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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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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
Red Huge Gemstones
Turquoise Huge Gemstones
Violet Huge Gemstones
White Huge Gemstones
Yellow Huge Gemstones
Single
Pairs
Lots
Faceted
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32.92ct White Rainbow Moonstone, Oval, Translucent

28.3 x 15.9 mm

$ 32.79

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66.39ct Red Star Garnet, Oval, Opaque

23.5 x 19.6 mm

$ 65.47

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15.12ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 602.38

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3.05ct Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 273.40

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69.43ct White Dendritic Agate, Pear Shape, Opaque

39.3 x 35.1 mm

$ 34.58

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25.92ct Multicolor Rainbow Pyrite, Fancy, Opaque

34.4 x 16.9 mm

$ 67.12

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63.72ct Brown Jasper, Oval, Opaque

35.1 x 26.3 mm

$ 32.82

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53.73ct Violet Charoite, Fancy, Opaque

33.4 x 17.8 mm

$ 88.30

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36.14ct Multicolor Jasper, Oval, Opaque

29.8 x 24.3 mm

$ 39.59

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60.24ct Multicolor Rhodonite, Oval, Opaque

35.3 x 24.9 mm

$ 34.80

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7.82ct Orange Sapphire, Oval, VS-SI

14.5 x 11.1 mm

$ 1,947.18

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34.30ct Yellow Quartz, Oval, Transparent

23.2 x 18.1 mm

$ 45.10

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8.85ct Turquoise Grandidierite, Oval, SI-I1

14 x 12 mm (calibrated)

$ 290.88

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56.86ct Multicolor Jasper, Oval, Opaque

31 x 23.3 mm

$ 29.27

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22.15ct Turquoise Grandidierite, Oval, Translucent

16.8 x 15.1 mm

$ 728.03

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21.93ct Multicolor Ammolite, Fancy, Opaque

27.8 x 17.1 mm

$ 240.27

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17.33ct Red Ruby, Oval, Translucent

18 x 13 mm (calibrated)

$ 448.78

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54.96ct Multicolor Jasper, Oval, Opaque

35.9 x 26.2 mm

$ 60.22

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4.13ct Turquoise Grandidierite, Pear Shape, Translucent

12 x 8.6 mm

$ 226.24

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36.54ct Multicolor Moss Agate, Oval, Translucent

35.4 x 24.3 mm

$ 30.33

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18.07ct Red Ruby, Oval, VVS-VS

16.3 x 13.5 mm

$ 1,199.85

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53.11ct Yellow Quartz, Oval, Transparent

27.6 x 21.2 mm

$ 69.82

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18.86ct Red Ruby, Oval, Translucent

16.9 x 13.2 mm

$ 488.40

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25.47ct Pink Rose Quartz, Oval, Transparent

20.7 x 17.5 mm

$ 33.48

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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 -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

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
Enlarged Gemstone Image