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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.65ctw Light Blue Tanzanite Gemstones, Pear Shape, VS

0.65ctw Light Blue Tanzanite, Pear Shape, VS
ID: 732024
Weight: 0.65ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 46.80
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0.68ct Royal Blue Sapphire Gemstones, Marquise, VVS-VS

0.68ct Royal Blue Sapphire, Marquise, VVS-VS
ID: 520758
Weight: 0.68ct
Size: 8 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 191.18
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0.36ct True Blue Kyanite Gemstones, Round, SI

0.36ct True Blue Kyanite, Round, SI
ID: 714105
Weight: 0.36ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 10.80
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1.89ctw Medium Blue Tanzanite Gemstones, Pear Shape, VS

1.89ctw Medium Blue Tanzanite, Pear Shape, VS
ID: 453917
Weight: 1.89ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.32
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0.43ct Baby Blue Kyanite Gemstones, Round, VS-SI

0.43ct Baby Blue Kyanite, Round, VS-SI
ID: 714792
Weight: 0.43ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 12.90
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0.08ct Blue Diamond Gemstones, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI
ID: 719989
Weight: 0.08ct
Size: 2.5 x 2.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 107.74
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1.02ctw Navy Blue Kyanite Gemstones, Round, SI

1.02ctw Navy Blue Kyanite, Round, SI
ID: 714090
Weight: 1.02ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 30.60
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6.86ct Electric Blue Lapis Lazuli Gemstones, Oval, Opaque

6.86ct Electric Blue Lapis Lazuli, Oval, Opaque
ID: 708185
Weight: 6.86ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.16
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10.14ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

10.14ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426988
Weight: 10.14ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 66.92
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2.63ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

2.63ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 452610
Weight: 2.63ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.30
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3.85ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.85ctw Swiss Blue Topaz, Pear Shape, VS
ID: 505603
Weight: 3.85ct (total)
Size: 6.3 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 35.58
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0.91ct Dark Blue Kyanite Gemstones, Oval, SI

0.91ct Dark Blue Kyanite, Oval, SI
ID: 680830
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.30
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0.42ct Dark Blue Kyanite Gemstones, Round, SI

0.42ct Dark Blue Kyanite, Round, SI
ID: 714146
Weight: 0.42ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 12.60
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4.72ctw Swiss Blue Topaz Gemstones, Round, VVS-VS

4.72ctw Swiss Blue Topaz, Round, VVS-VS
ID: 452199
Weight: 4.72ct (total)
Size: 8.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.88
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0.79ct Very Light Blue Sapphire Gemstones, Cushion, VVS-VS

0.79ct Very Light Blue Sapphire, Cushion, VVS-VS
ID: 709261
Weight: 0.79ct
Size: 5.6 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.84
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0.33ctw Intense Azure Blue Apatite Gemstones, Round, VS

0.33ctw Intense Azure Blue Apatite, Round, VS
ID: 684263
Weight: 0.33ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.48
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3.99ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.99ctw Sky Blue Topaz, Pear Shape, VS
ID: 491147
Weight: 3.99ct (total)
Size: 6.5 x 4.6 mm
Clarity: VS
Content: 6 pcs
Price: $ 26.44
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0.49ct Navy Blue Kyanite Gemstones, Round, SI

0.49ct Navy Blue Kyanite, Round, SI
ID: 714016
Weight: 0.49ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 14.70
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12.83ct Bright Blue Color-Change Fluorite Gemstones, Round, VS

12.83ct Bright Blue Color-Change Fluorite, Round, VS
ID: 413708
Weight: 12.83ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 423.40
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0.40ct Medium Blue Green Sapphire Gemstones, Square, VS

0.40ct Medium Blue Green Sapphire, Square, VS
ID: 727315
Weight: 0.40ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.20
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2.96ct Light Blue Chalcedony Gemstones, Oval, Transparent

2.96ct Light Blue Chalcedony, Oval, Transparent
ID: 727860
Weight: 2.96ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.10
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2.90ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.90ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728215
Weight: 2.90ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.96
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1.70ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.70ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433283
Weight: 1.70ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.22
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2.96ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

2.96ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455996
Weight: 2.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 27.35
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2.37ctw Intense Violet Blue Tanzanite Gemstones, Oval, VS

2.37ctw Intense Violet Blue Tanzanite, Oval, VS
ID: 445768
Weight: 2.37ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 234.64
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2.87ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

2.87ctw Swiss Blue Topaz, Pear Shape, VS
ID: 450802
Weight: 2.87ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 24.43
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4.02ctw Sky Blue Topaz Gemstones, Square, VVS-VS

4.02ctw Sky Blue Topaz, Square, VVS-VS
ID: 525600
Weight: 4.02ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.14
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0.84ct London Blue Topaz Gemstones, Pear Shape, VS

0.84ct London Blue Topaz, Pear Shape, VS
ID: 688293
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.06
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0.72ct London Blue Topaz Gemstones, Pear Shape, VVS

0.72ct London Blue Topaz, Pear Shape, VVS
ID: 701333
Weight: 0.72ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.91
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8.81ctw Sky Blue Topaz Gemstones, Heart, VVS-VS
Topaz Product Video (448848)

8.81ctw Sky Blue Topaz, Heart, VVS-VS
ID: 448848
Weight: 8.81ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 75.59
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0.48ct True Blue Kyanite Gemstones, Round, SI

0.48ct True Blue Kyanite, Round, SI
ID: 714466
Weight: 0.48ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 14.40
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3.82ctw Swiss Blue Topaz Gemstones, Oval, Transparent

3.82ctw Swiss Blue Topaz, Oval, Transparent
ID: 376972
Weight: 3.82ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 35.29
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2.51ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

