Huge & Large Gemstones
Browse our selection of large gemstones and huge loose gems, perfect for statement jewelry pieces and collectors seeking impressive stones.
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Bi-color Huge Gemstones
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Black Huge Gemstones
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Blue Huge Gemstones
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Brown Huge Gemstones
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Golden Huge Gemstones
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Gray Huge Gemstones
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Green Huge Gemstones
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Multicolor Huge Gemstones
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Orange Huge Gemstones
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Pink Huge Gemstones
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Purple Huge Gemstones
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Red Huge Gemstones
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Turquoise Huge Gemstones
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Violet Huge Gemstones
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White Huge Gemstones
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Yellow Huge Gemstones
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
52.63ct Silver Gray Hematite, Cushion, Opaque
24.5 x 21 mm
$ 61.82
4.17ct Green-Blue Grandidierite, Pear Shape, VS-SI
11.1 x 10.4 mm
$ 220.18
47.54ct Medium Green Uvarovite Garnet Drusy, Fancy, Opaque
36.3 x 27.8 mm
$ 85.57
3.23ct Sangria Purple Ruby, Fancy, Opaque
17.3 x 8.9 mm
$ 77.52
11.05ct Black Star Sapphire, Oval, Opaque
14.7 x 12.3 mm
$ 172.38
3.18ct Blood Red Ruby, Oval, VS
9 x 7 mm (calibrated)
$ 190.80
106.35ct Light Corn Yellow Quartz, Fancy, Transparent
46.2 x 31.6 mm
$ 140.39
40.74ct Multicolor Agate, Oval, Opaque
30 x 22 mm (calibrated)
$ 29.04
34.22ct Multicolor Pietersite, Oval, Opaque
30 x 22 mm (calibrated)
$ 105.24
29.09ct Multicolor Rhodonite, Oval, Opaque
27.2 x 16.8 mm
$ 32.11
39.85ct Multicolor Rainbow Moonstone, Fancy, Opaque
42 x 11 mm
$ 4.79
33.53ct Greenish White Jadeite, Fancy, Translucent
29.8 x 19.2 mm
$ 11.80
73.63ct Multicolor Jasper, Oval, Opaque
50.3 x 31.2 mm
$ 54.42
31.63ct Light Green Tourmaline, Flower Cut, Transparent
23.4 x 19 mm
$ 742.80
55.68ct Baby Blue Aquamarine, Pear Shape, Translucent
36.2 x 18.7 mm
$ 334.08
27.77ct Dark Red Pyrope Garnet, Oval, VVS-VS
17.6 x 16.4 mm
$ 1,110.80
26.89ct Multicolor Ammolite, Fancy, Opaque
32.4 x 17.7 mm
$ 532.43
14.49ct Dark Red Ruby, Oval, Translucent
14.9 x 12.8 mm
$ 382.54
56.12ct Multicolor Jasper, Pear Shape, Opaque
38.2 x 27.9 mm
$ 33.34
17.33ct Dark Red Ruby, Oval, Translucent
18 x 13 mm (calibrated)
$ 540.70
89.31ct Greenish Blue Aquamarine, Pear Shape, Translucent
37.6 x 30.2 mm
$ 482.27
55.74ct Intense Violet Amethyst, Cushion, VVS
26.5 x 23 mm
$ 468.22
37.92ct Bluish White Rainbow Moonstone, Oval, Translucent
31.2 x 18.2 mm
$ 45.50
24.90ct Deep Red Ruby, Oval, Translucent
18.3 x 14.3 mm
$ 776.88
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Why Buy Huge Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
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.
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 
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Overall Rating -> 10
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.
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 9 
The checkout said the my ccv was invalid. i had to use another card.
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
