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Aquamarine Gemstones - Natural, Certified Stones in many Shapes & Sizes

Aquamarine Gemstones for Sale - Certified Loose Gems in all Sizes

Aquamarine Gemstones available in shapes like round, oval, pear, and cushion, with sizes from 5 mm to larger cuts.

Learn more about this gem in our comprehensive Aquamarine gemstone information guide.

Aquamarine Weight
Aquamarine Size
Aquamarine Clarity
Aquamarine Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Aquamarine
Brown
Golden
Gray
Green Aquamarine
Multicolor
Orange
Pink
Purple
Red
Turquoise Aquamarine
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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ID: 450370
Weight: 15.37
Size: 23.7 x 9.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,074.00
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ID: 264265
Weight: 40.56
Size: 22 x 17.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 12,995.00
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ID: 657701
Weight: 56.93
Size: 28.4 x 20.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 341.46
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ID: 690228
Weight: 65.04
Size: 35.5 x 22 mm
Clarity: Translucent
Price: $ 390.14
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ID: 658338
Weight: 34.90
Size: 31.3 x 15.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 174.56
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ID: 415530
Weight: 7.65
Size: 16 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 1,836.00
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ID: 658341
Weight: 29.27
Size: 27 x 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 146.20
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ID: 453037
Weight: 5.18
Size: 10.4 x 9.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,189.74
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ID: 658168
Weight: 41.14
Size: 25.1 x 19.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 246.36
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ID: 450371
Weight: 11.87
Size: 17.4 x 10 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,561.00
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ID: 658342
Weight: 30.15
Size: 27.9 x 17.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 150.85
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ID: 657706
Weight: 27.91
Size: 23.1 x 16.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 167.46
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ID: 690233
Weight: 70.51
Size: 32.9 x 26.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 352.60
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ID: 333933
Weight: 32.10
Size: 22.5 x 16.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 693.36
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ID: 658176
Weight: 26.47
Size: 23.8 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 132.23
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ID: 503395
Weight: 10.05
Size: 17.2 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,387.88
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ID: 403262
Weight: 43.72
Size: 22 x 19 mm
Clarity: Translucent
Content: 1 pc
Price: $ 807.95
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ID: 690231
Weight: 115.20
Size: 39.4 x 30.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 691.56
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ID: 412445
Weight: 6.01
Size: 12.6 x 8.2 mm
Clarity: VS
Content: 1 pc
Price: $ 1,150.31
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ID: 642381
Weight: 42.60
Size: 28.1 x 22.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 213.00
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ID: 450374
Weight: 13.54
Size: 19.3 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,468.20
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ID: 486948
Weight: 23.57
Size: 30.7 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,242.60
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ID: 382735
Weight: 23.10
Size: 19.5 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 489.08
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ID: 450372
Weight: 11.89
Size: 16.8 x 9.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,923.70
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ID: 363233
Weight: 23.41
Size: 17.3 x 14.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 477.56
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ID: 382732
Weight: 17.40
Size: 19.9 x 11.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 368.41
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ID: 730424
Weight: 5.28
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 506.88
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ID: 467814
Weight: 10.63
Size: 19.6 x 9.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,525.69
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ID: 333934
Weight: 30.03
Size: 21 x 16 mm
Clarity: Translucent
Content: 1 pc
Price: $ 713.51
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ID: 730037
Weight: 3.54
Size: 15 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 339.84
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ID: 690226
Weight: 89.31
Size: 37.6 x 30.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 482.27
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ID: 658177
Weight: 55.68
Size: 36.2 x 18.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 334.08
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ID: 474249
Weight: 25.89
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 341.75
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ID: 414317
Weight: 9.28
Size: 16.5 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.24
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ID: 724548
Weight: 0.41
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.88
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ID: 467815
Weight: 7.00
Size: 15.4 x 7.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,663.20
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ID: 724704
Weight: 0.23
Size: 4.9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 38.64
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ID: 729956
Weight: 5.15
Size: 14 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 494.40
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ID: 414488
Weight: 7.05
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 62.04
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ID: 382722
Weight: 12.94
Size: 17.5 x 11.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 228.32
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ID: 731116
Weight: 2.03
Size: 9 x 7.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 406.00
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ID: 657710
Weight: 31.66
Size: 21.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 189.96
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ID: 730046
Weight: 3.48
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 334.08
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ID: 729951
Weight: 6.37
Size: 15 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 611.52
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ID: 724679
Weight: 0.18
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.20
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ID: 730041
Weight: 5.24
Size: 14 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 503.04
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ID: 450376
Weight: 13.90
Size: 25.6 x 8.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,780.00
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ID: 453033
Weight: 5.42
Size: 10.9 x 9.8 mm
Clarity: VS
Content: 1 pc
Price: $ 943.08
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ID: 459219
Weight: 2.36
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 212.87
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ID: 730038
Weight: 10.40
Size: 18 x 9.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 998.40
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ID: 730267
Weight: 4.01
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 384.96
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ID: 690227
Weight: 69.84
Size: 35.3 x 22.4 mm
Clarity: Translucent
Price: $ 419.08
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ID: 730040
Weight: 2.35
Size: 14 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 225.60
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ID: 730256
Weight: 4.81
Size: 10 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 384.80
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ID: 730261
Weight: 4.38
Size: 11.6 x 8.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 420.48
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ID: 730425
Weight: 6.80
Size: 12.8 x 12.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 652.80
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ID: 657702
Weight: 31.34
Size: 33.9 x 14.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 188.04
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ID: 729949
Weight: 5.00
Size: 14 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 480.00
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ID: 642980
Weight: 17.01
Size: 17 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 85.05
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ID: 724676
Weight: 0.30
Size: 5 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.40
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Why Buy Aquamarine from GemSelect?

