Blue Gemstones - Certified Quality Gemstones - Buy Now
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| ID: | 426868 |
| Weight: | 2.46ct |
| Size: | 8.4 x 5.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 16.24 |
| Item in Stock | |
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| ID: | 672315 |
| Weight: | 14.34ct |
| Size: | 24.6 x 13.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 30.12 |
| Item in Stock | |
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| ID: | 714167 |
| Weight: | 0.45ct |
| Size: | 4.3 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 13.50 |
| Item in Stock | |
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| ID: | 717983 |
| Weight: | 1.93ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS |
| Price: | $ 18.53 |
| Item in Stock | |
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pcs
| ID: | 703759 |
| Weight: | 0.54ct |
| Size: | 5.4 x 4.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.30 |
| Item in Stock | |
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| ID: | 702059 |
| Weight: | 0.54ct |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VVS-VS |
| Price: | $ 5.18 |
| Item in Stock | |
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pcs
| ID: | 446084 |
| Weight: | 5.76ct (total) |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 49.64 |
| Item in Stock | |
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| ID: | 646927 |
| Weight: | 0.58ct (total) |
| Size: | 3.8 mm |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 17.40 |
| Item in Stock | |
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| ID: | 708801 |
| Weight: | 12.05ct |
| Size: | 15.1 x 11.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 24.88 |
| Item in Stock | |
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| ID: | 455935 |
| Weight: | 1.75ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 16.18 |
| Item in Stock | |
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| ID: | 446083 |
| Weight: | 5.25ct (total) |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 45.25 |
| Item in Stock | |
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| ID: | 747181 |
| Weight: | 4.52ct |
| Size: | 12.1 x 8.4 mm |
| Clarity: | IF |
| Content: | 1 pc |
| Price: | $ 4,068.00 |
| Item in Stock | |
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| ID: | 701296 |
| Weight: | 7.21ct (total) |
| Size: | 10 x 8.3 mm |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 75.18 |
| Item in Stock | |
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| ID: | 455789 |
| Weight: | 2.93ct (total) |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 6 pcs |
| Price: | $ 27.07 |
| Item in Stock | |
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| ID: | 702044 |
| Weight: | 7.21ct (total) |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 75.18 |
| Item in Stock | |
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| ID: | 250915 |
| Weight: | 3.34ct (total) |
| Size: | 5.3 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 5 pcs |
| Price: | $ 264.53 |
| Item in Stock | |
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| ID: | 489031 |
| Weight: | 5.06ct (total) |
| Size: | 9.9 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 33.53 |
| Item in Stock | |
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| ID: | 642286 |
| Weight: | 20.42ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 43.37 |
| Item in Stock | |
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| ID: | 714179 |
| Weight: | 0.45ct |
| Size: | 4.3 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 13.50 |
| Item in Stock | |
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| ID: | 455563 |
| Weight: | 3.51ct |
| Size: | 14.9 x 7.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.44 |
| Item in Stock | |
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| ID: | 701465 |
| Weight: | 0.67ct |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VVS |
| Price: | $ 6.43 |
| Item in Stock | |
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pcs
| ID: | 573251 |
| Weight: | 1.29ct |
| Size: | 7.2 x 5.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 34.06 |
| Item in Stock | |
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| ID: | 414335 |
| Weight: | 1.57ct (total) |
| Size: | 5 x 3 mm (calibrated) |
| Clarity: | VS |
| Content: | 8 pcs |
| Price: | $ 72.54 |
| Item in Stock | |
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| ID: | 455005 |
| Weight: | 4.74ct (total) |
| Size: | 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 43.80 |
| Item in Stock | |
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| ID: | 450376 |
| Weight: | 13.90ct |
| Size: | 25.6 x 8.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 2,780.00 |
| Item in Stock | |
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| ID: | 733973 |
| Weight: | 0.65ct |
| Size: | 7.6 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 70.20 |
| Item in Stock | |
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| ID: | 714183 |
| Weight: | 0.36ct |
| Size: | 4 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 10.80 |
| Item in Stock | |
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| ID: | 413982 |
| Weight: | 5.65ct (total) |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 52.21 |
| Item in Stock | |
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| ID: | 475343 |
| Weight: | 12.02ct |
| Size: | 17.4 x 17.3 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 111.06 |
| Item in Stock | |
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| ID: | 377248 |
| Weight: | 3.95ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 4 pcs |
| Price: | $ 36.50 |
| Item in Stock | |
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| ID: | 434372 |
| Weight: | 2.91ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 23.05 |
| Item in Stock | |
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| ID: | 714150 |
| Weight: | 0.33ct |
