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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
Huge Gemstones Clarity
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Huge Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
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Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
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Yellow Huge Gemstones
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Pairs
Lots
Faceted
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76.47ct Violet Charoite, Pear Shape, Opaque

58.5 x 32.4 mm

$ 130.24

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12.29ct Turquoise Grandidierite, Oval, Translucent

17.1 x 12.8 mm

$ 403.94

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28.84ct Yellow Quartz, Oval, Transparent

23.9 x 17.3 mm

$ 37.91

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87.70ct Violet Charoite, Cushion, Opaque

31 x 27.3 mm

$ 144.13

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65.30ct Multicolor Jasper, Fancy, Opaque

33.2 x 27.7 mm

$ 45.53

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30.88ct Red Strawberry Quartz, Fancy, Opaque

33.1 x 11 mm

$ 3.08

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111.36ct Violet Amethyst, Square, Opaque

28.7 x 28.3 mm

$ 92.43

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50.87ct Violet Amethyst, Oval, VS

27.4 x 21.4 mm

$ 354.67

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48.12ct Violet Charoite, Fancy, Opaque

27.1 x 22 mm

$ 79.05

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43.57ct Multicolor Jasper, Oval, Opaque

32.5 x 24.6 mm

$ 47.74

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34.78ct Red Pyrope Garnet, Oval, VVS

22.1 x 17 mm

$ 1,443.37

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21.02ct White Rainbow Moonstone, Pear Shape, Translucent

21.2 x 14.1 mm

$ 146.55

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47.13ct Pink Rose Quartz, Oval, Transparent/Translucent

26.4 x 21.4 mm

$ 67.13

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21.56ct Multicolor Ammolite, Fancy, Opaque

22.2 x 18 mm

$ 429.48

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48.71ct Violet Amethyst, Oval, IF

25.4 x 19.1 mm

$ 323.43

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11.10ct Turquoise Grandidierite, Oval, Translucent

14.8 x 13.3 mm

$ 364.83

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32.31ct Multicolor Pietersite, Oval, Opaque

28.2 x 20.6 mm

$ 82.48

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12.66ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 332.88

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22.92ct Multicolor Cinnabar, Round, Opaque

24.6 mm

$ 26.83

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15.06ct Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,499.98

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45.54ct Violet Charoite, Cushion, Opaque

32.4 x 26.1 mm

$ 85.32

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50.68ct Multicolor Jasper, Baguette, Opaque

30 x 22 mm (calibrated)

$ 31.09

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6.15ct Turquoise Grandidierite, Oval, Translucent

12 x 10 mm (calibrated)

$ 177.07

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18.73ct Yellow Apatite, Oval, VS

18.8 x 15.5 mm

$ 1,685.70

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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

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 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
Enlarged Gemstone Image