Loose Blue Diamonds for Sale – Natural and Fancy Blue Diamond Stones, Certified Diamond
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Explore our loose blue diamonds, featuring natural blue diamonds, fancy blue diamonds, and GIA-certified blue diamonds. Perfect for creating unique jewelry or adding to your collection, these rare blue diamonds are available in a range of cuts, clarity, and sizes. Whether you're seeking vivid blue diamonds for an engagement ring or a loose fancy diamond for a bespoke design, you'll find unmatched quality and beauty here. |
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Bi-color
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Black
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Blue Blue Diamond
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
| ID: | 702949 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 692762 |
| Weight: | 0.06ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 85.79 |
| Item in Stock | |
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| ID: | 692909 |
| Weight: | 0.07ct |
| Size: | 2.6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 83.40 |
| Item in Stock | |
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| ID: | 720062 |
| Weight: | 0.05ct |
| Size: | 2 x 2 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 56.12 |
| Item in Stock | |
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| ID: | 718972 |
| Weight: | 0.05ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 67.34 |
| Item in Stock | |
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| ID: | 692905 |
| Weight: | 0.08ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 114.38 |
| Item in Stock | |
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| ID: | 720096 |
| Weight: | 0.02ct |
| Size: | 1.8 x 1.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 22.45 |
| Item in Stock | |
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| ID: | 702976 |
| Weight: | 0.05ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 60.00 |
| Item in Stock | |
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| ID: | 720072 |
| Weight: | 0.06ct |
| Size: | 2.2 x 2.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
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| ID: | 719645 |
| Weight: | 0.03ct |
| Size: | 1.8 x 1.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.40 |
| Item in Stock | |
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| ID: | 692877 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 60.00 |
| Item in Stock | |
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| ID: | 692856 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 720069 |
| Weight: | 0.05ct |
| Size: | 2.2 x 2.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 67.34 |
| Item in Stock | |
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| ID: | 719052 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 67.34 |
| Item in Stock | |
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| ID: | 692881 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.00 |
| Item in Stock | |
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| ID: | 702707 |
| Weight: | 0.02ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 24.44 |
| Item in Stock | |
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| ID: | 719086 |
| Weight: | 0.04ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 53.87 |
| Item in Stock | |
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| ID: | 718764 |
| Weight: | 0.06ct |
| Size: | 2.1 x 1.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
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| ID: | 719456 |
| Weight: | 0.08ct |
| Size: | 2.3 x 2.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 89.76 |
| Item in Stock | |
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| ID: | 718888 |
| Weight: | 0.06ct |
| Size: | 2.2 x 2.1 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
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| ID: | 702982 |
| Weight: | 0.04ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 48.00 |
| Item in Stock | |
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| ID: | 695605 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 36.00 |
| Item in Stock | |
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| ID: | 703292 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 73.33 |
| Item in Stock | |
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| ID: | 719407 |
| Weight: | 0.38ct |
| Size: | 4.5 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 511.76 |
| Item in Stock | |
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| ID: | 702948 |
| Weight: | 0.03ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 36.00 |
| Item in Stock | |
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| ID: | 719096 |
| Weight: | 0.03ct |
| Size: | 2 x 2 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 40.40 |
| Item in Stock | |
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| ID: | 702974 |
| Weight: | 0.04ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.00 |
| Item in Stock | |
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| ID: | 719989 |
| Weight: | 0.08ct |
| Size: | 2.5 x 2.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 107.74 |
| Item in Stock | |
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| ID: | 719286 |
| Weight: | 0.03ct |
| Size: | 2.1 x 2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.40 |
| Item in Stock | |
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| ID: | 719285 |
| Weight: | 0.03ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.40 |
| Item in Stock | |
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| ID: | 702721 |
| Weight: | 0.02ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 24.44 |
| Item in Stock | |
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| ID: | 718969 |
| Weight: | 0.08ct |
| Size: | 2.5 x 2.1 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 89.78 |
| Item in Stock | |
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| ID: | 719982 |
| Weight: | 0.07ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 94.27 |
| Item in Stock | |
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| ID: | 719648 |
| Weight: | 0.04ct |
| Size: | 1.9 x 1.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 53.87 |
| Item in Stock | |
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| ID: | 717362 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 78.00 |
| Item in Stock | |
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| ID: | 717374 |
| Weight: | 0.03ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.80 |
| Item in Stock | |
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| ID: | 692849 |
| Weight: | 0.04ct |
