X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy 16 ct Gemstones

16 ct Gemstones Weight
16 ct Gemstones Size
16 ct Gemstones Clarity
16 ct Gemstones Price
16 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 16 ct Gemstones
Black 16 ct Gemstones
Blue 16 ct Gemstones
Brown 16 ct Gemstones
Golden 16 ct Gemstones
Gray 16 ct Gemstones
Green 16 ct Gemstones
Multicolor 16 ct Gemstones
Orange
Pink 16 ct Gemstones
Purple 16 ct Gemstones
Red 16 ct Gemstones
Turquoise 16 ct Gemstones
Violet 16 ct Gemstones
White 16 ct Gemstones
Yellow 16 ct Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 268772
Weight: 16.89ct
Size: 17 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 628411
Weight: 16.81ct
Size: 28.8 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 521238
Weight: 16.81ct
Size: 23.4 x 14 mm
Clarity: Transparent
Content: 1 pc
Price: $ 133.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 487761
Weight: 16.97ct
Size: 18.6 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 613913
Weight: 16.66ct
Size: 23.6 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 219.91
Item in Stock
More Options & Item Details
Add to Cart
ID: 631996
Weight: 16.82ct
Size: 19 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 76.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 655916
Weight: 16.68ct
Size: 31.8 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 625471
Weight: 16.42ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 86.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 598911
Weight: 16.29ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 78.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 677976
Weight: 16.04ct
Size: 21.6 x 17.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 452772
Weight: 16.27ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 214.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 676227
Weight: 16.13ct
Size: 22.6 x 14.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 174.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 718554
Weight: 16.59ct
Size: 29.3 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 690270
Weight: 16.63ct
Size: 18.4 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 706363
Weight: 16.04ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 711778
Weight: 16.83ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 44.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 673949
Weight: 16.42ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 236.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 469496
Weight: 16.56ct
Size: 23.4 x 12.7 mm
Clarity: Transparent
Price: $ 99.36
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 711087
Weight: 16.02ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.67
Item in Stock
More Options & Item Details
Add to Cart
ID: 433868
Weight: 16.58ct
Size: 26.9 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 218.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 721884
Weight: 16.93ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 406664
Weight: 16.01ct
Size: 21.6 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 407437
Weight: 16.43ct
Size: 15.2 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 745403
Weight: 16.10ct
Size: 20 x 15 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 128.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 476826
Weight: 16.16ct
Size: 25.7 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 494692
Weight: 16.14ct
Size: 23.9 x 18 mm
Clarity: Translucent
Content: 1 pc
Price: $ 60.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 701921
Weight: 16.28ct
Size: 18.8 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 701311
Weight: 16.64ct
Size: 15.5 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 522075
Weight: 16.94ct
Size: 16.1 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 268.33
Item in Stock
More Options & Item Details
Add to Cart
ID: 595050
Weight: 16.93ct
Size: 17.3 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 67.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 642296
Weight: 16.22ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 696844
Weight: 16.13ct
Size: 21.9 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 518303
Weight: 16.42ct
Size: 16.7 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 435463
Weight: 16.60ct
Size: 18.7 x 13.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 591692
Weight: 16.55ct
Size: 25.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 469488
Weight: 16.31ct
Size: 18.8 x 14.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 591683
Weight: 16.81ct
Size: 24.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 433877
Weight: 16.38ct
Size: 23.9 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 237.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 711090
Weight: 16.32ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 681996
Weight: 16.66ct
Size: 20 x 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 159.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 668227
Weight: 16.98ct
Size: 18 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 677980
Weight: 16.23ct
Size: 21.9 x 16 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 656147
Weight: 16.32ct
Size: 27.5 x 25.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 658610
Weight: 16.95ct
Size: 22 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 522792
Weight: 16.24ct
Size: 32 x 7.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 668231
Weight: 16.37ct
Size: 16.6 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 98.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 361953
Weight: 16.64ct
Size: 18.2 x 14.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 668827
Weight: 16.89ct
Size: 17.1 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 721886
Weight: 16.21ct
Size: 19.4 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 572980
Weight: 16.84ct
Size: 18.1 x 14.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 155.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 418439
Weight: 16.61ct
Size: 19.5 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 711635
Weight: 16.38ct
Size: 21.2 x 16 mm
Clarity: VVS
Content: 1 pc
Price: $ 137.59
Item in Stock
More Options & Item Details
Add to Cart
ID: 624371
Weight: 16.11ct
Size: 15 x 12.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 510.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 493978
Weight: 16.70ct
Size: 14.1 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 711092
Weight: 16.16ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 675198
Weight: 16.51ct
Size: 19.6 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 711820
Weight: 16.90ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 681710
Weight: 16.95ct
Size: 10.7 x 14 mm
Clarity: VVS
Content: 1 pc
Price: $ 162.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 721931
Weight: 16.87ct
Size: 15.9 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 501523
Weight: 16.91ct
Size: 21.3 x 16.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 70.98
Item in Stock
More Options & Item Details
Add to Cart

Why Buy 16 Ct Gemstones from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
Enlarged Gemstone Image