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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: 6-7
For Example: 8-9
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Yellow Huge Gemstones
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Pairs
Lots
Faceted
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51.17ct Multicolor Tiger's Eye Matrix, Oval, Opaque

32.7 x 23.3 mm

$ 27.64

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32.09ct Multicolor Agate, Oval, Opaque

19.6 x 15.9 mm

$ 38.51

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23.39ct Purple Red Star Ruby, Oval, Opaque

17.3 x 14.8 mm

$ 370.50

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22.40ct Light Purplish Blue Chalcedony, Cushion, Opaque

21.7 x 18.4 mm

$ 67.20

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49.59ct Light Green Variscite, Fancy, Opaque

34.3 x 27.4 mm

$ 70.22

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51.06ct Multicolor Jasper, Oval, Opaque

33 x 23.6 mm

$ 37.74

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40.32ct Deep Navy Blue Sodalite, Fancy, Opaque

33.3 x 25.8 mm

$ 48.38

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47.69ct Golden-Orange Calcite, Oval, Translucent

37.6 x 27.9 mm

$ 39.49

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104.97ct Multicolor Agate, Square, Opaque

27.9 x 27.7 mm

$ 44.09

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21.52ct Greyish White Howlite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 12.40

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34.30ct Bluish White Rainbow Moonstone, Oval, Transparent

31.1 x 16.6 mm

$ 34.30

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35.10ct Multicolor Jasper, Fancy, Opaque

35.5 x 24.1 mm

$ 46.33

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52.82ct Multicolor Jasper, Oval, Opaque

38.2 x 26.1 mm

$ 39.74

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30.75ct Brown Moonstone, Oval, Opaque

22.3 x 16.3 mm

$ 81.18

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21.40ct Dark Green Uvarovite Garnet Drusy, Fancy, Opaque

23.1 x 15.2 mm

$ 38.52

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52.58ct Green Uvarovite Garnet Drusy, Trillion, Opaque

38.5 x 28.3 mm

$ 94.64

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79.08ct Dark Green Malachite, Oval, Opaque

36.8 x 25.7 mm

$ 73.07

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53.06ct Golden-Orange Calcite, Oval, Translucent

41.8 x 23.1 mm

$ 43.93

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63.74ct White Scolecite, Fancy, Opaque

41.7 x 20.3 mm

$ 63.74

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38.81ct Rose Pink Star Rose Quartz, Oval, Translucent

23 x 16.2 mm

$ 77.62

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85.63ct Multicolor Jasper, Pear Shape, Opaque

41.4 x 34.8 mm

$ 13.57

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73.85ct Multicolor Chrysocolla, Cushion, Opaque

32.2 x 28.5 mm

$ 151.54

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26.65ct Pineapple Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 70.36

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21.52ct Bluish White Rainbow Moonstone, Oval, Translucent

25.4 x 10.9 mm

$ 25.82

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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

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate
Enlarged Gemstone Image