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

Aquamarine Weight
Aquamarine Size
Aquamarine Clarity
Aquamarine Price

Size Explained

Choose Size or Size Range
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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31.34ct Turquoise Aquamarine, Oval, Transparent

33.9 x 14.6 mm

$ 156.07

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7.05ct Blue Aquamarine, Oval, Translucent

16 x 12 mm (calibrated)

$ 51.49

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10.40ct Blue Aquamarine, Emerald Cut, Translucent

18 x 9.9 mm

$ 215.80

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5.26ct Turquoise Aquamarine, Cushion, Translucent

14 x 10 mm (calibrated)

$ 109.15

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13.10ct Green Cat'S Eye Aquamarine, Oval, Transparent

15.2 x 13.1 mm

$ 174.40

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4.01ct Blue Aquamarine, Pear Shape, Translucent

13 x 9 mm (calibrated)

$ 83.21

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13.81ct Blue Aquamarine, Emerald Cut, VVS

18.4 x 10.3 mm

$ 3,026.05

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5.55ct Turquoise Aquamarine, Oval, VS-SI

14 x 10 mm (calibrated)

$ 115.16

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17.40ct Green Cat'S Eye Aquamarine, Oval, Transparent

19.9 x 11.5 mm

$ 305.78

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19.33ct Green Cat'S Eye Aquamarine, Oval, Transparent

18.1 x 12.2 mm

$ 339.69

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43.77ct Turquoise Aquamarine, Oval, Transparent

25.2 x 20.6 mm

$ 217.97

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14.43ct Blue Cat'S Eye Aquamarine, Oval, Transparent

17.5 x 10.5 mm

$ 253.59

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10.38ct Blue Aquamarine, Emerald Cut, VVS

21.9 x 8.4 mm

$ 1,705.85

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4.03ct Blue Aquamarine, Oval, Translucent

12.8 x 9.6 mm

$ 83.62

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49.00ct Turquoise Aquamarine, Pear Shape, Transparent

28.4 x 21.3 mm

$ 244.02

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5.08ct Blue Aquamarine, Oval, VS-SI

14 x 10 mm (calibrated)

$ 105.41

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6.54ct Turquoise Aquamarine, Cushion, Translucent

13.1 x 10.4 mm

$ 135.71

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2.35ct Blue Aquamarine, Pear Shape, Translucent

14 x 7.1 mm

$ 48.76

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9.08ct Blue Aquamarine, Oval, Translucent

16 x 12 mm (calibrated)

$ 188.41

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3.54ct Blue Aquamarine, Pear Shape, Translucent

15 x 10 mm (calibrated)

$ 73.46

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5.02ct Blue Aquamarine, Oval, VS

12.6 x 9.5 mm

$ 956.99

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10.63ct Blue Aquamarine, Emerald Cut, VVS

19.6 x 9.6 mm

$ 2,096.32

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5.66ct Turquoise Aquamarine, Pear Shape, Translucent

15.7 x 10.4 mm

$ 117.45

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6.26ct Turquoise Aquamarine, Cushion, Translucent

11.6 x 11.6 mm

$ 129.90

View Gem
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Why Buy Aquamarine from GemSelect?

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've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate
Enlarged Gemstone Image