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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
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For Example: 6-7
For Example: 8-9
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Orange Huge Gemstones
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Yellow Huge Gemstones
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Pairs
Lots
Faceted
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82.01ct Black with Blue Sparkle Nuummite, Cushion, Opaque

34.3 x 27.3 mm

$ 356.15

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30.70ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 162.10

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34.90ct Very Light Blue Aquamarine, Pear Shape, Translucent

31.3 x 15.3 mm

$ 174.56

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35.51ct Plum Purple Star Ruby, Oval, Opaque

19.9 x 17.4 mm

$ 468.73

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36.33ct Multicolor Opal, Oval, Opaque

32.2 x 22.5 mm

$ 130.79

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78.13ct Swiss Blue Topaz, Oval, IF

32.3 x 22.5 mm

$ 546.91

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43.68ct Multicolor Tiger's Eye Matrix, Oval, Opaque

30 x 22 mm (calibrated)

$ 57.66

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60.46ct Multicolor Jasper, Oval, Opaque

35.2 x 23 mm

$ 51.07

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29.74ct Brown Moonstone, Oval, Opaque

22 x 16.3 mm

$ 78.52

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38.22ct Light Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 60.54

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28.17ct Medium Orange Moonstone, Oval, Opaque

22.2 x 16.2 mm

$ 67.61

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39.03ct Multicolor Jasper, Pear Shape, Opaque

33.5 x 33.2 mm

$ 77.27

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14.93ct Dijon Yellow Apatite, Oval, VS

16.2 x 13.4 mm

$ 742.98

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14.98ct Greenish Blue Grandidierite, Oval, SI-I1

17.5 x 14.6 mm

$ 810.72

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30.90ct Blood Red Ruby, Cushion, VS

16 x 16 mm (calibrated)

$ 1,390.50

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37.98ct Multicolor Opal, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 113.94

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65.04ct Light Blue Aquamarine, Pear Shape, Translucent

35.5 x 22 mm

$ 390.14

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62.26ct Multicolor Jasper, Pear Shape, Opaque

36.8 x 30.2 mm

$ 82.19

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54.75ct White with Black Dendritic Agate, Oval, Opaque

36.9 x 23.7 mm

$ 46.00

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61.25ct Multicolor Jasper, Oval, Opaque

39.6 x 25 mm

$ 80.86

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32.10ct Light Bluish Green Cat's Eye Aquamarine, Oval, Translucent

22.5 x 16.3 mm

$ 693.36

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23.18ct Bluish White Rainbow Moonstone, Square, Transparent

16 x 16 mm (calibrated)

$ 500.69

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55.96ct Multicolor Jasper, Oval, Opaque

43.2 x 22.6 mm

$ 73.87

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92.02ct Multicolor Jasper, Oval, Opaque

58.6 x 33.4 mm

$ 54.66

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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

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 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 -> 10 star ratings

My experience was done with ease

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