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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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8.71ct Green Tsavorite Garnet, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 190.85

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49.39ct Multicolor Rhodochrosite, Oval, Opaque

27 x 20 mm (calibrated)

$ 108.22

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48.33ct Violet Charoite, Cushion, Opaque

42.7 x 21.8 mm

$ 77.31

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97.93ct Brown Smoky Quartz, Flower Cut, Transparent

39.5 x 27.1 mm

$ 121.92

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31.31ct Green Uvarovite Garnet Drusy, Fancy, Opaque

29.1 x 17.8 mm

$ 46.78

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35.70ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 106.67

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79.63ct Multicolor Chrysocolla, Pear Shape, Opaque

53.6 x 21.1 mm

$ 113.02

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114.21ct Violet Amethyst, Square, Opaque

29.1 x 28.8 mm

$ 94.79

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24.20ct Multicolor Agate, Fancy, Translucent

21.5 x 10.1 mm

$ 42.38

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26.78ct White Howlite, Cushion, Opaque

27.1 x 17.7 mm

$ 12.80

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12.06ct Red Ruby, Pear Shape, VS

15.2 x 12.3 mm

$ 600.59

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26.45ct Multicolor Jasper, Baguette, Opaque

24.7 x 14.4 mm

$ 28.98

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8.27ct Green Emerald, Pear Shape, Translucent

15.1 x 10.7 mm

$ 4,077.28

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58.32ct Violet Amethyst, Oval, VS

26.3 x 23.5 mm

$ 406.61

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14.59ct Red Ruby, Oval, Translucent

14.8 x 12.5 mm

$ 348.76

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7.53ct Black Spinel, Round, Opaque

12 mm (calibrated)

$ 24.75

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30.15ct Multicolor Jasper, Oval, Opaque

26.2 x 21.4 mm

$ 33.03

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82.12ct Blue Sodalite, Square, Opaque

26.2 x 25.9 mm

$ 68.16

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28.06ct White Rainbow Moonstone, Pear Shape, Translucent

27.2 x 23.3 mm

$ 195.63

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18.63ct Black Tourmaline, Oval, Opaque

15 x 15 mm (calibrated)

$ 66.24

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29.97ct Yellow Quartz, Oval, VVS-VS

20.3 x 17.9 mm

$ 52.21

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6.96ct Orange Sapphire, Oval, VS-SI

14 x 10.8 mm

$ 3,943.25

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71.34ct Violet Charoite, Oval, Opaque

45 x 31.3 mm

$ 117.24

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9.07ct Turquoise Grandidierite, Pear Shape, Translucent

15.7 x 11.4 mm

$ 298.11

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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

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

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