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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
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Size Explained

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For Example: 6-7
For Example: 8-9
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Turquoise Huge Gemstones
Violet Huge Gemstones
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Yellow Huge Gemstones
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3.10ct Turquoise Grandidierite, Pear Shape, VS-SI

12.5 x 9.4 mm

$ 135.85

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30.82ct Violet Charoite, Oval, Opaque

35.4 x 18 mm

$ 57.73

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39.08ct Yellow Calcite, Oval, Translucent

39.2 x 20.2 mm

$ 26.86

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17.16ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 444.37

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39.11ct Yellow Calcite, Oval, Translucent

39.2 x 23.7 mm

$ 26.88

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23.72ct Multicolor Agate, Fancy, Translucent

18.3 x 11.6 mm

$ 41.54

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49.00ct Turquoise Aquamarine, Pear Shape, Transparent

28.4 x 21.3 mm

$ 244.02

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54.17ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

36.2 x 22.5 mm

$ 24.29

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63.29ct Red Star Garnet, Oval, Opaque

23.7 x 23.5 mm

$ 65.55

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47.13ct Green Idocrase, Oval, Opaque

31.5 x 24.4 mm

$ 23.47

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85.53ct Multicolor Ruby-Zoisite, Oval, Opaque

38.2 x 30.3 mm

$ 140.57

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15.08ct Green Opal, Oval, Opaque

17.1 x 15.8 mm

$ 32.29

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98.04ct Brown Tiger'S Eye, Square, Opaque

27.1 x 26.6 mm

$ 56.96

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46.63ct Violet Amethyst, Pear Shape, VVS

28.8 x 19.8 mm

$ 309.62

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9.79ct Purple Ruby, Fancy, Opaque

21.2 x 16.4 mm

$ 195.02

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73.47ct Multicolor Jasper, Baguette, Opaque

35.2 x 23.2 mm

$ 58.55

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20.09ct Multicolor Opal, Pear Shape, Opaque

24.1 x 19.7 mm

$ 60.03

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26.59ct Gray Jadeite, Oval, Translucent

20.8 x 16.4 mm

$ 31.76

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47.73ct Multicolor Jasper, Baguette, Opaque

31.1 x 23.7 mm

$ 52.29

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8.85ct Turquoise Grandidierite, Oval, SI-I1

14 x 12 mm (calibrated)

$ 290.88

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69.23ct Multicolor Jasper, Oval, Opaque

46.3 x 27 mm

$ 39.99

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23.21ct Green Jadeite, Oval, Translucent

25.5 x 21 mm

$ 50.85

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20.08ct Black Onyx, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 20.00

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46.40ct Yellow Quartz, Oval, Transparent

26.8 x 21.2 mm

$ 38.51

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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

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

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 -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

Posted By Jess in July, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

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