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
27.24ct Purple Star Ruby, Oval, Opaque

27.24ct Purple Star Ruby, Oval, Opaque

18.2 x 15.4 mm

$ 358.13

View Gem
4.75ct Purple Star Ruby, Oval, Opaque

4.75ct Purple Star Ruby, Oval, Opaque

9.7 x 7.5 mm

$ 219.36

View Gem
0.29ct Red Ruby, Round, VS-SI

0.29ct Red Ruby, Round, VS-SI

3.8 mm

$ 113.85

View Gem
1.67ctw White Zircon, Oval, VVS

1.67ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.03

View Gem
3.95ctw White Zircon, Round, VVS-VS

3.95ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 107.02

View Gem
8.14ctw White Zircon, Oval, VVS-VS

8.14ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 48.25

View Gem
4.05ct Black Star Sapphire, Oval, Opaque

4.05ct Black Star Sapphire, Oval, Opaque

9.6 x 7.1 mm

$ 72.61

View Gem
1.18ct Yellow Sapphire, Pear Shape, VVS
Sapphire Product Video (745628)

1.18ct Yellow Sapphire, Pear Shape, VVS

8 x 5 mm (calibrated)

$ 244.85

View Gem
0.28ct Red Ruby, Round, SI-I1

0.28ct Red Ruby, Round, SI-I1

3.7 mm

$ 92.34

View Gem
0.39ct White Sapphire, Round, VS

0.39ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 51.51

View Gem
3.86ct Black Star Sapphire, Pear Shape, Opaque

3.86ct Black Star Sapphire, Pear Shape, Opaque

9.6 x 7.7 mm

$ 69.21

View Gem
0.71ctw Blue Tanzanite, Marquise, VVS-VS

0.71ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 42.43

View Gem
7.62ctw White Zircon, Oval, VVS-VS

7.62ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.42

View Gem
5.09ct Black Star Sapphire, Oval, Opaque

5.09ct Black Star Sapphire, Oval, Opaque

10.3 x 8.4 mm

$ 91.25

View Gem
2.29ctw White Zircon, Oval, VVS

2.29ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 13.60

View Gem
1.79ctw White Zircon, Round, VVS-VS

1.79ctw White Zircon, Round, VVS-VS

5.5 mm (calibrated)

$ 29.42

View Gem
0.79ct Green Sapphire, Oval, VS

0.79ct Green Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 80.13

View Gem
0.47ct Green Sapphire, Cushion, VVS

0.47ct Green Sapphire, Cushion, VVS

4.3 x 4.3 mm

$ 31.21

View Gem
0.67ct Blue Sapphire, Marquise, VVS-VS
Sapphire Product Video (520849)

0.67ct Blue Sapphire, Marquise, VVS-VS

8 x 3.9 mm

$ 156.36

View Gem
0.37ct Pink Sapphire, Oval, VVS

0.37ct Pink Sapphire, Oval, VVS

5.7 x 3.9 mm

$ 34.90

View Gem
0.65ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (449860)

0.65ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 386.93

View Gem
8.09ctw White Zircon, Oval, VVS-VS

8.09ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 48.21

View Gem
7.55ctw White Zircon, Oval, VVS-VS

7.55ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 45.33

View Gem
0.33ctw Blue Tanzanite, Round, VS

0.33ctw Blue Tanzanite, Round, VS

3.2 mm

$ 19.72

View Gem
1 2 3
...
128
Choose Page
1 - 219

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 -> 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

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

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

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image