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
1.11ctw Blue Sapphire, Round, VS

1.11ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 442.22

View Gem
1.98ctw Blue Sapphire, Briolette, VS

1.98ctw Blue Sapphire, Briolette, VS

5.4 x 3.2 mm

$ 136.75

View Gem
0.92ct Red Ruby, Round, VS-SI
Ruby Product Video (495084)

0.92ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 328.43

View Gem
0.33ct Pink Sapphire, Oval, VVS

0.33ct Pink Sapphire, Oval, VVS

5.7 x 4 mm

$ 31.13

View Gem
2.12ctw Blue Tanzanite, Pear Shape, VS

2.12ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 92.98

View Gem
1.86ct Blue Tanzanite, Oval, Transparent

1.86ct Blue Tanzanite, Oval, Transparent

7.9 x 6.3 mm

$ 14.82

View Gem
3.03ctw White Zircon, Oval, VVS-VS

3.03ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 29.75

View Gem
0.98ct Red Ruby, Round, VS-SI

0.98ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 349.85

View Gem
2.36ctw Blue Tanzanite, Pear Shape, VS

2.36ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 90.49

View Gem
0.66ct Purple Sapphire, Fancy, VS

0.66ct Purple Sapphire, Fancy, VS

8.1 x 5.3 mm

$ 72.31

View Gem
0.46ct Purple Sapphire, Oval, VVS

0.46ct Purple Sapphire, Oval, VVS

5.9 x 4.9 mm

$ 50.40

View Gem
1.07ct Red Ruby, Oval, SI
Ruby Product Video (569424)

1.07ct Red Ruby, Oval, SI

6.3 x 5.2 mm

$ 785.45

View Gem
8.58ctw White Zircon, Oval, VVS-VS

8.58ctw White Zircon, Oval, VVS-VS

6.1 x 4.2 mm

$ 56.41

View Gem
1.31ctw Orange Sapphire, Oval, VVS-VS

1.31ctw Orange Sapphire, Oval, VVS-VS

6.1 x 4.6 mm

$ 125.85

View Gem
9.58ct Purple Star Ruby, Oval, Opaque

9.58ct Purple Star Ruby, Oval, Opaque

12.7 x 10.4 mm

$ 125.95

View Gem
0.64ct Blue Sapphire, Marquise, VS

0.64ct Blue Sapphire, Marquise, VS

8 x 4.1 mm

$ 149.35

View Gem
1.66ctw White Zircon, Oval, VVS

1.66ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.11

View Gem
0.60ct Pink Sapphire, Round, VS

0.60ct Pink Sapphire, Round, VS

5.3 mm

$ 261.88

View Gem
2.29ctw White Zircon, Oval, VVS

2.29ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 13.60

View Gem
0.92ct Pink Sapphire, Fancy, VVS-VS

0.92ct Pink Sapphire, Fancy, VVS-VS

8 x 6 mm (calibrated)

$ 102.64

View Gem
1.26ct White Zircon, Round, VS
Zircon Product Video (594712)

1.26ct White Zircon, Round, VS

6 mm (calibrated)

$ 37.27

View Gem
0.83ct Blue Sapphire, Trillion, VS
Sapphire Product Video (716872)

0.83ct Blue Sapphire, Trillion, VS

5.7 x 5.5 mm

$ 99.20

View Gem
1.62ctw White Zircon, Oval, VVS-VS

1.62ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.87

View Gem
1.18ct Yellow Sapphire, Cushion, VVS-VS

1.18ct Yellow Sapphire, Cushion, VVS-VS

6.2 x 5.3 mm

$ 221.67

View Gem
1 2 3
...
74
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

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image