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Buy Square Shape 11x11 mm Gems

(67)
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Intense Navy Blue Lapis Lazuli Gem - 7.7ct Square Cabochon (ID: 522089)

Square Blue Lapis Lazuli

7.7ct
11.1 x 10.9 mm
$ 13.81
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Dark Blue Lapis Lazuli Gem - 6.4ct Square Cabochon (ID: 523407)

Square Blue Lapis Lazuli

6.4ct
10.9 x 10.9 mm
$ 11.56
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Very Deep Blue Lapis Lazuli Gem - 8ct Square Cabochon (ID: 523406)

Square Blue Lapis Lazuli

8ct
11.2 x 11.1 mm
$ 14.38
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Light Rose Pink Rose Quartz Gem - 6.7ct Princess-Cut (ID: 414291)

Square Pink Rose Quartz

6.7ct
10.8 x 10.8 mm
$ 33.55
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Very Deep Blue Lapis Lazuli Gem - 7.1ct Square Cabochon (ID: 523413)

Square Blue Lapis Lazuli

7.1ct
10.9 x 10.9 mm
$ 12.85
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Very Deep Blue Lapis Lazuli Gem - 7.2ct Square Cabochon (ID: 522196)

Square Blue Lapis Lazuli

7.19 ct (total 14.38ctw)
11.2 x 11 mm
$ 25.88
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Intense Navy Blue Lapis Lazuli Gem - 5.3ct Square Cabochon (ID: 522566)

Square Blue Lapis Lazuli

5.3ct
10.7 x 10.6 mm
$ 7.92
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Intense Navy Blue Lapis Lazuli Gem - 8.4ct Square Cabochon (ID: 522093)

Square Blue Lapis Lazuli

8.4ct
11.2 x 11.1 mm
$ 15.17
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Intense Navy Blue Lapis Lazuli Gem - 7.9ct Square Cabochon (ID: 522205)

Square Blue Lapis Lazuli

7.90 ct (total 15.80ctw)
11.1 x 11 mm
$ 28.44
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Medium Grey Hematite Gem - 5ct Square Cabochon (ID: 491871)

Square Gray Hematite

4.96 ct (total 9.91ctw)
11 x 10.9 mm
$ 8.82
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Light Rose Pink Rose Quartz Gem - 5.8ct Princess-Cut (ID: 414296)

Square Pink Rose Quartz

5.8ct
10.7 x 10.6 mm
$ 28.85
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Very Deep Blue Lapis Lazuli Gem - 8.9ct Square Cabochon (ID: 523405)

Square Blue Lapis Lazuli

8.9ct
11.2 x 11 mm
$ 16.07
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Bright Blue Lapis Lazuli Gem - 8ct Square Cabochon (ID: 523403)

Square Blue Lapis Lazuli

8ct
11.1 x 11 mm
$ 14.31
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Deep Blue Lapis Lazuli Gem - 9.4ct Square Cabochon (ID: 523412)

Square Blue Lapis Lazuli

9.4ct
11.2 x 11.1 mm
$ 16.92
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Intense Navy Blue Lapis Lazuli Gem - 9.4ct Square Cabochon (ID: 523409)

Square Blue Lapis Lazuli

9.4ct
11.1 x 11 mm
$ 16.90
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Bright Blue Lapis Lazuli Gem - 7.4ct Square Cabochon (ID: 523404)

Square Blue Lapis Lazuli

7.4ct
11.1 x 11.1 mm
$ 13.36
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Very Light Rose Pink Rose Quartz Gem - 6.4ct Princess-Cut (ID: 414292)

Square Pink Rose Quartz

6.4ct
11 x 11 mm
$ 32.00
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Intense Navy Blue Lapis Lazuli Gem - 6.3ct Square Cabochon (ID: 523690)

Square Blue Lapis Lazuli

6.32 ct (total 12.63ctw)
11.1 x 11 mm
$ 22.73
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Dark Blue Lapis Lazuli Gem - 8.5ct Square Cabochon (ID: 522198)

Square Blue Lapis Lazuli

8.50 ct (total 16.99ctw)
11.1 x 11 mm
$ 30.58
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Dark Blue Lapis Lazuli Gem - 7.2ct Square Cabochon (ID: 523697)

Square Blue Lapis Lazuli

7.20 ct (total 14.39ctw)
11.1 x 11 mm
$ 25.90
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Medium Grey Hematite Gem - 4.8ct Square Cabochon (ID: 491489)

Square Gray Hematite

4.79 ct (total 9.57ctw)
11 x 10.9 mm
$ 8.52
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1 2 3 4
Square Shape 11x11 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 Square shapes, facet cut and cabochon gems available now in 11 mm x 11 mm 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 meant nor 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.

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Overall Rating -> 10 star ratings
I really trust GemSelect from the recommendation from MsBlue at The Remix and going to the site you can see where the Crystal is from geographically and basic scientific properties and I see the exact Crystal I am buying from the pictur. No surprises and you are getting the REAL THING!
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More Shapes
  • Asscher Cut
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  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle Slice
  • Drop / Pear
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
  • Fancy Carved Pear
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  • Fancy Carved Trillion
  • Fancy Carving
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  • Fancy Slice
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  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
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  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
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  • Half Moon Facet-Cut
  • Half Moon Faceted
  • Half-Drilled Briolette
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Buff-Top
  • Marquise Cabochon
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  • Octagon / Scissor Cut
  • Octagon Cabochon
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  • Octagon Step Cut
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  • Oval Cabochon
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  • Pear Checkerboard with Hole
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  • Pear Concave Fantasy Cut
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  • Pencil
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  • Round Mixed-Cut
  • Round Petal Cut
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  • Square / Scissor Cut
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  • Triangle Cabochon
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  • Trillion Concave Cut
  • Trillion Concave Fantasy Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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All Gemstones (142)
A B C D E F G H I J K L M N O P Q R S T V Z
    A Back to Top
  		•  Actinolite Cat's Eye
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  		• Andesine Labradorite
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    • B Back to Top
  		•  Beryl
  		• Black Opal
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  		• Boulder Opal
    • C Back to Top
  		•  Calcite
  		• Carnelian
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  		• Cat's Eye Gemstones
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    • D Back to Top
  		•  Demantoid Garnet
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    • E Back to Top
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    • F Back to Top
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    • H Back to Top
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    • L Back to Top
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    • M Back to Top
  		•  Malachite
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  		•  Nuummite
    • O Back to Top
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    • P Back to Top
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    • Q Back to Top
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    • R Back to Top
  		•  Rainbow Moonstone
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    • S Back to Top
  		•  Sapphire
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  		• Sillimanite Cat's Eye
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  		• Sugilite
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    • T Back to Top
  		•  Tanzanite
  		• Tiger's Eye
  		• Tiger's Eye Matrix
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    • V Back to Top
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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