.40ct Purple Sapphire, Oval, VS

0.40ct Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 61.35

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6.02ct Blue Tanzanite, Oval, IF
Tanzanite Product Video (747180)

6.02ct Blue Tanzanite, Oval, IF

12.4 x 10.6 mm

$ 4,496.94

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4.21ctw White Zircon, Round, VVS-VS

4.21ctw White Zircon, Round, VVS-VS

7.5 mm (calibrated)

$ 98.47

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0.36ct Blue Tanzanite, Pear Shape, VS

0.36ct Blue Tanzanite, Pear Shape, VS

5.1 x 3.8 mm

$ 21.51

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0.29ct Red Ruby, Round, VS-SI

0.29ct Red Ruby, Round, VS-SI

3.8 mm

$ 113.85

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3.24ct Blue Topaz, Emerald Cut, VVS-VS

3.24ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.87

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2.43ctw White Zircon, Oval, VVS

2.43ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 15.98

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4.38ctw White Zircon, Round, VVS-VS

4.38ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 69.21

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6.78ctw White Zircon, Oval, VS

6.78ctw White Zircon, Oval, VS

6.7 x 5.5 mm

$ 66.57

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21.97ct Purple Star Ruby, Oval, Opaque

21.97ct Purple Star Ruby, Oval, Opaque

16.6 x 14.8 mm

$ 288.84

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1.51ctw Pink Sapphire, Trillion, VS

1.51ctw Pink Sapphire, Trillion, VS

4 x 4 mm (calibrated)

$ 126.24

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6.03ctw Blue Sapphire, Briolette, VS

6.03ctw Blue Sapphire, Briolette, VS

5.8 x 3.5 mm

$ 88.20

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7.78ctw White Zircon, Oval, VVS-VS

7.78ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.70

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11.27ct Purple Star Ruby, Oval, Opaque

11.27ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 148.16

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0.55ct Yellow Sapphire, Oval, VVS

0.55ct Yellow Sapphire, Oval, VVS

6 x 5 mm

$ 61.34

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

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

There is NOPLACE else I'd rather buy gemstones. Every single aspect exceeds expectations

Posted By Tabsatx in August, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate
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