X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamonds for Sale - Certified, Natural, GIA and Conflict-Free Options

Explore our exquisite collection of loose diamonds, featuring a wide range of GIA certified and natural loose diamonds. Whether you’re searching for a classic round cut or unique shapes like cushion and princess, our curated selection caters to all preferences. We offer detailed color grading, clarity assessment, and transparent pricing, making it easier to find the perfect diamond for your needs. Discover conflict-free loose diamonds at wholesale prices, and benefit from our expert guidance with our loose diamond buying guide. For more in-depth information on diamond characteristics, cuts, and value, visit our comprehensive diamond information page. Start your journey to find the ideal stone for your custom jewelry today.

Diamond Weight
Diamond Size
Diamond Clarity
Diamond Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Diamond
Blue
Brown
Golden
Gray
Green Diamond
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White Diamond
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 673577
Weight: avg. 0.03 ct / each
Size: 1.8 mm (calibrated)
Clarity: Opaque
Price: $ 12.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677850
Weight: avg. 0.12 ct / each
Size: 2.5 x 2.4 mm
Clarity: Opaque
Price: $ 60.75
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677914
Weight: avg. 0.11 ct / each
Size: 2.4 x 2.3 mm
Clarity: Opaque
Price: $ 55.77
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 699335
Weight: avg. 0.14 ct / each
Size: 3 mm (calibrated)
Clarity: Opaque
Price: $ 61.88
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 702346
Weight: avg. 0.06 ct / each
Size: 2.3 mm (calibrated)
Clarity: Opaque
Price: $ 19.21
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677916
Weight: avg. 0.13 ct / each
Size: 2.6 x 2.6 mm
Clarity: Opaque
Price: $ 64.17
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677915
Weight: avg. 0.09 ct / each
Size: 2.2 x 2.1 mm
Clarity: Opaque
Price: $ 43.33
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 673579
Weight: avg. 0.02 ct / each
Size: 1.6 mm
Clarity: Opaque
Price: $ 9.78
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694915
Weight: avg. 0.04 ct / each
Size: 2.2 mm (calibrated)
Clarity: VVS-VS
Price: $ 41.43
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677851
Weight: avg. 0.13 ct / each
Size: 2.6 x 2.5 mm
Clarity: Opaque
Price: $ 62.50
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694912
Weight: avg. 0.06 ct / each
Size: 2.4 mm (calibrated)
Clarity: VVS-VS
Price: $ 90.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694921
Weight: avg. 0.02 ct / each
Size: 1.7 mm (calibrated)
Clarity: VVS-VS
Price: $ 28.50
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694918
Weight: avg. 0.03 ct / each
Size: 1.8 mm (calibrated)
Clarity: VVS-VS
Price: $ 26.25
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677913
Weight: avg. 0.10 ct / each
Size: 2.3 x 2.2 mm
Clarity: Opaque
Price: $ 50.86
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 699334
Weight: avg. 0.05 ct / each
Size: 2.1 mm (calibrated)
Clarity: Opaque
Price: $ 12.95
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677910
Weight: avg. 0.03 ct / each
Size: 1.9 mm
Clarity: Opaque
Price: $ 10.08
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694916
Weight: avg. 0.04 ct / each
Size: 2 mm (calibrated)
Clarity: VVS-VS
Price: $ 35.71
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 673576
Weight: avg. 0.05 ct / each
Size: 2.1 mm (calibrated)
Clarity: Opaque
Price: $ 21.23
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694917
Weight: avg. 0.03 ct / each
Size: 1.9 mm (calibrated)
Clarity: VVS-VS
Price: $ 31.25
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 702342
Weight: avg. 0.11 ct / each
Size: 2.9 mm (calibrated)
Clarity: Opaque
Price: $ 37.69
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694914
Weight: avg. 0.05 ct / each
Size: 2.2 mm (calibrated)
Clarity: VVS-VS
Price: $ 48.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694913
Weight: avg. 0.05 ct / each
Size: 2.3 mm (calibrated)
Clarity: VVS-VS
Price: $ 60.67
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 694919
Weight: avg. 0.03 ct / each
Size: 1.8 mm (calibrated)
Clarity: VVS-VS
Price: $ 25.71
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 723215
Weight: avg. 0.04 ct / each
Size: 2.1 mm (calibrated)
Clarity: VS-SI
Price: $ 25.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 702344
Weight: avg. 0.07 ct / each
Size: 2.5 mm (calibrated)
Clarity: Opaque
Price: $ 24.82
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 702345
Weight: avg. 0.05 ct / each
Size: 2.1 mm (calibrated)
Clarity: Opaque
Price: $ 15.30
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 668215
Weight: avg. 0.04 ct / each
Size: 2 mm (calibrated)
Clarity: Opaque
Price: $ 16.85
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677852
Weight: avg. 0.08 ct / each
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Price: $ 38.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 702343
Weight: avg. 0.07 ct / each
Size: 2.4 mm (calibrated)
Clarity: Opaque
Price: $ 24.14
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

FAQs

What are loose diamonds, and why should I consider buying them?

Loose diamonds are individual diamond stones that are not yet set in jewelry. They provide greater flexibility, allowing buyers to choose their preferred setting, style, and design. Purchasing a loose diamond also gives you the opportunity to inspect its quality based on factors like clarity, color, and carat weight before it is mounted.

Where can I find certified loose diamonds for sale?

You can find certified loose diamonds at reputable online stores and authorized loose diamond dealers. Make sure to look for GIA loose diamonds, as GIA certification is a trusted standard for assessing a diamond's quality, including its cut, color grading, and clarity.

How do I determine the best loose diamond shapes and cuts?

Choosing the right shape and cut is important for maximizing a diamond's brilliance. Popular loose diamond shapes include round, princess, cushion, and oval. Each shape has its unique appeal, while the cut impacts the stone’s sparkle. A good loose diamond buying guide can help you understand the various options available.

Are natural loose diamonds better than lab-grown options?

Natural loose diamonds are formed over millions of years, while lab-grown diamonds are created in controlled environments. Both can be of high quality, but natural diamonds are often valued more for their rarity. When purchasing, ensure the stone is certified for authenticity, especially if you want a conflict-free loose diamond.

What should I know about loose diamond prices and wholesale options?

The price of a loose diamond depends on its carat weight, clarity, color grading, and cut. If you’re looking to save, consider loose diamond wholesale options, where you can find stones at lower prices. Wholesale purchases often provide better value, especially for bulk orders or custom jewelry projects.

How can I ensure I’m buying a high-quality loose diamond online?

To ensure you’re buying a high-quality stone, choose a reputable online loose diamond store that offers GIA certified loose diamonds. Review the diamond’s specifications, including its clarity, cut, and color grading, and ask for detailed certification documents.

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 purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 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

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

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