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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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Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Shaped Gemstones
Blue Round Shaped Gemstones
Brown Round Shaped Gemstones
Golden
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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7.09ct Blue Larimar, Round, Opaque

7.09ct Blue Larimar, Round, Opaque

12 mm (calibrated)

$ 61.37

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0.23ct Red Ruby, Round, VS

0.23ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 75.85

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0.46ctw Blue Kyanite, Round, VS-SI

0.46ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 8.25

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3.17ctw Pink Sapphire, Round, Transparent

3.17ctw Pink Sapphire, Round, Transparent

3.1 mm

$ 86.83

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0.38ct Blue Kyanite, Round, SI

0.38ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 9.46

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4.49ct Pink Strawberry Quartz, Round, Translucent

4.49ct Pink Strawberry Quartz, Round, Translucent

11 mm (calibrated)

$ 34.43

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1.19ct Orange Zircon, Round, VVS-VS

1.19ct Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 28.39

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2.63ct Pink Strawberry Quartz, Round, Transparent

2.63ct Pink Strawberry Quartz, Round, Transparent

9 mm (calibrated)

$ 21.46

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5.78ct Brown Smoky Quartz, Round, Transparent

5.78ct Brown Smoky Quartz, Round, Transparent

12 mm (calibrated)

$ 24.25

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1.03ct Orange Hessonite Garnet, Round, VS

1.03ct Orange Hessonite Garnet, Round, VS

5.5 mm (calibrated)

$ 17.45

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12.79ct Brown Smoky Quartz, Round, VVS-VS

12.79ct Brown Smoky Quartz, Round, VVS-VS

16 mm (calibrated)

$ 15.55

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0.48ct Pink Morganite, Round, VS-SI

0.48ct Pink Morganite, Round, VS-SI

5.5 mm (calibrated)

$ 19.92

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1.43ct Orange Zircon, Round, VVS-VS
Zircon Product Video (436953)

1.43ct Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 31.33

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1.22ctw Blue Sapphire, Round, VS
Sapphire Product Video (441572)

1.22ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 534.65

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3.71ctw Green Prehnite, Round, Transparent

3.71ctw Green Prehnite, Round, Transparent

7.5 mm (calibrated)

$ 20.16

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0.47ct Orange Sphalerite, Round, VS-SI

0.47ct Orange Sphalerite, Round, VS-SI

4.5 mm (calibrated)

$ 23.41

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0.49ct Red Ruby, Round, VS-SI

0.49ct Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 146.21

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4.34ctw Green Prehnite, Round, Transparent

4.34ctw Green Prehnite, Round, Transparent

7.5 mm (calibrated)

$ 19.65

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9.72ct Brown Smoky Quartz, Round, VS

9.72ct Brown Smoky Quartz, Round, VS

15 mm (calibrated)

$ 15.98

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2.34ctw White Zircon, Round, VS

2.34ctw White Zircon, Round, VS

6 mm (calibrated)

$ 69.22

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7.79ct Yellow Citrine, Round, VVS

7.79ct Yellow Citrine, Round, VVS

13 mm (calibrated)

$ 51.20

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2.85ct Red Ruby, Round, VS-SI

2.85ct Red Ruby, Round, VS-SI

8 mm (calibrated)

$ 255.47

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6.41ct Brown Smoky Quartz, Round, VVS-VS

6.41ct Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 12.57

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4.12ctw White Zircon, Round, VS

4.12ctw White Zircon, Round, VS

7 mm (calibrated)

$ 110.95

View Gem
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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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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