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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
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Black Round Shaped Gemstones
Blue Round Shaped Gemstones
Brown 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
Single
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Lots
Faceted
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1.15ct Yellow Tourmaline, Round, Transparent

1.15ct Yellow Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 25.30

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1.12ct Yellow Citrine, Round, VVS-VS

1.12ct Yellow Citrine, Round, VVS-VS

7 mm (calibrated)

$ 8.96

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7.22ctw Pink Strawberry Quartz, Round, Translucent

7.22ctw Pink Strawberry Quartz, Round, Translucent

10 mm (calibrated)

$ 133.43

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2.31ct White Zircon, Round, VVS-VS

2.31ct White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 81.91

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1.02ct Orange Hessonite Garnet, Round, VVS-VS

1.02ct Orange Hessonite Garnet, Round, VVS-VS

5.5 mm (calibrated)

$ 18.78

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1.72ct Pink Strawberry Quartz, Round, Translucent

1.72ct Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 15.89

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1.91ct Orange Hessonite Garnet, Round, VS

1.91ct Orange Hessonite Garnet, Round, VS

7 mm (calibrated)

$ 37.30

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1.53ct Blue Kyanite, Round, SI

1.53ct Blue Kyanite, Round, SI

7 mm (calibrated)

$ 45.90

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1.54ctw Yellow Sapphire, Round, VVS-VS

1.54ctw Yellow Sapphire, Round, VVS-VS

1.4 mm (calibrated)

$ 154.00

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1.80ctw Green Demantoid Garnet, Round, VS-SI

1.80ctw Green Demantoid Garnet, Round, VS-SI

3.3 mm

$ 95.04

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1.70ct Yellow Citrine, Round, VVS

1.70ct Yellow Citrine, Round, VVS

8 mm (calibrated)

$ 14.28

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0.18ct Green Emerald, Round, SI

0.18ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 54.00

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1.16ct White Cat's Eye Moonstone, Round, Transparent

1.16ct White Cat's Eye Moonstone, Round, Transparent

7 mm (calibrated)

$ 7.66

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6.49ct Brown Rutile Quartz, Round, Transparent
Rutile Quartz Product Video (538971)

6.49ct Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 17.14

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0.95ct Orange Hessonite Garnet, Round, VS

0.95ct Orange Hessonite Garnet, Round, VS

5.7 mm

$ 17.48

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47.25ct Green Amazonite, Round, Opaque

47.25ct Green Amazonite, Round, Opaque

30.4 mm

$ 45.36

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9.41ct Brown Smoky Quartz, Round, VS

9.41ct Brown Smoky Quartz, Round, VS

14 mm (calibrated)

$ 22.22

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1.35ctw White Sapphire, Round, VS

1.35ctw White Sapphire, Round, VS

4.3 mm

$ 214.85

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7.33ct Yellow Rutile Quartz, Round, Transparent

7.33ct Yellow Rutile Quartz, Round, Transparent

14 mm (calibrated)

$ 24.00

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0.36ct Red Ruby, Round, SI

0.36ct Red Ruby, Round, SI

4 mm (calibrated)

$ 155.30

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0.15ctw White Diamond, Round, VVS-VS

0.15ctw White Diamond, Round, VVS-VS

2.8 mm (calibrated)

$ 328.36

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2.18ct Orange Zircon, Round, VVS

2.18ct Orange Zircon, Round, VVS

7.5 mm (calibrated)

$ 71.94

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0.58ct Yellow Sapphire, Round, VS

0.58ct Yellow Sapphire, Round, VS

5 mm (calibrated)

$ 45.97

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12.86ctw Multicolor Pietersite, Round, Opaque
Pietersite Product Video (601387)

12.86ctw Multicolor Pietersite, Round, Opaque

14 mm (calibrated)

$ 68.41

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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

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

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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