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

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Corundum Gemstones

(1530)
Corundum Gemstones Weight Corundum Gemstones Size Corundum Gemstones Clarity Corundum Gemstones Price Corundum Gemstones Origin
Sort By:
Clear All
Photos are of Actual Products for Sale
2.36ct1 Piece
$ 11,178.15
10.9 x 6.7 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 2.36 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 10.9 x 6.7 mm Ruby
Ruby Color: Raspberry Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Mozambique Ruby
Ruby Treatment: Untreated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.43ct (total)2 Pieces
$ 1,790.97
9.7 x 4.5 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.22 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 9.7 x 4.5 mm Ruby
Ruby Color: Medium-Dark Red Ruby
Ruby Clarity: SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 2
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.22ct (total)2 Pieces
$ 854.00
7 x 5 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 0.61 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 7 x 5 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 2
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.12ct1 Piece
$ 825.46
6.6 x 5.5 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.12 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 6.6 x 5.5 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.59ct1 Piece
$ 1,224.30
6.9 x 6.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.59 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 6.9 x 6.1 mm Ruby
Ruby Color: Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.28ct1 Piece
$ 943.39
6.7 x 5.6 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.28 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 6.7 x 5.6 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.10ct1 Piece
$ 945.40
9.5 x 4.5 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.10 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 9.5 x 4.5 mm Ruby
Ruby Color: Dark Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.22ct1 Piece
$ 1,048.53
7.1 x 5.2 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.22 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 7.1 x 5.2 mm Ruby
Ruby Color: Medium-Dark Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.83ct1 Piece
$ 286.41
5.4 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 0.83 ct Ruby
Ruby Shape: Round Facet Ruby
Ruby Size: 5.4 mm Ruby
Ruby Color: Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.33ct1 Piece
$ 1,024.10
7.2 x 5.2 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.33 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 7.2 x 5.2 mm Ruby
Ruby Color: Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.04ct1 Piece
$ 893.83
6.7 x 5.3 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.04 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 6.7 x 5.3 mm Ruby
Ruby Color: Wine Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.22ct1 Piece
$ 1,048.53
6.9 x 5.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.22 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 6.9 x 5.1 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.50ct1 Piece
$ 1,219.90
10.4 x 5.2 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.50 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 10.4 x 5.2 mm Ruby
Ruby Color: Deep Crimson Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.37ct1 Piece
$ 959.00
7.2 x 5.2 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.37 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 7.2 x 5.2 mm Ruby
Ruby Color: Jam Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.87ct1 Piece
$ 267.96
5.6 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 0.87 ct Ruby
Ruby Shape: Round Facet Ruby
Ruby Size: 5.6 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.14 carat Orange Sapphire, Diamond-Cut loose Sapphire from Tanzania, Natural Gems, 2.9 mm

Natural Sapphire, Qty: 144 pcs | 0.14 carat weight Sapphire

Select pcs
$ 14.33
2.9 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.14 ct Sapphire
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Size: 2.9 mm Sapphire
Sapphire Color: Medium-Dark Red Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Be Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.73ct1 Piece
$ 1,406.94
8.4 x 7.2 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.73 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 8.4 x 7.2 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.48 ct Loose Orange Sapphire, 6 x 4.9 mm Oval Cut From Tanzania

