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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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Huge Gemstones Treatment

Size Explained

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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
Purple Huge Gemstones
Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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13.09ct Red Ruby, Oval, Translucent

15.3 x 13.1 mm

$ 344.20

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48.40ct Violet Charoite, Fancy, Opaque

35.2 x 23.9 mm

$ 79.54

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27.38ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 60.00

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29.76ct Black Nuummite, Oval, Opaque

23.1 x 16.6 mm

$ 130.72

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25.77ct Red Ruby, Oval, Translucent

18.6 x 15.5 mm

$ 705.85

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66.42ct Multicolor Coral, Oval, Opaque

54.5 x 30.2 mm

$ 72.77

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73.08ct Multicolor Jasper, Baguette, Opaque

35.2 x 23.2 mm

$ 58.22

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434.17ct Blue Lapis Lazuli, Fancy, Opaque

90.1 x 25.3 mm

$ 180.18

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18.94ct Red Ruby, Oval, Translucent

15.3 x 13.3 mm

$ 490.47

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45.70ct Green Uvarovite Garnet Drusy, Fancy, Opaque

34.2 x 19.9 mm

$ 68.28

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21.29ct Gray Jadeite, Oval, Translucent

18.8 x 17.8 mm

$ 25.43

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29.06ct Violet Charoite, Oval, Opaque

30 x 22 mm (calibrated)

$ 47.76

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47.98ct Yellow Quartz, Pear Shape, VVS

36.1 x 22.2 mm

$ 105.14

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23.32ct Gray Jadeite, Oval, Translucent

19.2 x 17.5 mm

$ 25.32

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9.75ct Turquoise Grandidierite, Oval, Translucent

14.6 x 10.7 mm

$ 2,136.42

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62.74ct Blue Turquoise, Oval, Opaque

31.4 x 26 mm

$ 187.46

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44.32ct Violet Charoite, Fancy, Opaque

38.5 x 21.9 mm

$ 83.03

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63.83ct Violet Charoite, Oval, Opaque

41.6 x 27.6 mm

$ 104.89

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18.90ct Green Opal, Oval, Opaque

18.9 x 15.8 mm

$ 40.48

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12.66ct Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,260.94

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112.68ct Pink Rose Quartz, Oval, Transparent

33 x 30.3 mm

$ 246.91

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54.55ct Violet Amethyst, Oval, VVS-VS

30 x 22 mm (calibrated)

$ 434.65

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34.42ct Multicolor Moss Agate, Pear Shape, Translucent

38.3 x 26.7 mm

$ 34.28

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30.27ct Multicolor Rainbow Moonstone, Fancy, Opaque

39.9 x 9.9 mm

$ 3.02

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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

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
Enlarged Gemstone Image