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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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Green Round Shaped Gemstones
Multicolor Round Shaped Gemstones
Orange Round Shaped Gemstones
Pink Round Shaped Gemstones
Purple Round Shaped Gemstones
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Violet Round Shaped Gemstones
White Round Shaped Gemstones
Yellow Round Shaped Gemstones
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1.53ctw Yellow Sapphire, Round, VVS-VS

1.53ctw Yellow Sapphire, Round, VVS-VS

1.4 mm (calibrated)

$ 153.00

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0.75ctw White Sapphire, Round, VS

0.75ctw White Sapphire, Round, VS

4.3 mm

$ 99.46

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1.29ct Yellow Citrine, Round, VVS

1.29ct Yellow Citrine, Round, VVS

7 mm (calibrated)

$ 12.38

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6.88ctw Multicolor Mystic Quartz, Round, VS

6.88ctw Multicolor Mystic Quartz, Round, VS

10 mm (calibrated)

$ 49.54

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11.78ct Blue Color-Change Fluorite, Round, VS

11.78ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 389.98

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0.06ct Black Diamond, Round, Opaque

0.06ct Black Diamond, Round, Opaque

2.6 mm (calibrated)

$ 24.74

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1.04ct Yellow Beryl, Round, VVS

1.04ct Yellow Beryl, Round, VVS

7 mm (calibrated)

$ 24.96

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23.77ct Violet Amethyst, Round, VVS
Amethyst Product Video (693089)

23.77ct Violet Amethyst, Round, VVS

20 mm (calibrated)

$ 199.67

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2.47ctw Multicolor Andalusite, Round, VS-SI

2.47ctw Multicolor Andalusite, Round, VS-SI

3.8 mm

$ 133.38

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2.12ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (445581)

2.12ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 336.90

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1.86ct White Zircon, Round, VVS

1.86ct White Zircon, Round, VVS

6.5 mm (calibrated)

$ 55.62

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1.45ct Orange Sunstone, Round, Translucent

1.45ct Orange Sunstone, Round, Translucent

7 mm (calibrated)

$ 26.80

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3.49ct Orange Sunstone, Round, Transparent

3.49ct Orange Sunstone, Round, Transparent

10 mm (calibrated)

$ 24.52

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2.76ctw Green Tsavorite Garnet, Round, VS-SI

2.76ctw Green Tsavorite Garnet, Round, VS-SI

2.5 mm (calibrated)

$ 258.28

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0.06ct Black Diamond, Round, Opaque

0.06ct Black Diamond, Round, Opaque

2.3 mm (calibrated)

$ 23.54

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5.57ct Yellow Quartz, Round, VVS

5.57ct Yellow Quartz, Round, VVS

12 mm (calibrated)

$ 27.06

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1.67ct Orange Zircon, Round, VS

1.67ct Orange Zircon, Round, VS

6.5 mm (calibrated)

$ 44.09

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0.04ct Green Diamond, Round, VVS-VS

0.04ct Green Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 62.40

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2.49ctw White Zircon, Round, VVS-VS

2.49ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 71.71

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2.32ct Orange Sunstone, Round, Translucent

2.32ct Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 16.54

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15.17ct Brown Smoky Quartz, Round, VVS-VS

15.17ct Brown Smoky Quartz, Round, VVS-VS

17 mm (calibrated)

$ 60.07

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3.02ctw Brown Smoky Quartz, Round, VS

3.02ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 7.97

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20.47ct Multicolor Agate, Round, Opaque

20.47ct Multicolor Agate, Round, Opaque

15 mm (calibrated)

$ 24.56

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3.64ctw Brown Smoky Quartz, Round, VS

3.64ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 9.61

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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 have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

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

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 -> 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

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
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