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Round Gemstones - Natural Round Cut Loose Gems

Explore our collection of natural round gemstones, perfect for classic and modern jewelry designs.

Round Shaped Gemstones Weight
Round Shaped Gemstones Size
Round Shaped Gemstones Clarity
Round Shaped Gemstones Price
Round Shaped Gemstones Treatment

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For Example: 8-9
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Black Round Shaped Gemstones
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Golden Round Shaped Gemstones
Gray Round Shaped Gemstones
Green Round Shaped Gemstones
Multicolor Round Shaped Gemstones
Orange Round Shaped Gemstones
Pink Round Shaped Gemstones
Purple Round Shaped Gemstones
Red Round Shaped Gemstones
Turquoise Round Shaped Gemstones
Violet Round Shaped Gemstones
White Round Shaped Gemstones
Yellow Round Shaped Gemstones
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0.71ct Deep Orange-Gold Sphalerite Gemstones, Round, SI-I1

0.71ct Deep Orange-Gold Sphalerite, Round, SI-I1

5 mm (calibrated)

$ 42.60

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2.03ct Multicolor Tourmaline Gemstones, Round, VVS
Tourmaline Product Video (743354)

2.03ct Multicolor Tourmaline, Round, VVS

7.5 mm (calibrated)

$ 284.20

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1.27ctw Orange-Gold Sapphire Gemstones, Round, VS

1.27ctw Orange-Gold Sapphire, Round, VS

5 mm (calibrated)

$ 83.30

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4.62ctw Clear White Zircon Gemstones, Round, VVS-VS

4.62ctw Clear White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 87.94

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0.57ct Twilight Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467279)

0.57ct Twilight Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 462.62

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4.87ctw Light Tiger Orange Sunstone Gemstones, Round, Translucent

4.87ctw Light Tiger Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 34.72

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3.37ctw Hickory Brown Smoky Quartz Gemstones, Round, VVS-VS

3.37ctw Hickory Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 11.12

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9.03ct Medium Yellow Quartz Gemstones, Round, VVS

9.03ct Medium Yellow Quartz, Round, VVS

14 mm (calibrated)

$ 43.27

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2.86ctw Light Lively Green Peridot Gemstones, Round, VVS-VS

2.86ctw Light Lively Green Peridot, Round, VVS-VS

5 mm (calibrated)

$ 56.63

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6.40ct Hickory Brown Smoky Quartz Gemstones, Round, VVS-VS

6.40ct Hickory Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 9.22

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3.24ctw Light Green Peridot Gemstones, Round, VS

3.24ctw Light Green Peridot, Round, VS

6 mm (calibrated)

$ 38.15

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1.32ct Medium Yellow Citrine Gemstones, Round, VVS

1.32ct Medium Yellow Citrine, Round, VVS

7 mm (calibrated)

$ 11.09

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0.19ctw I Diamond Gemstones, Round, VVS-VS

0.19ctw I Diamond, Round, VVS-VS

2.9 mm (calibrated)

$ 409.24

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1.00ct Deep Orange-Gold Sapphire Gemstones, Round, VVS

1.00ct Deep Orange-Gold Sapphire, Round, VVS

5.5 mm (calibrated)

$ 237.60

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1.02ctw Very Light Sage Green Sapphire Gemstones, Round, VS

1.02ctw Very Light Sage Green Sapphire, Round, VS

4 mm (calibrated)

$ 134.64

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1.31ctw Clear White Sapphire Gemstones, Round, VS

1.31ctw Clear White Sapphire, Round, VS

4 mm (calibrated)

$ 208.46

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5.40ct Earthy Yellow Rutile Quartz Gemstones, Round, Transparent

5.40ct Earthy Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 17.76

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9.85ctw Tuscany Yellow Citrine Gemstones, Round, Transparent
Citrine Product Video (608153)

9.85ctw Tuscany Yellow Citrine, Round, Transparent

12 mm (calibrated)