| Size: | 2.4 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 40.00 |
| Item in Stock | |
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| ID: | 717350 |
| Weight: | 0.07ct |
| Size: | 2.4 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 109.20 |
| Item in Stock | |
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| ID: | 717368 |
| Weight: | 0.06ct |
| Size: | 2.4 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 93.60 |
| Item in Stock | |
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| ID: | 719295 |
| Weight: | 0.06ct |
| Size: | 2.2 x 2.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
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| ID: | 703289 |
| Weight: | 0.04ct |
| Size: | 2 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 58.67 |
| Item in Stock | |
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| ID: | 718932 |
| Weight: | 0.04ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 44.89 |
| Item in Stock | |
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| ID: | 719739 |
| Weight: | 0.05ct |
| Size: | 2.4 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 56.12 |
| Item in Stock | |
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| ID: | 702723 |
| Weight: | 0.02ct |
| Size: | 1.9 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 24.44 |
| Item in Stock | |
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| ID: | 702958 |
| Weight: | 0.07ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 70.00 |
| Item in Stock | |
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| ID: | 692884 |
| Weight: | 0.04ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 48.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 702981 |
| Weight: | 0.05ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 692759 |
| Weight: | 0.06ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 85.79 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 720092 |
| Weight: | 0.06ct |
| Size: | 2.2 x 2.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 719646 |
| Weight: | 0.08ct |
| Size: | 2.4 x 2.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 107.74 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 702715 |
| Weight: | 0.02ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.33 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 719050 |
| Weight: | 0.02ct |
| Size: | 1.9 x 1.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 26.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 692846 |
| Weight: | 0.05ct |
| Size: | 2.3 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 703187 |
| Weight: | 0.04ct |
| Size: | 2.1 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 58.67 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 719729 |
| Weight: | 0.08ct |
| Size: | 2.3 x 2.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 107.74 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 719650 |
| Weight: | 0.06ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 80.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 720095 |
| Weight: | 0.03ct |
| Size: | 2.3 x 1.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.67 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 717354 |
| Weight: | 0.04ct |
| Size: | 2.2 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 52.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 719051 |
| Weight: | 0.05ct |
| Size: | 2.1 x 2.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 67.34 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 702796 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 44.00 |
| Item in Stock | |
| More Options & Item Details | |
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FAQs
What are loose blue diamonds?
Loose blue diamonds are unmounted, natural gemstones known for their stunning blue color and rarity. These gems are often used to create custom jewelry, such as engagement rings, or kept as investment pieces.
Are GIA-certified blue diamonds better?
Yes, GIA-certified blue diamonds are highly recommended as they guarantee the gemstone's authenticity, quality, and details like cut, clarity, and carat weight. Choosing GIA-certified loose blue diamonds ensures you’re purchasing a genuine and valuable stone.
What makes fancy blue diamonds unique?
Fancy blue diamonds are prized for their vivid blue color and are rarer than traditional diamonds. Their unique hues, combined with exceptional clarity and cuts, make them a favorite choice for collectors and jewelry designers.
Can I use loose blue diamonds for engagement rings?
Absolutely! Loose blue diamonds are perfect for custom engagement rings. Their natural beauty and versatility allow you to choose the ideal cut and setting for a unique and meaningful design.
How do I care for my loose blue diamonds?
To maintain the brilliance of your loose blue diamonds, clean them regularly with a soft cloth and mild soap. Avoid exposing them to harsh chemicals and store them separately to prevent scratches on the surface.
Are loose blue diamonds a good investment?
Yes, loose blue diamonds, especially rare or GIA-certified stones, are considered excellent investments due to their rarity and increasing market demand. Their natural beauty and timeless appeal make them valuable assets.
What factors determine the value of a loose blue diamond?
The value of a loose blue diamond depends on its color intensity, clarity, cut quality, and carat weight. Rare fancy blue diamonds or those with vivid blue hues often command higher prices.
Are there different cuts available for loose blue diamonds?
Yes, loose blue diamonds come in various cuts, including round, princess, emerald, and cushion. Each cut enhances the stone's brilliance and highlights its natural blue color.
What is the difference between natural and treated blue diamonds?
Natural blue diamonds derive their color from boron within the stone, while treated diamonds undergo processes like irradiation to achieve a blue hue. Natural blue diamonds, such as those in our collection, are more valuable and sought after.
Where can I buy high-quality loose blue diamonds?
You can find high-quality loose blue diamonds, including rare fancy blue diamonds and GIA-certified options, from trusted gemstone dealers. Look for vendors offering a wide selection of cuts, sizes, and colors to suit your needs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 ![]()
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Overall Rating -> 10 ![]()
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 9 ![]()
Very good and simple exchange
Overall Rating -> 10 ![]()
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Overall Rating -> 10 ![]()
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Overall Rating -> 10 ![]()
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
