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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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For Example: 6-7
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
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Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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95.79ct Blush Pink Rose Quartz, Oval, Transparent

35.1 x 23.5 mm

$ 252.89

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31.96ct Multicolor Jasper, Oval, Opaque

30 x 18.6 mm

$ 42.19

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27.38ct Light Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 72.29

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195.90ct White with Black Dendritic Agate, Pear Shape, Opaque

74 x 48.1 mm

$ 117.54

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39.08ct Golden-Orange Calcite, Oval, Translucent

39.2 x 20.2 mm

$ 32.36

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20.01ct Black Onyx, Pear Shape, Opaque

24.8 x 15 mm

$ 24.01

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167.02ct Rose Pink Rose Quartz, Pear Shape, Transparent

46 x 29.3 mm

$ 440.93

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3.90ct Deep Magenta Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 421.20

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378.39ct Medium Yellow Quartz, Fancy, Translucent

62.4 x 39.9 mm

$ 289.70

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20.40ct Multicolor Agate, Oval, Opaque

17 x 15.2 mm

$ 24.48

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36.38ct Light Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 57.64

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50.09ct Multicolor Jasper, Fancy, Opaque

32.1 x 29.6 mm

$ 34.26

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26.78ct Greyish White Howlite, Cushion, Opaque

27.1 x 17.7 mm

$ 15.42

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27.95ct Grayish Green Jadeite, Fancy, Translucent

38.9 x 15 mm

$ 61.25

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24.60ct Golden-Orange Calcite, Pear Shape, Translucent

37.9 x 18.6 mm

$ 16.97

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60.06ct Light-Medium Violet Amethyst, Cushion, VS

31.4 x 21.8 mm

$ 504.50

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152.35ct Rich Yellow Quartz, Oval, VVS

38 x 31.5 mm

$ 416.28

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27.26ct Light Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 71.96

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34.86ct Bluish White Rainbow Moonstone, Baguette, Transparent

23.4 x 18 mm

$ 334.66

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13.50ct Deep Red Ruby, Oval, VS-SI

14.5 x 12.6 mm

$ 518.40

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35.36ct Earthy Green Idocrase, Oval, Opaque

35 x 25.4 mm

$ 21.22

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58.62ct Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

38.6 x 30.6 mm

$ 31.66

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115.62ct Light Pink Rose Quartz, Oval, Transparent

35.5 x 25.2 mm

$ 305.23

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4.31ct Turquoise Grandidierite, Oval, SI

12 x 10 mm (calibrated)

$ 227.57

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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

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

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

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

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

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 -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate
Enlarged Gemstone Image