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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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Size Explained

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For Example: 6-7
For Example: 8-9
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Yellow Huge Gemstones
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Lots
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32.46ct Multicolor Jasper, Pear Shape, Opaque

28.4 x 19.1 mm

$ 35.57

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673.09ct Blue Lapis Lazuli, Fancy, Opaque

100.6 x 25.4 mm

$ 279.34

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5.94ct Turquoise Grandidierite, Emerald Cut, SI-I1

14.7 x 8.6 mm

$ 195.23

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52.93ct Violet Amethyst, Oval, IF

27 x 20 mm (calibrated)

$ 347.94

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22.96ct Red Ruby, Oval, Translucent

17.8 x 14.8 mm

$ 594.57

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12.25ct Turquoise Grandidierite, Pear Shape, Translucent

17.7 x 13.6 mm

$ 939.48

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32.44ct Multicolor Jasper, Baguette, Opaque

29.9 x 23.6 mm

$ 35.54

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4.07ct Purple Ruby, Fancy, Opaque

16 x 9.9 mm

$ 81.07

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27.77ct Red Pyrope Garnet, Oval, VVS-VS

17.6 x 16.4 mm

$ 921.96

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46.16ct Multicolor Rhodochrosite, Oval, Translucent

39.1 x 16.4 mm

$ 60.69

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21.11ct Gray Jadeite, Oval, Translucent

23.5 x 17.6 mm

$ 34.69

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27.28ct Green Uvarovite Garnet Drusy, Fancy, Opaque

30 x 22 mm (calibrated)

$ 88.76

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57.64ct Brown Jasper, Oval, Opaque

29.7 x 26.1 mm

$ 29.68

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70.52ct Multicolor Chrysocolla, Pear Shape, Opaque

46.8 x 30.9 mm

$ 120.11

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29.15ct Green Jadeite, Fancy, Translucent

30.1 x 14.6 mm

$ 12.48

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64.66ct Green Uvarovite Garnet Drusy, Fancy, Opaque

42.6 x 27.6 mm

$ 210.38

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8.01ct Green Tsavorite Garnet, Oval, Translucent

15 x 10 mm (calibrated)

$ 175.51

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4.42ct Purple Ruby, Fancy, Opaque

14.7 x 11 mm

$ 88.05

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26.50ct Yellow Quartz, Cushion, VS

19 x 19 mm (calibrated)

$ 58.07

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129.50ct Yellow Quartz, Fancy, Transparent

44.3 x 38.3 mm

$ 128.98

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47.87ct Violet Amethyst, Oval, IF

22.3 x 19.3 mm

$ 314.68

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25.23ct Violet Charoite, Pear Shape, Opaque

32.8 x 15.8 mm

$ 47.26

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191.78ct Multicolor Rhodochrosite, Fancy, Opaque

50.3 x 27.8 mm

$ 174.40

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34.34ct Black Star Sapphire, Oval, Opaque

20.2 x 16.8 mm

$ 444.63

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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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate
Enlarged Gemstone Image