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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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51.51ct Multicolor Variscite, Cushion, Opaque

33.9 x 29.9 mm

$ 41.77

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23.57ct Blue Aquamarine, Emerald Cut, VVS

30.7 x 9.5 mm

$ 3,521.36

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24.89ct Multicolor Ammolite, Fancy, Opaque

27.3 x 18.8 mm

$ 247.90

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48.18ct Violet Charoite, Fancy, Opaque

42.4 x 20.8 mm

$ 90.27

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52.53ct Violet Amethyst, Fancy, VVS

27 x 20 mm (calibrated)

$ 418.56

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5.67ct Blue Sapphire, Oval, VS

11.2 x 9.9 mm

$ 17,393.75

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63.68ct Multicolor Tourmaline, Fancy, Translucent

33.2 x 25.2 mm

$ 951.38

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74.64ct Green Uvarovite Garnet Drusy, Fancy, Opaque

44.6 x 28.9 mm

$ 111.51

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12.22ct Blue Sapphire, Pear Shape, IF

19.1 x 11.9 mm

$ 50,713.00

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5.52ct Green Sapphire, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 3,023.86

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23.73ct White Howlite, Fancy, Opaque

28.2 x 20 mm

$ 11.82

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113.40ct Green Bloodstone, Square, Opaque

31.1 x 30.5 mm

$ 39.53

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205.95ct Blue Topaz, Pear Shape, IF

51.5 x 26.9 mm

$ 2,847.16

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10.88ct Green Emerald, Emerald Cut, SI-I1

14.7 x 12.7 mm

$ 10,836.47

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14.48ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 380.74

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37.52ct Yellow Calcite, Oval, Translucent

40 x 20.1 mm

$ 25.79

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68.68ct Multicolor Jasper, Oval, Opaque

46.2 x 28.4 mm

$ 57.93

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88.10ct Blue Topaz, Oval, IF

28.1 x 25.5 mm

$ 614.23

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63.65ct Multicolor Jasper, Oval, Opaque

40 x 31.7 mm

$ 31.37

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58.14ct Violet Amethyst, Oval, VVS

30 x 22 mm (calibrated)

$ 482.56

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33.25ct Purple Star Ruby, Oval, Opaque

19.9 x 17.2 mm

$ 437.14

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66.25ct Violet Amethyst, Oval, VVS-VS

34.6 x 25.8 mm

$ 527.88

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76.29ct Multicolor Jasper, Oval, Opaque

50.1 x 26.5 mm

$ 44.29

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77.23ct Multicolor Jasper, Oval, Opaque

36.5 x 31.4 mm

$ 39.77

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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

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate
Enlarged Gemstone Image