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Blue Gemstones - Certified Quality Gemstones - Buy Now

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1.35ct London Blue Topaz Gemstones, Marquise, VVS-VS

1.35ct London Blue Topaz, Marquise, VVS-VS
ID: 630758
Weight: 1.35ct
Size: 10.1 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.34
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4.00ctw Sky Blue Topaz Gemstones, Fancy, VS

4.00ctw Sky Blue Topaz, Fancy, VS
ID: 433383
Weight: 4.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.40
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1.99ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.99ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718201
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 19.10
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4.46ct Medium Navy Blue Sapphire Gemstones, Oval, VVS-VS
Sapphire Product Video (714730)

4.46ct Medium Navy Blue Sapphire, Oval, VVS-VS
ID: 714730
Weight: 4.46ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5,352.00
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5.92ct Violet Blue Tanzanite Gemstones, Marquise, VVS
Tanzanite Product Video (747177)

5.92ct Violet Blue Tanzanite, Marquise, VVS
ID: 747177
Weight: 5.92ct
Size: 17.1 x 8.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 5,328.00
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0.06ct Blue Diamond Gemstones, Round, SI

0.06ct Blue Diamond, Round, SI
ID: 702709
Weight: 0.06ct
Size: 2.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 88.00
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3.68ct Swiss Blue Topaz Gemstones, Marquise, VVS-VS

3.68ct Swiss Blue Topaz, Marquise, VVS-VS
ID: 502577
Weight: 3.68ct
Size: 15 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.01
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1.48ctw Intense Blue Tanzanite Gemstones, Pear Shape, VS

1.48ctw Intense Blue Tanzanite, Pear Shape, VS
ID: 421940
Weight: 1.48ct (total)
Size: 5.8 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 85.45
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13.70ctw Intense Navy Blue Lapis Lazuli Gemstones, Square, Opaque

13.70ctw Intense Navy Blue Lapis Lazuli, Square, Opaque
ID: 523692
Weight: 13.70ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 32.56
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0.54ct London Blue Topaz Gemstones, Oval, VVS-VS

0.54ct London Blue Topaz, Oval, VVS-VS
ID: 701679
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.18
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2.07ct Swiss Blue Topaz Gemstones, Emerald Cut, VS

2.07ct Swiss Blue Topaz, Emerald Cut, VS
ID: 717978
Weight: 2.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.56
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3.16ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.16ctw Sky Blue Topaz, Pear Shape, VS
ID: 455429
Weight: 3.16ct (total)
Size: 6 x 4.3 mm
Clarity: VS
Content: 5 pcs
Price: $ 29.20
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3.30ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.30ctw Swiss Blue Topaz, Pear Shape, VS
ID: 452466
Weight: 3.30ct (total)
Size: 5.9 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 27.88
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1.63ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.63ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 432851
Weight: 1.63ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.76
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2.64ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

2.64ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 405076
Weight: 2.64ct (total)
Size: 10.3 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.23
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4.91ctw Sky Blue Topaz Gemstones, Oval, VVS

4.91ctw Sky Blue Topaz, Oval, VVS
ID: 525401
Weight: 4.91ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 45.37
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0.78ct Teal Sapphire Gemstones, Cushion, VS

0.78ct Teal Sapphire, Cushion, VS
ID: 716779
Weight: 0.78ct
Size: 5.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 112.32
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1.65ct Deep Blue Star Sapphire Gemstones, Oval, Opaque

1.65ct Deep Blue Star Sapphire, Oval, Opaque
ID: 689638
Weight: 1.65ct
Size: 7.2 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.54
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7.38ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

7.38ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486032
Weight: 7.38ct
Size: 13 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 87.67
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0.66ct London Blue Topaz Gemstones, Oval, VS

0.66ct London Blue Topaz, Oval, VS
ID: 690647
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.34
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7.71ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

7.71ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 372306
Weight: 7.71ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 71.24
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6.41ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

6.41ctw Sky Blue Topaz, Heart, VVS-VS
ID: 439002
Weight: 6.41ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.14
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0.78ct London Blue Topaz Gemstones, Pear Shape, VS

0.78ct London Blue Topaz, Pear Shape, VS
ID: 701766
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 7.49
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1.15ct Intense Navy Blue Kyanite Gemstones, Oval, SI

1.15ct Intense Navy Blue Kyanite, Oval, SI
ID: 648263
Weight: 1.15ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.36
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8.03ctw Sky Blue Topaz Gemstones, Marquise, VVS

8.03ctw Sky Blue Topaz, Marquise, VVS
ID: 438655
Weight: 8.03ct (total)
Size: 13.9 x 8 mm
Clarity: VVS
Content: 2 pcs
Price: $ 68.15
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3.37ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

3.37ctw Deep Navy Blue Star Sapphire, Oval, Opaque
ID: 489690
Weight: 3.37ct (total)
Size: 7 x 5.2 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 88.97
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0.63ct Deep Azure Blue Kyanite Gemstones, Round, SI

0.63ct Deep Azure Blue Kyanite, Round, SI
ID: 714215
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 18.90
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0.60ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.60ctw Intense Violet Blue Tanzanite, Pear Shape, VVS-VS
ID: 567511
Weight: 0.60ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.60
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0.55ct Very Light Blue Sapphire Gemstones, Heart, VS

