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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
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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86.18ct Red Star Garnet, Round, Opaque

86.18ct Red Star Garnet, Round, Opaque

25 mm

$ 89.27

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0.96ct Red Malaya Garnet, Round, VS

0.96ct Red Malaya Garnet, Round, VS

5.5 mm (calibrated)

$ 31.56

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4.28ctw White Zircon, Round, VVS-VS

4.28ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 115.54

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5.32ct Brown Smoky Quartz, Round, VVS

5.32ct Brown Smoky Quartz, Round, VVS

12 mm (calibrated)

$ 29.14

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1.76ctw Orange Sunstone, Round, Translucent

1.76ctw Orange Sunstone, Round, Translucent

6 mm (calibrated)

$ 19.28

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5.22ctw White Rutile Quartz, Round, Transparent

5.22ctw White Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 11.44

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0.17ct White Diamond, Round, VVS

0.17ct White Diamond, Round, VVS

3.5 mm (calibrated)

$ 285.42

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3.99ctw Brown Smoky Quartz, Round, VS

3.99ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 8.75

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1.76ct Green Tourmaline, Round, Transparent

1.76ct Green Tourmaline, Round, Transparent

7 mm (calibrated)

$ 29.17

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0.36ct Pink Morganite, Round, VS-SI

0.36ct Pink Morganite, Round, VS-SI

5 mm (calibrated)

$ 14.94

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0.71ct Blue Kyanite, Round, SI

0.71ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 17.68

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0.89ct Multicolor Opal, Round, Translucent

0.89ct Multicolor Opal, Round, Translucent

7 mm (calibrated)

$ 21.85

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11.64ctw Green Amazonite, Round, Opaque

11.64ctw Green Amazonite, Round, Opaque

8 mm (calibrated)

$ 28.44

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10.06ctw Multicolor Labradorite, Round, Translucent

10.06ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 21.65

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19.39ct Violet Amethyst, Round, VVS

19.39ct Violet Amethyst, Round, VVS

18 mm (calibrated)

$ 135.19

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2.46ctw Green Tsavorite Garnet, Round, VS-SI
Tsavorite Garnet Product Video (389844)

2.46ctw Green Tsavorite Garnet, Round, VS-SI

2.5 mm (calibrated)

$ 191.07

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0.10ct Black Diamond, Round, Opaque

0.10ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 27.15

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0.74ct Green Tourmaline, Round, Transparent

0.74ct Green Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 15.36

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2.32ctw Pink Strawberry Quartz, Round, Translucent

2.32ctw Pink Strawberry Quartz, Round, Translucent

7 mm (calibrated)

$ 23.26

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6.30ctw Blue Topaz, Round, VS

6.30ctw Blue Topaz, Round, VS

9 mm (calibrated)

$ 44.11

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0.34ct Orange Spessartite Garnet, Round, SI

0.34ct Orange Spessartite Garnet, Round, SI

4.2 mm

$ 11.51

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2.02ctw Red Pyrope Garnet, Round, Transparent

2.02ctw Red Pyrope Garnet, Round, Transparent

2.1 mm (calibrated)

$ 11.06

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23.17ctw Multicolor Labradorite, Round, Opaque

23.17ctw Multicolor Labradorite, Round, Opaque

20 mm (calibrated)

$ 50.76

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4.89ct White Topaz, Round, VVS-VS

4.89ct White Topaz, Round, VVS-VS

10 mm (calibrated)

$ 22.77

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 -> 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

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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