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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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37.31ct Medium Orange Strawberry Quartz, Fancy, Opaque

35.8 x 11.7 mm

$ 4.48

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40.04ct Grayish Green Jadeite, Fancy, Translucent

42.7 x 16 mm

$ 39.64

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3.19ct Reddish Pink Ruby, Round, VS-SI

8 mm (calibrated)

$ 344.52

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20.59ct Bluish White Rainbow Moonstone, Fancy, Transparent

28.6 x 12.6 mm

$ 197.66

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21.26ct Multicolor Ammolite, Fancy, Opaque

22.9 x 20.5 mm

$ 280.63

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38.71ct Multicolor Jasper, Oval, Opaque

33.5 x 24.1 mm

$ 56.21

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9.10ct Medium Red Ruby, Oval, VS

12.2 x 10.6 mm

$ 500.50

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40.87ct Medium Green Jade, Fancy, Translucent

28.8 x 21.7 mm

$ 30.76

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3.50ct Deep Crimson Ruby, Round, VS-SI

8 mm (calibrated)

$ 378.00

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27.41ct Grayish Green Jade, Fancy, Translucent

28.2 x 16.9 mm

$ 20.62

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23.93ct Greyish White Howlite, Cushion, Opaque

27.9 x 18.3 mm

$ 14.36

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73.18ct Multicolor Tiger's Eye Matrix, Oval, Opaque

33.8 x 24.5 mm

$ 50.93

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53.89ct Light Blue Green Larimar, Oval, Opaque

38 x 25.2 mm

$ 768.26

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83.14ct Bright Blue Lapis Lazuli, Square, Opaque

26.3 x 25.9 mm

$ 83.14

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23.05ct Deep Orange Spessartite Garnet, Oval, Translucent

16.9 x 13.9 mm

$ 691.50

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21.06ct Multicolor Ammolite, Fancy, Opaque

27.1 x 16.6 mm

$ 277.99

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3.51ct Medium Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 379.08

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28.03ct Black with Blue Sparkle Nuummite, Oval, Opaque

30.1 x 20.6 mm

$ 141.34

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8.27ct Pistachio Green Emerald, Pear Shape, Translucent

15.1 x 10.7 mm

$ 4,912.38

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30.31ct Pineapple Yellow Quartz, Pear Shape, VVS

25 x 19 mm

$ 80.02

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22.34ct Bluish White Rainbow Moonstone, Oval, Translucent

26.3 x 13.8 mm

$ 26.81

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23.03ct Light Purplish Blue Chalcedony, Cushion, Opaque

25 x 18 mm (calibrated)

$ 69.10

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45.90ct Bluish White Rainbow Moonstone, Oval, Translucent

32.4 x 23.6 mm

$ 45.90

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48.40ct Medium Violet Charoite, Fancy, Opaque

35.2 x 23.9 mm

$ 95.83

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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

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate
Enlarged Gemstone Image