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Buy December Birthstones Gems

(1279)
Gem Type Weight Size Clarity Price Origin
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Intense Violet Blue Tanzanite Gem - 6.9ct Cushion-Cut (ID: 400905)

Cushion Blue Tanzanite

6.9ct
12.2 x 10 mm
$ 3,486.85
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1 pc
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Medium Navy Blue Tanzanite Gem - 1.2ct Oval Facet (ID: 342197)

Oval Blue Tanzanite

1.2ct
8 x 6.1 mm
$ 152.50
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2 pcs
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Electric Blue Tanzanite Gem - 1.6ct Oval Facet (ID: 345681)

Oval Blue Tanzanite

1.62 ct (total 3.23ctw)
9.1 x 7 mm
$ 359.50
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Intense Blue Zircon Gem - 7.2ct Pear Facet (ID: 351025)

Pear Blue Zircon

7.2ct
11.5 x 10.2 mm
$ 897.50
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Pastel Blue Tanzanite Gem - 1ct Cushion-Cut (ID: 240071)

Cushion Blue Tanzanite

1ct
6.9 x 4.7 mm
$ 279.99
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Electric Azure Blue Zircon Gem - 5.6ct Oval Facet (ID: 327750)

Oval Blue Zircon

5.6ct
9.6 x 7.8 mm
$ 804.96
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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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Intense Violet Blue Tanzanite Gem - 6.9ct Pear Facet (ID: 400904)

Pear Blue Tanzanite

6.9ct
14.7 x 9.2 mm
$ 3,491.89
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Deep Violet Blue Tanzanite Gem - 1.8ct Oval Facet (ID: 348170)

Oval Blue Tanzanite

1.8ct
9.1 x 6.9 mm
$ 285.50
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Deep Azure Blue Zircon Gem - 3.2ct Round Facet (ID: 447488)

Round Blue Zircon

3.2ct
7.9 mm
$ 312.84
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Deep Purple Blue Tanzanite Gem - 2.3ct Pear Facet (ID: 415419)

Pear Blue Tanzanite

2.3ct
8.4 x 8 mm
$ 456.00
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Electric Blue Zircon Gem - 7.5ct Pear Facet (ID: 351027)

Pear Blue Zircon

7.5ct
13.2 x 8.8 mm
$ 933.75
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2 pcs
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Intense Violet Blue Tanzanite Gem - 1.5ct Oval Facet (ID: 280414)

Oval Blue Tanzanite

1.50 ct (total 3.00ctw)
8.3 x 6.3 mm
$ 381.00
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2 pcs
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Swiss Blue Zircon Gem - 0.4ct Diamond-Cut (ID: 505298)

Round Blue Zircon

0.40 ct (total 0.79ctw)
4 mm
$ 19.17
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Cyan Blue Zircon Gem - 4.8ct Round Facet (ID: 459874)

Round Blue Zircon

4.8ct
8.3 mm
$ 580.80
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Click for Product Video (360381)
Intense Blue Tanzanite Gem - 2.1ct Oval Facet (ID: 360381)

Oval Blue Tanzanite

2.1ct
9.1 x 7.1 mm
$ 414.00
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Violet Blue Tanzanite Gem - 2.8ct Oval Facet (ID: 415415)

Oval Blue Tanzanite

2.8ct
9.4 x 7.1 mm
$ 560.00
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Violet Blue Tanzanite Gem - 3.1ct Pear Facet (ID: 412463)

Pear Blue Tanzanite

3.1ct
12 x 8.1 mm
$ 890.30
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Click for Product Video (384341)
Deep Purple Blue Tanzanite Gem - 7.5ct Trillion Facet (ID: 384341)

Trillion Blue Tanzanite

7.5ct
11.3 x 11.3 mm
$ 3,780.79
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4 pcs
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Swiss Blue Zircon Gem - 0.5ct Diamond-Cut (ID: 489776)

Round Blue Zircon

0.46 ct (total 1.83ctw)
4.4 mm
$ 21.96
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Olympic Blue Zircon Gem - 5.8ct Cushion-Cut (ID: 489993)

Cushion Blue Zircon

5.8ct
9.5 x 8.4 mm
$ 349.20
Item in Stock
December Birthstones

Buy December birthstones:

If you were born in December, you are lucky to have a choice of three gems on the modern birthstone list; blue topaz, turquoise and tanzanite. Blue is the color for December, and the traditional birthstone list also includes zircon and lapis lazuli. December has a range of blues as birthstones. Blue topaz is one of the most popular blue gemstones, with sky blue, Swiss blue and London blue to choose from. Large blue topaz gems are often affordable and cut in interesting shapes and styles. Turquoise has been used since ancient times. It is an opaque gemstone that is usually cut as cabochons, beads, carved or tumbled. Tanzanite is a relatively recent discovery that is found in Tanzania. It can be blue, violet or violet blue in various shades. Tanzanite is incredibly beautiful and quite rare. Blue zircon has great brilliance and is admired for its wonderful sparkle and teal-like blues.

In order to find the December birthstones that you require, filter the results further by using the left-hand menu. You can buy December birthstones by gem type, shape and color. By using the top menu, you can search by carat weight, size, price, origin and other factors, to enable you to find the exact December birthstones that you are looking for. All items are in stock and ready to be shipped.

Additional birthstones for December

Are you searching for additional stones related to December? Read our December Zodiac and Planetary Stones Page.

Are You Searching for Birthstones in Months Other Than December?

Certified Customer Reviews
Overall Rating -> 10 star ratings
Talking with grandson about birthstones. He expressed interest in his birthstone.I found your website online. It offered an inexpensive way to teach him about gemstones.
Posted By NikkiM in February, 2020
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Overall Rating -> 10 star ratings
I was very surprised at the very diverse selection of sizes and shapes of stones!
Posted By Lloyd in February, 2020
Source: Bizrate
Overall Rating -> 10 star ratings
This purchase was very easy to complete. I have been buying items every once in a while from you for a few years now, and always love the simplicity of teaching and purchasing items. I will, of course, purchase from you again.
Posted By John in February, 2020
Source: Bizrate
Overall Rating -> 10 star ratings
This site is great.
Posted By Con in February, 2020
Source: Bizrate
Overall Rating -> 10 star ratings
GemSelect has a vast selection of gemstones in various size, shape and price. I like it because the gems are precut and ready for the novice jewler. The website is very easy to navigate and purchasing was a breeze.
Posted By Mr. C in February, 2020
Source: Bizrate
Overall Rating -> 8 star ratings
It was super easy to find what i wanted and i loved how i can sort through the huge selection easily
Posted By Max in February, 2020
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More Shapes
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Popular Gemstones
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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