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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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Purple Huge Gemstones
Red Huge Gemstones
Turquoise Huge Gemstones
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Yellow Huge Gemstones
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32.30ct Black Onyx, Round, Opaque

25.6 mm

$ 32.17

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56.50ct Violet Charoite, Oval, Opaque

45.2 x 27 mm

$ 105.86

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10.57ct Yellow Apatite, Emerald Cut, VS

15.1 x 10.9 mm

$ 289.52

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21.19ct Green Druzy Variscite, Fancy, Opaque

33.4 x 16.6 mm

$ 89.91

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47.80ct Multicolor Rhodochrosite, Oval, Opaque

27 x 20 mm (calibrated)

$ 104.74

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189.25ct Yellow Quartz, Oval, VVS

41.6 x 33.5 mm

$ 441.63

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55.63ct Green Serpentine, Oval, Translucent

33.6 x 23 mm

$ 99.27

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36.10ct Brown Tiger'S Eye, Round, Opaque

20 mm (calibrated)

$ 42.19

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11.74ct Turquoise Grandidierite, Oval, Translucent

14 x 12 mm (calibrated)

$ 2,572.47

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46.06ct Purple Ruby, Emerald Cut, Opaque

28.9 x 28.8 mm

$ 891.93

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57.58ct Multicolor Jasper, Oval, Opaque

44.5 x 28.7 mm

$ 48.57

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28.63ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 125.46

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51.71ct Yellow Quartz, Oval, Transparent

27 x 20 mm (calibrated)

$ 67.99

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6.06ct Green Sapphire, Oval, VVS

12 x 10 mm (calibrated)

$ 3,314.19

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7.33ct Turquoise Grandidierite, Emerald Cut, SI-I1

16 x 9 mm

$ 240.92

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29.75ct White Howlite, Cushion, Opaque

27.4 x 18.2 mm

$ 14.23

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73.44ct Multicolor Agate, Oval, Opaque

25.4 x 25 mm

$ 36.57

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49.99ct Yellow Quartz, Oval, VVS

23.3 x 19.7 mm

$ 57.51

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26.17ct Pink Smithsonite, Cushion, Transparent

15 x 15 mm (calibrated)

$ 772.41

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10.63ct Yellow Apatite, Heart, VS-SI

14 x 14 mm (calibrated)

$ 621.67

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44.70ct Multicolor Rhodochrosite, Pear Shape, Translucent

33.5 x 21.7 mm

$ 34.28

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20.55ct Multicolor Ammolite, Trillion, Opaque

30 x 22 mm (calibrated)

$ 180.12

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14.24ct Black Tourmaline, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 59.10

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25.56ct Red Ruby, Oval, Translucent

17.9 x 14.3 mm

$ 1,120.14

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

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
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

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

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