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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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Size Explained

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For Example: 6-7
For Example: 8-9
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Turquoise Huge Gemstones
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Yellow Huge Gemstones
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52.54ct Green Amazonite, Baguette, Opaque

30.6 x 19.4 mm

$ 41.87

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3.86ct Purple Ruby, Fancy, Opaque

14 x 9 mm (calibrated)

$ 76.89

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29.67ct White Agate, Oval, Opaque

27.5 x 16 mm

$ 46.99

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57.41ct Red Star Garnet, Oval, Opaque

23.8 x 21 mm

$ 188.69

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69.84ct Blue Aquamarine, Pear Shape, Translucent

35.3 x 22.4 mm

$ 347.84

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20.91ct Blue Chalcedony, Cushion, Opaque

23 x 19.2 mm

$ 52.07

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3.64ct Turquoise Grandidierite, Oval, Translucent

12 x 8 mm (calibrated)

$ 398.80

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63.74ct Violet Charoite, Cushion, Opaque

36.4 x 25.2 mm

$ 104.75

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97.31ct Blue Aquamarine, Pear Shape, Translucent

37.1 x 30.5 mm

$ 484.60

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73.45ct White Howlite, Pear Shape, Opaque

45.9 x 32.5 mm

$ 40.24

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33.96ct Brown Tiger'S Eye, Oval, Opaque

28.4 x 20.1 mm

$ 18.61

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43.58ct White Rainbow Moonstone, Fancy, Opaque

44 x 12.4 mm

$ 3.62

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22.79ct Multicolor Cinnabar, Oval, Opaque

28.5 x 20.1 mm

$ 26.67

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24.54ct Multicolor Ammolite, Fancy, Opaque

37 x 13.8 mm

$ 537.72

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88.61ct Blue Lapis Lazuli, Square, Opaque

25.4 x 25.3 mm

$ 73.55

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38.55ct Multicolor Jasper, Oval, Opaque

35.4 x 21.4 mm

$ 52.79

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3.04ct Turquoise Grandidierite, Oval, SI

10 x 8 mm (calibrated)

$ 121.11

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37.26ct Yellow Star Sapphire, Oval, Opaque

19.6 x 16.9 mm

$ 367.39

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38.85ct White Rainbow Moonstone, Fancy, Opaque

41 x 11.3 mm

$ 3.23

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56.02ct Yellow Quartz, Oval, VVS

32.3 x 18.9 mm

$ 64.44

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40.69ct Violet Charoite, Cushion, Opaque

31.9 x 25.1 mm

$ 66.89

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27.36ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 59.95

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7.22ct Turquoise Grandidierite, Oval, Translucent

13.9 x 10.7 mm

$ 1,582.05

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26.28ct Multicolor Jasper, Baguette, Opaque

31.8 x 18.3 mm

$ 28.79

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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

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak 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
Enlarged Gemstone Image