Buy Oval Shape 20x15 mm Gems
Bi-color Oval Shape 20x15 mm Gems
Black Oval Shape 20x15 mm Gems
Blue Oval Shape 20x15 mm Gems
Brown Oval Shape 20x15 mm Gems
Golden
Gray Oval Shape 20x15 mm Gems
Green Oval Shape 20x15 mm Gems
Multicolor Oval Shape 20x15 mm Gems
Orange Oval Shape 20x15 mm Gems
Pink Oval Shape 20x15 mm Gems
Purple
Red Oval Shape 20x15 mm Gems
Turquoise Oval Shape 20x15 mm Gems
Violet Oval Shape 20x15 mm Gems
White Oval Shape 20x15 mm Gems
Yellow Oval Shape 20x15 mm Gems
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
Gemtypes in Category:
Agate (6)
Amazonite (1)
Amethyst (17)
Ametrine (8)
Black Opal (1)
Bloodstone (5)
Boulder Opal (4)
Cat's Eye Aquamarine (1)
Cat's Eye Opal (3)
Cinnabar (4)
Color-Change Fluorite (1)
Coral (9)
Dendritic Agate (2)
Fluorite (2)
Fossil Coral (3)
Hematite (1)
Hiddenite (1)
Jadeite (8)
Jasper (48)
Labradorite (9)
Larimar (19)
Malachite (1)
Maw-Sit-Sit (3)
Moonstone (19)
Nuummite (3)
Opal (1)
Opal Doublet (1)
Pietersite (6)
Pyrope Garnet (1)
Quartz (11)
Quartz With Marcasite (6)
Rainbow Moonstone (1)
Rhodochrosite (4)
Rose Quartz (16)
Ruby-Zoisite (2)
Serpentine (1)
Smoky Quartz (2)
Star Garnet (2)
Star Rose Quartz (1)
Strawberry Quartz (2)
Tiger's Eye (10)
Topaz (45)
Tourmaline (1)
Turquoise (2)
Clear All
ID:
673889
Weight:
14.16ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
203.69
Item in Stock
More Options & Item Details
ID:
472285
Weight:
17.53ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
134.98
Item in Stock
More Options & Item Details
ID:
445414
Weight:
18.83ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
519.49
Item in Stock
More Options & Item Details
ID:
706629
Weight:
30.58ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
914.46
Item in Stock
More Options & Item Details
ID:
659623
Weight:
24.72ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.66
Item in Stock
More Options & Item Details
ID:
480114
Weight:
23.32ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
229.32
Item in Stock
More Options & Item Details
ID:
476889
Weight:
23.72ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
233.26
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
686603
Weight:
14.48ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.38
Item in Stock
More Options & Item Details
ID:
679223
Weight:
13.59ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
81.54
Item in Stock
More Options & Item Details
ID:
745417
Weight:
16.47ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
131.76
Item in Stock
More Options & Item Details
ID:
492427
Weight:
8.01ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.13
Item in Stock
More Options & Item Details
ID:
415373
Weight:
23.33ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
215.57
Item in Stock
More Options & Item Details
Select
1
2
3
4
5
6
7
pcs 0 in Cart
ID:
618774
Weight:
21.64ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
51.94
Item in Stock
More Options & Item Details
ID:
370431
Weight:
12.39ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.53
Item in Stock
More Options & Item Details
ID:
401145
Weight:
25.76ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
51.00
Item in Stock
More Options & Item Details
ID:
711728
Weight:
16.56ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.81
Item in Stock
More Options & Item Details
ID:
590714
Weight:
18.81ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
124.15
Item in Stock
More Options & Item Details
ID:
711045
Weight:
14.14ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.45
Item in Stock
More Options & Item Details
ID:
481325
Weight:
17.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.04
Item in Stock
More Options & Item Details
ID:
619130
Weight:
18.25ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
48.18
Item in Stock
More Options & Item Details
ID:
723739
Weight:
33.69ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.02
Item in Stock
More Options & Item Details
ID:
605871
Weight:
27.56ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
254.65
Item in Stock
More Options & Item Details
ID:
447957
Weight:
28.36ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
112.31
Item in Stock
More Options & Item Details
ID:
682444
Weight:
21.52ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.52
Item in Stock
More Options & Item Details
ID:
669527
Weight:
19.06ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
57.18
Item in Stock
More Options & Item Details
ID:
745408
Weight:
16.57ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
132.56
Item in Stock
More Options & Item Details
ID:
370442
Weight:
14.48ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.67
Item in Stock
More Options & Item Details
