Buy Oval Shape 16x12 mm Gems
Bi-color
Black Oval Shape 16x12 mm Gems
Blue Oval Shape 16x12 mm Gems
Brown Oval Shape 16x12 mm Gems
Golden Oval Shape 16x12 mm Gems
Gray
Green Oval Shape 16x12 mm Gems
Multicolor Oval Shape 16x12 mm Gems
Orange Oval Shape 16x12 mm Gems
Pink Oval Shape 16x12 mm Gems
Purple Oval Shape 16x12 mm Gems
Red Oval Shape 16x12 mm Gems
Turquoise Oval Shape 16x12 mm Gems
Violet Oval Shape 16x12 mm Gems
White Oval Shape 16x12 mm Gems
Yellow Oval Shape 16x12 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:
Actinolite Cat's Eye (2)
Agate (3)
Amethyst (3)
Andesine Labradorite (1)
Apatite (3)
Aquamarine (3)
Black Opal (4)
Bloodstone (3)
Boulder Opal (1)
Coral (4)
Jadeite (1)
Jasper (2)
Lapis Lazuli (17)
Larimar (7)
Maw-Sit-Sit (6)
Moonstone (3)
Morganite (3)
Nuummite (1)
Opal (1)
Opal Triplet (1)
Pietersite (4)
Prehnite (2)
Pyrope Garnet (1)
Quartz (3)
Quartz With Marcasite (6)
Rose Quartz (2)
Ruby (13)
Rutile Quartz (1)
Seraphinite (1)
Spinel (18)
Star Garnet (1)
Star Ruby (1)
Star Sapphire (1)
Strawberry Quartz (27)
Tanzanite (1)
Tiger's Eye (19)
Topaz (2)
Tourmaline (2)
Clear All
ID:
298860
Weight:
9.30ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
57.70
Item in Stock
More Options & Item Details
ID:
612038
Weight:
9.84ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
116.90
Item in Stock
More Options & Item Details
ID:
614758
Weight:
11.46ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
627.34
Item in Stock
More Options & Item Details
ID:
679441
Weight:
5.66ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
169.80
Item in Stock
More Options & Item Details
ID:
219857
Weight:
9.09ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
53.99
Item in Stock
More Options & Item Details
ID:
554175
Weight:
9.24ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
70.01
Item in Stock
More Options & Item Details
ID:
378198
Weight:
10.52ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
5,786.55
Item in Stock
More Options & Item Details
ID:
686115
Weight:
8.85ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.62
Item in Stock
More Options & Item Details
ID:
648845
Weight:
16.27ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.29
Item in Stock
More Options & Item Details
ID:
555888
Weight:
8.33ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
63.11
Item in Stock
More Options & Item Details
ID:
527523
Weight:
8.83ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
63.88
Item in Stock
More Options & Item Details
ID:
426622
Weight:
19.41ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
89.68
Item in Stock
More Options & Item Details
ID:
323925
Weight:
15.32ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
19.38
Item in Stock
More Options & Item Details
ID:
720957
Weight:
11.58ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.90
Item in Stock
More Options & Item Details
ID:
730044
Weight:
9.08ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
871.68
Item in Stock
More Options & Item Details
ID:
687922
Weight:
8.85ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.62
Item in Stock
More Options & Item Details
ID:
384197
Weight:
20.90ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
82.76
Item in Stock
More Options & Item Details
ID:
527522
Weight:
9.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
65.32
Item in Stock
More Options & Item Details
ID:
554180
Weight:
7.92ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
60.01
Item in Stock
More Options & Item Details
ID:
709340
Weight:
13.45ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.76
Item in Stock
More Options & Item Details
ID:
686200
Weight:
10.42ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.50
Item in Stock
More Options & Item Details
ID:
730263
Weight:
6.36ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
508.80
Item in Stock
More Options & Item Details
ID:
687593
Weight:
10.23ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
30.20
Item in Stock
More Options & Item Details
ID:
686612
Weight:
10.40ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.48
Item in Stock
More Options & Item Details
ID:
679934
Weight:
5.51ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
198.36
Item in Stock
More Options & Item Details
ID:
634137
Weight:
8.46ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
44.98
Item in Stock
More Options & Item Details
ID:
554181
Weight:
7.24ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
54.86
Item in Stock
More Options & Item Details
ID:
527519
Weight:
9.24ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
66.84
Item in Stock
More Options & Item Details
ID:
635487
Weight:
8.81ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
74.00
Item in Stock
More Options & Item Details
ID:
476913
Weight:
11.70ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
42.12
Item in Stock
More Options & Item Details
ID:
616859
Weight:
13.36ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
123.44
Item in Stock
More Options & Item Details
ID:
681711
Weight:
10.59ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
101.66
Item in Stock
More Options & Item Details
ID:
499934
Weight:
10.79ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
71.22
Item in Stock
More Options & Item Details
ID:
611883
Weight:
9.13ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
99.44
Item in Stock
More Options & Item Details
ID:
611877
Weight:
10.39ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
148.15
Item in Stock
More Options & Item Details
ID:
541944
Weight:
6.08ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
86.86
Item in Stock
More Options & Item Details
ID:
623828
Weight:
13.54ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
428.95
Item in Stock
More Options & Item Details
ID:
672595
Weight:
9.78ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
27.58
Item in Stock
More Options & Item Details
ID:
381449
Weight:
10.97ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
92.15
Item in Stock
More Options & Item Details
ID:
407291
Weight:
8.52ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
306.72
Item in Stock
More Options & Item Details
ID:
527539
Weight:
8.34ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
60.32
Item in Stock
More Options & Item Details
ID:
554174
Weight:
6.42ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
48.65
Item in Stock
More Options & Item Details
ID:
728732
Weight:
19.35ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
1,935.00
Item in Stock
More Options & Item Details
ID:
384282
Weight:
22.49ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
89.06
Item in Stock
More Options & Item Details
ID:
384558
Weight:
21.70ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
85.93
Item in Stock
More Options & Item Details
ID:
384189
Weight:
22.02ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
87.20
Item in Stock
More Options & Item Details
ID:
631709
Weight:
9.29ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
111.48
Item in Stock
More Options & Item Details
ID:
555882
Weight:
7.36ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
55.78
Item in Stock
More Options & Item Details
ID:
577337
Weight:
9.60ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
74.00
Item in Stock
More Options & Item Details
ID:
709099
Weight:
16.23ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
33.50
Item in Stock
More Options & Item Details
ID:
688091
Weight:
9.46ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.35
Item in Stock
More Options & Item Details
ID:
406822
Weight:
11.86ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.97
Item in Stock
More Options & Item Details
ID:
486240
Weight:
8.14ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
68.38
Item in Stock
More Options & Item Details
ID:
554179
Weight:
8.14ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
61.67
Item in Stock
More Options & Item Details
ID:
708188
Weight:
8.43ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.40
Item in Stock
More Options & Item Details
ID:
668967
Weight:
9.93ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
59.58
Item in Stock
More Options & Item Details
ID:
527532
Weight:
9.21ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
66.62
Item in Stock
More Options & Item Details
ID:
688384
Weight:
10.44ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.53
Item in Stock
More Options & Item Details
ID:
709330
Weight:
14.49ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.90
Item in Stock
More Options & Item Details
ID:
522106
Weight:
14.18ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
224.62
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 -> 8
Love the ease of access. Easy to find what you are looking for, and fair pricing.
Posted By NickBehnke in October, 2024
Source: Bizrate
Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
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
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
Overall Rating -> 10
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
Source: Bizrate