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Home Gemstones Gemstones By Size Huge Gemstones

Huge & Large Gemstones

Browse our selection of large gemstones and huge loose gems, perfect for statement jewelry pieces and collectors seeking impressive stones.

Huge Gemstones Weight
Huge Gemstones Size
Huge Gemstones Clarity
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Huge Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
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Turquoise Huge Gemstones
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Yellow Huge Gemstones
Single
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Lots
Faceted
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6.34ct Turquoise Grandidierite, Oval, Translucent

14.8 x 10.5 mm

$ 182.55

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12.14ct Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,209.14

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51.56ct Green Amazonite, Pear Shape, Opaque

43 x 30.5 mm

$ 41.09

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6.82ct Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 339.64

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19.28ct Green Opal, Cushion, Opaque

18 x 18 mm (calibrated)

$ 44.73

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39.78ct Multicolor Opal, Pear Shape, Transparent

33.2 x 19.8 mm

$ 2,311.22

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10.01ct Red Ruby, Oval, VS

13 x 11 mm (calibrated)

$ 997.00

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6.03ct Green Sapphire, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 2,748.13

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20.60ct White Rainbow Moonstone, Pear Shape, Translucent

24.3 x 13.4 mm

$ 143.62

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30.27ct Multicolor Rainbow Moonstone, Fancy, Opaque

39.9 x 9.9 mm

$ 3.02

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15.91ct Red Ruby, Oval, Translucent

16.4 x 13.9 mm

$ 412.00

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61.03ct Brown Jasper, Oval, Opaque

31.7 x 15.4 mm

$ 31.42

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113.52ct Pink Star Rose Quartz, Oval, Transparent

29.4 x 26 mm

$ 186.56

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43.56ct Multicolor Rainbow Pyrite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 112.81

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104.74ct Brown Tiger'S Eye, Square, Opaque

28.1 x 27.7 mm

$ 60.86

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20.15ct Multicolor Ammolite, Fancy, Opaque

21 x 20 mm

$ 200.69

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19.78ct Golden Opal, Oval, Opaque

23.7 x 17.3 mm

$ 98.90

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22.60ct Gray Jadeite, Oval, Translucent

20 x 17.1 mm

$ 26.98

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21.89ct Red Pyrope Garnet, Oval, IF

18 x 13 mm (calibrated)

$ 726.75

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107.72ct Pink Rose Quartz, Square, Opaque

27.4 x 26.9 mm

$ 223.52

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4.07ct Purple Ruby, Fancy, Opaque

16 x 9.9 mm

$ 81.07

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27.86ct Red Ruby, Oval, Translucent

17.8 x 15.2 mm

$ 721.46

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46.45ct Multicolor Rhodonite, Oval, Opaque

28.5 x 20.5 mm

$ 26.83

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16.31ct Black Tourmaline, Emerald Cut, Opaque

16.6 x 11.4 mm

$ 81.22

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Why Buy Huge Gemstones from GemSelect?

Large Natural Gemstones

Our collection of large gemstones includes impressive natural stones sourced from trusted deposits around the world. These oversized gems showcase exceptional color, clarity, and presence, making them ideal for statement jewelry or gemstone collections.

Huge Gemstones for Statement Jewelry

Huge gemstones are perfect for bold jewelry designs that stand out. Whether you are creating a striking cocktail ring, pendant, or centerpiece piece, larger stones provide unmatched visual impact and brilliance.

Large loose gemstones for statement jewelry and collectors

Collector Size Gemstones

Large gemstones are highly desirable among collectors who appreciate rare sizes and impressive specimens. Oversized stones highlight the natural beauty of gems and often display stronger color zoning, clarity, and crystal structure.

Faceted Large Gemstones

Faceted large gemstones maximize brilliance and sparkle. Larger surfaces allow light to interact with more facets, producing exceptional fire and brilliance in stones such as sapphire, amethyst, citrine, garnet, and topaz.

Cabochon Large Gemstones

Cabochon cuts are popular for large gemstones because they emphasize color saturation and natural patterns. This style works especially well with gems like moonstone, labradorite, turquoise, and opal.

Rare Oversized Gemstones

Some gemstones become increasingly rare as size increases. Large sapphire, ruby, spinel, and tourmaline stones are particularly prized because high-quality rough capable of producing oversized gems is uncommon.

Buying Large Gemstones Online

GemSelect makes it easy to buy large gemstones online. Every stone is photographed individually and comes with detailed specifications including weight, size, clarity, and treatment information to help you choose with confidence.

Learn more about gemstone properties, treatments, and identification on our Gemstone Information Guide.

FAQs

What qualifies as a large gemstone?

Large gemstones are typically stones with higher carat weights than standard jewelry sizes. Depending on the gem type, stones above 5 to 10 carats are often considered large.

Are large gemstones more valuable?

In many cases, gemstone value increases with size, especially when the stone maintains good color, clarity, and cut quality. Large high-quality gems can be significantly rarer than smaller stones.

What gemstones are commonly available in large sizes?

Gemstones frequently found in larger sizes include amethyst, citrine, quartz, topaz, garnet, and some tourmalines. Gems like ruby and sapphire become much rarer as size increases.

Are large gemstones suitable for everyday jewelry?

Large gemstones are often used for statement jewelry such as cocktail rings, pendants, or collector pieces. Durability depends on the gem type and how the jewelry is worn.

Can I buy very large loose gemstones online safely?

Yes. Reputable sellers like GemSelect provide detailed images, full gemstone specifications, and transparent treatment disclosures so buyers can confidently purchase large loose gemstones online.

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

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 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 -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
Enlarged Gemstone Image