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Buy Cushion Cut 11x9 mm Gems

(32)
Gem Type Weight Size Clarity Price Origin
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Medium Green Peridot Gem - 5.1ct Cushion-Cut (ID: 371811)

Cushion Green Peridot

5.1ct
11.1 x 8.9 mm
$ 320.09
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2 pcs
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Intense Navy Blue Lapis Lazuli Gem - 4.4ct Cushion Cabochon (ID: 501994)

Cushion Blue Lapis Lazuli

4.42 ct (total 8.83ctw)
10.8 x 8.9 mm
$ 13.25
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38 pcs
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Intense Navy Blue Lapis Lazuli Gem - 4.6ct Cushion Cabochon (ID: 506096)

1 pc (avg. 4.59 ct) Blue Lapis Lazuli

11.1 x 9.1 mm
$ 7.26
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1 pc
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Dark Blue Lapis Lazuli Gem - 4.5ct Cushion Cabochon (ID: 504688)

Cushion Blue Lapis Lazuli

4.5ct
11 x 9 mm
$ 7.25
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1 pc
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Deep Blue Lapis Lazuli Gem - 5ct Cushion Cabochon (ID: 504698)

Cushion Blue Lapis Lazuli

5ct
11.3 x 9.3 mm
$ 7.97
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1 pc
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Pinkish Violet Purple Kunzite Gem - 7.2ct Cushion-Cut (ID: 482044)

Cushion Purple Kunzite

7.2ct
11.2 x 8.8 mm
$ 137.18
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1 pc
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Bi-color Ametrine Gem - 4.5ct Cushion-Cut (ID: 481504)

Cushion Bi-color Ametrine

4.5ct
10.6 x 9 mm
$ 31.36
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2 pcs
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Dark Blue Lapis Lazuli Gem - 4.9ct Cushion Cabochon (ID: 503922)

Cushion Blue Lapis Lazuli

4.90 ct (total 9.79ctw)
11 x 9 mm
$ 15.66
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2 pcs
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Dark Blue Lapis Lazuli Gem - 4.8ct Cushion Cabochon (ID: 503920)

Cushion Blue Lapis Lazuli

4.76 ct (total 9.51ctw)
11 x 9 mm
$ 15.22
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1 pc
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Deep Bubblegum Pink Malaya Garnet Gem - 4.5ct Cushion-Cut (ID: 499889)

Cushion Pink Malaya Garnet

4.5ct
11.2 x 9.2 mm
$ 157.50
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1 pc
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Dark Blue Lapis Lazuli Gem - 4.9ct Cushion Cabochon (ID: 504697)

Cushion Blue Lapis Lazuli

4.9ct
11.1 x 9.1 mm
$ 7.87
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1 pc
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Deep Blue Lapis Lazuli Gem - 5.1ct Cushion Cabochon (ID: 504696)

Cushion Blue Lapis Lazuli

5.1ct
11 x 9.2 mm
$ 8.18
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2 pcs
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Intense Navy Blue Lapis Lazuli Gem - 5.1ct Cushion Cabochon (ID: 501993)

Cushion Blue Lapis Lazuli

5.05 ct (total 10.10ctw)
11.2 x 9.2 mm
$ 15.15
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2 pcs
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Dark Blue Lapis Lazuli Gem - 4.1ct Cushion Cabochon (ID: 503921)

Cushion Blue Lapis Lazuli

4.13 ct (total 8.25ctw)
11.1 x 9 mm
$ 13.20
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1 pc
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Dark Blue Lapis Lazuli Gem - 5.4ct Cushion Cabochon (ID: 504687)

Cushion Blue Lapis Lazuli

5.4ct
11 x 9.1 mm
$ 8.56
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1 pc
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Navy Blue Lapis Lazuli Gem - 4.9ct Cushion Cabochon (ID: 504691)

Cushion Blue Lapis Lazuli

4.9ct
11.1 x 9 mm
$ 7.89
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1 pc
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Navy Blue Lapis Lazuli Gem - 4.1ct Cushion Cabochon (ID: 504689)

