90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home › Gemstones › Heat Only Gemstones

Gemstones Heat Only: Natural & Certified | GemSelect

Heat Only Gemstones Weight
Heat Only Gemstones Size
Heat Only Gemstones Clarity
Heat Only Gemstones Price
Heat Only Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Heat Only Gemstones
Blue Heat Only Gemstones
Brown
Golden Heat Only Gemstones
Gray Heat Only Gemstones
Green Heat Only Gemstones
Multicolor Heat Only Gemstones
Orange Heat Only Gemstones
Pink Heat Only Gemstones
Purple Heat Only Gemstones
Red Heat Only Gemstones
Turquoise Heat Only Gemstones
Violet Heat Only Gemstones
White Heat Only Gemstones
Yellow Heat Only Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
4.07ct Purple Ruby, Fancy, Opaque

4.07ct Purple Ruby, Fancy, Opaque

16 x 9.9 mm

$ 81.07

View Gem
0.89ctw Blue Zircon, Round, VVS-VS

0.89ctw Blue Zircon, Round, VVS-VS

4.5 mm (calibrated)

$ 23.66

View Gem
1.16ctw Turquoise Apatite, Oval, Transparent

1.16ctw Turquoise Apatite, Oval, Transparent

6 x 4.9 mm

$ 19.07

View Gem
4.92ctw White Zircon, Oval, VVS-VS

4.92ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 29.54

View Gem
2.63ct White Zircon, Round, VVS-VS

2.63ct White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 61.52

View Gem
2.63ct Blue Tanzanite, Oval, Transparent

2.63ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 22.76

View Gem
0.84ct Multicolor Sapphire, Cushion, VS

0.84ct Multicolor Sapphire, Cushion, VS

5.7 x 4.6 mm

$ 133.86

View Gem
1.40ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (421751)

1.40ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 67.00

View Gem
2.37ctw Blue Tanzanite, Pear Shape, VS

2.37ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 116.85

View Gem
1.94ctw Blue Apatite, Oval, VS

1.94ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 42.62

View Gem
2.76ctw White Zircon, Oval, VS

2.76ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 16.39

View Gem
0.64ct Blue Sapphire, Round, VS

0.64ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 383.45

View Gem
5.35ctw White Zircon, Oval, VVS-VS

5.35ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 31.71

View Gem
1.04ct Red Ruby, Marquise, VS-SI
Ruby Product Video (570795)

1.04ct Red Ruby, Marquise, VS-SI

8.8 x 4.2 mm

$ 890.26

View Gem
1.10ct Red Ruby, Oval, VS-SI
Ruby Product Video (569439)

1.10ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 807.47

View Gem
0.31ct Blue Sapphire, Round, Transparent
Sapphire Product Video (536813)

0.31ct Blue Sapphire, Round, Transparent

4 mm (calibrated)

$ 15.80

View Gem
1.12ctw Blue Sapphire, Round, VS
Sapphire Product Video (441552)

1.12ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 490.83

View Gem
0.60ct Purple Sapphire, Emerald Cut, VS-SI

0.60ct Purple Sapphire, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 77.75

View Gem
4.38ct Black Star Sapphire, Oval, Opaque

4.38ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 73.15

View Gem
3.42ct Black Star Sapphire, Oval, Opaque

3.42ct Black Star Sapphire, Oval, Opaque

10.1 x 7.5 mm

$ 61.31

View Gem
20.08ct Purple Star Ruby, Oval, Opaque

20.08ct Purple Star Ruby, Oval, Opaque

16.9 x 14.5 mm

$ 264.00

View Gem
3.86ctw White Zircon, Oval, VS

3.86ctw White Zircon, Oval, VS

6.9 x 4.8 mm

$ 22.92

View Gem
0.37ct White Sapphire, Round, VS

0.37ct White Sapphire, Round, VS

4.3 mm

$ 48.87

View Gem
2.46ctw White Zircon, Oval, VVS-VS

2.46ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 14.69

View Gem
1 2 3
...
173
Choose Page
1 - 227

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

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 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
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image