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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
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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4.60ct Hickory Brown Smoky Quartz Gemstones, Round, VVS-VS

4.60ct Hickory Brown Smoky Quartz, Round, VVS-VS

11 mm (calibrated)

$ 9.11

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0.64ct Earthy Pink Tourmaline Gemstones, Round, Transparent

0.64ct Earthy Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 30.72

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2.49ct Medium Orange Sunstone Gemstones, Round, Translucent

2.49ct Medium Orange Sunstone, Round, Translucent

9.5 mm (calibrated)

$ 16.32

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2.37ctw Light Earthy Yellow Citrine Gemstones, Round, VVS-VS

2.37ctw Light Earthy Yellow Citrine, Round, VVS-VS

7 mm (calibrated)

$ 19.91

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2.07ctw White Sapphire Gemstones, Round, VS
Sapphire Product Video (444925)

2.07ctw White Sapphire, Round, VS

4.4 mm

$ 329.42

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6.24ctw Sky Blue Topaz Gemstones, Round, VVS

6.24ctw Sky Blue Topaz, Round, VVS

9 mm (calibrated)

$ 52.63

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1.20ct Light Red Ruby Gemstones, Round, VS

1.20ct Light Red Ruby, Round, VS

6 mm (calibrated)

$ 129.60

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0.67ct Light Navy Blue Kyanite Gemstones, Round, SI

0.67ct Light Navy Blue Kyanite, Round, SI

5 mm (calibrated)

$ 20.10

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4.72ct Warm Orange Sunstone Gemstones, Round, Translucent

4.72ct Warm Orange Sunstone, Round, Translucent

11 mm (calibrated)

$ 34.70

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2.26ctw Multicolor Andalusite Gemstones, Round, VS-SI

2.26ctw Multicolor Andalusite, Round, VS-SI

4 mm (calibrated)

$ 134.24

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5.49ctw Multicolor Opal Gemstones, Round, Translucent

5.49ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 184.46

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7.69ct Medium Brown Smoky Quartz Gemstones, Round, VVS-VS

7.69ct Medium Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 15.23

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1.13ct Light Golden-Yellow Citrine Gemstones, Round, VS

1.13ct Light Golden-Yellow Citrine, Round, VS

7 mm (calibrated)

$ 9.04

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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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14.70ctw Multicolor Pietersite Gemstones, Round, Opaque

14.70ctw Multicolor Pietersite, Round, Opaque

14 mm (calibrated)

$ 41.81

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4.44ctw Medium Red Almandine Garnet Gemstones, Round, Transparent

4.44ctw Medium Red Almandine Garnet, Round, Transparent

3.2 mm

$ 29.30

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0.80ct Deep Blue Kyanite Gemstones, Round, SI

0.80ct Deep Blue Kyanite, Round, SI

5 mm (calibrated)

$ 24.00

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26.25ctw Multicolor Labradorite Gemstones, Round, Translucent

26.25ctw Multicolor Labradorite, Round, Translucent

20 mm (calibrated)

$ 69.30

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1.84ct Medium Orange Agate Gemstones, Round, Translucent

1.84ct Medium Orange Agate, Round, Translucent

7.5 mm (calibrated)

$ 4.86

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0.14ct Yellow Green Demantoid Garnet Gemstones, Round, VS
Demantoid Garnet Product Video (518956)

0.14ct Yellow Green Demantoid Garnet, Round, VS

3 mm (calibrated)

$ 4.51

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2.23ctw White Zircon Gemstones, Round, VVS-VS

2.23ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 79.48

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0.55ct Very Light Purple Spinel Gemstones, Round, VVS-VS

0.55ct Very Light Purple Spinel, Round, VVS-VS

5 mm (calibrated)

$ 34.75

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4.15ctw Deep Wine Red Almandine Garnet Gemstones, Round, Transparent

4.15ctw Deep Wine Red Almandine Garnet, Round, Transparent

3.2 mm

$ 24.90

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1.06ct Deep Orange Hessonite Garnet Gemstones, Round, VS

1.06ct Deep Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 19.51

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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 purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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