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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
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Multicolor Huge Gemstones
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Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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57.04ct Multicolor Agate, Oval, Opaque

23.4 x 21.1 mm

$ 34.08

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25.94ct Black Tourmaline, Emerald Cut, Opaque

20 x 15 mm (calibrated)

$ 129.18

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68.95ct Violet Amethyst, Oval, VVS

33.5 x 25.5 mm

$ 549.39

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61.30ct Multicolor Jasper, Oval, Opaque

33.4 x 25.3 mm

$ 31.56

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3.49ct Purple Ruby, Fancy, Opaque

17.4 x 10.3 mm

$ 69.52

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32.45ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 35.56

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39.60ct Multicolor Moss Agate, Oval, Translucent

34.5 x 24.3 mm

$ 32.87

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162.38ct Multicolor Quartz With Marcasite, Baguette, Transparent

46.3 x 36.9 mm

$ 348.84

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24.85ct Red Strawberry Quartz, Oval, Translucent

20.6 x 16.9 mm

$ 190.58

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23.61ct Violet Charoite, Fancy, Opaque

25.1 x 19.4 mm

$ 39.03

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45.73ct Multicolor Jasper, Fancy, Opaque

28.4 x 20.9 mm

$ 50.10

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21.39ct Multicolor Agate, Fancy, Opaque

17.2 x 10.8 mm

$ 37.46

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84.37ct Multicolor Jasper, Cushion, Opaque

38.4 x 38 mm

$ 51.78

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4.83ct Turquoise Grandidierite, Oval, SI

11.6 x 9.5 mm

$ 211.67

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11.23ct Yellow Apatite, Oval, VS

16.5 x 13.4 mm

$ 335.55

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21.32ct White Rainbow Moonstone, Oval, Transparent

25.2 x 6.3 mm

$ 169.88

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50.09ct Multicolor Jasper, Fancy, Opaque

32.1 x 29.6 mm

$ 28.44

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76.92ct White Rainbow Moonstone, Pear Shape, Translucent

37.4 x 30.9 mm

$ 536.29

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27.45ct Multicolor Jasper, Fancy, Opaque

29.7 x 15.9 mm

$ 30.08

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40.93ct Violet Amethyst, Oval, VVS-VS

22.6 x 18.4 mm

$ 271.78

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14.45ct Black Tourmaline, Pear Shape, Opaque

15.9 x 14.1 mm

$ 71.96

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5.86ct Red Ruby, Pear Shape, VS

12.1 x 9.6 mm

$ 291.83

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28.13ct White Rainbow Moonstone, Oval, Translucent

26.5 x 14.4 mm

$ 23.35

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55.50ct Red Star Garnet, Oval, Opaque

22.4 x 19.5 mm

$ 54.73

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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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
Enlarged Gemstone Image