2.51ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 427954
Weight: 2.51ct (total)
Size: 10 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.57
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0.60ctw Violet Blue Tanzanite Gemstones, Marquise, VVS-VS

0.60ctw Violet Blue Tanzanite, Marquise, VVS-VS
ID: 732019
Weight: 0.60ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.20
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1.68ct Swiss Blue Topaz Gemstones, Oval, VS

1.68ct Swiss Blue Topaz, Oval, VS
ID: 660389
Weight: 1.68ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 14.11
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3.66ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.66ctw Sky Blue Topaz, Pear Shape, VS
ID: 455037
Weight: 3.66ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 33.82
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9.54ct Deep Blue Lapis Lazuli Gemstones, Oval, Opaque

9.54ct Deep Blue Lapis Lazuli, Oval, Opaque
ID: 708779
Weight: 9.54ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.69
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3.10ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.10ctw Sky Blue Topaz, Pear Shape, VS
ID: 455208
Weight: 3.10ct (total)
Size: 6.1 x 4.3 mm
Clarity: VS
Content: 6 pcs
Price: $ 28.64
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3.87ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.87ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 488231
Weight: 3.87ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 25.49
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10.82ct Deep Navy Blue Druzy Azurite Gemstones, Fancy, Opaque

10.82ct Deep Navy Blue Druzy Azurite, Fancy, Opaque
ID: 529677
Weight: 10.82ct
Size: 19.9 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.92
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7.62ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

7.62ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486059
Weight: 7.62ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 60.35
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1.59ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.59ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455850
Weight: 1.59ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.69
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0.83ct Navy Blue Kyanite Gemstones, Round, SI

0.83ct Navy Blue Kyanite, Round, SI
ID: 597617
Weight: 0.83ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.67
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1.92ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.92ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714898
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.43
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0.37ctw Deep Azure Apatite Gemstones, Round, VS-SI

0.37ctw Deep Azure Apatite, Round, VS-SI
ID: 684832
Weight: 0.37ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.52
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16.38ctw Electric Blue Lapis Lazuli Gemstones, Square, Opaque

16.38ctw Electric Blue Lapis Lazuli, Square, Opaque
ID: 523700
Weight: 16.38ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.92
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5.57ctw Swiss Blue Topaz Gemstones, Heart, VVS-VS

5.57ctw Swiss Blue Topaz, Heart, VVS-VS
ID: 442848
Weight: 5.57ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.78
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0.81ct Twilight Blue Sapphire Gemstones, Marquise, VVS-VS

0.81ct Twilight Blue Sapphire, Marquise, VVS-VS
ID: 509773
Weight: 0.81ct
Size: 8 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 213.84
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0.64ct London Blue Topaz Gemstones, Oval, VVS

0.64ct London Blue Topaz, Oval, VVS
ID: 675780
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5.38
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3.08ct Swiss Blue Topaz Gemstones, Marquise, VS

3.08ct Swiss Blue Topaz, Marquise, VS
ID: 455475
Weight: 3.08ct
Size: 14.9 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 28.46
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1.13ctw London Blue Topaz Gemstones, Oval, VS

1.13ctw London Blue Topaz, Oval, VS
ID: 701695
Weight: 1.13ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.85
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3.06ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

3.06ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 662118
Weight: 3.06ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.70
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0.69ct Deep Blue Kyanite Gemstones, Oval, VS-SI

0.69ct Deep Blue Kyanite, Oval, VS-SI
ID: 566482
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 17.30
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1.10ct Vivid Blue Kyanite Gemstones, Round, SI

1.10ct Vivid Blue Kyanite, Round, SI
ID: 680682
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.00
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11.95ct Swiss Blue Topaz Gemstones, Pear Shape, VVS

11.95ct Swiss Blue Topaz, Pear Shape, VVS
ID: 676247
Weight: 11.95ct
Size: 17.9 x 11.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 114.72
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0.67ct Light Blue Kyanite Gemstones, Oval, SI-I1

0.67ct Light Blue Kyanite, Oval, SI-I1
ID: 566533
Weight: 0.67ct
Size: 6 x 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 16.80
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2.55ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.55ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454060
Weight: 2.55ct (total)
Size: 5 x 3.7 mm
Clarity: VS
Content: 10 pcs
Price: $ 117.82
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7.95ctw Sky Blue Topaz Gemstones, Marquise, VVS

7.95ctw Sky Blue Topaz, Marquise, VVS
ID: 454964
Weight: 7.95ct (total)
Size: 15 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 73.46
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1.53ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.53ctw Swiss Blue Topaz, Pear Shape, VS
ID: 450605
Weight: 1.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.03
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0.24ct Deep Azure Blue Apatite Gemstones, Round, VS

0.24ct Deep Azure Blue Apatite, Round, VS
ID: 685268
Weight: 0.24ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.17
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FAQs

Do you provide certification for Gemstones in Blue?

Yes. You can add an optional lab report (e.g., ICA GemLab, AIG GemLab, BGL) from the product page before checkout.

How can I find a matching pair for earrings?

Filter by “Pairs” or contact us with your target size, shape, and budget. We can hand-match two stones in the same hue and cut.

What types of Blue Gems do you sell?

We stock Sapphire, Topaz (London/Swiss), Aquamarine, Tanzanite, Spinel, Kyanite, Zircon, Apatite, Lapis, and more. Each listing is a single, unique stone unless noted as a pair or lot.

Are the photos of the exact stone I’ll receive?

Yes. Each listing shows the actual Gemstone - no stock images. Dimensions, weight, and color are measured for that item.

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

Very food

Posted By Keeto in July, 2025
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Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate
Enlarged Gemstone Image