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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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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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25.17ct Warm Brown Moonstone, Oval, Opaque

22.1 x 16 mm

$ 66.44

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24.80ct Multicolor Rainbow Pyrite, Fancy, Opaque

31.7 x 21.5 mm

$ 89.28

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50.12ct Multicolor Jasper, Oval, Opaque

32.2 x 22.9 mm

$ 31.10

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25.15ct Multicolor Rhodonite, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 14.59

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27.25ct Light Yellow Quartz, Cushion, VVS-VS

19.9 x 19.2 mm

$ 71.94

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27.82ct Light Green Jadeite, Oval, Opaque

23.3 x 18.5 mm

$ 55.08

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22.00ct Grey Green Jade, Fancy, Translucent

27.6 x 12.9 mm

$ 16.55

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24.51ct Multicolor Ammolite, Fancy, Opaque

30.3 x 21 mm

$ 323.53

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48.59ct Multicolor Jasper, Round, Opaque

31.7 mm

$ 64.14

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25.68ct Greyish White Howlite, Oval, Opaque

27.7 x 21.7 mm

$ 15.41

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21.84ct Black Onyx, Oval, Opaque

22 x 15.9 mm

$ 117.94

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80.36ct Multicolor Chrysocolla, Oval, Opaque

51.7 x 25.3 mm

$ 164.90

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27.10ct Brownish Peach Moonstone, Oval, Opaque

22.2 x 16.1 mm

$ 48.78

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17.35ct Bi-color Tourmaline, Emerald Cut, VVS

66.5 x 6.3 mm

$ 3,817.55

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100.51ct Light-Medium Violet Amethyst, Oval, IF

35.5 x 26.7 mm

$ 705.58

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63.04ct Mahogany Red Star Garnet, Oval, Opaque

24.1 x 21.5 mm

$ 74.89

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12.15ct Deep Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 384.91

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24.99ct Multicolor Opal, Oval, Opaque

31 x 20.1 mm

$ 89.96

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33.97ct Bluish White Rainbow Moonstone, Oval, Translucent

25 x 18 mm (calibrated)

$ 40.76

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14.90ct Schorl Tourmaline, Cushion, Opaque

17 x 12.5 mm

$ 89.40

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84.37ct Multicolor Jasper, Cushion, Opaque

38.4 x 38 mm

$ 62.38

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46.42ct Light Pineapple Yellow Quartz, Oval, Transparent

26.8 x 19 mm

$ 46.42

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44.80ct Bi-color Ametrine, Oval, VVS

26.6 x 21.4 mm

$ 295.68

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135.48ct Medium Pinkish Violet Amethyst, Cushion, VVS-VS

32.8 x 32.7 mm

$ 1,222.57

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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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
Enlarged Gemstone Image