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
0.73ct Purple Sapphire, Oval, VVS

0.73ct Purple Sapphire, Oval, VVS

6.3 x 4.4 mm

$ 239.94

View Gem
2.35ctw White Zircon, Oval, VVS-VS

2.35ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.95

View Gem
0.82ct Red Ruby, Round, VS-SI
Ruby Product Video (499407)

0.82ct Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 517.93

View Gem
0.50ct Violet Sapphire, Pear Shape, VS

0.50ct Violet Sapphire, Pear Shape, VS

6.2 x 4.9 mm

$ 76.69

View Gem
0.79ctw White Zircon, Oval, VVS

0.79ctw White Zircon, Oval, VVS

5 x 3 mm (calibrated)

$ 38.55

View Gem
0.96ctw Blue Sapphire, Round, VS

0.96ctw Blue Sapphire, Round, VS

4.7 mm

$ 420.71

View Gem
3.82ct Purple Star Ruby, Oval, Opaque

3.82ct Purple Star Ruby, Oval, Opaque

11 x 9 mm (calibrated)

$ 176.41

View Gem
6.94ctw White Zircon, Oval, VVS-VS

6.94ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 41.37

View Gem
5.70ctw Blue Tanzanite, Oval, Transparent
Tanzanite Product Video (701303)

5.70ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 49.34

View Gem
1.69ctw Multicolor Sapphire, Square, VS

1.69ctw Multicolor Sapphire, Square, VS

2.3 x 2.2 mm

$ 201.99

View Gem
0.60ct Purple Sapphire, Fancy, VVS

0.60ct Purple Sapphire, Fancy, VVS

6.6 x 5.2 mm

$ 54.89

View Gem
1.33ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717579)

1.33ct Blue Tanzanite, Pear Shape, VVS

9 x 7 mm (calibrated)

$ 393.34

View Gem
0.81ctw White Sapphire, Round, VVS-VS

0.81ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 106.84

View Gem
0.93ct Blue Sapphire, Cushion, VVS

0.93ct Blue Sapphire, Cushion, VVS

6 x 4.9 mm

$ 92.63

View Gem
1.21ct Yellow Sapphire, Pear Shape, VVS
Sapphire Product Video (745627)

1.21ct Yellow Sapphire, Pear Shape, VVS

8.1 x 5.7 mm

$ 251.08

View Gem
15.62ct Purple Star Ruby, Oval, Opaque

15.62ct Purple Star Ruby, Oval, Opaque

14.9 x 12.4 mm

$ 186.69

View Gem
2.34ctw White Zircon, Round, VS

2.34ctw White Zircon, Round, VS

6 mm (calibrated)

$ 69.22

View Gem
0.74ct Green Sapphire, Cushion, VVS-VS

0.74ct Green Sapphire, Cushion, VVS-VS

5.6 x 4.5 mm

$ 58.96

View Gem
4.54ctw White Zircon, Oval, VVS-VS

4.54ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.91

View Gem
1.93ctw White Zircon, Oval, VS

1.93ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 11.44

View Gem
1.25ct White Sapphire, Trillion, VS
Sapphire Product Video (734666)

1.25ct White Sapphire, Trillion, VS

7.1 x 6.4 mm

$ 498.00

View Gem
1.51ct Blue Tanzanite, Oval, Transparent

1.51ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 12.04

View Gem
3.76ctw White Zircon, Round, VVS

3.76ctw White Zircon, Round, VVS

7 mm (calibrated)

$ 112.38

View Gem
6.21ctw Purple Rubies, Fancy, Opaque

6.21ctw Purple Rubies, Fancy, Opaque

12.2 x 7.3 mm

$ 123.70

View Gem
1 2 3
...
150
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

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

Maneuvering through the website was easy and enjoyable. I have ordered from GemSelect before and that experience was also pleasant.

Posted By Willow in August, 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

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

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