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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
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For Example: 8-9
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40.10ct Deep Violet Charoite, Baguette, Opaque

24.6 x 20.5 mm

$ 66.17

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5.14ct Deep Turquoise Grandidierite, Oval, VS-SI

11.5 x 9.5 mm

$ 271.39

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15.06ct Schorl Tourmaline, Cushion, Opaque

16.1 x 14.2 mm

$ 90.36

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20.95ct Multicolor Rainbow Pyrite, Oval, Opaque

24.9 x 19.5 mm

$ 65.36

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24.62ct Multicolor Ammolite, Fancy, Opaque

26.1 x 22.7 mm

$ 295.44

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6.82ct Deep Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 409.20

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29.77ct Multicolor Agate, Oval, Opaque

20.7 x 18.1 mm

$ 35.72

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32.75ct Multicolor Jasper, Baguette, Opaque

25.6 x 21.4 mm

$ 64.84

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27.29ct Medium Brown Moonstone, Oval, Opaque

25 x 18 mm (calibrated)

$ 54.04

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50.88ct Multicolor Tiger's Eye Matrix, Round, Opaque

27.6 mm

$ 61.06

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26.12ct Grayish White Jadeite, Fancy, Translucent

38.2 x 14.8 mm

$ 57.24

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19.10ct Deep Red Ruby, Oval, Translucent

15.9 x 13.9 mm

$ 595.92

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10.68ct Chrome Green Tsavorite Garnet, Pear Shape, Translucent

16.9 x 11.9 mm

$ 281.95

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75.13ct Multicolor Jasper, Oval, Opaque

31.9 x 24.9 mm

$ 46.61

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57.90ct Multicolor Jasper, Oval, Opaque

44.1 x 27.8 mm

$ 58.85

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85.78ct Light Pink Rose Quartz, Pear Shape, Transparent

38.3 x 23.7 mm

$ 226.46

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12.94ct Blood Red Ruby, Pear Shape, VS

16 x 12 mm (calibrated)

$ 1,552.80

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24.90ct Medium Grey Jadeite, Oval, Translucent

22.9 x 17 mm

$ 49.31

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79.11ct Dark Violet Charoite, Fancy, Opaque

47.7 x 28.3 mm

$ 156.64

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90.42ct Medium Dark-Yellow Quartz, Oval, VVS

33.9 x 22.6 mm

$ 149.20

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79.45ct Medium Purplish Violet Amethyst, Pear Shape, VVS

33.7 x 22.6 mm

$ 716.95

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44.59ct Bumblebee Yellow Quartz, Oval, Transparent

27 x 20 mm (calibrated)

$ 70.63

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51.12ct Multicolor Tiger's Eye Matrix, Fancy, Opaque

33.9 x 21.9 mm

$ 28.22

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26.74ct Multicolor Jasper, Pear Shape, Opaque

31.4 x 18.4 mm

$ 35.29

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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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

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

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
Enlarged Gemstone Image