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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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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
Purple Huge Gemstones
Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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91.61ct Multicolor Jasper, Oval, Opaque

63.3 x 32.2 mm

$ 77.28

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55.45ct Multicolor Agate, Fancy, Translucent

23.9 x 16.3 mm

$ 97.11

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25.17ct Multicolor Ammolite, Fancy, Opaque

23.8 x 21.6 mm

$ 250.69

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59.94ct Brown Jasper, Oval, Opaque

32.5 x 22.8 mm

$ 30.87

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5.88ct Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 556.37

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47.41ct Violet Amethyst, Pear Shape, VVS

29.3 x 19 mm

$ 314.80

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29.48ct Yellow Calcite, Oval, Translucent

29 x 19.8 mm

$ 20.26

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26.26ct White Rainbow Moonstone, Pear Shape, Translucent

21.7 x 20.9 mm

$ 183.08

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20.25ct Multicolor Opal, Oval, Opaque

21.2 x 16.8 mm

$ 1,008.45

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29.55ct Pink Rose Quartz, Oval, Transparent/Translucent

21.8 x 16.7 mm

$ 42.09

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63.49ct Multicolor Jasper, Oval, Opaque

46.7 x 30.3 mm

$ 36.67

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41.20ct White Rainbow Moonstone, Fancy, Opaque

38.8 x 12.6 mm

$ 3.42

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3.55ct Red Ruby, Fancy, Opaque

14.6 x 9.4 mm

$ 70.72

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86.75ct Violet Amethyst, Pear Shape, VVS

37 x 23.7 mm

$ 541.46

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22.44ct Multicolor Ammolite, Trillion, Opaque

23 x 23.2 mm

$ 245.85

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10.68ct Green Tsavorite Garnet, Pear Shape, Translucent

16.9 x 11.9 mm

$ 234.02

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28.30ct White Rainbow Moonstone, Oval, Translucent

29.5 x 13.8 mm

$ 28.19

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65.58ct Violet Amethyst, Oval, VVS

30 x 22 mm (calibrated)

$ 491.19

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29.81ct Multicolor Opal, Round, Opaque

26 mm

$ 89.08

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85.63ct Multicolor Jasper, Pear Shape, Opaque

41.4 x 34.8 mm

$ 11.26

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29.19ct Red Ruby, Oval, Translucent

17.9 x 14.7 mm

$ 1,279.22

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31.95ct Turquoise Aquamarine, Oval, Transparent

22.9 x 18.3 mm

$ 159.09

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35.16ct Violet Charoite, Cushion, Opaque

33.4 x 17.9 mm

$ 58.13

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21.68ct Blue Chalcedony, Cushion, Opaque

21 x 20.2 mm

$ 53.98

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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

easy site to navigate

Posted By Curt's Cabochons in June, 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

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

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate
Enlarged Gemstone Image