0.55ct Very Light Blue Sapphire, Heart, VS
ID: 717595
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.20
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6.36ct Light Purplish Blue Chalcedony Gemstones, Cushion, Translucent

6.36ct Light Purplish Blue Chalcedony, Cushion, Translucent
ID: 718543
Weight: 6.36ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.62
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2.99ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.99ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 701325
Weight: 2.99ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.18
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1.56ct Intense Violet Blue Tanzanite Gemstones, Round, VVS-VS
Tanzanite Product Video (717604)

1.56ct Intense Violet Blue Tanzanite, Round, VVS-VS
ID: 717604
Weight: 1.56ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 555.85
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0.77ct Medium Blue Green Sapphire Gemstones, Cushion, VVS

0.77ct Medium Blue Green Sapphire, Cushion, VVS
ID: 671107
Weight: 0.77ct
Size: 5.6 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 73.92
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0.52ct Teal Sapphire Gemstones, Cushion, VS

0.52ct Teal Sapphire, Cushion, VS
ID: 716495
Weight: 0.52ct
Size: 4.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 74.88
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2.16ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.16ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714904
Weight: 2.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.28
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3.60ctw Light Blue Topaz Gemstones, Emerald Cut, VVS

3.60ctw Light Blue Topaz, Emerald Cut, VVS
ID: 715047
Weight: 3.60ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 34.56
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0.87ct Sky Blue Topaz Gemstones, Pear Shape, VS

0.87ct Sky Blue Topaz, Pear Shape, VS
ID: 455765
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.04
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0.57ct Twilight Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467279)

0.57ct Twilight Blue Sapphire, Round, VVS-VS
ID: 467279
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 462.62
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1.80ct Baby Blue Topaz Gemstones, Emerald Cut, VVS

1.80ct Baby Blue Topaz, Emerald Cut, VVS
ID: 718286
Weight: 1.80ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 17.28
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0.41ct Pastel Blue Sapphire Gemstones, Heart, VS

0.41ct Pastel Blue Sapphire, Heart, VS
ID: 719740
Weight: 0.41ct
Size: 4.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 39.36
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12.83ct Swiss Blue Topaz Gemstones, Oval, VS
Topaz Product Video (660205)

12.83ct Swiss Blue Topaz, Oval, VS
ID: 660205
Weight: 12.83ct
Size: 15 x 11.3 mm
Clarity: VS
Content: 1 pc
Price: $ 107.77
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2.13ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.13ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714981
Weight: 2.13ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 20.45
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1.35ctw Light Violet Blue Tanzanite Gemstones, Round, Transparent

1.35ctw Light Violet Blue Tanzanite, Round, Transparent
ID: 701655
Weight: 1.35ct (total)
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 14.08
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0.84ct Sky Blue Topaz Gemstones, Pear Shape, VS

0.84ct Sky Blue Topaz, Pear Shape, VS
ID: 455770
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.47
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0.55ct Teal Sapphire Gemstones, Trillion, VS

0.55ct Teal Sapphire, Trillion, VS
ID: 716589
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.20
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3.85ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.85ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491242
Weight: 3.85ct (total)
Size: 7.2 x 5.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.46
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0.36ct Navy Blue Kyanite Gemstones, Round, SI

0.36ct Navy Blue Kyanite, Round, SI
ID: 714074
Weight: 0.36ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 10.80
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0.56ct Teal Sapphire Gemstones, Cushion, VVS-VS

0.56ct Teal Sapphire, Cushion, VVS-VS
ID: 716761
Weight: 0.56ct
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.64
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0.50ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.50ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 717425
Weight: 0.50ct
Size: 4.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.00
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1.66ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.66ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 432852
Weight: 1.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.96
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0.49ct Light Blue Sapphire Gemstones, Heart, VS

0.49ct Light Blue Sapphire, Heart, VS
ID: 717593
Weight: 0.49ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.16
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1.97ctw Deep Blue Sapphire Gemstones, Briolette, VVS-VS

1.97ctw Deep Blue Sapphire, Briolette, VVS-VS
ID: 252814
Weight: 1.97ct (total)
Size: 4.7 x 3.5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 204.78
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4.84ctw Swiss Blue Topaz Gemstones, Trillion, VVS-VS

4.84ctw Swiss Blue Topaz, Trillion, VVS-VS
ID: 446088
Weight: 4.84ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.72
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3.86ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.86ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 617120
Weight: 3.86ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.66
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1.66ctw Sky Blue Topaz Gemstones, Heart, VS

1.66ctw Sky Blue Topaz, Heart, VS
ID: 430197
Weight: 1.66ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 10.96
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2.86ctw Sky Blue Topaz Gemstones, Oval, VS

2.86ctw Sky Blue Topaz, Oval, VS
ID: 437307
Weight: 2.86ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 18.88
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0.83ctw London Blue Topaz Gemstones, Marquise, VVS-VS

0.83ctw London Blue Topaz, Marquise, VVS-VS
ID: 691391
Weight: 0.83ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.97
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0.04ct Blue Diamond Gemstones, Round, VS

0.04ct Blue Diamond, Round, VS
ID: 720061
Weight: 0.04ct
Size: 2.4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.87
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1.83ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

1.83ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 620802
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.74
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6.75ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

6.75ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 442148
Weight: 6.75ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 57.65
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Why Buy Blue Gemstones from GemSelect?

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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image