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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
Bi-color Huge Gemstones
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
Purple Huge Gemstones
Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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92.62ct Multicolor Jasper, Oval, Opaque

38.6 x 28.6 mm

$ 57.46

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15.49ct Wine Red Ruby, Oval, Translucent

17.5 x 14.7 mm

$ 511.18

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27.20ct Multicolor Ammolite, Round, Opaque

23.9 mm

$ 326.40

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3.60ct Jam Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 388.80

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58.05ct Greyish White Howlite, Pear Shape, Opaque

37.8 x 25.4 mm

$ 29.03

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63.01ct Multicolor Chrysocolla, Fancy, Opaque

35.3 x 24.6 mm

$ 129.30

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34.62ct Medium Purple Ruby-Zoisite, Fancy, Opaque

34.7 x 26.2 mm

$ 117.56

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20.34ct Multicolor Ammolite, Fancy, Opaque

19.6 x 19.4 mm

$ 268.49

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29.22ct Grayish Magenta Star Ruby, Oval, Opaque

19 x 16.4 mm

$ 462.84

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19.45ct Schorl Tourmaline, Cushion, Opaque

17.4 x 14.9 mm

$ 83.33

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55.45ct Multicolor Agate, Fancy, Translucent

23.9 x 16.3 mm

$ 117.00

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20.05ct Multicolor White Agate, Oval, Opaque

21.4 x 17.6 mm

$ 38.26

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14.72ct Wine Red Ruby, Pear Shape, VS

16 x 12.6 mm

$ 1,766.40

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40.50ct Golden-Orange Calcite, Oval, Translucent

37.1 x 21.8 mm

$ 33.54

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26.48ct Multicolor Agate, Oval, Opaque

19 x 18 mm

$ 25.42

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47.87ct Deep Purplish Violet Amethyst, Oval, IF

22.3 x 19.3 mm

$ 379.13

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48.69ct Golden-Orange Calcite, Oval, Translucent

36.3 x 25.3 mm

$ 40.32

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14.62ct Schorl Tourmaline, Emerald Cut, Opaque

18.3 x 10.9 mm

$ 87.72

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6.15ct Light Bluish Green Grandidierite, Oval, Translucent

12 x 10 mm (calibrated)

$ 213.34

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22.44ct Multicolor Ammolite, Trillion, Opaque

23 x 23.2 mm

$ 296.21

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29.51ct Orangish Gold Star Sapphire, Oval, Opaque

19.5 x 16.6 mm

$ 318.71

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22.55ct Grayish White Jadeite, Oval, Translucent

19 x 17 mm

$ 32.45

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10.96ct Medium Green Tsavorite Garnet, Oval, Translucent

18.8 x 11.9 mm

$ 289.34

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74.72ct Multicolor Jasper, Fancy, Opaque

45.4 x 40.3 mm

$ 75.94

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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

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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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
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