$ 91.02

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6.77ct Multicolor Agate Gemstones, Round, Opaque

6.77ct Multicolor Agate, Round, Opaque

10 mm (calibrated)

$ 7.72

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1.98ct Dark Pink Strawberry Quartz Gemstones, Round, Translucent

1.98ct Dark Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 18.30

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5.44ct Light Rose Pink Strawberry Quartz Gemstones, Round, Translucent

5.44ct Light Rose Pink Strawberry Quartz, Round, Translucent

11 mm (calibrated)

$ 50.27

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0.47ct Electric Blue Kyanite Gemstones, Round, VS-SI

0.47ct Electric Blue Kyanite, Round, VS-SI

4.3 mm

$ 14.10

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1.27ct Light Golden-Yellow Citrine Gemstones, Round, VS

1.27ct Light Golden-Yellow Citrine, Round, VS

7 mm (calibrated)

$ 10.16

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1.10ct Light Pink Morganite Gemstones, Round, VS

1.10ct Light Pink Morganite, Round, VS

7 mm (calibrated)

$ 101.64

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Why Buy Round Shaped Gemstones from GemSelect?

Natural Round Gemstones

Our natural round gemstones are carefully selected for quality, brilliance, and color. The round shape is one of the most popular gemstone cuts, known for maximizing sparkle and symmetry in jewelry designs.

Shop Round Cut Gemstones Online

Browse a wide range of round cut gemstones at GemSelect, including sapphire, garnet, amethyst, citrine, and many other natural gems. Each stone is photographed individually so you can choose the perfect loose gemstone for your project.

Round Cut Loose Gemstones for Jewelry

Why Choose Round Shaped Gemstones?

Round shaped gemstones are prized for their balanced proportions and exceptional brilliance. The symmetrical design allows light to reflect evenly across the surface, creating impressive sparkle that works beautifully in rings, earrings, pendants, and bracelets.

Round Gemstones for Jewelry Settings

Round gemstones are ideal for a wide variety of jewelry settings. Their classic shape fits easily into standard mountings and works well in solitaire rings, halo designs, cluster settings, and matching earring pairs.

Calibrated Round Gemstones

Many round gemstones are available in calibrated sizes such as 4 mm, 5 mm, 6 mm, and larger. These precise measurements make them easy to set into pre-made jewelry mountings used by jewelers and designers.

Faceted Round Cut Gems

Faceted round cut gems are designed to maximize brilliance. Precision faceting enhances the natural beauty of gemstones by allowing light to enter and reflect from multiple angles, producing vibrant sparkle and color.

Round Cabochon Gemstones

Round cabochon gemstones feature a smooth, domed surface rather than facets. These stones highlight unique gem characteristics such as star effects, chatoyancy, and rich color saturation, making them ideal for distinctive jewelry designs.

Loose Round Gemstones for Collectors

Loose round gemstones are popular not only for jewelry but also for collectors. Their balanced proportions and brilliant appearance make them attractive additions to gemstone collections and displays.

Learn more about gemstone shapes, cuts, and properties on our Gemstone Cut Information Guide.

FAQs

What are round gemstones?

Round gemstones are gems cut into a circular shape, often with faceting designed to maximize brilliance. They are one of the most popular gemstone shapes used in jewelry.

Why are round cut gemstones so popular?

Round cut gemstones offer excellent sparkle, balanced proportions, and versatility. Their symmetrical shape allows light to reflect evenly, creating strong brilliance.

What gemstones are available in round shapes?

Many gemstones are available in round shapes, including sapphire, ruby, garnet, amethyst, topaz, spinel, tourmaline, peridot, and many others.

Are round gemstones good for engagement rings?

Yes, round gemstones are one of the most popular choices for engagement rings because they provide maximum brilliance and a timeless appearance.

What sizes do round gemstones come in?

Round gemstones are available in many sizes, from small calibrated stones such as 2 mm and 3 mm up to larger collector gems and center stones.

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 love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
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