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Buy Chalcedony Gems

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (34): Chalcedony Clear All
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Lavender Blue Chalcedony Gem - 15.2ct Carved Flower (ID: 485427)

Flower Cut Blue Chalcedony

15.2ct
19.8 x 19.7 mm
$ 45.63
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Lavender Blue Chalcedony Gem - 7.2ct Carved Flower (ID: 485551)

Flower Cut Blue Chalcedony

7.2ct
14.1 x 13.7 mm
$ 7.19
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Lavender Blue Chalcedony Gem - 6.8ct Carved Flower (ID: 485674)

Flower Cut Blue Chalcedony

6.8ct
15.4 x 15.3 mm
$ 6.84
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Lavender Blue Chalcedony Gem - 5.5ct Carved Flower (ID: 485670)

Flower Cut Blue Chalcedony

5.5ct
13.5 x 13.3 mm
$ 5.46
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Lavender Blue Chalcedony Gem - 7.2ct Carved Flower (ID: 485482)

Flower Cut Blue Chalcedony

7.2ct
14.8 x 14.7 mm
$ 7.21
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Lavender Blue Chalcedony Gem - 5.9ct Carved Flower (ID: 485494)

Flower Cut Blue Chalcedony

5.9ct
13.9 x 13.8 mm
$ 5.92
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Lavender Blue Chalcedony Gem - 7.5ct Carved Flower (ID: 485483)

Flower Cut Blue Chalcedony

7.5ct
14.3 x 14.2 mm
$ 7.45
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Lavender Blue Chalcedony Gem - 7ct Carved Flower (ID: 485557)

Flower Cut Blue Chalcedony

7ct
14.8 x 14.7 mm
$ 7.04
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Lavender Blue Chalcedony Gem - 8.8ct Carved Flower (ID: 485673)

Flower Cut Blue Chalcedony

8.8ct
14.9 x 14.8 mm
$ 8.75
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Lavender Blue Chalcedony Gem - 9.2ct Carved Flower (ID: 485555)

Flower Cut Blue Chalcedony

9.2ct
16.5 x 16.2 mm
$ 9.24
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Lavender Blue Chalcedony Gem - 8.9ct Carved Flower (ID: 485487)

Flower Cut Blue Chalcedony

8.9ct
16.3 x 16.2 mm
$ 8.90
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Lavender Blue Chalcedony Gem - 5.6ct Carved Flower (ID: 485675)

Flower Cut Blue Chalcedony

5.6ct
13.5 x 13.4 mm
$ 5.64
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Lavender Blue Chalcedony Gem - 8.9ct Carved Flower (ID: 485671)

Flower Cut Blue Chalcedony

8.9ct
14.5 x 14.4 mm
$ 8.92
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Lavender Blue Chalcedony Gem - 8.7ct Carved Flower (ID: 485497)

Flower Cut Blue Chalcedony

8.7ct
15.9 x 15.8 mm
$ 8.68
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Lavender Blue Chalcedony Gem - 11.6ct Carved Flower (ID: 485426)

Flower Cut Blue Chalcedony

11.6ct
17.1 x 17 mm
$ 34.86
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Lavender Blue Chalcedony Gem - 9.8ct Carved Flower (ID: 485678)

Flower Cut Blue Chalcedony

9.8ct
16.4 x 15.7 mm
$ 9.82
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Lavender Blue Chalcedony Gem - 9.9ct Carved Flower (ID: 485548)

Flower Cut Blue Chalcedony

9.9ct
15.7 x 15.6 mm
$ 9.85
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Lavender Blue Chalcedony Gem - 10ct Carved Flower (ID: 485553)

Flower Cut Blue Chalcedony

10ct
16 x 15.8 mm
$ 10.00
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Lavender Blue Chalcedony Gem - 10.1ct Carved Flower (ID: 485492)

Flower Cut Blue Chalcedony

10.1ct
15.7 x 15.5 mm
$ 10.14
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Lavender Blue Chalcedony Gem - 7.4ct Carved Flower (ID: 485677)

Flower Cut Blue Chalcedony

7.4ct
14.5 x 14.5 mm
$ 7.42
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Lavender Blue Chalcedony Gem - 12.3ct Carved Flower (ID: 485558)

Flower Cut Blue Chalcedony

12.3ct
17.5 x 17.1 mm
$ 12.28
Item in Stock
1 2
Chalcedony

Why Buy chalcedony gemstones?

Chalcedony, or calcedony, is a fine-grained variety of the silica mineral quartz. It has a waxy luster and appears in a great variety of colors - usually blue-white, buff, light tan, gray, yellow or brown. Chalcedony is named after the ancient seaport of Chalcedon (Kadikoy, Turkey). Archaeologists have dug up Babylonian and Assyrian chalcedony cylinder-seals dating from 500 BC. Common forms of chalcedony include agate, bloodstone, jasper, bloodstone, and onyx, among others.

What are some of the properties of chalcedony gemstones?

Chalcedony is typically cut as cabochon gemstones. Cabochon style cutting accentuates the glow that made Chalcedony desireable. On the Mohs scale of hardness, it is a 6.5 - 7 out of 10 which makes it a durable gem type that is suitable for numerous types of jewelry.

What are good ways to use chalcedony gemstones?

Some of the types of gems in this family are quite common, so this gem type is sought after by professional and amateur jewelers. Because of Chalcedony's durability, it is suitable for any type of jewelry even pieces that are to be worn daily such as rings and pendants.

Would you like to learn more about chalcedony?

Read Our Chalcedony Information Page Here.

Certified Customer Reviews
Overall Rating -> 10 star ratings
My experience with gemselect was awesome so far. I had a few questions about their website and making orders and they replied quickly and were happy to help. I have not received the items I ordered yet as I just ordered them this morning. Although, I truly feel I am going to be a very happy customer once I do receive my items. Gemselect guarantees all their items and have a great return policy just incase. The have a vast selection of all kinds of stones and not to mention their prices are much better than some other websites. Thanks Gemselect I’ll be doing business here from now on!
Posted By Jpapaleo in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I was very happy on the quality of the gemstones I recieved from GemSelect, I will deffinetly buy again.
Posted By Mckeg in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great, easy to use, efficient!
Posted By Olive in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Great selection. Love the many learning features like articles and gem information. Prices competitive for natural stones. I do miss not having a selection of lab-made stones, CZ’s, etc, which are useful when price and cost are factors.
Posted By Dirk in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Website easy to navigate.
Posted By RaeRae in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I WOULD RECOMMEND GEM SELECT.
Posted By BO in January, 2019
Source: Bizrate
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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