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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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Turquoise Huge Gemstones
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Yellow Huge Gemstones
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Pairs
Lots
Faceted
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40.24ct Multicolor Jasper, Cushion, Opaque

27.6 x 26.4 mm

$ 66.13

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50.09ct Violet Charoite, Cushion, Opaque

29.6 x 25.6 mm

$ 82.32

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55.06ct Multicolor Jasper, Oval, Opaque

41 x 26.4 mm

$ 60.32

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81.61ct Violet Amethyst, Oval, VVS

33.1 x 23.7 mm

$ 677.36

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703.88ct Blue Lapis Lazuli, Fancy, Opaque

101.8 x 25.4 mm

$ 292.11

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27.20ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 119.20

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47.12ct Black Nuummite, Oval, Opaque

37.9 x 22.2 mm

$ 197.21

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45.40ct Multicolor Agate, Fancy, Translucent

30 x 12 mm

$ 79.51

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22.62ct Green Jade, Fancy, Translucent

24.9 x 15.8 mm

$ 14.13

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25.19ct Multicolor Peanut Wood, Pear Shape, Opaque

31.7 x 21.5 mm

$ 15.05

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21.63ct Multicolor Ammolite, Fancy, Opaque

30.6 x 14.6 mm

$ 236.98

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7.09ct Turquoise Grandidierite, Pear Shape, I1

14 x 12 mm (calibrated)

$ 233.03

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21.12ct Multicolor Rainbow Pyrite, Fancy, Opaque

19.6 x 11.3 mm

$ 54.69

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52.14ct Blue Sodalite, Oval, Opaque

44.4 x 26.8 mm

$ 51.93

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79.08ct Green Amazonite, Square, Opaque

24.7 x 24.6 mm

$ 45.95

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21.81ct Red Ruby, Oval, Translucent

18.3 x 15.9 mm

$ 521.35

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21.88ct Brown Star Sunstone, Oval, Opaque

16.6 x 14.7 mm

$ 181.60

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6.32ct Turquoise Grandidierite, Oval, SI-I1

12.9 x 9.8 mm

$ 207.72

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42.89ct Purple Rubellite Tourmaline, Fancy, Translucent

47.2 x 9 mm

$ 1,308.29

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5.96ct Turquoise Grandidierite, Oval, Translucent

12 x 10 mm (calibrated)

$ 1,305.96

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28.84ct Black Tourmaline, Cushion, Opaque

19.9 x 17.4 mm

$ 143.62

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104.89ct Pink Rose Quartz, Pear Shape, Translucent

35.2 x 30 mm

$ 229.84

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37.16ct Yellow Calcite, Oval, Translucent

38.1 x 20.6 mm

$ 25.54

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40.57ct Multicolor Quartz With Marcasite, Oval, Transparent

29.7 x 20.3 mm

$ 266.69

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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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
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Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
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Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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