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Dark Blue Sapphire Gemstones

Explore our collection of natural dark blue sapphire gemstones, perfect for elegant jewelry and timeless gemstone designs.

Dark Blue Sapphire Weight
Dark Blue Sapphire Size
Dark Blue Sapphire Clarity
Dark Blue Sapphire Price
Dark Blue Sapphire Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Dark Blue Sapphire
Brown Dark Blue Sapphire
Golden Dark Blue Sapphire
Gray Dark Blue Sapphire
Green Dark Blue Sapphire
Multicolor Dark Blue Sapphire
Orange Dark Blue Sapphire
Pink Dark Blue Sapphire
Purple Dark Blue Sapphire
Red Dark Blue Sapphire
Turquoise Dark Blue Sapphire
Violet Dark Blue Sapphire
White Dark Blue Sapphire
Yellow Dark Blue Sapphire
Single
Pairs
Lots
Faceted
Cabochons
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2.14Ct Royal Blue Sapphire, Oval, Vvs

7.7 x 5.5 mm

$ 4,708.00

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0.73Ct Twilight Blue Sapphire, Marquise, Vvs-Vs

8.1 x 3.9 mm

$ 173.45

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0.79Ct Twilight Blue Sapphire, Round, Vs

5.5 mm (calibrated)

$ 566.57

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0.55Ct Navy Blue Sapphire, Marquise, Vs

7.8 x 3.8 mm

$ 154.64

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1.78Ct Royal Blue Sapphire, Oval, Vs

7.5 x 6 mm

$ 3,026.00

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0.67Ct Navy Blue Sapphire, Round, Vvs-Vs

5 mm (calibrated)

$ 543.79

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1.62Ctw Midnight Blue Sapphire, Round, Vs

5.5 mm (calibrated)

$ 855.36

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0.69Ct Twilight Blue Sapphire, Marquise, Vvs-Vs

7.8 x 3.9 mm

$ 194.00

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0.56Ct Dark Blue Sapphire, Marquise, Vvs-Vs

7.9 x 4 mm

$ 157.45

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0.71Ct Dark Blue Sapphire, Round, Vvs

5 mm (calibrated)

$ 509.21

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0.56Ct Twilight Blue Sapphire, Round, Vvs-Vs

5 mm (calibrated)

$ 454.50

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0.64Ct Twilight Blue Sapphire, Round, Vs

5 mm (calibrated)

$ 458.99

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0.73Ct Deep Blue Sapphire, Round, Vs

5.5 mm (calibrated)

$ 592.49

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0.60Ct Twilight Blue Sapphire, Marquise, Vvs-Vs

7.9 x 3.9 mm

$ 168.70

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0.69Ct Midnight Blue Sapphire, Marquise, Vvs-Vs

8.3 x 4.2 mm

$ 194.00

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0.60Ct Navy Blue Sapphire, Round, Vs

5 mm (calibrated)

$ 486.97

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0.58Ct Twilight Blue Sapphire, Marquise, Vvs-Vs

7.9 x 3.9 mm

$ 163.07

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0.63Ct Twilight Blue Sapphire, Round, Vs

5 mm (calibrated)

$ 451.82

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0.86Ct Deep Navy Blue Sapphire, Cushion, Vvs-Vs

5.6 x 4.5 mm

$ 82.56

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2.20Ct Royal Blue Sapphire, Oval, Vs

9 x 6 mm (calibrated)

$ 6,336.00

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0.60Ct Navy Blue Sapphire, Round, Vs

5 mm (calibrated)

$ 486.97

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0.62Ct Navy Blue Sapphire, Round, Vvs-Vs

5 mm (calibrated)

$ 444.66

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0.73Ct Dark Blue Sapphire, Round, Vvs-Vs

5.5 mm (calibrated)

$ 436.28

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0.64Ct Twilight Blue Sapphire, Round, Vvs

5 mm (calibrated)

$ 519.43

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Why Buy Dark Blue Sapphire from GemSelect?

Natural Dark Blue Sapphire Gemstones

Our natural dark blue sapphire gemstones are carefully sourced and selected for their deep color and excellent brilliance. These premium sapphires are ideal for collectors, jewelers, and anyone seeking a timeless gemstone for custom jewelry designs.

Dark Blue Sapphire Gemstones Online

Shop dark blue sapphire gemstones online at GemSelect with confidence. Our loose sapphires are available in many shapes, sizes, and carat weights, with secure checkout and worldwide shipping.

Loose Dark Blue Sapphire Gemstones for Jewelry

Deep Blue Sapphire for Fine Jewelry

Dark blue sapphire gemstones are among the most popular choices for fine jewelry. Their rich color and durability make them perfect for rings, earrings, pendants, and heirloom-quality designs.

Faceted Dark Blue Sapphire Stones

Faceted dark blue sapphire stones display exceptional sparkle and brilliance. Popular shapes include oval, cushion, round, and pear cuts, making them suitable for both classic and modern jewelry settings.

Dark Blue Sapphire Cabochons

Cabochon dark blue sapphire gemstones feature smooth, polished surfaces that highlight the natural beauty of the stone. These sapphires are often used in vintage-style jewelry or unique designer pieces.

Loose Sapphire Gemstones for Custom Jewelry

Loose dark blue sapphire gemstones allow jewelers and buyers to select the perfect stone for custom designs. Choose from a wide range of calibrated sizes or larger center stones for statement jewelry.

September Birthstone Sapphire

Sapphire is the birthstone for September and symbolizes wisdom, loyalty, and nobility. Dark blue sapphire gemstones make meaningful gifts for birthdays, anniversaries, and special occasions.

Wholesale Dark Blue Sapphire Stones

GemSelect offers competitive pricing on loose dark blue sapphire gemstones for jewelers, collectors, and designers. Our inventory includes both individual stones and matched pairs suitable for earrings or sets.

Learn more about sapphire varieties, properties, and history on our Sapphire Information Page.

FAQs

Are dark blue sapphire gemstones natural?

Yes, our dark blue sapphire gemstones are natural stones. Any treatments, such as heat treatment, are fully disclosed for transparency.

Are dark blue sapphires suitable for engagement rings?

Yes, dark blue sapphires are highly durable with a Mohs hardness of 9, making them an excellent choice for engagement rings and everyday jewelry.

What shapes are available for dark blue sapphire gemstones?

Dark blue sapphire gemstones are available in many shapes including oval, round, cushion, pear, and emerald cuts, giving buyers many design options.

Where do dark blue sapphires come from?

Dark blue sapphires are mined in several locations including Sri Lanka, Madagascar, Thailand, and Australia, each producing stones with unique color characteristics.

Can I buy loose dark blue sapphire stones for custom jewelry?

Yes, loose dark blue sapphire gemstones are ideal for custom jewelry. Buying loose stones allows you to select the exact size, shape, and quality for your design.

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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate
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