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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
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For Example: 6-7
For Example: 8-9
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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
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23.72ct Multicolor Agate, Fancy, Translucent

18.3 x 11.6 mm

$ 50.05

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23.12ct Bluish White Rainbow Moonstone, Pear Shape, Transparent

24.7 x 15.7 mm

$ 221.95

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86.58ct Multicolor Jasper, Oval, Opaque

37.1 x 30.2 mm

$ 53.71

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40.32ct Black with Blue Sparkle Nuummite, Cushion, Opaque

29.8 x 27.7 mm

$ 203.30

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130.99ct Lemon Yellow Quartz, Oval, VVS

42.3 x 25.4 mm

$ 216.13

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44.84ct Multicolor Quartz With Marcasite, Oval, Transparent

31.4 x 22.9 mm

$ 295.94

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3.93ct Dark Red Ruby, Round, VS

8.5 mm (calibrated)

$ 424.44

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76.29ct Multicolor Jasper, Baguette, Opaque

35.2 x 23.6 mm

$ 73.24

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20.01ct Multicolor Agate, Fancy, Opaque

18.5 x 10.3 mm

$ 42.22

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21.32ct Bluish White Rainbow Moonstone, Oval, Transparent

25.2 x 6.3 mm

$ 204.67

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37.89ct White with Black Rainbow Moonstone, Fancy, Opaque

40.4 x 11.8 mm

$ 3.79

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10.97ct Light Grey Star Sapphire, Round, Opaque

12 mm (calibrated)

$ 506.82

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60.74ct Multicolor Jasper, Oval, Opaque

43.8 x 26.9 mm

$ 42.49

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17.39ct Dark Red Ruby, Oval, Translucent

16.6 x 14.5 mm

$ 550.92

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5.86ct Pinkish Red Ruby, Pear Shape, VS

12.1 x 9.6 mm

$ 351.60

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33.02ct Multicolor Opal, Oval, Opaque

30 x 22 mm (calibrated)

$ 118.87

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62.29ct Pine Green Amazonite, Round, Opaque

32.6 mm

$ 59.80

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112.10ct White with Black Dendritic Agate, Round, Opaque

51.3 mm

$ 67.26

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25.89ct Plum Purple Star Ruby, Oval, Opaque

17.9 x 15 mm

$ 410.10

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20.54ct Greyish White Howlite, Fancy, Opaque

24.2 x 19.1 mm

$ 11.83

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21.23ct White with Black Rainbow Moonstone, Fancy, Opaque

26.6 x 10.4 mm

$ 7.64

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109.05ct Deep Green Bloodstone, Square, Opaque

31 x 30.7 mm

$ 45.80

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65.45ct Deep Violet Charoite, Cushion, Opaque

36.1 x 29.4 mm

$ 129.60

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41.02ct Medium Yellow Quartz, Oval, Transparent

23.4 x 18.1 mm

$ 58.08

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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 love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

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