Cushion Blue Lapis Lazuli

4.1ct
11 x 9 mm
$ 6.54
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1 pc
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Medium Gold Citrine Gem - 3.3ct Cushion-Cut (ID: 546874)

Cushion Golden Citrine

3.3ct
11 x 9 mm
$ 19.80
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1 pc
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Lively Green Peridot Gem - 4.3ct Cushion-Cut (ID: 398299)

Cushion Green Peridot

4.3ct
10.8 x 9 mm
$ 277.12
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2 pcs
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Very Deep Blue Lapis Lazuli Gem - 4.8ct Cushion Cabochon (ID: 503917)

Cushion Blue Lapis Lazuli

4.79 ct (total 9.57ctw)
11 x 9 mm
$ 15.31
Item in Stock
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1 pc
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Intense Navy Blue Lapis Lazuli Gem - 4.7ct Cushion Cabochon (ID: 501986)

Cushion Blue Lapis Lazuli

4.7ct
11 x 9 mm
$ 7.02
Item in Stock
1 2
Cushion Cut 11x9 mm Gems
Some people by gems by color or price, but for many, it is best to buy gems by size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated cushion shapes, facet cut and cabochon gems available now in 11 mm x 9 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.

Certified Customer Reviews
Overall Rating -> 10 star ratings
I have purchased, many times & have always been pleased!
Posted By Jim in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
GemSelect has a wide selection of gems with photos of the actual gem that you will be purchasing, not some stock photo. Once a purchase is made, you can print out a certificate of authenticity. You know you are getting the real thing. The pricing is competitive. Their website also has useful information about gems.The website is easy to use. I have made multiple purchases with GemSelect, and I will be back again!
Posted By GeneticBlend in November, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
The shipping was fast. The gems I ordered look great and the price was good.
Posted By Jayman in November, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
My experiences with Gemselect have always been quite satisfactory. The items are accurately photographed, a detailed description and provenance provided and the compare feature helps customers select the best gem for their needs. I have often recommended this source and will continue to do so.
Posted By GemGirl in November, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I ordered several specific items from Gemselect. Items are always packaged very carefully to protect the content. Gemselect always encloses a card of authenticity which documents the entire stone, its size, clarity, etc. All of the items are as they were described. I would highly recommend them to anyone who’s in the market for a gem.
Posted By Ron in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I frequently check the GemSelect website for a variety of gems. I've been very satisfied with the selection and quality of the top rated gems. All of the purchases I've made have turned out beautiful pieces of jewelry.
Posted By Steve in November, 2019
Source: Bizrate
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Pinterest Board Names
More Shapes
  • Asscher Cut
  • Baguette / Scissor Cut
  • Baguette Cabochon
  • Baguette Checkerboard
  • Baguette Crystal Cluster
  • Baguette Facet
  • Baguette Rose-Cut
  • Baguette Step Cut
  • Baguette Sugarloaf Cabochon
  • Baroque
  • Barrel
  • Barrel / Checkerboard
  • Barrel / Full-Round
  • Barrel / Scissor Cut
  • Barrel Cabochon
  • Barrel Rose Cut
  • Bear Carving with Hole
  • Bird Carving
  • Briolette with Hole
  • Carved Baguette
  • Carved Cameo
  • Carved Cushion
  • Carved Elephant
  • Carved Fancy
  • Carved Fish
  • Carved Fish with Hole
  • Carved Flower
  • Carved Fruit
  • Carved Half Heart
  • Carved Half Moon
  • Carved Heart
  • Carved Heart Cabochon
  • Carved Leaf
  • Carved Marquise
  • Carved Marquise Cabochon
  • Carved Octagon
  • Carved Oval
  • Carved Oval Cabochon
  • Carved Owl
  • Carved Pear
  • Carved Pear Cabochon
  • Carved Rhomb
  • Carved Rose
  • Carved Rose with Half Drilled Hole
