What types of gemstones are commonly found in Thailand?

Thailand is famous for producing a wide range of precious stones, including Thai sapphires, Thai rubies, and rare gemstones like garnets and spinels. The country is known for its high-quality Thai gemstones, particularly those sourced from regions like Chanthaburi and Kanchanaburi.

Where can I buy gemstones from Thailand?

You can buy gemstones from Thailand through reputable Thai gemstone dealers and suppliers, either online or by visiting the renowned gemstone markets in Chanthaburi and Kanchanaburi. Many Thai gemstone sellers also offer wholesale options for bulk purchases.

How can I be sure that the gemstones I purchase are authentic?

To ensure that you're buying authentic Thai gemstones, always purchase from trusted dealers who provide certification of authenticity. Look for high-quality Thai gemstones such as Thai rubies and Thai sapphires that come with documentation verifying their origin from Thailand’s renowned mining areas.

What is the price range for Thai gemstones?

The price of Thai gemstones varies depending on factors such as quality, rarity, and size. Rare Thai gemstones like high-quality rubies and sapphires tend to be more expensive, while more common stones like Thai citrine and garnets can be more affordable. Wholesale prices for bulk purchases may also vary.

Are there any benefits to buying gemstones directly from Thailand?

Yes, buying directly from Thailand offers several benefits, including access to a wider selection of precious stones and competitive pricing. Additionally, purchasing from Thailand’s gemstone markets, such as those in Chanthaburi, allows you to find authentic stones, including Thai gemstone jewelry and gemstones exported from Thailand , at great value.

What are the most popular gemstones in Thailand?

The most popular gemstones in Thailand include Thai rubies , Thai sapphires , and spinels. These stones are highly sought after for their beauty and quality. Additionally, gemstones like garnets and tourmalines, found in abundance in Thailand’s mining regions, are also popular among collectors.

Can I find wholesale Thai gemstones online?

Yes, many reputable online stores and platforms offer wholesale Thai gemstones. You can browse a wide selection of Thai gemstones , including rare rubies and sapphires, and purchase them at competitive prices. Ensure that the seller is trustworthy and offers secure payment options.

What is the role of Chanthaburi in the Thai gemstone industry?

Chanthaburi is one of the most important gemstone mining regions in Thailand, known for its production of high-quality rubies and sapphires. The Thailand gemstone market in Chanthaburi is a major hub where gemstones are bought, sold, and traded, attracting dealers from all over the world.

Gemstones From Thailand: Buy Ruby, Sapphire, Star Sapphire, Spinel and more. Wholsale Thailand Gemstones

Gemstones from Thailand Weight

Gemstones from Thailand Size

Gemstones from Thailand Clarity

Gemstones from Thailand Price

Gemstones from Thailand Treatment

Size Explained

Choose Size or Size Range

For Example: 6-7

For Example: 8-9

All

None

Heated

Be-Heated

Bi-color

Black Gemstones from Thailand

Blue Gemstones from Thailand

Brown Gemstones from Thailand

Golden

Gray

Green Gemstones from Thailand

Multicolor

Orange Gemstones from Thailand

Pink

Purple

Red

Turquoise

Violet

White

Yellow Gemstones from Thailand

Single

Pairs

Lots

Faceted

Cabochons

Clear All

6.38ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 6.36

View Gem

12.11ct Brown Tiger'S Eye, Fancy, Opaque

16.1 x 14.2 mm

$ 15.92

View Gem

9.40ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 36.05

View Gem

3.01ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 65.95

View Gem

25.16ctw Black Spinel, Baguette, Opaque

17.6 x 8.2 mm

$ 199.03

View Gem

9.59ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 36.77

View Gem

29.37ctw Black Spinel, Baguette, Opaque

20.1 x 10.1 mm

$ 87.76

View Gem

7.21ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 23.70

View Gem

6.06ctw Brown Tiger'S Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 9.06

View Gem

15.39ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 50.59

View Gem

15.34ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 50.41

View Gem

5.95ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 5.93

View Gem

12.36ctw Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 13.55

View Gem

16.97ctw Brown Tiger'S Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 18.59

View Gem

14.85ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 48.81

View Gem

19.58ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 128.72

View Gem

4.05ct Black Star Sapphire, Oval, Opaque

9.6 x 7.1 mm

$ 72.61

View Gem

2.70ctw Orange Sapphire, Pear Shape, VS

5.9 x 4.8 mm

$ 86.25

View Gem

0.65ct Blue Star Sapphire, Oval, Opaque

5 x 4 mm (calibrated)

$ 21.58

View Gem

6.17ctw Brown Tiger'S Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 6.14

View Gem

26.35ct Brown Tiger'S Eye, Cushion, Opaque

31.4 x 19.9 mm

$ 23.10

View Gem

4.05ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 88.74

View Gem

7.77ctw Black Spinel, Round, Opaque

9.5 mm (calibrated)

$ 29.80

View Gem

9.29ct Brown Tiger'S Eye, Baguette, Opaque

16 x 12 mm (calibrated)

$ 12.04

View Gem

« 1 2 3

...

35 »

Choose Page

Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
Page 32
Page 33
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Page 41
Page 42
Page 43
Page 44
Page 45
Page 46
Page 47
Page 48
Page 49
Page 50
Page 51
Page 52

1 - 52

Why Buy Gemstones From Thailand from GemSelect?

Trusted Worldwide Since 2003
Supplying natural gemstones to jewelers and collectors in 120+ countries
Verified natural gemstones
View All GemSelect Reviews on Bizrate
Secure checkout and insured worldwide delivery
30-day returns and satisfaction guarantee

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026

Source: Bizrate

Overall Rating -> 10

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025

Source: Bizrate

Overall Rating -> 10

Easy and functional

Posted By Dessa in March, 2026

Source: Bizrate

Overall Rating -> 10

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026

Source: Bizrate

Overall Rating -> 7

Could not get it to work 25 times.

Posted By Dock in July, 2026

Source: Bizrate

Overall Rating -> 9

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

Posted By Jim in January, 2026

Source: Bizrate

→ View All GemSelect Reviews on Bizrate