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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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Orange Heat Only Gemstones
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White Heat Only Gemstones
Yellow Heat Only Gemstones
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2.56ctw White Zircon, Oval, VVS-VS

2.56ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 15.29

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0.50ct White Zircon, Oval, VVS-VS

0.50ct White Zircon, Oval, VVS-VS

5 x 3 mm (calibrated)

$ 24.40

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1.09ct Red Ruby, Oval, VS-SI
Ruby Product Video (569710)

1.09ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 800.14

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1.99ctw Multicolor Sapphire, Square, VS
Sapphire Product Video (683738)

1.99ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 237.84

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0.43ct White Sapphire, Round, VS

0.43ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 56.72

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2.48ctw White Zircon, Oval, VVS

2.48ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.70

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2.10ctw Blue Tanzanite, Pear Shape, VS

2.10ctw Blue Tanzanite, Pear Shape, VS

5 x 3.1 mm

$ 80.53

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2.19ctw Blue Tanzanite, Pear Shape, VS

2.19ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 83.98

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0.80ct Pink Sapphire, Fancy, VVS-VS

0.80ct Pink Sapphire, Fancy, VVS-VS

6.8 x 6.3 mm

$ 73.19

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0.67ct Blue Sapphire, Marquise, VVS-VS

0.67ct Blue Sapphire, Marquise, VVS-VS

7.7 x 3.8 mm

$ 156.36

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1.58ctw Blue Tanzanite, Oval, VVS-VS

1.58ctw Blue Tanzanite, Oval, VVS-VS

5.9 x 3.8 mm

$ 112.51

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0.89ct Blue Sapphire, Cushion, VS

0.89ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 70.92

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0.48ct Purple Sapphire, Oval, VVS

0.48ct Purple Sapphire, Oval, VVS

6.4 x 4.8 mm

$ 53.54

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1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 56.76

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1.13ct Green Sapphire, Cushion, VS

1.13ct Green Sapphire, Cushion, VS

5.5 x 5.4 mm

$ 90.04

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1.46ctw Multicolor Sapphire, Cushion, VS

1.46ctw Multicolor Sapphire, Cushion, VS

5.5 x 4.7 mm

$ 116.33

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2.30ctw Blue Tanzanite, Marquise, VS-SI

2.30ctw Blue Tanzanite, Marquise, VS-SI

7.2 x 3.6 mm

$ 90.72

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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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9.23ctw Pink Sapphire, Oval, VS
Sapphire Product Video (723480)

9.23ctw Pink Sapphire, Oval, VS

5 x 3.2 mm

$ 633.95

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2.72ct Blue Tanzanite, Oval, Transparent

2.72ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.55

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2.36ctw White Zircon, Oval, VS

2.36ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.09

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0.71ct Yellow Sapphire, Oval, VS

0.71ct Yellow Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 79.18

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6.68ctw White Zircon, Oval, VVS-VS

6.68ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.11

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1.13ct Yellow Sapphire, Cushion, VVS-VS
Sapphire Product Video (567711)

1.13ct Yellow Sapphire, Cushion, VVS-VS

7 x 5 mm (calibrated)

$ 212.29

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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

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

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate
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