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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
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Yellow Huge Gemstones
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14.98ct Turquoise Grandidierite, Oval, SI-I1

17.5 x 14.6 mm

$ 672.90

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36.94ct White Jadeite, Oval, Translucent

27.9 x 22.3 mm

$ 60.71

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136.79ct Multicolor Jasper, Cushion, Opaque

49.5 x 33.7 mm

$ 79.02

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120.92ct Blue Topaz, Cushion, IF

34.7 x 22.1 mm

$ 602.18

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382.95ct Pink Star Rose Quartz, Oval, Transparent/Translucent

44.4 x 42.5 mm

$ 635.70

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32.10ct Turquoise Cat'S Eye Aquamarine, Oval, Translucent

22.5 x 16.3 mm

$ 575.49

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29.21ct Blue Chalcedony, Cushion, Opaque

33.6 x 18.4 mm

$ 60.61

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3000.00ct Blue Lapis Lazuli, Sphere / Ball, Opaque

71 mm

$ 1,774.87

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215.16ct Blue Topaz, Pear Shape, VVS

45.8 x 31.3 mm

$ 2,745.18

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109.25ct Multicolor Jasper, Round, Opaque

46.4 mm

$ 68.23

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33.78ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 111.02

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22.74ct White Howlite, Sphere / Ball, Opaque

15 mm (calibrated)

$ 11.77

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55.11ct Violet Charoite, Fancy, Opaque

34.5 x 31 mm

$ 103.24

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52.74ct Multicolor Jasper, Cushion, Opaque

36.5 x 25.8 mm

$ 36.77

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52.12ct Multicolor Jasper, Fancy, Opaque

43.9 x 27.1 mm

$ 43.97

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50.61ct Blue Larimar, Fancy, Opaque

30.1 x 26 mm

$ 499.06

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76.69ct Pink Rose Quartz, Pear Shape, Transparent

34.6 x 24.6 mm

$ 168.04

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65.04ct Blue Aquamarine, Pear Shape, Translucent

35.5 x 22 mm

$ 323.82

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98.16ct Multicolor Moss Agate, Pear Shape, Opaque

53.6 x 36.1 mm

$ 78.22

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35.51ct Purple Star Ruby, Oval, Opaque

19.9 x 17.4 mm

$ 389.05

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42.60ct Blue Aquamarine, Oval, Transparent

28.1 x 22.6 mm

$ 176.79

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31.21ct Multicolor Peanut Wood, Cushion, Opaque

37.2 x 17 mm

$ 18.66

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70.51ct Blue Aquamarine, Pear Shape, Translucent

32.9 x 26.2 mm

$ 292.66

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9.00ct Yellow Apatite, Oval, VS

16.4 x 11.1 mm

$ 408.91

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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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

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