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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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46.39ct Red Strawberry Quartz, Fancy, Opaque

37.1 x 12.6 mm

$ 4.62

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53.88ct Multicolor Jasper, Trillion, Opaque

43.3 x 28.6 mm

$ 59.03

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655.81ct Blue Lapis Lazuli, Fancy, Opaque

98.6 x 25.5 mm

$ 272.17

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21.61ct Multicolor Opal, Oval, Opaque

7 x 17.3 mm

$ 64.57

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195.90ct White Dendritic Agate, Pear Shape, Opaque

74 x 48.1 mm

$ 97.56

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39.72ct Green Moss Agate, Baguette, Translucent

30.7 x 20.3 mm

$ 31.66

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21.37ct Green Druzy Variscite, Fancy, Opaque

29.5 x 24.8 mm

$ 90.68

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85.18ct Brown Tiger'S Eye, Square, Opaque

27 x 26.6 mm

$ 49.49

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21.56ct Black Nuummite, Oval, Opaque

22 x 14.6 mm

$ 94.70

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21.23ct White Rainbow Moonstone, Fancy, Opaque

26.6 x 10.4 mm

$ 6.34

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26.95ct Multicolor Jasper, Pear Shape, Opaque

20 x 20 mm (calibrated)

$ 26.84

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115.90ct Violet Amethyst, Square, Opaque

27.6 x 27.6 mm

$ 96.20

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3.57ct Turquoise Grandidierite, Oval, VS-SI

11 x 9 mm (calibrated)

$ 156.46

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77.09ct Multicolor Chrysocolla, Oval, Opaque

42 x 33.4 mm

$ 131.29

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50.62ct Multicolor Chrysocolla, Oval, Opaque

36.8 x 24.3 mm

$ 71.84

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3.37ct Red Ruby, Round, VS-SI

8.5 mm (calibrated)

$ 302.09

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65.52ct Multicolor Chrysocolla, Trillion, Opaque

38.7 x 30.8 mm

$ 111.59

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24.82ct Blue Chalcedony, Cushion, Opaque

22.7 x 21.5 mm

$ 61.80

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15.08ct Green Opal, Oval, Opaque

17.1 x 15.8 mm

$ 32.29

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22.80ct Green Jadeite, Fancy, Translucent

26.5 x 13.7 mm

$ 13.49

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78.93ct Multicolor Jasper, Oval, Opaque

51.8 x 26.1 mm

$ 38.91

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27.69ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 60.67

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76.15ct Multicolor Jasper, Baguette, Opaque

35.3 x 23.3 mm

$ 45.05

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58.37ct Violet Amethyst, Cushion, VVS-VS

27 x 20 mm (calibrated)

$ 484.47

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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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate
Enlarged Gemstone Image