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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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1.08ct Red Ruby, Oval, VS-SI
Ruby Product Video (569429)

1.08ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 792.80

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3.34ctw Blue Sapphire, Briolette, VVS-VS
Sapphire Product Video (250915)

3.34ctw Blue Sapphire, Briolette, VVS-VS

5.3 x 3.7 mm

$ 219.56

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1.80ctw Blue Tanzanite, Pear Shape, VS

1.80ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4.1 mm

$ 69.02

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0.67ct Pink Sapphire, Fancy, VS

0.67ct Pink Sapphire, Fancy, VS

7 x 5.6 mm

$ 74.65

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0.79ctw Pink Sapphire, Oval, VVS-VS

0.79ctw Pink Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 58.68

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2.46ctw White Zircon, Oval, VS

2.46ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 14.58

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1.60ctw White Sapphire, Round, VVS-VS

1.60ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 211.04

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2.38ctw White Zircon, Round, VVS

2.38ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 62.58

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2.49ctw White Zircon, Oval, VS

2.49ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 24.17

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0.44ctw Red Rubies, Round, VS-SI

0.44ctw Red Rubies, Round, VS-SI

4 mm (calibrated)

$ 122.71

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4.77ctw White Zircon, Oval, VVS-VS

4.77ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 28.44

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1.60ctw Yellow Sapphire, Emerald Cut, VS

1.60ctw Yellow Sapphire, Emerald Cut, VS

4 x 3 mm (calibrated)

$ 56.09

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0.33ct Red Ruby, Round, VS-SI

0.33ct Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 118.17

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7.78ctw White Zircon, Oval, VVS-VS

7.78ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.36

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1.84ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717409)

1.84ct Blue Tanzanite, Oval, VVS

9 x 7 mm (calibrated)

$ 544.16

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2.44ctw White Zircon, Round, VVS

2.44ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 72.18

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0.77ct Blue Sapphire, Cushion, VS

0.77ct Blue Sapphire, Cushion, VS

5.7 x 4.7 mm

$ 61.35

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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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1.39ct Yellow Sapphire, Oval, VS

1.39ct Yellow Sapphire, Oval, VS

7.6 x 5.7 mm

$ 58.56

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0.31ct Blue Tanzanite, Pear Shape, VS

0.31ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 18.53

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0.84ct Yellow Sapphire, Oval, VS

0.84ct Yellow Sapphire, Oval, VS

6.2 x 5.2 mm

$ 80.34

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2.09ctw Blue Tanzanite, Pear Shape, VS

2.09ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 100.75

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2.90ctw Multicolor Sapphire, Briolette, VS

2.90ctw Multicolor Sapphire, Briolette, VS

5.5 x 3.8 mm

$ 95.32

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0.78ctw Yellow Sapphire, Oval, VVS-VS

0.78ctw Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 86.90

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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 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

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

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 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
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