FAQs

Is aquamarine the birthstone for March?

Yes, aquamarine is the traditional birthstone for March. Its serene blue color makes it a popular choice for birthday gifts, especially when presented as Aquamarine jewelry.

What is aquamarine rough?

Aquamarine rough refers to aquamarine gemstones in their uncut and unpolished form. These stones are often sought after by collectors or those who prefer more natural, unprocessed gems.

How is faceted aquamarine different from other cuts?

Faceted aquamarine has been precisely cut to have multiple flat surfaces, which reflect light beautifully and enhance the stone’s brilliance. This cut is ideal for creating sparkling aquamarine jewelry.

What is the clarity of aquamarine gemstones?

Gemstone clarity refers to the presence or absence of internal flaws or inclusions within the stone. Aquamarine gemstones are known for their high clarity, making them visually striking and sought after by gem enthusiasts.

Is aquamarine a type of blue beryl?

Yes, aquamarine is a variety of blue beryl. The blue beryl family includes gems that range in shades of blue to blue-green, with aquamarine being one of the most famous members of this group.

Why should I buy loose aquamarines?

Loose aquamarines offer flexibility in jewelry design, allowing you to choose the perfect setting and style for your piece. By purchasing loose gemstones, you can create unique, customized aquamarine jewelry to suit your personal taste.

What are aquamarine gemstones?

Aquamarine gemstones are natural beryl stones prized for their light blue to deep sea-blue hues, valued for their clarity and elegance in jewelry-making.

Are aquamarine gemstones natural?

Yes, all aquamarine gemstones are 100% natural, with any treatments, such as heat, fully disclosed for transparency.

What jewelry can I make with aquamarine gemstones?

Aquamarine gemstones are ideal for rings, earrings, pendants, and necklaces, offering a Mohs hardness of 7.5-8 for durable, stunning designs.

What shapes and sizes of aquamarine gemstones are available?

Loose aquamarine gemstones come in shapes like round, oval, pear, and cushion, with sizes ranging from 5 mm to larger cuts, perfect for various jewelry projects.

How do I purchase aquamarine gemstones from GemSelect?

Browse the aquamarine gemstones category, select your preferred loose stone, and complete your purchase with secure checkout and worldwide shipping.

Are aquamarine gemstones in stock at GemSelect?

Yes, all aquamarine gemstones are in stock and ready to ship, ensuring fast delivery for your jewelry-making needs.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I purchased 4 Brazilian amethysts to make earrings for my granddaughters and Ia've referred to your site many times to others

Posted By Online Shopper in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

VERY PLEASANT

Posted By Online Shopper in November, 2025
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate
Enlarged Gemstone Image