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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
Huge Gemstones Price
Huge Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Huge Gemstones
Black Huge Gemstones
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Golden
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Green Huge Gemstones
Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
Purple Huge Gemstones
Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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28.90ct Multicolor Opal, Oval, Opaque

32.9 x 21.4 mm

$ 86.35

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44.30ct Blue Sodalite, Oval, Opaque

31.9 x 23 mm

$ 44.12

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25.32ct Multicolor Ammolite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 277.40

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28.39ct Black Tourmaline, Oval, Opaque

21.7 x 18 mm

$ 141.38

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21.55ct White Howlite, Oval, Opaque

27.2 x 18 mm

$ 10.30

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23.44ct Brown Star Sunstone, Oval, Opaque

17.5 x 16 mm

$ 194.55

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44.51ct Violet Amethyst, Oval, VVS

24.8 x 20.2 mm

$ 292.59

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23.16ct White Howlite, Cushion, Opaque

26.6 x 18.2 mm

$ 12.96

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77.87ct Red Star Garnet, Oval, Opaque

25.4 x 23.1 mm

$ 76.78

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30.83ct Brown Moonstone, Oval, Opaque

22.2 x 16.1 mm

$ 67.56

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65.05ct Multicolor Jasper, Oval, Opaque

37.8 x 30.4 mm

$ 45.35

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31.73ct Green Jadeite, Fancy, Translucent

39.8 x 15.9 mm

$ 41.40

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94.63ct Yellow Quartz, Pear Shape, IF

28.9 x 28.3 mm

$ 121.30

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80.36ct Multicolor Chrysocolla, Oval, Opaque

51.7 x 25.3 mm

$ 136.87

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63.80ct Multicolor Jasper, Oval, Opaque

38.9 x 27.4 mm

$ 39.14

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27.75ct Violet Charoite, Oval, Opaque

27.7 x 21.7 mm

$ 41.47

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30.19ct Yellow Star Sapphire, Oval, Opaque

19.8 x 17.4 mm

$ 297.69

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15.29ct Black Tourmaline, Cushion, Opaque

16 x 13.1 mm

$ 54.37

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52.82ct Multicolor Jasper, Oval, Opaque

38.2 x 26.1 mm

$ 32.98

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26.57ct White Rainbow Moonstone, Oval, Translucent

23.8 x 17.8 mm

$ 26.46

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22.73ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 67.92

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22.80ct Yellow Zircon, Oval, VVS

16.9 x 13.4 mm

$ 2,240.99

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5.71ct Red Ruby, Round, VS

10 mm (calibrated)

$ 284.36

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6.72ct Turquoise Grandidierite, Oval, Translucent

14 x 10 mm (calibrated)

$ 193.48

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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 am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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