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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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For Example: 8-9
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Black Heat Only Gemstones
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Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
Pink Heat Only Gemstones
Purple Heat Only Gemstones
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White Heat Only Gemstones
Yellow Heat Only Gemstones
Single
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0.70ct Blue Sapphire, Round, VS

0.70ct Blue Sapphire, Round, VS

5.5 mm (calibrated)

$ 416.68

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0.73ct Violet Sapphire, Oval, VVS-VS

0.73ct Violet Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 87.25

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0.27ct Pink Sapphire, Round, Transparent
Sapphire Product Video (704668)

0.27ct Pink Sapphire, Round, Transparent

3.7 mm

$ 5.66

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8.06ctw White Zircon, Oval, VVS-VS

8.06ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.04

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0.73ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467388)

0.73ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 491.77

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12.64ct Purple Star Ruby, Oval, Opaque

12.64ct Purple Star Ruby, Oval, Opaque

14.9 x 12.7 mm

$ 166.18

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0.87ct Multicolor Sapphire, Cushion, VS

0.87ct Multicolor Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 69.32

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2.05ctw Blue Tanzanite, Oval, VVS-VS

2.05ctw Blue Tanzanite, Oval, VVS-VS

5.6 x 3.7 mm

$ 134.76

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3.24ct Blue Topaz, Emerald Cut, VVS-VS

3.24ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.87

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3.89ctw White Zircon, Oval, VVS-VS

3.89ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 23.10

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0.54ct Purple Sapphire, Oval, VS

0.54ct Purple Sapphire, Oval, VS

5.4 x 4.4 mm

$ 82.83

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2.17ctw Blue Tanzanite, Oval, VS

2.17ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 178.32

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1.07ct Red Ruby, Oval, VS-SI
Ruby Product Video (567386)

1.07ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 683.84

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1.88ct Purple Ruby, Fancy, Opaque

1.88ct Purple Ruby, Fancy, Opaque

13 x 8.4 mm

$ 37.45

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1.24ctw Blue Tanzanite, Round, Transparent

1.24ctw Blue Tanzanite, Round, Transparent

5 mm (calibrated)

$ 10.74

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0.84ct Red Ruby, Pear Shape, VS
Ruby Product Video (646593)

0.84ct Red Ruby, Pear Shape, VS

7 x 5 mm (calibrated)

$ 585.65

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1.70ctw White Zircon, Oval, VVS-VS

1.70ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.36

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0.96ct Red Ruby, Pear Shape, VS-SI
Ruby Product Video (660227)

0.96ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 787.74

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0.73ctw Blue Tanzanite, Marquise, VS

0.73ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 43.62

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2.43ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (415672)

2.43ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 199.68

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2.41ctw Purple Sapphire, Emerald Cut, VVS-VS
Sapphire Product Video (444228)

2.41ctw Purple Sapphire, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 318.33

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0.68ct Multicolor Sapphire, Cushion, VS

0.68ct Multicolor Sapphire, Cushion, VS

4.7 x 4.6 mm

$ 108.36

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1.04ct Red Ruby, Pear Shape, VS-SI
Ruby Product Video (567352)

1.04ct Red Ruby, Pear Shape, VS-SI

7.2 x 5.5 mm

$ 797.60

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0.72ctw Blue Tanzanite, Marquise, VS

0.72ctw Blue Tanzanite, Marquise, VS

7.1 x 3.7 mm

$ 43.03

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

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
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

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate
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