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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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For Example: 6-7
For Example: 8-9
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Orange Huge Gemstones
Pink Huge Gemstones
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Turquoise Huge Gemstones
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White Huge Gemstones
Yellow Huge Gemstones
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Lots
Faceted
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31.57ct Warm Light Green Jadeite, Oval, Translucent

28 x 17.9 mm

$ 83.34

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70.80ct Deep Maya Blue Aquamarine, Pear Shape, Translucent

32.7 x 26.5 mm

$ 425.47

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8.39ct Deep Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 276.88

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65.52ct Multicolor Chrysocolla, Trillion, Opaque

38.7 x 30.8 mm

$ 134.45

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28.84ct Schorl Tourmaline, Cushion, Opaque

19.9 x 17.4 mm

$ 173.04

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36.61ct Light Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 57.98

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25.90ct Multicolor Ammolite, Fancy, Opaque

32.4 x 14.7 mm

$ 341.88

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49.54ct Bright Green Uvarovite Garnet Drusy, Fancy, Opaque

31.5 x 25 mm

$ 89.17

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60.67ct Mahogany Red Star Garnet, Oval, Opaque

23.8 x 19.8 mm

$ 72.07

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29.23ct Dark Green Tsavorite Garnet, Pear Shape, Opaque

33.8 x 15 mm

$ 771.67

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32.66ct Light Yellow Quartz, Oval, Transparent

24 x 18.1 mm

$ 51.73

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5.05ct Medium Dark-Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 424.20

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81.32ct Greyish White Howlite, Oval, Opaque

43.7 x 28.7 mm

$ 54.72

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88.57ct Multicolor Jasper, Round, Opaque

37.8 mm

$ 66.64

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6.24ct Wine Red Ruby, Round, VS

11 mm (calibrated)

$ 374.40

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58.43ct Multicolor Boulder Opal, Fancy, Opaque

35.6 x 29.1 mm

$ 350.58

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24.16ct Multicolor Agate, Oval, Opaque

20 x 15 mm (calibrated)

$ 28.99

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33.43ct Baby Blue Aquamarine, Pear Shape, Transparent

36.2 x 15.1 mm

$ 200.68

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40.60ct Multicolor Jasper, Oval, Opaque

31.5 x 24 mm

$ 53.59

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39.11ct Golden-Orange Calcite, Oval, Translucent

39.2 x 23.7 mm

$ 32.39

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20.43ct Deep Red Ruby, Oval, Translucent

16.5 x 14 mm

$ 647.22

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26.28ct Multicolor Jasper, Baguette, Opaque

31.8 x 18.3 mm

$ 34.69

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31.01ct Medium Green Jadeite, Fancy, Translucent

39 x 16.6 mm

$ 30.70

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61.91ct Light Pink Star Rose Quartz, Oval, Translucent

24.3 x 20.4 mm

$ 123.82

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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

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
Source: Bizrate

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 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

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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
Enlarged Gemstone Image