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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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Yellow Huge Gemstones
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40.69ct Golden-Orange Calcite, Oval, Translucent

36.5 x 21.4 mm

$ 33.70

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24.26ct Multicolor Agate, Oval, Opaque

17.6 x 15.7 mm

$ 29.11

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24.27ct Multicolor Agate, Round, Opaque

19 mm (calibrated)

$ 29.12

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58.74ct Multicolor Jasper, Baguette, Opaque

37.4 x 18.8 mm

$ 70.49

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61.24ct Multicolor Tiger's Eye Matrix, Oval, Opaque

41.4 x 25 mm

$ 33.07

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24.28ct Multicolor Ammolite, Fancy, Opaque

35.5 x 17.1 mm

$ 320.50

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26.91ct Greyish White Howlite, Oval, Opaque

26.3 x 19.1 mm

$ 15.50

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32.32ct Light Pink Rose Quartz, Fancy, Transparent/Translucent

28.1 x 18.3 mm

$ 42.66

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42.80ct Medium Violet Charoite, Oval, Opaque

32.6 x 25.6 mm

$ 84.74

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25.13ct Multicolor Jasper, Square, Opaque

22.2 x 21.9 mm

$ 33.17

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18.54ct Schorl Tourmaline, Emerald Cut, Opaque

26.6 x 9.6 mm

$ 111.24

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24.09ct Mahogany Red Star Garnet, Oval, Opaque

16 x 13 mm

$ 28.62

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31.64ct Black with Blue Sparkle Nuummite, Cushion, Opaque

24.4 x 15.4 mm

$ 167.44

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128.79ct Green with Red Agate, Square, Opaque

32.2 x 31.2 mm

$ 54.10

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22.30ct Greyish White Howlite, Oval, Opaque

27.7 x 19 mm

$ 13.38

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27.88ct Multicolor Rhodonite, Oval, Opaque

25 x 18 mm (calibrated)

$ 30.78

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10.77ct Medium Dark-Red Ruby, Oval, VS

13.9 x 11.4 mm

$ 646.20

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37.73ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 60.26

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21.06ct Medium Green Cat's Eye Opal, Baguette, Opaque

17.4 x 14.7 mm

$ 42.12

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29.97ct Multicolor Ruby-Zoisite, Baguette, Opaque

28 x 13.2 mm

$ 114.72

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38.26ct Red Strawberry Quartz, Fancy, Opaque

36.3 x 11.8 mm

$ 4.60

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32.30ct Multicolor Jasper, Baguette, Opaque

23.6 x 20.1 mm

$ 63.96

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75.18ct Medium Yellow Quartz, Fancy, VVS

39 x 17.7 mm

$ 103.38

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15.66ct Earth Green Opal, Oval, Opaque

20 x 15 mm (calibrated)

$ 40.40

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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

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate
Enlarged Gemstone Image