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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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Lots
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23.89ct Greyish White Howlite, Cushion, Opaque

26.9 x 17.6 mm

$ 14.34

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30.28ct Multicolor Ruby-Zoisite, Fancy, Opaque

32.3 x 29.2 mm

$ 102.83

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22.86ct Schorl Tourmaline, Emerald Cut, Opaque

17.3 x 15.3 mm

$ 137.16

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23.18ct Greyish White Howlite, Round, Opaque

22.7 mm

$ 13.36

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95.86ct Multicolor Moss Agate, Pear Shape, Opaque

69.4 x 40.2 mm

$ 92.03

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58.56ct Golden-Orange Calcite, Pear Shape, Translucent

41.4 x 23.3 mm

$ 48.49

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93.06ct Mahogany Red Star Garnet, Oval, Opaque

29.2 x 25.6 mm

$ 368.52

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63.38ct Multicolor Jasper, Oval, Opaque

35.5 x 26.5 mm

$ 37.64

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11.22ct Dark Orange Spessartite Garnet, Oval, Translucent

14.9 x 10.6 mm

$ 385.67

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45.79ct Multicolor Jasper, Pear Shape, Opaque

34.6 x 27.7 mm

$ 60.44

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48.33ct Intense Violet Charoite, Cushion, Opaque

42.7 x 21.8 mm

$ 93.14

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46.05ct Corn Yellow Quartz, Cushion, IF

32.7 x 14.6 mm

$ 71.12

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17.27ct Schorl Tourmaline, Emerald Cut, Opaque

25 x 10.7 mm

$ 103.62

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30.08ct Orangish Gold Star Sapphire, Oval, Opaque

18.7 x 16.4 mm

$ 357.35

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47.42ct Bubblegum Pink Rose Quartz, Oval, Transparent/Translucent

25.1 x 21.3 mm

$ 81.38

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22.66ct Multicolor Ammolite, Fancy, Opaque

36.7 x 13.5 mm

$ 239.29

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71.86ct Medium Light-Brown Tiger's Eye Matrix, Fancy, Opaque

30.7 x 29.9 mm

$ 49.15

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59.70ct Medium-Dark Brown Tiger's Eye, Oval, Opaque

34.8 x 24.8 mm

$ 33.10

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45.47ct Deep Violet Charoite, Cushion, Opaque

28.4 x 22.6 mm

$ 90.02

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20.62ct Multicolor Agate, Oval, Opaque

16.2 x 15.1 mm

$ 23.51

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55.91ct Multicolor Tiger's Eye Matrix, Oval, Opaque

38.4 x 23.2 mm

$ 67.09

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62.94ct Dark Red Star Garnet, Oval, Opaque

23.1 x 19.7 mm

$ 74.77

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19.60ct Schorl Tourmaline, Oval, Opaque

19.8 x 16.5 mm

$ 117.60

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58.00ct Gingerbread Brown Jasper, Oval, Opaque

30.5 x 26.2 mm

$ 35.99

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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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 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

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

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