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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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Yellow Heat Only Gemstones
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0.63ct Red Ruby, Round, VS-SI

0.63ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 397.92

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1.80ctw Red Rubies, Round, VS-SI
Ruby Product Video (496001)

1.80ctw Red Rubies, Round, VS-SI

3.5 mm (calibrated)

$ 224.10

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0.58ct Purple Sapphire, Oval, VS

0.58ct Purple Sapphire, Oval, VS

6 x 4.5 mm

$ 63.54

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3.93ctw White Zircon, Oval, VVS-VS

3.93ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 23.30

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1.59ct Blue Tanzanite, Cushion, VVS
Tanzanite Product Video (717418)

1.59ct Blue Tanzanite, Cushion, VVS

6.5 x 6.4 mm

$ 391.86

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0.44ct Pink Sapphire, Pear Shape, VS

0.44ct Pink Sapphire, Pear Shape, VS

6 x 4.7 mm

$ 40.25

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6.40ctw White Zircon, Oval, VS

6.40ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 62.81

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1.08ct Red Ruby, Oval, VS-SI
Ruby Product Video (569721)

1.08ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 792.80

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1.73ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717570)

1.73ct Blue Tanzanite, Pear Shape, VVS

10 x 8 mm (calibrated)

$ 511.64

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0.36ct Red Ruby, Round, SI

0.36ct Red Ruby, Round, SI

3.8 mm

$ 118.72

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2.86ctw White Zircon, Oval, VVS

2.86ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 16.95

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1.50ctw White Zircon, Round, VS

1.50ctw White Zircon, Round, VS

5 mm (calibrated)

$ 44.37

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0.86ctw White Sapphire, Round, VVS-VS

0.86ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 113.44

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4.28ctw White Zircon, Oval, VVS-VS

4.28ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 25.51

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0.60ct Multicolor Sapphire, Cushion, VS

0.60ct Multicolor Sapphire, Cushion, VS

5.1 x 4.1 mm

$ 95.62

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2.24ctw Blue Sapphire, Briolette, VS

2.24ctw Blue Sapphire, Briolette, VS

5.4 x 3.5 mm

$ 73.62

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0.79ct Green Sapphire, Oval, VS

0.79ct Green Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 80.13

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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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1.24ct Red Ruby, Pear Shape, SI
Ruby Product Video (569926)

1.24ct Red Ruby, Pear Shape, SI

6.8 x 6 mm

$ 910.24

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0.77ct Pink Sapphire, Fancy, VVS-VS

0.77ct Pink Sapphire, Fancy, VVS-VS

6.6 x 6 mm

$ 85.91

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0.48ct Purple Sapphire, Oval, VVS-VS

0.48ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 47.81

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0.85ctw White Sapphire, Round, VVS-VS

0.85ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 93.42

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3.76ctw White Zircon, Round, VVS-VS

3.76ctw White Zircon, Round, VVS-VS

5.5 mm (calibrated)

$ 59.61

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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

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

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 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 -> 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
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