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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

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For Example: 6-7
For Example: 8-9
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
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Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
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Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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30.09ct White Rainbow Moonstone, Pear Shape, Translucent

34.4 x 17.6 mm

$ 209.79

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117.07ct Orange Druzy Citrine, Heart, Opaque

39.8 x 37.3 mm

$ 64.74

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118.72ct Green Agate, Square, Opaque

31.1 x 30.4 mm

$ 41.38

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46.05ct Yellow Quartz, Cushion, IF

32.7 x 14.6 mm

$ 59.03

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56.97ct Violet Amethyst, Cushion, VVS

27 x 20 mm (calibrated)

$ 453.94

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69.04ct Red Star Garnet, Oval, Opaque

27.5 x 22.2 mm

$ 68.08

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3.11ct Turquoise Grandidierite, Oval, Translucent

10 x 8 mm (calibrated)

$ 170.37

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27.40ct Multicolor Jasper, Fancy, Opaque

28.3 x 17.8 mm

$ 30.02

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75.66ct Green Amazonite, Cushion, Opaque

34.2 x 28.5 mm

$ 60.29

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22.05ct White Rainbow Moonstone, Pear Shape, Translucent

25.8 x 14.9 mm

$ 153.73

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65.48ct Pink Rose Quartz, Fancy, Transparent/Translucent

39 x 21.7 mm

$ 71.75

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60.17ct Blue Sodalite, Square, Opaque

25.7 x 25.6 mm

$ 49.94

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39.35ct Multicolor Jasper, Oval, Opaque

31.9 x 22.1 mm

$ 43.12

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3.42ct Red Ruby, Oval, VS

10 x 7.7 mm

$ 170.32

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86.05ct Multicolor Rhodonite, Round, Opaque

37.1 mm

$ 49.71

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60.57ct Multicolor Jasper, Oval, Opaque

35.2 x 23.3 mm

$ 66.37

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24.27ct Multicolor Agate, Round, Opaque

19 mm (calibrated)

$ 24.17

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71.36ct Red Star Garnet, Oval, Opaque

27 x 21.2 mm

$ 234.55

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60.66ct Green Amazonite, Square, Opaque

24.2 x 24.1 mm

$ 35.24

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81.57ct Green Amazonite, Oval, Opaque

39.2 x 36.6 mm

$ 65.00

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16.06ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 439.88

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10.24ct Green Tsavorite Garnet, Pear Shape, Translucent

16.9 x 12.1 mm

$ 203.98

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51.54ct Yellow Quartz, Pear Shape, VVS-VS

36 x 22 mm

$ 112.94

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51.48ct Multicolor Jasper, Oval, Opaque

33.9 x 20.3 mm

$ 29.22

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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

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

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

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate
Enlarged Gemstone Image