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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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74.01ct Multicolor Jasper, Baguette, Opaque

35.3 x 23.5 mm

$ 71.05

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16.50ct Yellowish Green Opal, Oval, Opaque

18 x 13 mm (calibrated)

$ 42.58

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29.47ct Black with Blue Sparkle Nuummite, Oval, Opaque

25.5 x 19.4 mm

$ 148.61

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62.88ct Light Yellow Quartz, Oval, Transparent

31 x 24.1 mm

$ 62.88

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25.63ct Multicolor Rainbow Pyrite, Oval, Opaque

27.1 x 14.7 mm

$ 79.66

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99.32ct Light Pink Rose Quartz, Oval, Transparent

32.3 x 28.1 mm

$ 262.20

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25.38ct Schorl Tourmaline, Emerald Cut, Opaque

19.1 x 13.5 mm

$ 152.28

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50.01ct Multicolor Tiger's Eye Matrix, Baguette, Opaque

32.8 x 19.9 mm

$ 27.00

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31.40ct Medium Purple Ruby, Oval, Opaque

32.9 x 26.6 mm

$ 799.19

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22.36ct Black with Blue Sparkle Nuummite, Oval, Opaque

20.2 x 16.1 mm

$ 110.54

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22.80ct Gold Zircon, Oval, VVS

16.9 x 13.4 mm

$ 2,699.99

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27.98ct Light Golden-Yellow Quartz, Oval, Transparent

21.5 x 16.8 mm

$ 44.33

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62.41ct Velvet Purple Violet Charoite, Oval, Opaque

38.6 x 26.2 mm

$ 123.58

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33.48ct Multicolor Opal, Oval, Opaque

36.9 x 20.1 mm

$ 120.53

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20.29ct Multicolor Ammolite, Fancy, Opaque

25 x 18 mm (calibrated)

$ 267.56

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38.60ct Multicolor Jasper, Oval, Opaque

33.1 x 25.7 mm

$ 50.95

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127.01ct Light-Medium Violet Amethyst, Pear Shape, IF

42.8 x 27.9 mm

$ 1,016.08

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3.64ct Medium Green Blue Grandidierite, Oval, Translucent

12 x 8 mm (calibrated)

$ 480.48

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21.39ct Golden-Orange Calcite, Pear Shape, Translucent

34.4 x 15.5 mm

$ 17.71

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18.94ct Dark Red Ruby, Oval, Translucent

15.3 x 13.3 mm

$ 590.93

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38.19ct Medium Grey Jadeite, Oval, Translucent

28.7 x 20.5 mm

$ 75.61

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21.21ct Bluish White Rainbow Moonstone, Oval, Transparent

24.8 x 12 mm

$ 203.62

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104.56ct Multicolor Bloodstone, Square, Opaque

28.6 x 28.4 mm

$ 43.92

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39.56ct Multicolor Rhodonite, Pear Shape, Opaque

30.9 x 25.7 mm

$ 47.47

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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 -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab 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 -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Enlarged Gemstone Image