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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

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For Example: 6-7
For Example: 8-9
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Multicolor Huge Gemstones
Orange Huge Gemstones
Pink Huge Gemstones
Purple Huge Gemstones
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Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
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Pairs
Lots
Faceted
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75.53ct Yellow Quartz, Oval, IF

26.9 x 23.4 mm

$ 96.82

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58.74ct Multicolor Jasper, Cushion, Opaque

31.5 x 25 mm

$ 53.63

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73.69ct Multicolor Jasper, Pear Shape, Opaque

43 x 25.7 mm

$ 80.73

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57.73ct Multicolor Jasper, Oval, Opaque

39.3 x 27.4 mm

$ 58.82

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87.19ct Pink Rose Quartz, Trillion, Transparent

32.9 x 27.6 mm

$ 159.21

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30.70ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 134.54

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100.70ct Yellow Quartz, Oval, VVS

34.9 x 21.5 mm

$ 242.72

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94.11ct Yellow Quartz, Oval, VVS

32.4 x 26.4 mm

$ 213.43

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46.06ct Yellow Star Sapphire, Oval, Opaque

23.2 x 19.7 mm

$ 454.17

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121.07ct Multicolor Chrysocolla, Trillion, Opaque

45.1 x 40.4 mm

$ 206.21

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23.11ct Multicolor Ammolite, Fancy, Opaque

31.9 x 18.5 mm

$ 230.18

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23.73ct Black Nuummite, Oval, Opaque

23.8 x 15.8 mm

$ 81.15

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28.80ct Green Emerald, Emerald Cut, SI

19 x 19 mm (calibrated)

$ 15,133.47

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5.00ct Brown Diamond, Cushion, VS

9 x 9 mm (calibrated)

$ 9,203.04

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45.27ct Multicolor Agate, Oval, Opaque

30 x 22 mm (calibrated)

$ 20.29

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83.49ct Multicolor Agate, Square, Opaque

27.9 x 27.7 mm

$ 29.10

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82.01ct Black Nuummite, Cushion, Opaque

34.3 x 27.3 mm

$ 295.60

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6.85ct Yellow Sapphire, Oval, VS-SI

11.2 x 9.7 mm

$ 1,563.51

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20.43ct Yellow Apatite, Emerald Cut, VS-SI

18 x 13 mm (calibrated)

$ 610.45

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36.35ct Violet Charoite, Trillion, Opaque

30.8 x 20.3 mm

$ 45.26

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98.03ct Brown Tiger'S Eye, Cushion, Opaque

41.7 x 29.4 mm

$ 41.00

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121.81ct Blue Topaz, Cushion, IF

29.7 x 26.7 mm

$ 1,403.30

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151.24ct Blue Topaz, Pear Shape, IF

34.4 x 31.8 mm

$ 2,090.81

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13.06ct Green Emerald, Round, Translucent

15 mm (calibrated)

$ 5,365.70

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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

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
Enlarged Gemstone Image