X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Huge Gemstones
Black Huge Gemstones
Blue Huge Gemstones
Brown Huge Gemstones
Golden
Gray Huge Gemstones
Green Huge Gemstones
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
Cabochons
Clear All

27.40ct Yellow Quartz, Cushion, VVS-VS

19 x 19 mm (calibrated)

$ 60.04

View Gem

32.12ct Multicolor Rainbow Moonstone, Fancy, Opaque

42.1 x 10.1 mm

$ 3.20

View Gem

39.08ct Pink Rose Quartz, Oval, Transparent/Translucent

23 x 19 mm

$ 55.66

View Gem

127.53ct Pink Rose Quartz, Oval, Transparent

31.9 x 29.5 mm

$ 279.44

View Gem

37.63ct Violet Charoite, Oval, Opaque

29.3 x 20.2 mm

$ 61.85

View Gem

29.36ct Green Jade, Fancy, Translucent

31.2 x 15.2 mm

$ 18.33

View Gem

74.72ct Multicolor Jasper, Fancy, Opaque

45.4 x 40.3 mm

$ 63.03

View Gem

37.92ct Yellow Quartz, Oval, Transparent

25 x 18 mm (calibrated)

$ 49.85

View Gem

4.60ct Turquoise Grandidierite, Oval, SI

12 x 10 mm (calibrated)

$ 201.59

View Gem

27.98ct Yellow Quartz, Oval, Transparent

21.5 x 16.8 mm

$ 36.79

View Gem

30.59ct Brown Moonstone, Oval, Opaque

22.1 x 16.1 mm

$ 50.26

View Gem

22.87ct Multicolor Ammolite, Fancy, Opaque

26.8 x 21.3 mm

$ 200.45

View Gem

23.41ct White Howlite, Pear Shape, Opaque

30.1 x 19.5 mm

$ 11.66

View Gem

80.17ct Black Obsidian, Square, Opaque

25.9 x 25.9 mm

$ 66.54

View Gem

22.94ct White Howlite, Oval, Opaque

27.9 x 16.5 mm

$ 11.42

View Gem

23.44ct Green Aragonite, Oval, Opaque

24.8 x 19.7 mm

$ 27.43

View Gem

3.15ct Turquoise Grandidierite, Oval, SI-I1

10.9 x 9.5 mm

$ 115.04

View Gem

23.18ct White Howlite, Round, Opaque

22.7 mm

$ 11.09

View Gem

33.18ct Yellow Calcite, Oval, Translucent

32.7 x 19.8 mm

$ 22.80

View Gem

77.86ct Multicolor Jasper, Cushion, Opaque

37.5 x 26 mm

$ 44.98

View Gem

85.14ct Multicolor Moss Agate, Pear Shape, Opaque

53.6 x 38.1 mm

$ 67.84

View Gem

62.53ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

38.6 x 25.9 mm

$ 28.03

View Gem

29.07ct White Jadeite, Fancy, Translucent

29.4 x 16.1 mm

$ 15.64

View Gem

17.86ct Black Tourmaline, Cushion, Opaque

15 x 15 mm (calibrated)

$ 63.50

View Gem

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

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate
Enlarged Gemstone Image