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Buy Blue Gemstones

(10408)
Gem Type Weight Size Clarity Price Origin
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Dark Blue Color-Change Fluorite Gem - 11.3ct Round Facet (ID: 445130)

Round Blue Color-Change Fluorite

11.3ct
14 mm
$ 282.65
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1 pc
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Pastel Blue Tanzanite Gem - 5ct Cushion-Cut (ID: 499577)

Cushion Blue Tanzanite

5ct
13.1 x 8.3 mm
$ 1,405.60
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1 pc
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Dark Blue Sapphire Gem - 0.8ct Diamond-Cut (ID: 467332)

Round Blue Sapphire

0.8ct
5.5 mm
$ 479.59
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1 pc
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Navy Blue Color-Change Fluorite Gem - 11.2ct Round Facet (ID: 414404)

Round Blue Color-Change Fluorite

11.2ct
14.1 mm
$ 224.20
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1 pc
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Deep Blue Color-Change Fluorite Gem - 11.1ct Round Facet (ID: 414623)

Round Blue Color-Change Fluorite

11.1ct
14.1 mm
$ 221.60
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2 pcs
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Swiss Blue Topaz Gem - 6.9ct Spherical (ID: 337596)

Sphere / Ball Blue Topaz

6.92 ct (total 13.84ctw)
8.7 mm
$ 101.86
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1 pc
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Dark Blue Color-Change Fluorite Gem - 13.4ct Round Facet (ID: 414402)

Round Blue Color-Change Fluorite

13.4ct
15 mm
$ 267.40
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1 pc
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Twilight Blue Sapphire Gem - 0.8ct Marquise Facet (ID: 509735)

Marquise Blue Sapphire

0.8ct
9.7 x 5 mm
$ 162.00
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1 pc
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Light Purplish Blue Chalcedony Gem - 34.3ct Pear Cabochon (ID: 469836)

Pear Blue Chalcedony

34.3ct
27.9 x 22.7 mm
$ 51.39
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4 pcs
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True Blue Kyanite Gem - 0.6ct Oval Facet (ID: 481456)

Oval Blue Kyanite

0.59 ct (total 2.34ctw)
6.4 x 4.1 mm
$ 46.80
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Click for Product Video (509751)
Light Blue Aquamarine Gem - 2.8ct Oval Facet (ID: 509751)

Oval Blue Aquamarine

2.8ct
10.3 x 8.5 mm
$ 169.80
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2 pcs
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Light Navy Blue Kyanite Gem - 0.7ct Oval Facet (ID: 545064)

Oval Blue Kyanite

0.73 ct (total 1.45ctw)
6.2 x 4.1 mm
$ 29.00
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Dark Blue Sapphire Gem - 1ct Marquise Facet (ID: 509737)

Marquise Blue Sapphire

1ct
8.2 x 4.1 mm
$ 192.00
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4 pcs
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Click for Product Video (288374)
Deep Blue Kyanite Gem - 1.3ct Octagon Step Cut (ID: 288374)

Octagon / Emerald Cut Blue Kyanite

1.25 ct (total 4.98ctw)
7.1 x 5.1 mm
$ 118.28
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Click for Product Video (450376)
Sky Blue Aquamarine Gem - 13.9ct Octagon / Scissor Cut (ID: 450376)

Octagon / Emerald Cut Blue Aquamarine

13.9ct
25.6 x 8.4 mm
$ 2,780.00
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1 pc
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Click for Product Video (413729)
Egyptian Blue Color-Change Fluorite Gem - 11.4ct Round Facet (ID: 413729)

Round Blue Color-Change Fluorite

11.4ct
14 mm
$ 286.00
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71 pcs
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Dark Blue Star Sapphire Gem - 1.1ct Oval Cabochon (ID: 503790)

1 pc (avg. 1.05 ct) Blue Star Sapphire

7.2 x 5.2 mm
$ 20.94
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Click for Product Video (413685)
Dark Blue Color-Change Fluorite Gem - 15.3ct Round Facet (ID: 413685)

Round Blue Color-Change Fluorite

15.3ct
15 mm
$ 382.25
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1 pc
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Click for Product Video (415762)
Sky Blue Aquamarine Gem - 6.1ct Oval Facet (ID: 415762)

Oval Blue Aquamarine

6.1ct
10.7 x 14.1 mm
$ 1,057.92
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1 pc
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Click for Product Video (450891)
Deep Blue Zircon Gem - 4.2ct Round Facet (ID: 450891)

Round Blue Zircon

4.2ct
8.3 mm
$ 504.00
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1 pc
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Click for Product Video (501444)
Navy Blue Lapis Lazuli Gem - 60.8ct Carved Square (ID: 501444)

Fancy Blue Lapis Lazuli

60.8ct
37.1 x 36.5 mm
$ 193.25
Item in Stock
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Blue Gemstones
Blue sapphire is probably the best-known and most valuable blue gemstone, but it is not the only choice. Shop from our extensive collection of blue gemstones, including blue sapphire, tanzanite, blue tourmaline, fluorite, blue zircon, iolite, lapis lazuli, turquoise, sky blue, Swiss blue and London blue topaz, and many more. Choose from various sizes, cuts, shapes and shades of blue. Blue gemstones are ideal for both men and women's jewelry designs and both fine and tribal style jewelry. From this page, you can filter the results further by using the left-hand menu. For instance, you can shop by gem type, shape or cutting style. Using the check boxes at the top, results can be narrowed even further by singles, lots, faceted or cabochon gems. By using the top menu, you can search by origin, carat weight, size, price and other factors, to enable you to find the exact gemstone that you are looking for. All items are in stock and ready to ship.
Certified Customer Reviews
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
Overall Rating -> 10 star ratings
Outstanding user interface. Clear images and videos. Easy filtering and searching of large inventory.
Posted By Dan in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
really good gem selection will becoming back
Posted By Jehuty in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I enjoyed the purchase and all the choices. You have great online information about your company and guarantees.
Posted By Philipj in November, 2019
Source: Bizrate
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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 Crystal Cluster
  • 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
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  • 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
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  • Round Slice
  • Shark Fin Cabochon
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  • Shield Cabochon
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  • Spherical
  • Square / Scissor Cut
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  • Triangle Cabochon
  • Trillion Cabochon
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  • Trillion Concave Cut
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  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
  • Sapphire
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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
  • Actinolite Cat's Eye
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
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  • Chocolate Opal
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  • Druzy Amethyst
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  • Emerald
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  • Fossil Coral
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  • Grossularite Garnet
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  • Hematite
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  • Hiddenite
  • Howlite
  • Idocrase
  • Imperial Topaz
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  • Sillimanite Cat's Eye
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  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
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  • Sugilite
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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