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Home Gemstones Gemstones By Size Huge Gemstones

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
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Turquoise Huge Gemstones
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Yellow Huge Gemstones
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27.20ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 119.20

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53.48ct Violet Amethyst, Pear Shape, IF

27 x 20 mm (calibrated)

$ 351.55

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28.84ct Yellow Quartz, Oval, Transparent

23.9 x 17.3 mm

$ 37.91

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3.19ct Red Ruby, Round, VS-SI

8 mm (calibrated)

$ 285.95

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20.95ct Multicolor Rainbow Pyrite, Oval, Opaque

24.9 x 19.5 mm

$ 54.25

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703.88ct Blue Lapis Lazuli, Fancy, Opaque

101.8 x 25.4 mm

$ 292.11

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3.60ct Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 322.70

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31.64ct Black Nuummite, Cushion, Opaque

24.4 x 15.4 mm

$ 138.98

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28.01ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 61.37

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75.66ct Green Amazonite, Cushion, Opaque

34.2 x 28.5 mm

$ 60.29

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6.24ct Red Ruby, Round, VS

11 mm (calibrated)

$ 310.75

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4.20ct Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 376.49

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5.88ct Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 556.37

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16.78ct Black Tourmaline, Oval, Opaque

20 x 15 mm (calibrated)

$ 83.56

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31.41ct White Agate, Pear Shape, Opaque

32.3 x 21.2 mm

$ 49.74

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72.47ct Brown Tiger'S Eye, Square, Opaque

25.3 x 25.2 mm

$ 42.11

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8.75ct Green Tsavorite Garnet, Cushion, Translucent

14.8 x 12.8 mm

$ 191.73

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27.26ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 59.73

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56.97ct Violet Amethyst, Cushion, VVS

27 x 20 mm (calibrated)

$ 453.94

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21.38ct Multicolor Rainbow Pyrite, Fancy, Opaque

32.7 x 15.8 mm

$ 63.89

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23.05ct Multicolor Agate, Oval, Opaque

16.9 x 15.7 mm

$ 22.96

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10.56ct Purple Ruby, Fancy, Opaque

30.8 x 11.4 mm

$ 245.40

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6.73ct Purple Ruby, Fancy, Opaque

19.1 x 12.1 mm

$ 134.06

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22.41ct Multicolor Rainbow Moonstone, Fancy, Opaque

38.4 x 9 mm

$ 2.23

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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate
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