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Buy Tanzanian Sapphire Gems

Tanzanian Sapphire Weight
Tanzanian Sapphire Size
Tanzanian Sapphire Clarity
Tanzanian Sapphire Price
Tanzanian Sapphire Treatment

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ID: 645319
Weight: 0.68ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.44
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ID: 717250
Weight: 0.76ct
Size: 5.5 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.84
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ID: 645666
Weight: 0.45ct
Size: 4.7 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.90
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ID: 624380
Weight: 0.48ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 63.36
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ID: 704669
Weight: avg. 0.28 ct / each
Size: 3.5 mm (calibrated)
Clarity: Transparent
Price: $ 7.03
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ID: 367280
Weight: 1.30ct (total)
Size: 3.5 x 2 mm
Clarity: VS
Content: 10 pcs
Price: $ 133.56
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ID: 703030
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 104.40
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ID: 655947
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.20
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ID: 687395
Weight: 0.77ct
Size: 6.1 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 45.91
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ID: 609267
Weight: 0.73ct (total)
Size: 5.7 x 4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 97.98
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ID: 718859
Weight: 0.46ct
Size: 4.4 x 4.3 mm
Clarity: VVS-VS
Price: $ 44.16
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ID: 710120
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 73.88
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ID: 659604
Weight: 0.73ct (total)
Size: 4.6 x 4.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.28
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ID: 627978
Weight: 0.47ct
Size: 4.7 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.72
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ID: 732603
Weight: 0.58ct
Size: 5.3 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 104.40
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ID: 710103
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 73.88
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ID: 537129
Weight: 0.75ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 34.66
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ID: 462091
Weight: 2.50ct (total)
Size: 4.6 x 2.6 mm
Clarity: VS
Content: 16 pcs
Price: $ 66.24
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ID: 324578
Weight: 1.85ct (total)
Size: 4.4 x 3.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 115.38
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ID: 704134
Weight: 0.60ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.28
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ID: 443662
Weight: 1.27ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 83.30
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ID: 649894
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.88
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ID: 634303
Weight: 0.40ct
Size: 5.6 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.31
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ID: 711735
Weight: 0.43ct
Size: 4.6 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.99
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ID: 658727
Weight: 0.46ct
Size: 4.9 x 3.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.42
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ID: 496550
Weight: 1.21ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 47.92
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ID: 732040
Weight: 1.58ct (total)
Size: 6.1 x 3.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 170.64
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ID: 537674
Weight: 0.44ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.34
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ID: 676036
Weight: 0.39ct (total)
Size: 5 x 2.5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 32.18
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ID: 541546
Weight: 0.50ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 66.00
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ID: 530625
Weight: 0.64ct
Size: 5.4 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.44
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ID: 709974
Weight: 0.63ct
Size: 6 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.26
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ID: 703810
Weight: 0.66ct
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 43.15
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ID: 675017
Weight: 0.46ct
Size: 5.8 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 50.70
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ID: 720464
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 80.47
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ID: 656284
Weight: 0.59ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.73
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ID: 720179
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 69.49
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ID: 444788
Weight: 2.73ct (total)
Size: 5.9 x 4.8 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 181.01
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ID: 291589
Weight: 3.18ct (total)
Size: 5.1 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 96.54
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ID: 459852
Weight: 0.75ct
Size: 5.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 68.51
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ID: 459817
Weight: 1.39ct (total)
Size: 6 x 4.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 105.81
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ID: 703904
Weight: 0.70ct
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Price: $ 45.83
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ID: 717469
Weight: 0.48ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.32
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ID: 704132
Weight: 0.77ct
Size: 4.7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 50.40
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ID: 564651
Weight: 0.50ct (total)
Size: 4.5 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 30.48
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ID: 562123
Weight: 0.63ct (total)
Size: 3.4 x 3.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 38.30
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ID: 461192
Weight: 1.25ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 99.08
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ID: 731964
Weight: 0.42ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.60
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ID: 717492
Weight: 0.71ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.64
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ID: 674821
Weight: 0.40ct
Size: 5.7 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.09
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ID: 658597
Weight: 0.49ct
Size: 4.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.88
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ID: 535723
Weight: 0.52ct
Size: 6.3 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 82.37
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ID: 717148
Weight: 0.46ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.28
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ID: 712912
Weight: 0.43ct
Size: 4.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 31.99
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ID: 410532
Weight: 1.78ct (total)
Size: 4.8 x 2.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 60.43
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ID: 720466
Weight: 0.77ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 93.88
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ID: 727018
Weight: 0.17ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.56
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ID: 512132
Weight: 1.14ct
Size: 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 246.24
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ID: 703883
Weight: 0.65ct
Size: 4.5 x 4.4 mm
Clarity: VS
Price: $ 42.55
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ID: 537768
Weight: 0.64ct (total)
Size: 3.6 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.76
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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

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate
Tanzanian sapphire gems have proven to be very popular as of recent times. Many of the sapphires from Tanzania entering the market are untreated gems which are getting rarer and pricier every year. Tanzania is best known for tanzanite and rare tsavorite garnet, but over recent years, Tanzania has become one of the most dominant sources for gem-quality sapphire. Some Tanzanian material often exhibits a color-change property, typically shifting from violet to blue. The main limitation with unheated Tanzanian sapphire gems is that they are usually available only in smaller sizes, but many new Tanzanian mining sources have revealed much larger stones, often weighing 1-2 carats or more.

The Songea region of Tanzania is also becoming one the most important sources for fine fancy colored sapphire, particularly due to high levels of magnesium. It is the magnesium which results in a wide range of fancy sapphire colors. Many of the Songea sapphires respond very well to beryllium heat enhancement, producing some stunning colors. In fact, Tanzanian Songea sapphire gems have become so popular recently, that dealers trade them under names such as 'sunset ruby', but technically, they are not rubies at all since the colors are obtained through heat treatment with beryllium. In order to be ruby, it should be naturally red. In addition to Songea region, the Tunduru area near bordering Mozambique, is also a very well-known source for its quality sapphire deposits. Although there are many active sapphire mining areas in Tanzania already, most mining is still on a small scale, which means there is still much to see from Tanzania in the upcoming years.
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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate
Enlarged Gemstone Image