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Gemtypes in Category:
Agate (1)
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ID:
541686
Weight:
10.24ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
146.30
Item in Stock
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ID:
474448
Weight:
15.27ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.34
Item in Stock
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ID:
659847
Weight:
15.84ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
133.06
Item in Stock
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ID:
710759
Weight:
13.36ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.59
Item in Stock
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ID:
650120
Weight:
10.25ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.26
Item in Stock
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ID:
605573
Weight:
16.73ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
154.58
Item in Stock
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ID:
679432
Weight:
6.06ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
218.16
Item in Stock
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ID:
473833
Weight:
10.67ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.16
Item in Stock
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ID:
709331
Weight:
10.28ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.22
Item in Stock
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ID:
382695
Weight:
10.83ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.74
Item in Stock
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ID:
633687
Weight:
15.11ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
80.33
Item in Stock
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ID:
438295
Weight:
25.08ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
99.31
Item in Stock
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ID:
688276
Weight:
9.25ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.10
Item in Stock
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ID:
328759
Weight:
17.36ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
27.49
Item in Stock
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ID:
382346
Weight:
11.17ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
58.98
Item in Stock
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ID:
685121
Weight:
16.90ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Price:
$
141.96
Item in Stock
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ID:
371715
Weight:
18.62ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
98.32
Item in Stock
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ID:
687129
Weight:
9.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.64
Item in Stock
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ID:
347722
Weight:
10.68ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
56.39
Item in Stock
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ID:
392055
Weight:
15.86ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
41.87
Item in Stock
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ID:
744766
Weight:
12.06ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.12
Item in Stock
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ID:
364110
Weight:
7.89ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.83
Item in Stock
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ID:
650031
Weight:
9.89ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.01
Item in Stock
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ID:
705456
Weight:
15.62ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.44
Item in Stock
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ID:
438292
Weight:
26.13ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
103.48
Item in Stock
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ID:
660202
Weight:
21.41ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
179.84
Item in Stock
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ID:
334242
Weight:
18.64ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.01
Item in Stock
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ID:
650119
Weight:
9.52ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.74
Item in Stock
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ID:
328756
Weight:
15.59ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
422617
Weight:
9.94ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
743386
Weight:
12.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.70
Item in Stock
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ID:
650030
Weight:
9.59ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.79
Item in Stock
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ID:
650387
Weight:
10.65ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.54
Item in Stock
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ID:
650205
Weight:
10.43ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.38
Item in Stock
More Options & Item Details
ID:
674625
Weight:
16.50ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
42.58
Item in Stock
More Options & Item Details
ID:
688272
Weight:
11.06ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.62
Item in Stock
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ID:
686107
Weight:
9.62ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.54
Item in Stock
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ID:
675194
Weight:
10.37ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.53
Item in Stock
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ID:
334290
Weight:
18.58ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.93
Item in Stock
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ID:
472444
Weight:
14.16ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
130.84
Item in Stock
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ID:
382696
Weight:
11.38ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
45.06
Item in Stock
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ID:
446223
Weight:
12.93ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
85.34
Item in Stock
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ID:
196855
Weight:
13.35ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
52.87
Item in Stock
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ID:
382832
Weight:
18.41ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.13
Item in Stock
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ID:
392006
Weight:
29.63ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
78.23
Item in Stock
More Options & Item Details
ID:
675216
Weight:
10.14ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.16
Item in Stock
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ID:
619129
Weight:
16.55ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
43.69
Item in Stock
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ID:
370761
Weight:
18.63ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
24.59
Item in Stock
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ID:
482204
Weight:
20.54ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
26.57
Item in Stock
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ID:
473106
Weight:
14.58ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
38.50
Item in Stock
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ID:
438290
Weight:
26.87ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
106.40
Item in Stock
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ID:
650203
Weight:
10.04ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.10
Item in Stock
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ID:
619999
Weight:
15.66ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
41.34
Item in Stock
More Options & Item Details
ID:
334243
Weight:
17.04ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.44
Item in Stock
More Options & Item Details
ID:
633161
Weight:
17.33ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
540.70
Item in Stock
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ID:
649871
Weight:
8.35ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.92
Item in Stock
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ID:
565992
Weight:
8.13ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
552289
Weight:
8.18ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.60
Item in Stock
More Options & Item Details
ID:
328627
Weight:
18.41ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.16
Item in Stock
More Options & Item Details
ID:
712707
Weight:
15.34ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
40.86
Item in Stock
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Why Buy Oval Shape 18x13 Mm Gems from GemSelect?
GemSelect Certified Store ReviewsGemSelect: 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
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
Source: Bizrate
Overall Rating -> 9
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 -> 10
It was good. There was a large selection at prices I could afford.
Posted By Zorah in February, 2026
Source: Bizrate
Overall Rating -> 10
It was all good
Posted By Debsarabs in February, 2026
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
