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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: 6-7
For Example: 8-9
Bi-color
Black Round Shaped Gemstones
Blue Round Shaped Gemstones
Brown Round Shaped Gemstones
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
Single
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0.22ct Black Diamond Gemstones, Round, Opaque

0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 126.10

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1.82ct Umber Brown Cat's Eye Scapolite Gemstones, Round, Translucent

1.82ct Umber Brown Cat's Eye Scapolite, Round, Translucent

8.5 mm (calibrated)

$ 12.01

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1.63ctw Clear White Sapphire Gemstones, Round, VS

1.63ctw Clear White Sapphire, Round, VS

4.5 mm (calibrated)

$ 259.03

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3.22ctw Warm White Zircon Gemstones, Round, VVS

3.22ctw Warm White Zircon, Round, VVS

6.5 mm (calibrated)

$ 104.72

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4.46ctw Warm White Zircon Gemstones, Round, VS
Zircon Product Video (405516)

4.46ctw Warm White Zircon, Round, VS

7.5 mm (calibrated)

$ 145.60

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0.36ct Deep Wine Red Ruby Gemstones, Round, VS-SI

0.36ct Deep Wine Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 155.30

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0.75ct Dark Red Ruby Gemstones, Round, VS-SI

0.75ct Dark Red Ruby, Round, VS-SI

5 mm (calibrated)

$ 290.57

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0.57ct Multicolor Tourmaline Gemstones, Round, Transparent

0.57ct Multicolor Tourmaline, Round, Transparent

5 mm (calibrated)

$ 14.25

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1.65ct Medium Yellow Beryl Gemstones, Round, VVS

1.65ct Medium Yellow Beryl, Round, VVS

8 mm (calibrated)

$ 39.60

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0.46ct Light Yellow Grossularite Garnet Gemstones, Round, VS-SI

0.46ct Light Yellow Grossularite Garnet, Round, VS-SI

4.5 mm (calibrated)

$ 13.97

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8.60ct Very Light Dijon Yellow Rutile Quartz Gemstones, Round, Transparent

8.60ct Very Light Dijon Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 28.15

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4.75ctw Clear White Zircon Gemstones, Round, VVS-VS

4.75ctw Clear White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 90.42

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4.61ct Medium Yellow Rutile Quartz Gemstones, Round, Transparent

4.61ct Medium Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 15.16

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2.62ct Pinkish Red Ruby Gemstones, Round, VS-SI

2.62ct Pinkish Red Ruby, Round, VS-SI

7.5 mm (calibrated)

$ 282.96

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1.60ct Medium Orange Zircon Gemstones, Round, VVS

1.60ct Medium Orange Zircon, Round, VVS

6.5 mm (calibrated)

$ 42.24

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0.79ctw Clear White Sapphire Gemstones, Round, VVS-VS

0.79ctw Clear White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 125.54

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2.09ct Hickory Brown Smoky Quartz Gemstones, Round, VS-SI

2.09ct Hickory Brown Smoky Quartz, Round, VS-SI

8 mm (calibrated)

$ 13.80

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0.19ct L Diamond Gemstones, Round, VVS

0.19ct L Diamond, Round, VVS

3.5 mm (calibrated)

$ 384.34

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1.40ct Translucent White Cat's Eye Moonstone Gemstones, Round, Transparent

1.40ct Translucent White Cat's Eye Moonstone, Round, Transparent

7 mm (calibrated)

$ 9.24

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1.26ct Light Gold Citrine Gemstones, Round, VVS

1.26ct Light Gold Citrine, Round, VVS

7 mm (calibrated)

$ 10.08

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1.66ct Multicolor Spectrolite Gemstones, Round, Opaque

1.66ct Multicolor Spectrolite, Round, Opaque

8 mm (calibrated)

$ 9.14

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7.46ct White Quartz Cat's Eye Gemstones, Round, Transparent

7.46ct White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 39.38

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9.47ct Pale Yellow Rutile Quartz Gemstones, Round, Transparent

9.47ct Pale Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 39.62

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1.42ct White Zircon Gemstones, Round, VS
Zircon Product Video (405622)

1.42ct White Zircon, Round, VS

6 mm (calibrated)

$ 46.36

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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 -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate
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