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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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Orange Heat Only Gemstones
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White Heat Only Gemstones
Yellow Heat Only Gemstones
Single
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3.80ct Blue Tanzanite, Oval, Transparent

3.80ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.28

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2.60ct Blue Tanzanite, Oval, Translucent

2.60ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 22.50

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13.63ct Purple Star Ruby, Oval, Opaque

13.63ct Purple Star Ruby, Oval, Opaque

14.6 x 12 mm

$ 179.20

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2.68ct Blue Tanzanite, Oval, Transparent

2.68ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.20

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0.45ct Green Sapphire, Cushion, VVS-VS

0.45ct Green Sapphire, Cushion, VVS-VS

4 x 4 mm (calibrated)

$ 35.86

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0.36ct Red Ruby, Round, SI

0.36ct Red Ruby, Round, SI

3.8 mm

$ 100.40

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5.13ct Black Star Sapphire, Oval, Opaque

5.13ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 91.97

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0.52ct Purple Sapphire, Pear Shape, VVS-VS

0.52ct Purple Sapphire, Pear Shape, VVS-VS

6.8 x 4.7 mm

$ 52.72

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2.19ctw Blue Tanzanite, Oval, VS
Tanzanite Product Video (446472)

2.19ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 155.97

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1.98ctw Blue Sapphire, Briolette, VS

1.98ctw Blue Sapphire, Briolette, VS

5 x 3.2 mm

$ 65.08

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2.72ct White Zircon, Oval, VVS
Zircon Product Video (378030)

2.72ct White Zircon, Oval, VVS

9 x 6 mm (calibrated)

$ 73.64

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1.70ctw White Zircon, Oval, VS

1.70ctw White Zircon, Oval, VS

6 x 4 mm (calibrated)

$ 10.14

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0.82ct Blue Sapphire, Cushion, VS

0.82ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 98.01

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1.04ct Red Ruby, Oval, VS-SI
Ruby Product Video (570198)

1.04ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 809.32

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1.47ctw Multicolor Sapphire, Square, VS

1.47ctw Multicolor Sapphire, Square, VS

2.3 x 2.3 mm

$ 175.69

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1.75ctw White Zircon, Oval, VVS-VS

1.75ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.51

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1.19ctw Pink Sapphire, Baguette, VS

1.19ctw Pink Sapphire, Baguette, VS

3.2 x 2.1 mm

$ 132.93

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0.55ct Pink Sapphire, Fancy, VVS

0.55ct Pink Sapphire, Fancy, VVS

7 x 5 mm (calibrated)

$ 50.31

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0.88ct Pink Sapphire, Fancy, VVS

0.88ct Pink Sapphire, Fancy, VVS

9.8 x 5.2 mm

$ 97.71

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3.43ctw White Zircon, Round, VS

3.43ctw White Zircon, Round, VS

7 mm (calibrated)

$ 93.96

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3.06ctw White Zircon, Oval, VVS-VS

3.06ctw White Zircon, Oval, VVS-VS

6.2 x 4.3 mm

$ 18.14

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2.03ctw Blue Tanzanite, Pear Shape, VS

2.03ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 77.85

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0.89ct Green Sapphire, Cushion, VVS-VS

0.89ct Green Sapphire, Cushion, VVS-VS

5.5 x 5.5 mm

$ 70.92

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1.60ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (444457)

1.60ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 211.34

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 -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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