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Home Gemstones Gemstones By Size Huge Gemstones

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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Huge Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color Huge Gemstones
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
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Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
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Lots
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27.42ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 60.08

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58.72ct Multicolor Jasper, Oval, Opaque

35.2 x 23.2 mm

$ 64.33

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18.89ct Black Tourmaline, Emerald Cut, Opaque

17.1 x 13.6 mm

$ 94.07

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11.06ct Turquoise Grandidierite, Oval, Translucent

14 x 12 mm (calibrated)

$ 2,423.47

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29.76ct Black Nuummite, Oval, Opaque

23.1 x 16.6 mm

$ 130.72

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529.63ct Pink Star Rose Quartz, Oval, Translucent

50.1 x 43.7 mm

$ 870.39

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25.06ct Multicolor Agate, Oval, Opaque

20.1 x 17.1 mm

$ 42.43

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28.42ct Multicolor Opal, Oval, Opaque

28.9 x 20.2 mm

$ 84.92

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8.97ct Turquoise Grandidierite, Oval, Translucent

13 x 11 mm (calibrated)

$ 1,965.51

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45.48ct Red Star Garnet, Oval, Opaque

23.4 x 17.5 mm

$ 44.85

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59.54ct Green Uvarovite Garnet Drusy, Fancy, Opaque

38.1 x 25 mm

$ 88.95

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24.27ct Multicolor Agate, Round, Opaque

19 mm (calibrated)

$ 24.17

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109.78ct Multicolor Jasper, Oval, Opaque

55.4 x 43.4 mm

$ 92.61

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68.68ct Multicolor Jasper, Oval, Opaque

46.2 x 28.4 mm

$ 57.93

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23.93ct Multicolor Agate, Oval, Opaque

18.8 x 17.4 mm

$ 23.84

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58.62ct Multicolor Tiger'S Eye Matrix, Pear Shape, Opaque

38.6 x 30.6 mm

$ 26.28

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21.21ct Yellow Star Sapphire, Oval, Opaque

15.3 x 13.4 mm

$ 209.14

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27.88ct Multicolor Rhodonite, Oval, Opaque

25 x 18 mm (calibrated)

$ 25.55

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16.63ct Red Ruby, Oval, Translucent

16.2 x 13.9 mm

$ 437.28

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17.62ct Black Tourmaline, Cushion, Opaque

17 x 12.9 mm

$ 62.65

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23.70ct White Rainbow Moonstone, Pear Shape, Translucent

25.3 x 15.2 mm

$ 165.24

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30.20ct Violet Charoite, Oval, Opaque

29.8 x 19.8 mm

$ 49.63

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15.82ct Multicolor Opal, Oval, Transparent

22.4 x 17.6 mm

$ 393.92

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5.35ct Green Sapphire, Oval, VVS

11.6 x 8.4 mm

$ 2,925.25

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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

It was all good

Posted By Debsarabs in February, 2026
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Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
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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
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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

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate
Enlarged Gemstone Image