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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
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For Example: 8-9
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27.25ct Yellow Quartz, Cushion, VVS-VS

19.9 x 19.2 mm

$ 59.71

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38.79ct Multicolor Rainbow Moonstone, Fancy, Opaque

40 x 11.6 mm

$ 3.87

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5.35ct Green Sapphire, Oval, VVS

11.6 x 8.4 mm

$ 2,925.25

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59.32ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

40.5 x 22.1 mm

$ 59.08

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27.34ct Multicolor Jasper, Oval, Opaque

30.2 x 21 mm

$ 29.95

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24.80ct Multicolor Rainbow Pyrite, Fancy, Opaque

31.7 x 21.5 mm

$ 74.10

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31.72ct Multicolor Opal, Oval, Opaque

31.2 x 22.8 mm

$ 94.78

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60.01ct White Dendritic Agate, Pear Shape, Opaque

40.8 x 33.9 mm

$ 29.89

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23.70ct White Rainbow Moonstone, Pear Shape, Translucent

25.3 x 15.2 mm

$ 165.24

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83.50ct Pink Rose Quartz, Pear Shape, Transparent

32.2 x 26.1 mm

$ 182.97

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30.02ct Blue Chalcedony, Cushion, Opaque

25 x 23.8 mm

$ 74.75

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21.12ct Green Jadeite, Oval, Opaque

23.8 x 17.4 mm

$ 69.42

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52.74ct Multicolor Jasper, Oval, Opaque

32.6 x 23.8 mm

$ 43.34

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39.85ct Multicolor Rainbow Moonstone, Fancy, Opaque

42 x 11 mm

$ 3.98

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62.01ct Multicolor Jasper, Oval, Opaque

31.6 x 25.4 mm

$ 31.92

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10.44ct Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 274.51

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37.66ct Green Idocrase, Oval, Opaque

32.5 x 20.1 mm

$ 18.76

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57.56ct Pink Rose Quartz, Oval, Transparent

26.9 x 22.5 mm

$ 85.14

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32.86ct Violet Charoite, Oval, Opaque

30 x 22 mm (calibrated)

$ 54.00

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20.44ct Multicolor Rainbow Pyrite, Fancy, Opaque

31.6 x 19.5 mm

$ 52.93

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41.11ct Purple Ruby-Zoisite, Fancy, Opaque

32.9 x 27.2 mm

$ 115.88

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3.10ct Red Ruby, Flower Cut, Opaque

10.8 x 8.3 mm

$ 61.75

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51.23ct Blue Topaz, Emerald Cut, IF

28 x 16.5 mm

$ 708.22

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96.40ct Violet Amethyst, Square, Opaque

27.4 x 27.2 mm

$ 80.01

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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 have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
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Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 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 -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate
Enlarged Gemstone Image