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Home Gemstones Gemstones By Size Huge Gemstones

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
Bi-color Huge Gemstones
Black Huge Gemstones
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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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21.94ct Multicolor Ammolite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 192.29

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27.80ct Multicolor Agate, Oval, Opaque

18.9 x 17.8 mm

$ 22.15

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21.74ct White Howlite, Oval, Opaque

23.5 x 18.9 mm

$ 10.40

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21.32ct White Rainbow Moonstone, Oval, Transparent

25.2 x 6.3 mm

$ 169.88

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29.19ct Red Ruby, Oval, Translucent

17.9 x 14.7 mm

$ 1,279.22

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58.53ct Multicolor Tiger'S Eye Matrix, Trillion, Opaque

34.3 x 32 mm

$ 26.24

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28.75ct Pink Rose Quartz, Oval, Transparent/Translucent

23.3 x 17.3 mm

$ 34.13

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48.69ct Yellow Calcite, Oval, Translucent

36.3 x 25.3 mm

$ 33.47

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62.07ct White Howlite, Oval, Opaque

36.6 x 26.6 mm

$ 34.01

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32.88ct White Howlite, Oval, Opaque

28.9 x 20.5 mm

$ 16.38

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74.88ct Yellow Rutile Quartz, Cushion, Translucent

40.1 x 24.3 mm

$ 82.04

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152.35ct Yellow Quartz, Oval, VVS

38 x 31.5 mm

$ 345.51

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40.07ct Multicolor Jasper, Trillion, Opaque

33.3 x 24 mm

$ 43.91

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46.05ct Yellow Quartz, Cushion, IF

32.7 x 14.6 mm

$ 59.03

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22.96ct Red Ruby, Oval, Translucent

17.8 x 14.8 mm

$ 594.57

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27.33ct Black Nuummite, Cushion, Opaque

36.9 x 21.9 mm

$ 98.51

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24.48ct Black Nuummite, Oval, Opaque

20 x 16 mm

$ 100.45

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43.95ct Multicolor Rainbow Moonstone, Fancy, Opaque

45.1 x 11.3 mm

$ 4.38

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23.14ct Multicolor Ammolite, Fancy, Opaque

29.2 x 18.7 mm

$ 507.05

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63.04ct Red Star Garnet, Oval, Opaque

24.1 x 21.5 mm

$ 62.16

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239.35ct Blue Lapis Lazuli, Fancy, Opaque

82 x 18.7 mm

$ 99.33

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21.92ct Green Opal, Oval, Opaque

21.8 x 17 mm

$ 50.85

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40.47ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 44.34

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26.30ct Yellow Quartz, Cushion, VS

19 x 19 mm (calibrated)

$ 57.63

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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

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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 -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

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