search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Huge Gemstones

(15)
Huge Gemstones Weight Huge Gemstones Size Huge Gemstones Clarity Huge Gemstones Price Huge Gemstones Origin
More
Huge Gemstones Single
Huge Gemstones Pairs
Huge Gemstones Lots
Huge Gemstones Faceted
Huge Gemstones Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale
7.18ct1 Piece
$ 1,579.60
14 x 11.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 7.18 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 14 x 11.4 mm Grandidierite
Grandidierite Color: Light Green Blue Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
9.80ct1 Piece
$ 441.98
20 x 13.2 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 9.80 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 20 x 13.2 mm Grandidierite
Grandidierite Color: Pale Blue Green Grandidierite
Grandidierite Clarity: SI-I1 Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
17.33ct1 Piece
$ 9,531.50
17.6 x 16.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 17.33 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 17.6 x 16.4 mm Grandidierite
Grandidierite Color: Bright Blue Green Grandidierite
Grandidierite Clarity: SI Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
12.25ct1 Piece
$ 943.25
17.7 x 13.6 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 12.25 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 17.7 x 13.6 mm Grandidierite
Grandidierite Color: Greenish Blue Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.27ct1 Piece
$ 213.50
13 x 8.6 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 4.27 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 13 x 8.6 mm Grandidierite
Grandidierite Color: Light Bluish Green Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.27ct1 Piece
$ 328.79
10.8 x 9.1 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 4.27 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 10.8 x 9.1 mm Grandidierite
Grandidierite Color: Turquoise Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
10.02ct1 Piece
$ 451.90
18.3 x 12.5 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 10.02 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 18.3 x 12.5 mm Grandidierite
Grandidierite Color: Blue Green Grandidierite
Grandidierite Clarity: SI-I1 Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.30ct1 Piece
$ 145.20
10.5 x 9.9 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 3.30 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 10.5 x 9.9 mm Grandidierite
Grandidierite Color: Green-Blue Grandidierite
Grandidierite Clarity: SI Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.10ct1 Piece
$ 136.40
12.5 x 9.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 3.10 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 12.5 x 9.4 mm Grandidierite
Grandidierite Color: Deep Turquoise Grandidierite
Grandidierite Clarity: VS-SI Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.55ct1 Piece
$ 1,441.00
12.6 x 10.9 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 6.55 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 12.6 x 10.9 mm Grandidierite
Grandidierite Color: Electric Blue Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.03ct1 Piece
$ 120.90
11.4 x 9.5 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 4.03 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 11.4 x 9.5 mm Grandidierite
Grandidierite Color: Green-Blue Grandidierite
Grandidierite Clarity: SI-I1 Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.13ct1 Piece
$ 227.15
12 x 8.6 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 4.13 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 12 x 8.6 mm Grandidierite
Grandidierite Color: Greenish Blue Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.17ct1 Piece
$ 183.48
11.1 x 10.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 4.17 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 11.1 x 10.4 mm Grandidierite
Grandidierite Color: Green-Blue Grandidierite
Grandidierite Clarity: VS-SI Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
9.07ct1 Piece
$ 299.31
15.7 x 11.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 9.07 ct Grandidierite
Grandidierite Shape: Pear Cabochon Grandidierite
Grandidierite Size: 15.7 x 11.4 mm Grandidierite
Grandidierite Color: Greenish Blue Grandidierite
Grandidierite Clarity: Translucent Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
7.09ct1 Piece
$ 233.97
13.5 x 12.4 mm
Item Description
Stone Type: Loose Grandidierite
Grandidierite Weight: 7.09 ct Grandidierite
Grandidierite Shape: Pear Facet Grandidierite
Grandidierite Size: 13.5 x 12.4 mm Grandidierite
Grandidierite Color: Deep Blue Green Grandidierite
Grandidierite Clarity: I1 Grandidierite
Grandidierite Origin: Madagascar Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Quantity: 1
Grandidierite Certificate: GemSelect
Product Description:
View Details
Add to Cart
Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

Posted By JamesMichael781 in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very good, very fast, everything as described.

Posted By B in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have had and will always have a great time shopping at GemSelect. It's a great web site with great products and great service.

Posted By Apps in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good but since I am still new I was surprised at how small the stones where.

Posted By Js in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

all good

Posted By John in December, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

198

Continue Shopping
Checkout
Continue Shopping
Checkout