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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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1.64ct White Zircon, Round, VVS

1.64ct White Zircon, Round, VVS

7 mm (calibrated)

$ 49.01

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0.60ct Blue Sapphire, Cushion, VS

0.60ct Blue Sapphire, Cushion, VS

4.7 x 4.7 mm

$ 71.71

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0.83ct Red Ruby, Round, VS-SI

0.83ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 296.31

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1.74ctw Blue Tanzanite, Pear Shape, VS

1.74ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 66.72

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7.10ctw White Zircon, Oval, VVS-VS

7.10ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 43.26

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0.81ctw White Sapphire, Round, VS

0.81ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 106.84

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3.93ct Blue Tanzanite, Oval, Transparent
Tanzanite Product Video (701628)

3.93ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 34.01

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1.55ct White Zircon, Emerald Cut, VS

1.55ct White Zircon, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 40.75

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5.71ct Black Star Sapphire, Oval, Opaque

5.71ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 102.37

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0.77ct Blue Sapphire, Cushion, VVS

0.77ct Blue Sapphire, Cushion, VVS

5.6 x 4.6 mm

$ 61.35

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4.60ct Black Star Sapphire, Oval, Opaque

4.60ct Black Star Sapphire, Oval, Opaque

10.2 x 8.9 mm

$ 91.63

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1.50ctw White Zircon, Round, VS

1.50ctw White Zircon, Round, VS

5 mm (calibrated)

$ 39.44

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1.80ctw White Zircon, Oval, VVS

1.80ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.81

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2.41ctw White Zircon, Round, VVS-VS

2.41ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 63.36

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0.78ct Purple Sapphire, Oval, VVS-VS

0.78ct Purple Sapphire, Oval, VVS-VS

6 x 4.8 mm

$ 256.37

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1.60ctw Blue Apatite, Oval, VS

1.60ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 35.15

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0.61ct Pink Sapphire, Trillion, VS

0.61ct Pink Sapphire, Trillion, VS

6.4 x 6 mm

$ 60.76

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2.52ctw White Zircon, Round, VVS

2.52ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 66.27

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0.52ct Blue Sapphire, Round, VS

0.52ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 309.54

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0.55ct Multicolor Sapphire, Cushion, VS

0.55ct Multicolor Sapphire, Cushion, VS

5 x 4 mm (calibrated)

$ 43.82

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3.62ctw Blue Tanzanite, Oval, Transparent

3.62ctw Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 34.03

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6.03ct Black Star Sapphire, Oval, Opaque

6.03ct Black Star Sapphire, Oval, Opaque

10.9 x 9.9 mm

$ 120.12

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0.51ct Blue Sapphire, Round, VVS

0.51ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 343.56

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7.65ctw White Zircon, Oval, VVS-VS

7.65ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 45.60

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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

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 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

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate
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