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Buy Round Shape 11 mm Gems

(426)
Gemtype Weight Size Clarity Price Origin
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Dijon Yellow Star Moonstone Gem - 7.3ct Round Cabochon (ID: 497321)

Round Yellow Star Moonstone

7.3ct
11.1 mm
$ 29.28
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Light Yellow Moonstone Gem - 7.4ct Round Cabochon (ID: 463205)

Round Yellow Moonstone

7.4ct
11.2 mm
$ 73.90
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2 pcs
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Clear White Quartz Cat's Eye Gem - 6.6ct Round Cabochon (ID: 369427)

Round White Quartz Cat's Eye

6.56 ct (total 13.12ctw)
11.2 mm
$ 42.51
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2 pcs
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Dark Gray Pearl Gem - 8.6ct Spherical (ID: 334264)

Sphere / Ball Gray Pearl

8.64 ct (total 17.28ctw)
10.7 mm
$ 172.80
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Earthy Brown Star Moonstone Gem - 5.1ct Round Cabochon (ID: 418963)

Round Brown Star Moonstone

5.1ct
10.8 mm
$ 20.36
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Hickory Brown Smoky Quartz Gem - 4.8ct Round Facet (ID: 527941)

Round Brown Smoky Quartz

4.8ct
10.7 mm
$ 4.84
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Reddish Orange Sunstone Gem - 3.9ct Round Facet (ID: 518225)

Round Orange Sunstone

3.9ct
11.2 mm
$ 21.83
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Clear with Copper Rutile Quartz Gem - 5.2ct Round Cabochon (ID: 539164)

Round White Rutile Quartz

5.2ct
11 mm
$ 10.44
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Medium Brown Smoky Quartz Gem - 5.2ct Round Facet (ID: 463930)

Round Brown Smoky Quartz

5.2ct
11.4 mm
$ 7.73
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2 pcs
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Dijon Yellow Rutile Quartz Gem - 5.6ct Round Cabochon (ID: 443454)

Round Yellow Rutile Quartz

5.61 ct (total 11.22ctw)
11.1 mm
$ 27.94
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Warm Brown Rutile Quartz Gem - 4.3ct Round Cabochon (ID: 448910)

Round Brown Rutile Quartz

4.3ct
11 mm
$ 10.77
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Medium Violet Amethyst Gem - 4.1ct Round Facet (ID: 459768)

Round Violet Amethyst

4.1ct
10.9 mm
$ 24.72
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Golden-Yellow Rutile Quartz Gem - 6.2ct Round Cabochon (ID: 443290)

Round Golden Rutile Quartz

6.2ct
11 mm
$ 15.31
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Clear White Topaz Gem - 5.5ct Round Facet (ID: 388714)

Round White Topaz

5.5ct
10.9 mm
$ 27.50
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Deep Orange-Gold Citrine Gem - 4.6ct Round Facet (ID: 338821)

Round Golden Citrine

4.6ct
11.1 mm
$ 38.22
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Very Light Tawny Brown Rutile Quartz Gem - 5.1ct Round Cabochon (ID: 538965)

Round Brown Rutile Quartz

5.1ct
11.1 mm
$ 10.22
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Dijon Yellow Rutile Quartz Gem - 5.9ct Round Cabochon (ID: 443259)

Round Yellow Rutile Quartz

5.9ct
11.1 mm
$ 14.59
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Golden-Yellow Rutile Quartz Gem - 8.6ct Round Cabochon (ID: 435500)

Round Golden Rutile Quartz

8.62 ct (total 17.23ctw)
11 mm
$ 42.73
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Warm White Topaz Gem - 4.9ct Round Facet (ID: 422552)

Round White Topaz

4.9ct
10.9 mm
$ 24.35
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Hickory Brown Smoky Quartz Gem - 4.6ct Round Facet (ID: 463979)

Round Brown Smoky Quartz

4.6ct
11.1 mm
$ 6.90
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Eggplant Violet Amethyst Gem - 4.3ct Round Facet (ID: 459693)

Round Violet Amethyst

4.3ct
10.9 mm
$ 25.74
Item in Stock
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Round Shape 11 mm Gems

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 11 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Certified Customer Reviews
Overall Rating -> 10 star ratings
Love the gem.... ease of finding the right gem. For me it was the size of the gem that was important on this purchase. I found the right size.
Posted By Makola in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I was really looking for a gem quality jadeite, exactly 7mm round. No such luck anywhere, so I bought several other 7mm stones just to look. Was fun rummaging through all the goodies.
Posted By PatPat in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great selection. I have ordered many times over the years and had good services and great stones.
Posted By Kel in September, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Great selection of items easey to place order definitely will order from you again Just wish that there was a place on the sight to convert MM to inches or be able to pick between mm and inches to determine the size of stone's for those of us that do not use the metric system
Posted By Nickel in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Bro, I found this dope ass site with thee most beautiful gems and the picture quality is awesome. When I tell you that you can choose so simply then you better believe it!
Posted By Jeff in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
This web site is super easy to use and the product has always been top notch. I have ordered stones from around the globe and I love their selection. My wife's wedding gifts and greats birthday gifts always start with gem select.
Posted By Jake the Jeweler in September, 2019
Source: Bizrate
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All Gemstones (144)
A B C D E F G H I J K L M N O P Q R S T V Z
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart