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Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
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Yellow Heat Only Gemstones
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4.91ctw Blue Tanzanite, Oval, Transparent

4.91ctw Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 42.50

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4.72ctw White Zircon, Round, VVS-VS
Zircon Product Video (359373)

4.72ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 77.57

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0.47ct Purple Sapphire, Oval, VVS

0.47ct Purple Sapphire, Oval, VVS

5.7 x 3.7 mm

$ 46.81

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0.73ct Blue Sapphire, Marquise, VS

0.73ct Blue Sapphire, Marquise, VS

8.1 x 4 mm

$ 143.96

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0.92ctw White Zircon, Oval, VVS

0.92ctw White Zircon, Oval, VVS

5.1 x 3.1 mm

$ 44.90

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0.46ct Red Ruby, Oval, VS-SI

0.46ct Red Ruby, Oval, VS-SI

6 x 4 mm (calibrated)

$ 226.79

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0.77ctw White Sapphire, Round, VVS-VS

0.77ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 92.46

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0.59ct Blue Sapphire, Baguette, VS

0.59ct Blue Sapphire, Baguette, VS

5.9 x 3.4 mm

$ 100.86

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6.63ctw White Zircon, Oval, VVS-VS

6.63ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.39

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4.57ctw White Zircon, Oval, VVS-VS

4.57ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 27.43

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2.67ct Blue Tanzanite, Oval, Transparent

2.67ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.11

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4.38ct Purple Ruby, Fancy, Opaque

4.38ct Purple Ruby, Fancy, Opaque

14.8 x 11.1 mm

$ 87.25

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1.45ct White Sapphire, Pear Shape, VS
Sapphire Product Video (734669)

1.45ct White Sapphire, Pear Shape, VS

7.1 x 6 mm

$ 577.68

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1.52ct White Zircon, Round, VVS

1.52ct White Zircon, Round, VVS

6.5 mm (calibrated)

$ 41.63

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4.52ct Blue Tanzanite, Pear Shape, IF
Tanzanite Product Video (747181)

4.52ct Blue Tanzanite, Pear Shape, IF

12.1 x 8.4 mm

$ 3,376.44

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0.66ct Blue Sapphire, Round, VS

0.66ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 392.87

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2.20ctw Blue Sapphire, Baguette, VS
Sapphire Product Video (482639)

2.20ctw Blue Sapphire, Baguette, VS

5 x 3 mm (calibrated)

$ 373.24

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0.63ct Multicolor Sapphire, Cushion, VVS-VS

0.63ct Multicolor Sapphire, Cushion, VVS-VS

4.5 x 4.5 mm

$ 50.20

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8.85ctw Blue Topaz, Heart, VVS-VS

8.85ctw Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 68.76

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2.17ctw Blue Apatite, Oval, VS

2.17ctw Blue Apatite, Oval, VS

4.8 x 3.9 mm

$ 47.67

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1.62ctw White Zircon, Round, VVS-VS

1.62ctw White Zircon, Round, VVS-VS

5 mm (calibrated)

$ 42.60

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0.66ct Blue Sapphire, Round, VS

0.66ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 392.87

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1.10ct Red Ruby, Oval, VS-SI
Ruby Product Video (567360)

1.10ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 843.61

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2.30ct Blue Tanzanite, Oval, Transparent

2.30ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 19.91

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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate
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