Buy Marquise Shape 18x9 mm Gems
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| ID: | 492113 |
| Weight: | 6.39ct |
| Size: | 17.8 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 18.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 351396 |
| Weight: | 6.13ct |
| Size: | 17.6 x 9.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 47.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 358674 |
| Weight: | 6.40ct |
| Size: | 18.1 x 9.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 51.53 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 358509 |
| Weight: | 6.66ct |
| Size: | 18.2 x 9.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 53.71 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 386699 |
| Weight: | 4.24ct |
| Size: | 17.7 x 9.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 34.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 491731 |
| Weight: | 14.15ct (total) |
| Size: | 18.2 x 9.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 13.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 491846 |
| Weight: | 14.58ct (total) |
| Size: | 17.6 x 9.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 13.99 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 352671 |
| Weight: | 5.15ct |
| Size: | 17.6 x 9 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 47.59 |
| Item in Stock | |
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| ID: | 352476 |
| Weight: | 5.15ct |
| Size: | 17.6 x 9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 47.59 |
| Item in Stock | |
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| ID: | 387216 |
| Weight: | 5.79ct |
| Size: | 17.9 x 9 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.58 |
| Item in Stock | |
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| ID: | 492123 |
| Weight: | 7.65ct |
| Size: | 18.1 x 9.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.10 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 351409 |
| Weight: | 6.44ct |
| Size: | 17.8 x 9.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 59.51 |
| Item in Stock | |
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| ID: | 358409 |
| Weight: | 6.27ct |
| Size: | 18.1 x 9.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 50.57 |
| Item in Stock | |
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| ID: | 386583 |
| Weight: | 11.26ct (total) |
| Size: | 17.6 x 9.1 mm |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 100.18 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 746093 |
| Weight: | 3.85ct |
| Size: | 18 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 135.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711536 |
| Weight: | 6.90ct |
| Size: | 18 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 18.38 |
| Item in Stock | |
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| ID: | 491797 |
| Weight: | 14.56ct (total) |
| Size: | 18.3 x 9.2 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 13.98 |
| Item in Stock | |
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| ID: | 387217 |
| Weight: | 4.90ct |
| Size: | 18.7 x 8.8 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 19.40 |
| Item in Stock | |
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| ID: | 491187 |
| Weight: | 8.00ct |
| Size: | 18.4 x 9.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.54 |
| Item in Stock | |
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| ID: | 492460 |
| Weight: | 7.17ct |
| Size: | 17.9 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.72 |
| Item in Stock | |
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| ID: | 491250 |
| Weight: | 6.84ct |
| Size: | 18.3 x 9.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 386506 |
| Weight: | 3.90ct |
| Size: | 17.9 x 9.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 31.55 |
| Item in Stock | |
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| ID: | 351389 |
| Weight: | 5.79ct |
| Size: | 17.8 x 8.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 53.50 |
| Item in Stock | |
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| ID: | 352432 |
| Weight: | 5.48ct |
| Size: | 17.6 x 8.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 50.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 351394 |
| Weight: | 6.53ct |
| Size: | 18.1 x 9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.34 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 351407 |
| Weight: | 5.35ct |
| Size: | 17.8 x 9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 49.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 491266 |
| Weight: | 7.90ct |
| Size: | 18 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.26 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 351360 |
| Weight: | 6.22ct |
| Size: | 18 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 57.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384148 |
| Weight: | 6.90ct |
| Size: | 17.5 x 9.3 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 27.32 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy Marquise Shape 18x9 Mm Gems from GemSelect?
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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 -> 10 
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
Source: Bizrate
Overall Rating -> 9 
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Posted By Brielly in January, 2026
Source: Bizrate
Overall Rating -> 9
It was fine . Wish there had been more round stones to select from
Posted By Emm in January, 2026
Source: Bizrate
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
