Buy Oval Shape 12x10 mm Gems
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| ID: | 737603 |
| Weight: | 7.08ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 42.48 |
| Item in Stock | |
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| ID: | 712667 |
| Weight: | 3.95ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 56.88 |
| Item in Stock | |
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| ID: | 564815 |
| Weight: | 4.51ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.77 |
| Item in Stock | |
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| ID: | 644072 |
| Weight: | 4.30ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 39.11 |
| Item in Stock | |
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| ID: | 619983 |
| Weight: | 4.43ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 58.48 |
| Item in Stock | |
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| ID: | 566297 |
| Weight: | 3.44ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 22.70 |
| Item in Stock | |
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| ID: | 493806 |
| Weight: | 4.28ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.67 |
| Item in Stock | |
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| ID: | 559915 |
| Weight: | 4.68ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 43.25 |
| Item in Stock | |
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| ID: | 711981 |
| Weight: | 3.49ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 50.26 |
| Item in Stock | |
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| ID: | 494199 |
| Weight: | 4.83ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 34.62 |
| Item in Stock | |
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| ID: | 711282 |
| Weight: | 4.56ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 65.66 |
| Item in Stock | |
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| ID: | 493896 |
| Weight: | 3.89ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 27.88 |
| Item in Stock | |
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| ID: | 560543 |
| Weight: | 5.06ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.75 |
| Item in Stock | |
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| ID: | 565122 |
| Weight: | 4.22ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 27.85 |
| Item in Stock | |
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| ID: | 738669 |
| Weight: | 2.50ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 75.00 |
| Item in Stock | |
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| ID: | 608427 |
| Weight: | 9.13ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 168.72 |
| Item in Stock | |
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| ID: | 527925 |
| Weight: | 7.57ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 54.76 |
| Item in Stock | |
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| ID: | 711985 |
| Weight: | 4.53ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 65.23 |
| Item in Stock | |
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| ID: | 410549 |
| Weight: | 11.17ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 73.73 |
| Item in Stock | |
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| ID: | 564821 |
| Weight: | 4.32ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.51 |
| Item in Stock | |
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| ID: | 704359 |
| Weight: | 6.33ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 832.14 |
| Item in Stock | |
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| ID: | 410664 |
| Weight: | 8.18ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 53.99 |
| Item in Stock | |
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| ID: | 712660 |
| Weight: | 3.61ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 51.98 |
| Item in Stock | |
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| ID: | 493816 |
| Weight: | 4.69ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 33.62 |
| Item in Stock | |
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| ID: | 738991 |
| Weight: | 2.70ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 81.00 |
| Item in Stock | |
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| ID: | 562885 |
| Weight: | 4.25ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.28 |
| Item in Stock | |
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| ID: | 520286 |
| Weight: | 4.22ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.99 |
| Item in Stock | |
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| ID: | 565514 |
| Weight: | 4.32ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 28.51 |
| Item in Stock | |
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| ID: | 712893 |
| Weight: | 4.86ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 69.98 |
| Item in Stock | |
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| ID: | 467509 |
| Weight: | 4.55ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 10.92 |
| Item in Stock | |
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| ID: | 562907 |
| Weight: | 3.16ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.20 |
| Item in Stock | |
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| ID: | 715429 |
| Weight: | 4.86ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.66 |
| Item in Stock | |
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| ID: | 494198 |
| Weight: | 4.20ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.53 |
| Item in Stock | |
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| ID: | 445889 |
| Weight: | 5.01ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 12.08 |
| Item in Stock | |
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| ID: | 445893 |
| Weight: | 5.44ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 14.42 |
| Item in Stock | |
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| ID: | 682741 |
| Weight: | 9.54ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 228.96 |
| Item in Stock | |
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| ID: | 724136 |
| Weight: | 8.98ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 8.89 |
| Item in Stock | |
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| ID: | 712891 |
| Weight: | 4.43ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 63.79 |
| Item in Stock | |
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| ID: | 643697 |
| Weight: | 4.12ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 37.48 |
| Item in Stock | |
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| ID: | 562911 |
| Weight: | 4.10ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 37.88 |
| Item in Stock | |
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| ID: | 737620 |
| Weight: | 6.66ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 39.96 |
| Item in Stock | |
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| ID: | 711291 |
| Weight: | 5.11ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 73.58 |
| Item in Stock | |
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| ID: | 712887 |
| Weight: | 4.04ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 58.18 |
| Item in Stock | |
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| ID: | 707780 |
| Weight: | 6.38ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 61.25 |
| Item in Stock | |
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| ID: | 673647 |
| Weight: | 11.82ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 70.92 |
| Item in Stock | |
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| ID: | 682687 |
| Weight: | 6.82ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 163.68 |
| Item in Stock | |
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| ID: | 608866 |
| Weight: | 8.06ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 148.94 |
| Item in Stock | |
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| ID: | 738795 |
| Weight: | 5.60ct (total) |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 168.00 |
| Item in Stock | |
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| ID: | 418250 |
| Weight: | 6.05ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 31.94 |
| Item in Stock | |
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| ID: | 410761 |
| Weight: | 5.41ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Price: | $ 35.71 |
| Item in Stock | |
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| ID: | 667046 |
| Weight: | 5.60ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 7.39 |
| Item in Stock | |
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| ID: | 560541 |
| Weight: | 4.12ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.06 |
| Item in Stock | |
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| ID: | 663331 |
| Weight: | 5.85ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 14.04 |
| Item in Stock | |
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| ID: | 602708 |
| Weight: | 2.73ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.22 |
| Item in Stock | |
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| ID: | 670864 |
| Weight: | 7.76ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 279.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 494877 |
| Weight: | 5.10ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 36.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 419145 |
| Weight: | 6.84ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 36.12 |
| Item in Stock | |
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| ID: | 565512 |
| Weight: | 4.29ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 28.32 |
| Item in Stock | |
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| ID: | 738992 |
| Weight: | 2.71ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 81.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 560570 |
| Weight: | 4.79ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 44.26 |
| Item in Stock | |
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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 
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 
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 9
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Posted By Emmanuel in October, 2025
Source: Bizrate
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
