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

30.15ct Violet Charoite, Fancy, Opaque

42.7 x 15.2 mm

$ 49.55

View Gem

18.73ct Yellow Apatite, Oval, VS

18.8 x 15.5 mm

$ 1,685.70

View Gem

41.15ct Green Jadeite, Oval, Opaque

27.5 x 21 mm

$ 51.23

View Gem

46.46ct Yellow Quartz, Fancy, Transparent/Translucent

40.3 x 20.7 mm

$ 50.90

View Gem

14.90ct Black Tourmaline, Cushion, Opaque

17 x 12.5 mm

$ 74.20

View Gem

31.56ct Multicolor Rhodonite, Pear Shape, Opaque

26.9 x 23.4 mm

$ 15.19

View Gem

104.89ct Pink Rose Quartz, Pear Shape, Translucent

35.2 x 30 mm

$ 229.84

View Gem

26.82ct Yellow Quartz, Cushion, VVS

19 x 19 mm (calibrated)

$ 58.76

View Gem

76.48ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

36.4 x 24.2 mm

$ 44.18

View Gem

34.34ct Black Star Sapphire, Oval, Opaque

20.2 x 16.8 mm

$ 444.63

View Gem

46.78ct Green Uvarovite Garnet Drusy, Fancy, Opaque

32.7 x 23.6 mm

$ 69.89

View Gem

3.58ct Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 320.91

View Gem

41.20ct White Rainbow Moonstone, Fancy, Opaque

38.8 x 12.6 mm

$ 3.42

View Gem

16.70ct Black Tourmaline, Oval, Opaque

16.4 x 13.9 mm

$ 83.17

View Gem

8.97ct Turquoise Grandidierite, Oval, Translucent

14.6 x 12.3 mm

$ 258.26

View Gem

21.84ct Green Opal, Oval, Opaque

22.2 x 14.9 mm

$ 50.67

View Gem

57.97ct Yellow Quartz, Marquise, IF

42.8 x 17.6 mm

$ 74.30

View Gem

21.09ct Multicolor Ammolite, Fancy, Opaque

30.7 x 14.9 mm

$ 231.06

View Gem

82.19ct Blue Turquoise, Oval, Opaque

33 x 28.5 mm

$ 245.58

View Gem

45.27ct Yellow Star Sapphire, Oval, Opaque

20.9 x 17.1 mm

$ 405.80

View Gem

83.14ct Blue Lapis Lazuli, Square, Opaque

26.3 x 25.9 mm

$ 69.01

View Gem

60.37ct Multicolor Rhodonite, Oval, Opaque

39.8 x 25.2 mm

$ 34.87

View Gem

15.13ct Multicolor Opal, Oval, Opaque

18.1 x 15.6 mm

$ 376.74

View Gem

55.54ct Red Star Garnet, Round, Opaque

23.6 mm

$ 54.76

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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

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