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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
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2.61ctw Light Green Peridot Gemstones, Round, VVS-VS

2.61ctw Light Green Peridot, Round, VVS-VS

4.5 mm (calibrated)

$ 51.68

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0.72ct Orange Pink Tourmaline Gemstones, Round, Transparent

0.72ct Orange Pink Tourmaline, Round, Transparent

5.2 mm

$ 34.56

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0.59ct Very Light Purple Spinel Gemstones, Round, VS

0.59ct Very Light Purple Spinel, Round, VS

4.7 mm

$ 37.27

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1.38ctw Multicolor Labradorite Gemstones, Round, Translucent

1.38ctw Multicolor Labradorite, Round, Translucent

5.2 mm

$ 3.58

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1.31ctw Navy Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (441559)

1.31ctw Navy Blue Sapphire, Round, VS

5 mm (calibrated)

$ 691.68

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3.13ctw Medium Golden Citrine Gemstones, Round, VVS-VS

3.13ctw Medium Golden Citrine, Round, VVS-VS

8 mm (calibrated)

$ 30.05

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5.73ct Dark Red Ruby Gemstones, Round, VS-SI
Ruby Product Video (722425)

5.73ct Dark Red Ruby, Round, VS-SI

10 mm (calibrated)

$ 618.84

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4.92ctw Multicolor Blue Mystic Quartz Gemstones, Round, VVS-VS

4.92ctw Multicolor Blue Mystic Quartz, Round, VVS-VS

9 mm (calibrated)

$ 35.42

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0.17ct Medium Green Emerald Gemstones, Round, SI

0.17ct Medium Green Emerald, Round, SI

3.5 mm (calibrated)

$ 51.00

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3.23ctw Medium Pink Strawberry Quartz Gemstones, Round, Translucent

3.23ctw Medium Pink Strawberry Quartz, Round, Translucent

7 mm (calibrated)

$ 23.78

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0.04ct Blue Diamond Gemstones, Round, VVS

0.04ct Blue Diamond, Round, VVS

2 mm (calibrated)

$ 48.00

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0.68ct Apricot Orange Sphalerite Gemstones, Round, VS-SI

0.68ct Apricot Orange Sphalerite, Round, VS-SI

5 mm (calibrated)

$ 40.80

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1.36ctw Deep Orange-Gold Sapphire Gemstones, Round, VS

1.36ctw Deep Orange-Gold Sapphire, Round, VS

5 mm (calibrated)

$ 89.21

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3.21ctw Gingerbread Brown Smoky Quartz Gemstones, Round, VS

3.21ctw Gingerbread Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 8.47

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1.07ct Light Golden-Yellow Citrine Gemstones, Round, VVS-VS

1.07ct Light Golden-Yellow Citrine, Round, VVS-VS

7 mm (calibrated)

$ 8.56

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6.22ct Multicolor Labradorite Gemstones, Round, Translucent

6.22ct Multicolor Labradorite, Round, Translucent

11 mm (calibrated)

$ 16.13

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2.35ctw Multicolor Labradorite Gemstones, Round, Translucent

2.35ctw Multicolor Labradorite, Round, Translucent

6.5 mm (calibrated)

$ 6.10

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2.45ct Light Orange Sunstone Gemstones, Round, Translucent

2.45ct Light Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 17.46

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1.42ct Medium Orange Zircon Gemstones, Round, VVS-VS

1.42ct Medium Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 40.82

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2.48ctw Amber Orange Spessartite Garnet Gemstones, Round, VVS-VS

2.48ctw Amber Orange Spessartite Garnet, Round, VVS-VS

4 mm (calibrated)

$ 140.50

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1.94ct Deep Crimson Ruby Gemstones, Round, VS-SI

1.94ct Deep Crimson Ruby, Round, VS-SI

7 mm (calibrated)

$ 174.60

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0.74ctw White Sapphire Gemstones, Round, VS

0.74ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 117.76

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0.45ct Honey Orange Sphalerite Gemstones, Round, VS-SI

0.45ct Honey Orange Sphalerite, Round, VS-SI

4.3 mm

$ 27.00

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2.74ctw Hot Pink Tourmaline Gemstones, Round, Transparent

2.74ctw Hot Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 56.59

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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

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic 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

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate
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