Natural Sapphire, Qty: 2 pcs | 1.48 carat weight Sapphire

1.48ct (total)2 Pieces
$ 244.20
6 x 4.9 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.74 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 6 x 4.9 mm Sapphire
Sapphire Color: Intense Red Sapphire
Sapphire Clarity: VVS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Be Heated
Sapphire Quantity: 2
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.24ct1 Piece
$ 913.90
9.2 x 4.6 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.24 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 9.2 x 4.6 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.04ct1 Piece
$ 893.83
7.1 x 5.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.04 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 7.1 x 5.1 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.84ct1 Piece
$ 289.86
5.4 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 0.84 ct Ruby
Ruby Shape: Round Facet Ruby
Ruby Size: 5.4 mm Ruby
Ruby Color: Dark Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.15ct1 Piece
$ 988.37
6.7 x 6.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.15 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 6.7 x 6.1 mm Ruby
Ruby Color: Dark Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
24.06ct1 Piece
$ 1,203.00
15.2 x 14.9 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 24.06 ct Ruby
Ruby Shape: Cushion-Cut Ruby
Ruby Size: 15.2 x 14.9 mm Ruby
Ruby Color: Dark Red Ruby
Ruby Clarity: VS Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.18ct1 Piece
$ 1,014.16
10.1 x 5.3 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.18 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 10.1 x 5.3 mm Ruby
Ruby Color: Blood Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.66ct1 Piece
$ 1,162.00
9.4 x 5.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.66 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 9.4 x 5.1 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
16.57ct1 Piece
$ 397.68
16.5 x 14.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 16.57 ct Ruby
Ruby Shape: Oval Cabochon Ruby
Ruby Size: 16.5 x 14.1 mm Ruby
Ruby Color: Bright Red Ruby
Ruby Clarity: Translucent Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.82ct1 Piece
$ 1,401.40
10.5 x 5.3 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.82 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 10.5 x 5.3 mm Ruby
Ruby Color: Deep Reddish Pink Ruby
Ruby Clarity: SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.29ct1 Piece
$ 950.76
7 x 5.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.29 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 7 x 5.1 mm Ruby
Ruby Color: Deep Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.11ct1 Piece
$ 61.05
7 x 5.1 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.11 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 7 x 5.1 mm Ruby
Ruby Color: Light Red Ruby
Ruby Clarity: VS Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.19ct1 Piece
$ 916.30
7.1 x 6 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.19 ct Ruby
Ruby Shape: Pear Facet Ruby
Ruby Size: 7.1 x 6 mm Ruby
Ruby Color: Deep Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
12.32ct1 Piece
$ 406.56
14.8 x 12.7 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 12.32 ct Ruby
Ruby Shape: Oval Facet Ruby
Ruby Size: 14.8 x 12.7 mm Ruby
Ruby Color: Deep Reddish Pink Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.14ct1 Piece
$ 393.38
6.3 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.14 ct Ruby
Ruby Shape: Round Facet Ruby
Ruby Size: 6.3 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.80ct1 Piece
$ 1,463.87
11.6 x 5.4 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 1.80 ct Ruby
Ruby Shape: Marquise Facet Ruby
Ruby Size: 11.6 x 5.4 mm Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
25.56ct1 Piece
$ 1,124.64
17.9 x 14.3 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 25.56 ct Ruby
Ruby Shape: Oval Cabochon Ruby
Ruby Size: 17.9 x 14.3 mm Ruby
Ruby Color: Deep Red Ruby
Ruby Clarity: Translucent Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.93ct1 Piece
$ 320.91
5.7 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 0.93 ct Ruby
Ruby Shape: Round Facet Ruby
Ruby Size: 5.7 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Myanmar Ruby
Ruby Treatment: Heated
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.83ct1 Piece
$ 341.50
11 x 10.8 mm
Item Description
Stone Type: Loose Ruby
Ruby Weight: 6.83 ct Ruby
Ruby Shape: Heart Facet Ruby
Ruby Size: 11 x 10.8 mm Ruby
Ruby Color: Pinkish Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Origin: Madagascar Ruby
Ruby Treatment: Fracture Filled
Ruby Quantity: 1
Ruby Certificate: GemSelect
Product Description:
View Details
Add to Cart
1 2 3
1 - 43
Corundum itself is not a very rare mineral, but transparent gem-quality corundum is extremely rare. Most corundum is opaque to translucent and heavily included, suitable only for industrial use, including the production of abrasives used for sandpaper and machining of metal, plastics and wood, and as of recently, has become very important in the making of mobile phone components. The name 'corundum' comes from the Sanskrit word 'kuruvindam', meaning "ruby sapphire", which are the two distinct members of the corundum family.

Ruby is red corundum, while all other colors are referred to as sapphire. Blue sapphire and red ruby make up 2 of the 'four precious gems', which also includes green emerald and diamond. While there is no definitive distinction between red ruby and sapphire; in many cases, a near-red sapphire may be classed as an inferior color grade ruby. Thus, it is usually more common of practice to trade near-red sapphires as 'high-grade' fancy sapphire, rather than as 'low-grade' ruby. The corundum family includes variations of ruby and sapphire, including color change sapphire, star sapphire and star ruby. Ruby is also found in mixed gems such as ruby-zoisite and ruby-in-fuchsite.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

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 had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate and I hope that the gem is as nice as the picture

Posted By 1 in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection and excellent website.

Posted By JBW in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Pleasant.

Posted By Mk in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has gems at afffordable prices.

Posted By George in March, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

all good

Posted By John in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection of products. Website easy to navigate and make purchases.

Posted By David in April, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 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.

2748

Continue Shopping
Checkout
Continue Shopping
Checkout