Buy 12 mm Round Calibrated Gemstones from GemSelect
|
Bi-color
|
Black Round Shape 12 mm Gems
|
Blue Round Shape 12 mm Gems
|
Brown Round Shape 12 mm Gems
|
Golden
|
Gray Round Shape 12 mm Gems
|
Green Round Shape 12 mm Gems
|
Multicolor Round Shape 12 mm Gems
|
Orange Round Shape 12 mm Gems
|
Pink Round Shape 12 mm Gems
|
Purple
|
Red Round Shape 12 mm Gems
|
Turquoise Round Shape 12 mm Gems
|
Violet Round Shape 12 mm Gems
|
White Round Shape 12 mm Gems
|
Yellow Round Shape 12 mm Gems
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
5.35ct Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 29.32
13.84ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 45.48
12.16ct White Rutile Quartz, Sphere / Ball, Translucent
12 mm (calibrated)
$ 13.99
6.60ct Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 36.15
10.22ctw Brown Smoky Quartz, Round, VS
12 mm (calibrated)
$ 28.00
5.28ct Yellow Citrine, Round, VS
12 mm (calibrated)
$ 46.27
5.69ct Pink Morganite, Round, Transparent
12 mm (calibrated)
$ 62.34
5.25ct Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 28.77
6.14ct Pink Strawberry Quartz, Round, Translucent
12 mm (calibrated)
$ 37.54
6.15ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$ 12.06
15.03ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 49.40
11.46ctw Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 41.96
3.43ct Multicolor Pietersite, Round, Opaque
12 mm (calibrated)
$ 8.30
7.66ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 12.96
5.53ct Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 22.24
7.02ctw Multicolor Pietersite, Round, Opaque
12 mm (calibrated)
$ 16.43
8.10ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 13.71
12.89ct Multicolor Agate, Sphere / Ball, Opaque
12 mm (calibrated)
$ 10.27
4.20ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$ 13.80
6.50ct Blue Larimar, Round, Opaque
12 mm (calibrated)
$ 32.12
8.22ct Multicolor Labradorite, Round, Translucent
12 mm (calibrated)
$ 17.69
6.24ct Brown Rutile Quartz, Round, Transparent
12 mm (calibrated)
$ 17.09
11.50ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 35.79
15.42ctw Multicolor Labradorite, Round, Translucent
12 mm (calibrated)
$ 27.65
Why Buy Round Shape 12 Mm Gems from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10 
good navigation and simple interface.
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Overall Rating -> 10
My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.
Overall Rating -> 9
Fast snd easy to find what I was looking for
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
