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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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0.55ct Blue Sapphire, Round, VS

0.55ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 327.39

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0.70ct Pink Sapphire, Oval, VVS-VS

0.70ct Pink Sapphire, Oval, VVS-VS

6.5 x 4.6 mm

$ 209.16

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1.18ctw Multicolor Sapphire, Square, VS

1.18ctw Multicolor Sapphire, Square, VS

2.2 x 2.1 mm

$ 141.03

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2.02ctw Multicolor Sapphire, Briolette, VS

2.02ctw Multicolor Sapphire, Briolette, VS

5.4 x 3.3 mm

$ 50.30

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0.68ctw Pink Sapphire, Oval, VS

0.68ctw Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 63.35

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3.62ct Blue Tanzanite, Cushion, VVS-VS
Tanzanite Product Video (755459)

3.62ct Blue Tanzanite, Cushion, VVS-VS

12.1 x 6.9 mm

$ 1,263.71

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0.69ct Blue Sapphire, Marquise, VVS

0.69ct Blue Sapphire, Marquise, VVS

8.1 x 4.2 mm

$ 161.02

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1.58ct Blue Tanzanite, Oval, Transparent

1.58ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 12.59

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0.67ctw Blue Tanzanite, Marquise, VS

0.67ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 40.04

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2.98ct Blue Tanzanite, Oval, Transparent

2.98ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 23.75

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7.86ctw White Zircon, Oval, VVS-VS

7.86ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 47.87

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5.70ctw Blue Tanzanite, Oval, Transparent
Tanzanite Product Video (701303)

5.70ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 49.34

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0.23ct Red Ruby, Round, VS

0.23ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 75.85

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0.46ct Purple Sapphire, Fancy, VVS

0.46ct Purple Sapphire, Fancy, VVS

5.8 x 5.7 mm

$ 42.08

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1.58ctw Blue Sapphire, Cushion, VS

1.58ctw Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 125.89

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1.04ct Red Ruby, Pear Shape, VS-SI
Ruby Product Video (569919)

1.04ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 763.43

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0.64ct Purple Sapphire, Oval, VVS-VS

0.64ct Purple Sapphire, Oval, VVS-VS

6.2 x 4.3 mm

$ 84.15

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0.64ct Blue Sapphire, Cushion, VS

0.64ct Blue Sapphire, Cushion, VS

5.1 x 4.2 mm

$ 76.49

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1.72ctw White Zircon, Oval, VVS-VS

1.72ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.47

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4.22ctw White Zircon, Round, VVS-VS

4.22ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 103.49

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0.82ctw Purple Sapphire, Oval, VVS-VS

0.82ctw Purple Sapphire, Oval, VVS-VS

5.2 x 4.1 mm

$ 61.99

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4.95ct Purple Ruby, Fancy, Opaque

4.95ct Purple Ruby, Fancy, Opaque

15.5 x 11 mm

$ 98.60

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5.07ctw White Zircon, Oval, VS

5.07ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 33.32

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0.72ct Blue Sapphire, Marquise, VVS-VS

0.72ct Blue Sapphire, Marquise, VVS-VS

8.3 x 4.2 mm

$ 168.03

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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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