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: | 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: | 352476 |
| Weight: | 5.15ct |
| Size: | 17.6 x 9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 47.59 |
| 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: | 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 | |
| More Options & Item Details | |
| ID: | 491797 |
| Weight: | 14.56ct (total) |
| Size: | 18.3 x 9.2 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 13.98 |
| 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: | 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: | 351389 |
| Weight: | 5.79ct |
| Size: | 17.8 x 8.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 53.50 |
| 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: | 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: | 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: | 492460 |
| Weight: | 7.17ct |
| Size: | 17.9 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.72 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 387216 |
| Weight: | 5.79ct |
| Size: | 17.9 x 9 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 386509 |
| Weight: | 4.54ct |
| Size: | 18.7 x 9 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 40.39 |
| 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 | |
| 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: | 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: | 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: | 711536 |
| Weight: | 6.90ct |
| Size: | 18 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 18.38 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 387217 |
| Weight: | 4.90ct |
| Size: | 18.7 x 8.8 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 19.40 |
| 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: | 358409 |
| Weight: | 6.27ct |
| Size: | 18.1 x 9.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 50.57 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 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 | |
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 7 
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10 
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
Good products
Posted By Brave in October, 2024
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 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 -> 10
Very good Hoping you will increase your inventory especially in the 6mm Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9 
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
