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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
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Round Shaped Gemstones Treatment

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Multicolor Round Shaped Gemstones
Orange Round Shaped Gemstones
Pink Round Shaped Gemstones
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Violet Round Shaped Gemstones
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Yellow Round Shaped Gemstones
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18.58ct Medium Violet-Pink Amethyst, Round, VVS

18 mm (calibrated)

$ 156.07

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1.65ct Amber Orange Hessonite Garnet, Round, VS

6.5 mm (calibrated)

$ 27.88

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13.68ct Gingerbread Brown Smoky Quartz, Round, VVS-VS

17 mm (calibrated)

$ 20.04

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12.28ct Medium Brown Smoky Quartz, Round, Transparent

16 mm (calibrated)

$ 48.62

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1.89ct Reddish Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 25.70

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1.27ctw Deep Orange-Gold Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 100.67

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4.81ct Light Dijon Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 15.82

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3.49ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 125.68

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2.19ct Warm Orange Sunstone, Round, Translucent

9 mm (calibrated)

$ 15.79

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24.79ct Medium Violet Amethyst, Round, VVS-VS

20 mm (calibrated)

$ 208.24

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0.30ct Very Light Pink Morganite, Round, VS

4.7 mm

$ 15.00

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6.21ct Deep Golden Orange Citrine, Round, VVS

12 mm (calibrated)

$ 40.44

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2.04ct Wine Red Ruby, Round, VS-SI

7 mm (calibrated)

$ 220.32

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2.72ctw Light Gold Citrine, Round, VVS

7 mm (calibrated)

$ 26.11

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7.77ct Medium-Light Brown Smoky Quartz, Round, VVS-VS

14 mm (calibrated)

$ 23.32

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1.12ctw Twilight Blue Sapphire, Round, VS

5 mm (calibrated)

$ 591.36

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0.85ct Black Diamond, Round, Opaque

5.5 mm (calibrated)

$ 816.00

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0.09ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 36.67

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3.85ctw Chocolate Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 10.16

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0.97ct Earth Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 19.37

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 16.85

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5.09ctw Multicolor Opal, Round, Transparent

8 mm (calibrated)

$ 171.02

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0.49ct Orange Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 23.52

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0.48ct Light Blue Sapphire, Round, VS

4 mm (calibrated)

$ 52.80

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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

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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.

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