Square Blue Topaz Gemstones - Natural, Certified
Browse our hand-picked selection of Square Blue Topaz Gemstones, known for their brilliant clarity and stunning shades of blue. Whether you're looking for a vibrant Swiss blue or a deeper London blue, our catalog offers natural, certified gems in various sizes and price points. Every stone is in stock and ready for fast, worldwide shipping.
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ID:
461551
Weight:
2.08ct
Size:
6.9 x 6.7 mm
Clarity:
VVS-VS
Price:
$
16.48
Item in Stock
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ID:
461548
Weight:
2.25ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
17.82
Item in Stock
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ID:
461413
Weight:
1.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
14.74
Item in Stock
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ID:
461544
Weight:
1.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
14.74
Item in Stock
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1
2
3
pcs 0 in Cart
ID:
523471
Weight:
2.76ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
23.48
Item in Stock
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ID:
525599
Weight:
4.28ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
39.55
Item in Stock
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ID:
675679
Weight:
0.79ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
6.64
Item in Stock
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1
2
3
4
pcs 0 in Cart
ID:
461714
Weight:
3.99ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.33
Item in Stock
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ID:
522292
Weight:
6.22ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
58.21
Item in Stock
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ID:
676384
Weight:
0.80ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.72
Item in Stock
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ID:
525128
Weight:
3.98ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
36.78
Item in Stock
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ID:
461716
Weight:
7.25ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
52.20
Item in Stock
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ID:
525129
Weight:
4.31ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
39.83
Item in Stock
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ID:
525605
Weight:
4.21ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
38.90
Item in Stock
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ID:
675366
Weight:
0.79ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
6.64
Item in Stock
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1
2
3
4
5
pcs 0 in Cart
ID:
523465
Weight:
3.25ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
30.41
Item in Stock
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ID:
676213
Weight:
0.65ct
Size:
4.9 x 4.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
5.46
Item in Stock
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ID:
676380
Weight:
0.82ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.89
Item in Stock
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ID:
525247
Weight:
2.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Price:
$
17.64
Item in Stock
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ID:
676159
Weight:
0.76ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.38
Item in Stock
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1
2
3
4
5
6
pcs 0 in Cart
ID:
524869
Weight:
3.31ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.80
Item in Stock
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ID:
525603
Weight:
4.08ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
37.70
Item in Stock
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ID:
525130
Weight:
4.06ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.51
Item in Stock
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ID:
675538
Weight:
0.61ct
Size:
4.6 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
4.27
Item in Stock
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ID:
675932
Weight:
0.66ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
4.62
Item in Stock
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1
2
3
pcs 0 in Cart
ID:
675693
Weight:
0.63ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.29
Item in Stock
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ID:
676377
Weight:
0.81ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.80
Item in Stock
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ID:
675418
Weight:
0.62ct
Size:
4.7 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.21
Item in Stock
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ID:
522294
Weight:
6.29ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
58.87
Item in Stock
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ID:
522298
Weight:
6.20ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
58.03
Item in Stock
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ID:
525608
Weight:
4.29ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
39.64
Item in Stock
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ID:
522296
Weight:
6.11ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
57.18
Item in Stock
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ID:
676383
Weight:
0.77ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.47
Item in Stock
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ID:
522295
Weight:
6.58ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
61.58
Item in Stock
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ID:
525248
Weight:
1.99ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Price:
$
18.38
Item in Stock
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ID:
436923
Weight:
6.48ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
42.77
Item in Stock
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ID:
522715
Weight:
2.81ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.90
Item in Stock
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ID:
675553
Weight:
0.67ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.63
Item in Stock
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1
2
3
4
pcs 0 in Cart
ID:
525602
Weight:
4.24ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
39.18
Item in Stock
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ID:
522720
Weight:
2.79ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.11
Item in Stock
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ID:
675829
Weight:
0.75ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.25
Item in Stock
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ID:
524870
Weight:
2.04ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Price:
$
15.71
Item in Stock
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ID:
523468
Weight:
3.32ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Price:
$
31.07
Item in Stock
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ID:
522293
Weight:
5.92ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
55.40
Item in Stock
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ID:
525136
Weight:
4.09ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.79
Item in Stock
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ID:
522300
Weight:
6.43ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
60.18
Item in Stock
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ID:
676061
Weight:
0.59ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
4.13
Item in Stock
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ID:
524873
Weight:
2.01ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
18.58
Item in Stock
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ID:
523470
Weight:
3.25ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
27.65
Item in Stock
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ID:
522724
Weight:
3.15ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.80
Item in Stock
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ID:
525239
Weight:
2.01ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.58
Item in Stock
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ID:
675808
Weight:
1.41ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.87
Item in Stock
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ID:
522290
Weight:
6.31ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
59.05
Item in Stock
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ID:
461553
Weight:
1.86ct
Size:
6.8 x 6.6 mm
Clarity:
VVS-VS
Price:
$
14.74
Item in Stock
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ID:
675417
Weight:
0.76ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.38
Item in Stock
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ID:
522717
Weight:
3.18ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.06
Item in Stock
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ID:
525600
Weight:
4.02ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.14
Item in Stock
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ID:
522723
Weight:
3.23ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Price:
$
27.48
Item in Stock
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1
2
3
4
pcs 0 in Cart
ID:
525133
Weight:
4.16ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
38.44
Item in Stock
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ID:
525134
Weight:
4.44ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
37.30
Item in Stock
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GemSelect Certified Store Reviews
GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Always excellent quality and service from GemSelect
Posted By Mike B. in September, 2024
Source: Bizrate
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 10
I love gemstones. My father was a jeweler & I used to shop for stones for him.
Posted By Andie in September, 2024
Source: Bizrate
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9
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
This is a wonderful website
Posted By Bryan Diaz in September, 2024
Source: Bizrate
Overall Rating -> 10
Great website, no hassle, easy check out and found everything I needed quickly
Posted By Chris in September, 2024
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate