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

7.67ct Dark Red Ruby, Cushion, VS

10 x 10 mm (calibrated)

$ 383.50

View Details

24.17ct Multicolor Ammolite, Fancy, Opaque

27.9 x 16.2 mm

$ 638.09

View Details

22.20ct Orangish Gold Star Sapphire, Oval, Opaque

17.3 x 14.5 mm

$ 263.74

View Details

169.73ct Medium Yellow Quartz Cat's Eye, Oval, Transparent

37.3 x 30.3 mm

$ 4,169.24

View Details

31.21ct Multicolor Peanut Wood, Cushion, Opaque

37.2 x 17 mm

$ 22.48

View Details

28.92ct Grayish White Jadeite, Fancy, Translucent

37.5 x 14 mm

$ 63.37

View Details

33.05ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 130.88

View Details

27.91ct Light Teal Aquamarine, Oval, Translucent

23.1 x 16.9 mm

$ 167.46

View Details

17.33ct Bright Blue Green Grandidierite, Pear Shape, SI

17.6 x 16.4 mm

$ 9,531.50

View Details

94.11ct Medium-Dark Yellow Quartz, Oval, VVS

32.4 x 26.4 mm

$ 257.15

View Details

20.62ct Multicolor Ammolite, Fancy, Opaque

23.2 x 20.5 mm

$ 544.37

View Details

58.60ct Black with Blue Sparkle Nuummite, Fancy, Opaque

38.6 x 32 mm

$ 254.48

View Details

44.60ct Vivid Violet Amethyst, Oval, VVS

24.8 x 19.7 mm

$ 356.80

View Details

8.89ct Medium Green Blue Grandidierite, Oval, SI-I1

14 x 12 mm (calibrated)

$ 481.13

View Details

382.95ct Rose Pink Star Rose Quartz, Oval, Transparent/Translucent

44.4 x 42.5 mm

$ 765.90

View Details

25.47ct Multicolor Ammolite, Fancy, Opaque

27.6 x 21.2 mm

$ 611.28

View Details

68.84ct Pine Green Malachite, Square, Opaque

25 x 24.3 mm

$ 82.61

View Details

83.06ct Rose Pink Rose Quartz, Pear Shape, Transparent

32.6 x 24.9 mm

$ 219.28

View Details

64.31ct Multicolor Jasper, Pear Shape, Opaque

30.6 x 32.1 mm

$ 65.36

View Details

236.30ct Medium Pink Star Rose Quartz, Oval, Transparent/Translucent

38.2 x 36.2 mm

$ 649.83

View Details

3.38ct Wine Red Ruby, Flower Cut, Opaque

12.3 x 8.7 mm

$ 67.60

View Details

30.88ct Multicolor Agate, Oval, Opaque

23.1 x 21.1 mm

$ 29.64

View Details

28.80ct Forest Green Emerald, Emerald Cut, SI

19 x 19 mm (calibrated)

$ 18,233.10

View Details

86.48ct Multicolor Moss Agate, Cushion, Translucent

43.7 x 36.9 mm

$ 83.02

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 -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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