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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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Size Explained

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For Example: 6-7
For Example: 8-9
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Turquoise Huge Gemstones
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Yellow Huge Gemstones
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Lots
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50.01ct Multicolor Tiger'S Eye Matrix, Baguette, Opaque

32.8 x 19.9 mm

$ 22.41

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27.88ct Multicolor Rhodonite, Oval, Opaque

25 x 18 mm (calibrated)

$ 25.55

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85.07ct Violet Amethyst, Oval, VVS-VS

32.6 x 24.9 mm

$ 593.11

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33.07ct Multicolor Opal, Baguette, Opaque

25 x 22.1 mm

$ 98.81

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22.73ct Red Ruby, Oval, Translucent

17 x 13.6 mm

$ 588.62

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20.42ct White Rainbow Moonstone, Oval, Transparent

22.3 x 16.9 mm

$ 162.70

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52.11ct Green Uvarovite Garnet Drusy, Fancy, Opaque

35.2 x 23.9 mm

$ 77.85

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22.76ct White Howlite, Oval, Opaque

28 x 17.2 mm

$ 11.34

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27.95ct Green Jadeite, Oval, Translucent

21.7 x 18.3 mm

$ 76.56

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39.66ct White Rainbow Moonstone, Fancy, Opaque

43.5 x 10.9 mm

$ 3.30

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33.29ct Black Onyx, Oval, Opaque

23.4 x 21.4 mm

$ 33.16

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96.04ct Violet Amethyst, Oval, VVS-VS

33.3 x 28.8 mm

$ 669.59

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18.79ct Black Tourmaline, Oval, Opaque

19.2 x 16.1 mm

$ 93.57

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38.23ct Red Strawberry Quartz, Fancy, Opaque

39.4 x 11.6 mm

$ 3.80

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24.00ct Multicolor Rainbow Pyrite, Fancy, Opaque

31.6 x 19.8 mm

$ 62.15

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25.56ct White Rainbow Moonstone, Oval, Transparent

25.6 x 16.2 mm

$ 381.87

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18.21ct Black Tourmaline, Emerald Cut, Opaque

20 x 12.2 mm

$ 90.69

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77.56ct Multicolor Jasper, Oval, Opaque

33 x 31 mm

$ 39.94

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22.00ct Green Jade, Fancy, Translucent

27.6 x 12.9 mm

$ 13.74

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34.07ct Multicolor Jasper, Pear Shape, Opaque

31.8 x 27.4 mm

$ 37.33

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15.91ct Purple Ruby, Fancy, Opaque

34.3 x 12.3 mm

$ 369.72

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46.67ct Multicolor Rhodonite, Cushion, Opaque

27.7 x 24.4 mm

$ 46.48

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22.71ct Multicolor Ammolite, Fancy, Opaque

23.1 x 21.5 mm

$ 180.96

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90.23ct Blue Lapis Lazuli, Square, Opaque

25.8 x 25.7 mm

$ 74.89

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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

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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate
Enlarged Gemstone Image