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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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Pink Huge Gemstones
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Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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39.35ct Multicolor Jasper, Oval, Opaque

31.9 x 22.1 mm

$ 51.95

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20.25ct Black with Blue Sparkle Nuummite, Oval, Opaque

21.9 x 15.7 mm

$ 107.16

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76.47ct Mauve Violet Charoite, Pear Shape, Opaque

58.5 x 32.4 mm

$ 156.91

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54.96ct Multicolor Jasper, Oval, Opaque

35.9 x 26.2 mm

$ 72.55

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26.57ct Bluish White Rainbow Moonstone, Oval, Translucent

23.8 x 17.8 mm

$ 31.88

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25.94ct Light Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 68.48

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51.56ct Lime Green Uvarovite Garnet Drusy, Fancy, Opaque

38.6 x 23 mm

$ 92.81

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83.50ct Light Rose Pink Rose Quartz, Pear Shape, Transparent

32.2 x 26.1 mm

$ 220.44

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71.43ct Medium Yellow Quartz, Oval, VVS

33 x 20.9 mm

$ 117.86

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22.73ct Deep Red Ruby, Oval, Translucent

17 x 13.6 mm

$ 709.18

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16.64ct Schorl Tourmaline, Emerald Cut, Opaque

15.5 x 13.4 mm

$ 99.84

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45.73ct Multicolor Jasper, Fancy, Opaque

28.4 x 20.9 mm

$ 60.36

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32.69ct Dark Brown Moonstone, Oval, Opaque

22.2 x 16.1 mm

$ 64.73

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32.53ct Multicolor Agate, Fancy, Opaque

21.8 x 11.9 mm

$ 68.64

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21.88ct Earth Green Cat's Eye Opal, Oval, Opaque

24.6 x 16.8 mm

$ 65.64

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21.11ct Multicolor Ammolite, Fancy, Opaque

24.6 x 19.3 mm

$ 506.64

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37.66ct Grey Green Jadeite, Oval, Translucent

28.8 x 21.7 mm

$ 74.57

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20.29ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

21.3 x 15.9 mm

$ 194.78

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20.28ct Schorl Tourmaline, Oval, Opaque

19.1 x 16 mm

$ 86.88

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41.01ct Multicolor Rhodochrosite, Oval, Opaque

25 x 18 mm (calibrated)

$ 108.26

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41.94ct Multicolor Jasper, Marquise, Opaque

39.9 x 19.9 mm

$ 39.55

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53.26ct Light Velvet Purple Violet Charoite, Cushion, Opaque

36 x 24.5 mm

$ 120.22

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23.38ct Multicolor Ammolite, Fancy, Opaque

33.7 x 14.7 mm

$ 462.92

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33.16ct Bluish White Rainbow Moonstone, Marquise, Transparent

40.6 x 15.1 mm

$ 318.34

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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 needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 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