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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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27.40ct Hickory Brown Tiger's Eye Matrix Gemstones, Round, Opaque

27.40ct Hickory Brown Tiger's Eye Matrix, Round, Opaque

23 mm

$ 32.88

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1.65ct Medium-Dark Orange Hessonite Garnet Gemstones, Round, VS-SI

1.65ct Medium-Dark Orange Hessonite Garnet, Round, VS-SI

7 mm (calibrated)

$ 27.88

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3.35ctw Multicolor Andalusite Gemstones, Round, VS
Andalusite Product Video (381881)

3.35ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 177.28

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7.04ct Hickory Brown Smoky Quartz Gemstones, Round, VVS-VS

7.04ct Hickory Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 13.94

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1.84ctw Candy Red Spessartite Garnet Gemstones, Round, VVS-VS

1.84ctw Candy Red Spessartite Garnet, Round, VVS-VS

4.5 mm (calibrated)

$ 75.29

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29.33ct Multicolor Jasper Gemstones, Round, Opaque

29.33ct Multicolor Jasper, Round, Opaque

22.9 mm

$ 20.06

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0.53ct Grey Purple-Pink Spinel Gemstones, Round, VS

0.53ct Grey Purple-Pink Spinel, Round, VS

5 mm (calibrated)

$ 33.49

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1.96ct Raspberry Pink Strawberry Quartz Gemstones, Round, Translucent

1.96ct Raspberry Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 18.11

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3.04ctw Deep Red Spessartite Garnet Gemstones, Round, VS

3.04ctw Deep Red Spessartite Garnet, Round, VS

5 mm (calibrated)

$ 120.38

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2.73ctw Medium Orange Spessartite Garnet Gemstones, Round, VVS-VS

2.73ctw Medium Orange Spessartite Garnet, Round, VVS-VS

5 mm (calibrated)

$ 108.11

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3.69ctw Medium Brown Smoky Quartz Gemstones, Round, VS

3.69ctw Medium Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 9.74

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0.55ct Twilight Blue Sapphire Gemstones, Round, VVS-VS

0.55ct Twilight Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 394.45

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10.65ct Chocolate Brown Smoky Quartz Gemstones, Round, VVS

10.65ct Chocolate Brown Smoky Quartz, Round, VVS

15 mm (calibrated)

$ 25.16

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0.36ct Bright Navy Blue Kyanite Gemstones, Round, VS

0.36ct Bright Navy Blue Kyanite, Round, VS

3.8 mm

$ 7.78

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1.64ct White Zircon Gemstones, Round, VS

1.64ct White Zircon, Round, VS

7 mm (calibrated)

$ 54.12

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6.68ct Deep Orange-Gold Citrine Gemstones, Round, VVS

6.68ct Deep Orange-Gold Citrine, Round, VVS

13 mm (calibrated)

$ 61.73

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0.67ct Intense Orange Sapphire Gemstones, Round, VVS-VS

0.67ct Intense Orange Sapphire, Round, VVS-VS

4.8 mm

$ 51.65

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0.11ct Medium Dark-Green Kornerupine Gemstones, Round, VS-SI

0.11ct Medium Dark-Green Kornerupine, Round, VS-SI

2.9 mm (calibrated)

$ 7.26

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2.35ct Medium-Light Yellow Beryl Gemstones, Round, VVS

2.35ct Medium-Light Yellow Beryl, Round, VVS

9 mm (calibrated)

$ 62.04

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0.80ctw Medium Green Demantoid Garnet Gemstones, Round, VVS-VS

0.80ctw Medium Green Demantoid Garnet, Round, VVS-VS

3.5 mm (calibrated)

$ 146.09

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1.36ct Medium Red Ruby Gemstones, Round, VS-SI
Ruby Product Video (722636)

1.36ct Medium Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 146.88

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1.51ct Medium Pink Tourmaline Gemstones, Round, Transparent

1.51ct Medium Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 37.75

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15.28ctw Black Spinel Gemstones, Round, Opaque

15.28ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 60.50

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7.14ctw Very Light Tawny Brown Rutile Quartz Gemstones, Round, Transparent

7.14ctw Very Light Tawny Brown Rutile Quartz, Round, Transparent

10 mm (calibrated)

$ 25.45

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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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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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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