ID:
564831
Weight:
11.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
44.39
Item in Stock
More Options & Item Details
ID:
370438
Weight:
15.30ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
30.30
Item in Stock
More Options & Item Details
ID:
517066
Weight:
29.40ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.55
Item in Stock
More Options & Item Details
ID:
673660
Weight:
14.08ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
154.74
Item in Stock
More Options & Item Details
ID:
745405
Weight:
17.42ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
139.36
Item in Stock
More Options & Item Details
ID:
621012
Weight:
19.29ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
50.93
Item in Stock
More Options & Item Details
ID:
480022
Weight:
23.22ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
228.35
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
417294
Weight:
15.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
40.15
Item in Stock
More Options & Item Details
ID:
481319
Weight:
19.03ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.84
Item in Stock
More Options & Item Details
ID:
745415
Weight:
17.08ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
136.64
Item in Stock
More Options & Item Details
ID:
745410
Weight:
17.08ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
136.64
Item in Stock
More Options & Item Details
ID:
474249
Weight:
25.89ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
341.75
Item in Stock
More Options & Item Details
ID:
359598
Weight:
23.67ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
62.48
Item in Stock
More Options & Item Details
ID:
736720
Weight:
9.45ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.32
Item in Stock
More Options & Item Details
ID:
480111
Weight:
22.93ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
225.49
Item in Stock
More Options & Item Details
Select
1
2
3
4
pcs 0 in Cart
ID:
384610
Weight:
10.20ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
40.39
Item in Stock
More Options & Item Details
ID:
328839
Weight:
19.37ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.67
Item in Stock
More Options & Item Details
ID:
370432
Weight:
12.87ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.48
Item in Stock
More Options & Item Details
ID:
711621
Weight:
13.24ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.83
Item in Stock
More Options & Item Details
ID:
645538
Weight:
13.73ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
67.88
Item in Stock
More Options & Item Details
ID:
365616
Weight:
12.13ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.02
Item in Stock
More Options & Item Details
ID:
415228
Weight:
21.80ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
201.43
Item in Stock
More Options & Item Details
ID:
745407
Weight:
16.75ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
134.00
Item in Stock
More Options & Item Details
ID:
669875
Weight:
14.55ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
43.66
Item in Stock
More Options & Item Details
ID:
476887
Weight:
22.75ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
223.73
Item in Stock
More Options & Item Details
ID:
606943
Weight:
21.03ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
194.32
Item in Stock
More Options & Item Details
ID:
521352
Weight:
19.32ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
153.01
Item in Stock
More Options & Item Details
ID:
461630
Weight:
22.51ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.65
Item in Stock
More Options & Item Details
ID:
647385
Weight:
9.34ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.60
Item in Stock
More Options & Item Details
ID:
370313
Weight:
12.72ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.48
Item in Stock
More Options & Item Details
ID:
687924
Weight:
14.23ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.08
Item in Stock
More Options & Item Details
ID:
705191
Weight:
22.11ct
Size:
20 x 15 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
58.63
Item in Stock
More Options & Item Details
ID:
745412
Weight:
17.27ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
138.16
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 -> 9
I think therea's no problem
Posted By Napoleon in August, 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
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 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
Overall Rating -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana 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
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
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 2025
Source: Bizrate