90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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
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 Huge Gemstones
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

13.61ct Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,355.56

View Gem

21.52ct White Howlite, Fancy, Opaque

27 x 20 mm (calibrated)

$ 10.29

View Gem

25.92ct Multicolor Rainbow Pyrite, Fancy, Opaque

34.4 x 16.9 mm

$ 67.12

View Gem

20.14ct Multicolor Rainbow Pyrite, Heart, Opaque

23.5 x 23 mm

$ 51.95

View Gem

27.04ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 59.25

View Gem

57.99ct Yellow Quartz, Oval, VVS

30 x 22 mm (calibrated)

$ 157.57

View Gem

36.14ct Green Seraphinite, Oval, Opaque

38 x 23.7 mm

$ 21.78

View Gem

94.63ct Yellow Quartz, Pear Shape, IF

28.9 x 28.3 mm

$ 121.30

View Gem

24.90ct Gray Jadeite, Oval, Translucent

22.9 x 17 mm

$ 40.93

View Gem

4.38ct Purple Ruby, Fancy, Opaque

14.8 x 11.1 mm

$ 87.25

View Gem

88.10ct Blue Topaz, Oval, IF

28.1 x 25.5 mm

$ 614.23

View Gem

62.41ct Violet Charoite, Oval, Opaque

38.6 x 26.2 mm

$ 102.57

View Gem

23.61ct Violet Charoite, Fancy, Opaque

25.1 x 19.4 mm

$ 39.03

View Gem

17.33ct Red Ruby, Oval, Translucent

18 x 13 mm (calibrated)

$ 448.78

View Gem

20.29ct White Rainbow Moonstone, Pear Shape, Transparent

21.3 x 15.9 mm

$ 161.67

View Gem

63.99ct Violet Amethyst, Oval, VVS

30.6 x 19.9 mm

$ 531.12

View Gem

21.94ct Multicolor Opal, Oval, Opaque

22.6 x 16.6 mm

$ 546.31

View Gem

37.52ct Yellow Calcite, Oval, Translucent

40 x 20.1 mm

$ 25.79

View Gem

36.82ct Red Star Garnet, Oval, Opaque

21.3 x 17.4 mm

$ 36.30

View Gem

96.56ct Yellow Rutile Quartz, Pear Shape, Translucent

42.4 x 35.3 mm

$ 88.16

View Gem

75.33ct Multicolor Boulder Opal, Fancy, Opaque

43.5 x 29.6 mm

$ 375.14

View Gem

53.88ct Multicolor Jasper, Trillion, Opaque

43.3 x 28.6 mm

$ 59.03

View Gem

71.05ct White Howlite, Oval, Opaque

37.1 x 26.4 mm

$ 38.93

View Gem

5.73ct Red Ruby, Round, VS-SI

10 mm (calibrated)

$ 513.64

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

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.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 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 -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate
Enlarged Gemstone Image