X
Gemstone Search

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 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

16.28ct Schorl Tourmaline, Emerald Cut, Opaque

18.8 x 11.1 mm

$ 97.68

View Details

7.40ct Deep Crimson Ruby, Round, VS

11 mm (calibrated)

$ 444.00

View Details

87.67ct Multicolor Jasper, Oval, Opaque

38.4 x 31 mm

$ 54.38

View Details

34.69ct Gold Star Sapphire, Oval, Opaque

19.3 x 16.2 mm

$ 374.65

View Details

66.65ct Multicolor Jasper, Cushion, Opaque

41.3 x 30.6 mm

$ 54.54

View Details

27.51ct Schorl Tourmaline, Emerald Cut, Opaque

38.1 x 8.9 mm

$ 165.06

View Details

6.55ct Electric Blue Grandidierite, Pear Shape, Translucent

13 x 11 mm (calibrated)

$ 1,729.20

View Details

6.72ct Deep Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 354.82

View Details

78.93ct Multicolor Jasper, Oval, Opaque

51.8 x 26.1 mm

$ 46.88

View Details

44.28ct Multicolor Jasper, Oval, Opaque

29.7 x 24.8 mm

$ 58.45

View Details

35.14ct Multicolor Jasper, Oval, Opaque

27.1 x 18.3 mm

$ 46.38

View Details

25.94ct Bluish White Rainbow Moonstone, Oval, Translucent

25.1 x 14.7 mm

$ 31.13

View Details

3.42ct Blood Red Ruby, Oval, VS

10 x 7.7 mm

$ 205.20

View Details

51.41ct Medium Pink Rose Quartz, Oval, Transparent

26.3 x 21.7 mm

$ 111.29

View Details

27.82ct Multicolor Agate, Oval, Opaque

20 x 15 mm (calibrated)

$ 26.71

View Details

161.15ct Rich Yellow Quartz, Oval, VVS

39.4 x 28.8 mm

$ 440.33

View Details

85.07ct Vivid Pink Violet Amethyst, Oval, VVS-VS

32.6 x 24.9 mm

$ 714.59

View Details

20.06ct Multicolor Ammolite, Fancy, Opaque

31.4 x 13.6 mm

$ 529.58

View Details

26.89ct Black Onyx, Pear Shape, Opaque

30.2 x 20.5 mm

$ 32.27

View Details

50.87ct Medium Dark-Violet Amethyst, Oval, VS

27.4 x 21.4 mm

$ 427.31

View Details

35.37ct Multicolor Agate, Oval, Opaque

20.4 x 17.4 mm

$ 42.44

View Details

16.24ct Wine Red Ruby, Pear Shape, VS

17.2 x 14.5 mm

$ 974.40

View Details

17.86ct Orangish Gold Star Sapphire, Oval, Opaque

16 x 12 mm (calibrated)

$ 192.89

View Details

8.01ct Deep Green Tsavorite Garnet, Oval, Translucent

15 x 10 mm (calibrated)

$ 211.46

View Details

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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate
Enlarged Gemstone Image