X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Heat Only Gemstones

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
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 361528
Weight: 8.37ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 59.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 360710
Weight: 4.16ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 30.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 674951
Weight: 0.75ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 82.67
Item in Stock
More Options & Item Details
Add to Cart
ID: 615328
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 117.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 359731
Weight: 4.49ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 85.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 520848
Weight: 0.67ct
Size: 7.7 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 188.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 439260
Weight: 2.63ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 705321
Weight: 0.35ct
Size: 3.8 mm
Clarity: SI
Price: $ 139.07
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 524084
Weight: 0.67ct
Size: 6.1 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 265.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 541228
Weight: 1.05ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 683541
Weight: 3.88ct
Size: 9.9 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 671170
Weight: 1.13ct
Size: 5.5 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 108.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 705170
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 523628
Weight: 11.40ct
Size: 13.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 180.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 539156
Weight: 0.42ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 360954
Weight: 7.75ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 55.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 453919
Weight: 2.35ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 108.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 414329
Weight: 1.46ct (total)
Size: 4.8 x 3 mm
Clarity: VS
Content: 8 pcs
Price: $ 67.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 642842
Weight: 0.64ct (total)
Size: 5.2 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 713998
Weight: 0.26ct
Size: 4 mm (calibrated)
Clarity: SI
Price: $ 87.36
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 734667
Weight: 1.41ct
Size: 7.6 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 676.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 683977
Weight: 15.48ct
Size: 13.9 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 241.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 444651
Weight: 0.43ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 523024
Weight: 0.86ct
Size: 6.3 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 90.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 536813
Weight: avg. 0.31 ct / each
Size: 4 mm (calibrated)
Clarity: Transparent
Price: $ 19.03
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 716755
Weight: 0.62ct
Size: 5.9 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 89.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 658642
Weight: 0.85ct
Size: 5.5 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 81.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 349897
Weight: 2.03ct (total)
Size: 2.2 x 2.2 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 160.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 520893
Weight: 0.64ct
Size: 8 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 179.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 576206
Weight: 2.71ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 28.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 360952
Weight: 7.78ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 55.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 361195
Weight: 4.62ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 33.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 682726
Weight: 7.18ct
Size: 11.7 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 172.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 439040
Weight: 2.27ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 524070
Weight: 0.76ct
Size: 6.6 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 300.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 413538
Weight: 1.48ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 8 pcs
Price: $ 68.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 462667
Weight: 1.55ct (total)
Size: 4.9 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 71.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 441575
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 601.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 714493
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 682722
Weight: 5.50ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 132.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 682688
Weight: 4.82ct
Size: 11.6 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 115.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 467437
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 486.97
Item in Stock
More Options & Item Details
Add to Cart
ID: 413492
Weight: 1.35ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 62.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 550768
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 590961
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 114.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 716580
Weight: 0.67ct
Size: 4.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 96.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 557241
Weight: 1.01ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 523426
Weight: 12.55ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 165.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 705464
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 79.46
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 356005
Weight: 5.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 40.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 413544
Weight: 1.89ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 8 pcs
Price: $ 87.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 449700
Weight: 0.69ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 494.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 615326
Weight: 0.98ct (total)
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 132.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 445050
Weight: 3.29ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 429.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 444647
Weight: 0.35ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 488795
Weight: 1.31ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 608319
Weight: 1.36ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 43.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 467304
Weight: 0.61ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 495.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 683624
Weight: 4.54ct
Size: 10.8 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 98.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 488843
Weight: 1.32ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.94
Item in Stock
More Options & Item Details
Add to Cart

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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate
Buy Untreated Gemstones, or routine heat only: Natural semi-precious gems that have no other enhancements other than routine heating, cutting and polishing. This means no chemicals, dyes, raditation or any other type of gemstone treatment process that many connoisseurs would consider the gemstone to be rendered as 'not natural' after such enhancements. In the case of sapphire and ruby, heating it considered routing -- and oiling for emerald -- are accepted by most of the gem trade as being perfectly fine as long as it's disclosed -- so these products shown on these pages will show only gemstones that have been routine heated (or completely untreated)!
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate
Enlarged Gemstone Image