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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
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Orange Huge Gemstones
Pink Huge Gemstones
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Yellow Huge Gemstones
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57.88ct Violet Amethyst, Pear Shape, VVS

30 x 22 mm (calibrated)

$ 433.52

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50.10ct Multicolor Jasper, Round, Opaque

32 mm

$ 31.29

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27.28ct Green Uvarovite Garnet Drusy, Fancy, Opaque

30 x 22 mm (calibrated)

$ 88.76

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3.05ct Red Ruby, Oval, VS-SI

9 x 7 mm (calibrated)

$ 151.89

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60.74ct Multicolor Jasper, Oval, Opaque

43.8 x 26.9 mm

$ 35.27

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24.73ct Black Nuummite, Oval, Opaque

19.5 x 15.8 mm

$ 101.48

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49.66ct Violet Amethyst, Oval, VS

27 x 20 mm (calibrated)

$ 346.23

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54.42ct Violet Charoite, Cushion, Opaque

42.6 x 25.4 mm

$ 101.96

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8.39ct Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 229.81

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24.90ct Black Nuummite, Oval, Opaque

23.8 x 15 mm

$ 102.18

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53.04ct Violet Amethyst, Cushion, VVS

25.8 x 17.2 mm

$ 530.40

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23.88ct Brown Star Sunstone, Oval, Opaque

20 x 15 mm (calibrated)

$ 198.20

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3.48ct Purple Ruby, Fancy, Opaque

12.7 x 7.4 mm

$ 69.32

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53.11ct Yellow Quartz, Oval, Transparent

27.6 x 21.2 mm

$ 69.82

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64.74ct Red Star Garnet, Oval, Opaque

25.7 x 21.4 mm

$ 67.06

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23.40ct Red Ruby, Oval, Translucent

17.7 x 14.6 mm

$ 640.93

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55.77ct Green Amazonite, Pear Shape, Opaque

38.3 x 27.3 mm

$ 44.44

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29.14ct Yellow Calcite, Oval, Translucent

31.5 x 16.3 mm

$ 20.03

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44.41ct Red Strawberry Quartz, Fancy, Opaque

39 x 12.4 mm

$ 4.42

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47.37ct Yellow Quartz, Oval, Transparent

23.5 x 18.2 mm

$ 55.68

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13.54ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 356.03

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127.01ct Violet Amethyst, Pear Shape, IF

42.8 x 27.9 mm

$ 843.35

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97.43ct Green Agate, Square, Opaque

28 x 27.9 mm

$ 33.96

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26.72ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 58.55

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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 and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate
Enlarged Gemstone Image