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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

Choose Size or Size Range
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
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Pairs
Lots
Faceted
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22.91ct Multicolor Agate, Oval, Opaque

18.6 x 17.2 mm

$ 38.79

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14.62ct Black Tourmaline, Emerald Cut, Opaque

18.3 x 10.9 mm

$ 72.81

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33.28ct Yellow Calcite, Oval, Translucent

38.4 x 17.3 mm

$ 22.87

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39.29ct Multicolor Rainbow Pyrite, Fancy, Opaque

26.5 x 22.5 mm

$ 83.61

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108.80ct Pink Rose Quartz, Oval, Transparent

34.2 x 24.8 mm

$ 238.40

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25.17ct Brown Moonstone, Oval, Opaque

22.1 x 16 mm

$ 55.15

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8.66ct Turquoise Grandidierite, Oval, I1

14.7 x 12.1 mm

$ 284.64

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29.72ct Yellow Jadeite, Fancy, Translucent

39.3 x 15.6 mm

$ 24.42

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35.49ct Multicolor Opal, Oval, Opaque

30.6 x 24.6 mm

$ 106.04

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20.35ct White Rainbow Moonstone, Pear Shape, Translucent

23.4 x 18.8 mm

$ 141.88

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35.08ct Violet Charoite, Oval, Opaque

27.6 x 18 mm

$ 48.04

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37.90ct Violet Agate, Fancy, Translucent

28.7 x 23.3 mm

$ 30.20

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9.10ct Red Ruby, Oval, VS

12.2 x 10.6 mm

$ 415.42

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80.59ct Pink Rose Quartz, Oval, Transparent

35.3 x 25.8 mm

$ 176.59

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34.61ct Multicolor Opal, Pear Shape, Opaque

33.4 x 24.3 mm

$ 103.42

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25.17ct Multicolor Jasper, Pear Shape, Opaque

28 x 23 mm

$ 27.58

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6.72ct Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 294.50

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44.44ct Multicolor Jasper, Pear Shape, Opaque

37 x 29.5 mm

$ 58.91

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67.87ct White Howlite, Pear Shape, Opaque

43.9 x 27.9 mm

$ 30.98

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36.06ct Violet Charoite, Pear Shape, Opaque

30.8 x 27 mm

$ 67.56

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72.20ct Green Uvarovite Garnet Drusy, Fancy, Opaque

49.2 x 26.1 mm

$ 107.87

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94.41ct Violet Amethyst, Pear Shape, IF

35.8 x 26 mm

$ 589.27

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72.72ct Multicolor Rhodochrosite, Pear Shape, Translucent

43 x 20.3 mm

$ 125.89

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14.09ct Turquoise Grandidierite, Oval, Translucent

15.9 x 13.2 mm

$ 3,087.40

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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

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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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
Enlarged Gemstone Image