  • Carved Round
  • Carved Round Cabochon
  • Carved Sheep
  • Carved Shell
  • Carved Square
  • Carved Teardrop
  • Carved Trillion
  • Carved Turtle
  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • 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
  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Facet
  • Fancy Fantasy Carved Leaf
  • Fancy Fantasy Carving
  • Fancy Slice
  • Fancy Star Facet
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • 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
  • Marquise Checkerboard
  • Marquise Checkerboard (double sided)
  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Slice
  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Cabochon
  • Octagon Checkerboard
  • Octagon Facet
  • Octagon Step Cut
  • Oval Buff-Top
  • Oval Cabochon
  • Oval Cabochon with Hole
  • Oval Carved Cameo
  • Oval Checkerboard
  • Oval Checkerboard (double sided)
  • Oval Concave Cut
  • Oval Crystal Cluster
  • Oval Diamond-Cut
  • Oval Facet
  • Oval Fancy Facet
  • Oval Fantasy Concave Cut
  • Oval Mixed Cut
  • Oval Portuguese-Cut
  • Oval Rose-Cut
  • Oval Slice
  • Pear Cabochon
  • Pear Checkerboard
  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Concave Fantasy Cut
  • Pear Crystal Cluster
  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Shape Sugarloaf Cabochon
  • Pear Slice
  • Pencil
  • Pencil Cut
  • Pentagon Facet
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
  • Round Concave Fantasy Cut
  • Round Drilled Checkerboard (Double Sided)
  • Round Drilled Rondelle
  • Round Facet
  • Round Mixed Cut
  • Round Mixed-Cut
  • Round Petal Cut
  • Round Portuguese-Cut
  • Round Rose-Cut
  • Round Rose-Cut (double sided)
  • Round Slice
  • Shark Fin Cabochon
  • Shark Fin Facet
  • Shield Cabochon
  • Shield Checkboard
  • Spherical
  • Square / Scissor Cut
  • Square Cabochon
  • Square Facet
  • Square Rose-Cut
  • Square Step-Cut
  • Square Sugarloaf Cabochon
  • Square with Hole
  • Tapered Baguette Cabochon
  • Teardrop Cabochon
  • Trapezoid
  • Trapezoid Cabochon
  • Trapezoid Checkerboard
  • Triangle
  • Triangle Cabochon
  • Trillion Cabochon
  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Concave Fantasy Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
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
  • Actinolite Cat's Eye
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Beryl
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Calcite
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Augite
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrome Tourmaline
  • Chrysoberyl
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Color-Change Sapphire
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Hiddenite
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
  • Jade Gemstones
  • Jadeite
  • Jasper
  • Kornerupine
  • Kunzite
  • Kyanite
  • Labradorite
  • Lapis Lazuli
  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
  • Morganite
  • Moss Opal
  • Mother of Pearl
  • Mystic Quartz
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Opal
  • Opal Doublet
  • Opal in Matrix
  • Pearl
  • Peridot
  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrope Garnet
  • Quartz
  • Quartz Cat's Eye
  • Quartz With Marcasite
  • Rainbow Moonstone
  • Rainbow Pyrite
  • Rhodochrosite
  • Rhodolite Garnet
  • Rhodonite
  • Rose Quartz
  • Rubellite Tourmaline
  • Ruby
  • Ruby in Fuchsite
  • Ruby-Zoisite
  • Rutile Quartz
  • Sapphire
  • Scolecite
  • Seraphinite
  • Serpentine
  • Sillimanite
  • Sillimanite Cat's Eye
  • Smithsonite
  • Smoky Quartz
  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
  • Spessartite Garnet
  • Sphalerite
  • Sphene
  • Spinel
  • Star Diopside
  • Star Garnet
  • Star Gemstones
  • Star Lemon Quartz
  • Star Moonstone
  • Star Rose Quartz
  • Star Ruby
  • Star Sapphire
  • Star Sunstone
  • Strawberry Quartz
  • Sugilite
  • Sunstone
  • Tanzanite
  • Tiger's Eye
  • Tiger's Eye Matrix
  • Topaz
  • Tourmaline
  • Tsavorite Garnet
  • Turquoise
  • Variscite
  • Zircon
Main Categories
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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