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

2.31ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 13.79

View Gem

2.46ctw White Zircon, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 14.60

View Gem

0.70ct Violet Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 83.66

View Gem

7.91ctw White Zircon, Oval, VVS-VS

6.2 x 4.2 mm

$ 46.88

View Gem

6.77ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 40.13

View Gem

3.21ct Purple Star Ruby, Oval, Opaque

8.2 x 6.6 mm

$ 148.24

View Gem

1.28ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 892.42

View Gem

8.14ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 48.51

View Gem

4.08ctw White Zircon, Round, VVS

7 mm (calibrated)

$ 121.94

View Gem

0.49ct Purple Sapphire, Pear Shape, VS

6.1 x 4.5 mm

$ 53.68

View Gem

1.72ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.47

View Gem

1.49ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 32.73

View Gem

6.60ctw Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 51.26

View Gem

1.95ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 233.06

View Gem

2.21ctw White Zircon, Oval, VS

7 x 5 mm (calibrated)

$ 13.11

View Gem

3.57ct Purple Ruby, Fancy, Opaque

12.9 x 11 mm

$ 71.11

View Gem

0.65ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4 mm

$ 38.20

View Gem

2.80ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 27.49

View Gem

2.32ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 12.59

View Gem

0.43ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 25.70

View Gem

0.59ct Blue Sapphire, Cushion, VVS-VS

5.6 x 4.4 mm

$ 70.52

View Gem

2.49ctw White Zircon, Oval, VVS

7 x 5 mm (calibrated)

$ 14.79

View Gem

0.60ct Violet Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 71.71

View Gem

1.83ct Blue Tanzanite, Pear Shape, VVS

10 x 7 mm (calibrated)

$ 541.21

View Gem
1 2 3
...
132
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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
Enlarged Gemstone Image