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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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0.70ct Blue Sapphire, Cushion, VS
Sapphire Product Video (658128)

0.70ct Blue Sapphire, Cushion, VS

4.8 x 4.7 mm

$ 46.48

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4.47ctw White Zircon, Oval, VVS-VS

4.47ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.49

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0.75ct Pink Sapphire, Oval, VS

0.75ct Pink Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 83.63

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3.02ct Blue Tanzanite, Oval, Transparent

3.02ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 24.06

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0.72ct Blue Sapphire, Marquise, VVS-VS

0.72ct Blue Sapphire, Marquise, VVS-VS

8.3 x 4 mm

$ 168.03

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1.34ctw Multicolor Sapphire, Cushion, VS

1.34ctw Multicolor Sapphire, Cushion, VS

4.8 x 4.7 mm

$ 106.77

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1.40ctw White Zircon, Round, VS

1.40ctw White Zircon, Round, VS

5 mm (calibrated)

$ 36.81

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0.62ct Multicolor Sapphire, Trillion, VS

0.62ct Multicolor Sapphire, Trillion, VS

5.3 x 5 mm

$ 98.80

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5.08ctw White Zircon, Oval, VVS-VS

5.08ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 30.49

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2.18ctw Blue Sapphire, Briolette, VS

2.18ctw Blue Sapphire, Briolette, VS

4.4 x 3 mm

$ 71.65

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4.10ctw White Zircon, Oval, VVS

4.10ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 24.47

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0.58ct Purple Sapphire, Fancy, VVS

0.58ct Purple Sapphire, Fancy, VVS

8.3 x 4.9 mm

$ 58.16

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0.71ct Red Ruby, Round, VS-SI
Ruby Product Video (496650)

0.71ct Red Ruby, Round, VS-SI

5.3 mm

$ 217.81

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2.70ct Purple Ruby, Fancy, Opaque

2.70ct Purple Ruby, Fancy, Opaque

14 x 9 mm (calibrated)

$ 53.78

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2.55ctw White Zircon, Oval, VS

2.55ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 15.12

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0.71ct Turquoise Apatite, Oval, Transparent

0.71ct Turquoise Apatite, Oval, Transparent

5.9 x 4.7 mm

$ 11.67

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0.16ct Red Ruby, Round, VS

0.16ct Red Ruby, Round, VS

3.3 mm

$ 52.77

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0.77ct Orange Sapphire, Pear Shape, VVS-VS

0.77ct Orange Sapphire, Pear Shape, VVS-VS

5.9 x 5.1 mm

$ 73.65

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22.50ct Purple Ruby, Oval, Opaque
Ruby Product Video (501418)

22.50ct Purple Ruby, Oval, Opaque

30.4 x 20.2 mm

$ 522.85

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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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0.48ct Purple Sapphire, Oval, VS

0.48ct Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 48.46

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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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0.74ct Orange Sapphire, Oval, VS

0.74ct Orange Sapphire, Oval, VS

5.8 x 4.8 mm

$ 44.59

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1.33ct Blue Tanzanite, Oval, Transparent

1.33ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 11.51

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

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 -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 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

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate
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