| Size: | 4.3 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 9.90 |
| Item in Stock | |
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| ID: | 449721 |
| Weight: | 0.73ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 436.28 |
| Item in Stock | |
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| ID: | 718198 |
| Weight: | 2.00ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS |
| Price: | $ 19.20 |
| Item in Stock | |
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pcs
| ID: | 695568 |
| Weight: | 0.89ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 12.29 |
| Item in Stock | |
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| ID: | 673300 |
| Weight: | 0.62ct |
| Size: | 5 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 14.88 |
| Item in Stock | |
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| ID: | 522901 |
| Weight: | 0.76ct |
| Size: | 5.6 x 5.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 250.80 |
| Item in Stock | |
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| ID: | 734001 |
| Weight: | 1.93ct (total) |
| Size: | 6.1 x 4.2 mm |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 208.44 |
| Item in Stock | |
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| ID: | 476891 |
| Weight: | 23.78ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 233.86 |
| Item in Stock | |
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| ID: | 651089 |
| Weight: | 0.35ct |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VS |
| Price: | $ 18.53 |
| Item in Stock | |
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pcs
| ID: | 433094 |
| Weight: | 2.03ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 13.40 |
| Item in Stock | |
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| ID: | 679348 |
| Weight: | 7.59ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 90.26 |
| Item in Stock | |
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| ID: | 685213 |
| Weight: | 0.20ct |
| Size: | 3.5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 5.15 |
| Item in Stock | |
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| ID: | 646572 |
| Weight: | 38.50ct |
| Size: | 41.5 x 26.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 46.20 |
| Item in Stock | |
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| ID: | 453952 |
| Weight: | 2.27ct (total) |
| Size: | 10.3 x 5.1 mm |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 20.98 |
| Item in Stock | |
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| ID: | 716521 |
| Weight: | 0.98ct |
| Size: | 5.3 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 141.12 |
| Item in Stock | |
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| ID: | 690871 |
| Weight: | 0.81ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VVS-VS |
| Price: | $ 7.78 |
| Item in Stock | |
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pcs
| ID: | 445412 |
| Weight: | 9.83ct |
| Size: | 14 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 325.43 |
| Item in Stock | |
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| ID: | 480373 |
| Weight: | 15.56ct |
| Size: | 22.4 x 12 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 102.70 |
| Item in Stock | |
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| ID: | 469503 |
| Weight: | 10.76ct |
| Size: | 19 x 12.3 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 71.02 |
| Item in Stock | |
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| ID: | 488802 |
| Weight: | 1.37ct (total) |
| Size: | 5 x 4 mm (calibrated) |
| Clarity: | VS |
| Content: | 4 pcs |
| Price: | $ 36.26 |
| Item in Stock | |
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| ID: | 697089 |
| Weight: | 0.55ct (total) |
| Size: | 3.7 mm |
| Clarity: | VS-SI |
| Content: | 2 pcs |
| Price: | $ 11.88 |
| Item in Stock | |
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| ID: | 452627 |
| Weight: | 2.77ct (total) |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 25.60 |
| Item in Stock | |
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| ID: | 467447 |
| Weight: | 0.56ct |
| Size: | 5 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 454.50 |
| Item in Stock | |
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| ID: | 478330 |
| Weight: | 2.85ct (total) |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 5 pcs |
| Price: | $ 26.34 |
| Item in Stock | |
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| ID: | 377230 |
| Weight: | 1.88ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 17.38 |
| Item in Stock | |
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| ID: | 709101 |
| Weight: | 18.05ct (total) |
| Size: | 14.7 x 10.7 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 37.26 |
| Item in Stock | |
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| ID: | 536814 |
| Weight: | avg. 0.23 ct / each |
| Size: | 3.5 mm (calibrated) |
| Clarity: | Transparent |
| Price: | $ 13.38 |
| Item in Stock | |
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pcs
| ID: | 372425 |
| Weight: | 7.53ct (total) |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 4 pcs |
| Price: | $ 63.25 |
| Item in Stock | |
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| ID: | 438773 |
| Weight: | 4.12ct |
| Size: | 14 x 8.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.97 |
| Item in Stock | |
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Why Buy Blue Gemstones 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
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 
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
Posted By Tommyp in November, 2025
Source: Bizrate
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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 -> 9 
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Posted By Atsuhisa in January, 2026
Source: Bizrate
Overall Rating -> 10
It was good. There was a large selection at prices I could afford.
Posted By Zorah in February, 2026
Source: Bizrate
