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

19.48ct Red Ruby, Oval, Translucent

16.8 x 12.6 mm

$ 504.46

View Gem

90.73ct Blue Sodalite, Square, Opaque

27.2 x 27 mm

$ 75.31

View Gem

8.07ct Yellow Apatite, Emerald Cut, SI

14 x 10 mm (calibrated)

$ 221.05

View Gem

34.77ct Multicolor Pietersite, Oval, Translucent

40.6 x 30.8 mm

$ 88.40

View Gem

21.41ct White Agate, Oval, Opaque

25 x 18 mm (calibrated)

$ 33.91

View Gem

21.70ct Black Nuummite, Oval, Opaque

18.5 x 15.9 mm

$ 89.04

View Gem

21.41ct Yellow Calcite, Pear Shape, Translucent

28.5 x 16.2 mm

$ 14.71

View Gem

43.59ct Violet Charoite, Trillion, Opaque

32.7 x 29.2 mm

$ 69.72

View Gem

26.60ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 58.28

View Gem

23.92ct Yellow Calcite, Pear Shape, Translucent

29.4 x 16.8 mm

$ 16.43

View Gem

35.20ct Brown Tiger'S Eye, Round, Opaque

20 mm (calibrated)

$ 49.37

View Gem

32.32ct Black Nuummite, Oval, Opaque

23.8 x 18.5 mm

$ 135.27

View Gem

3.84ct Red Ruby, Oval, VS

10 x 8 mm (calibrated)

$ 191.23

View Gem

120.37ct Violet Amethyst, Square, Opaque

28.7 x 28.2 mm

$ 99.91

View Gem

22.01ct Multicolor Ammolite, Oval, Opaque

31.7 x 13.7 mm

$ 241.14

View Gem

51.65ct Violet Amethyst, Pear Shape, VVS

27.6 x 22.4 mm

$ 428.70

View Gem

46.00ct Green Idocrase, Oval, Opaque

30.4 x 23 mm

$ 22.91

View Gem

20.25ct Multicolor Opal, Pear Shape, Opaque

25.9 x 14 mm

$ 504.23

View Gem

30.49ct White Howlite, Oval, Opaque

31.6 x 22.6 mm

$ 15.19

View Gem

36.15ct Multicolor Pietersite, Round, Opaque

29.7 mm

$ 84.61

View Gem

17.39ct Red Ruby, Oval, Translucent

16.6 x 14.5 mm

$ 457.26

View Gem

80.23ct Blue Lapis Lazuli, Square, Opaque

26.3 x 25.7 mm

$ 66.59

View Gem

20.81ct Black Nuummite, Oval, Opaque

19.1 x 13.9 mm

$ 90.52

View Gem

44.28ct Multicolor Jasper, Oval, Opaque

29.7 x 24.8 mm

$ 48.51

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

Good, hope gem quality is good and genuine

Posted By Varun in May, 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 -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate
Enlarged Gemstone Image