What makes oval blue sapphires unique compared to other shapes?

Oval blue sapphires are prized for their elegant, elongated shape, which maximizes brilliance and showcases the gem’s deep blue hues. The oval cut often appears larger than round cuts of the same carat weight due to its surface area, making it a popular choice for statement jewelry like rings and pendants. At GemSelect, the faceted oval cut enhances light reflection, highlighting the stone’s clarity and color.

Are all oval blue sapphires at GemSelect certified?

Yes, all oval blue sapphires are certified for authenticity and quality. Each gem comes with a certification from reputable gemological labs, verifying its natural origin, color, clarity, and treatment status (e.g., heated or unheated). This ensures transparency and confidence for buyers, whether for jewelry design or collecting.

What color variations can I expect in oval blue sapphires?

Oval blue sapphires typically range from vibrant cornflower blue to deep midnight blue, with some stones exhibiting secondary hues like green or purple under different lighting. The most sought-after are vivid, medium-blue tones, often sourced from Sri Lanka or Madagascar. Each stone’s unique color profile is detailed in the product listing to help you choose the perfect shade.

Are untreated oval blue sapphires available?

Yes, untreated (unheated) oval blue sapphires are available, though they are less common due to their rarity. These gems retain their natural color and clarity without enhancement, appealing to collectors and those seeking ethical, unprocessed stones. Look for the “untreated” filter or check the certification details for confirmation.

What shapes are available besides oval for blue sapphires?

In addition to oval, blue sapphires come in shapes like round, cushion, pear, emerald, and trillion cuts. Each shape offers a distinct aesthetic, with round cuts maximizing sparkle and cushion cuts providing a vintage appeal. You can filter by shape to explore options that suit your jewelry design needs.

How do I know if an oval blue sapphire is in stock?

All oval blue sapphires listed are in stock and ready to ship. The inventory is updated in real-time, and each product page includes photos of the actual gemstone available for purchase. If a stone is marked “unavailable,” it has been sold, but similar options are often available.

Can oval blue sapphires be shipped worldwide?

Yes, worldwide shipping is offered for all oval blue sapphires. Gems are securely packaged to ensure safe delivery, with options for standard or expedited shipping. Shipping details, including estimated delivery times and costs, are provided at checkout based on your location.

Are oval blue sapphires suitable for engagement rings?

Oval blue sapphires are an excellent choice for engagement rings due to their durability (9 on the Mohs scale) and timeless beauty. Their elongated shape complements various settings, from solitaire to halo designs. Ensure the stone’s size and clarity match your design preferences, and consult a jeweler for secure setting options.

How should I care for my oval blue sapphire?

To maintain its brilliance, clean your oval blue sapphire with warm water, mild soap, and a soft brush, avoiding harsh chemicals. Store it separately from other jewelry to prevent scratches, as sapphire is harder than most gems. Regular cleaning and careful storage will keep the gem sparkling for a lifetime.

Oval Blue Sapphire - Natural Certified Loose Gems

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Oval Blue Sapphire Weight

Oval Blue Sapphire Size

Oval Blue Sapphire Clarity

Oval Blue Sapphire Price

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1.57ct Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 35.96

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4.03ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 80.28

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2.36ct Blue Sapphire, Oval, VVS-VS

9.5 x 5.7 mm

$ 2,233.03

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1.47ct Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 33.67

View Gem

3.92ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 85.90

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4.52ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 82.54

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3.21ctw Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 61.28

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1.48ct Blue Star Sapphire, Oval, Opaque

7.2 x 5.4 mm

$ 33.91

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4.00ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 87.65

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3.18ctw Blue Star Sapphire, Oval, Opaque

7.1 x 5.4 mm

$ 72.85

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3.38ct Blue Sapphire, Oval, VS

9 x 7 mm (calibrated)

$ 4,937.50

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1.38ct Blue Star Sapphire, Oval, Opaque

7.2 x 5.3 mm

$ 31.61

View Gem

3.13ct Blue Star Sapphire, Oval, Opaque

9 x 7 mm (calibrated)

$ 65.16

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3.36ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 73.62

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2.86ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 62.67

View Gem

2.96ctw Blue Sapphire, Oval, Translucent

4.2 x 3.1 mm

$ 67.56

View Gem

0.51ct Blue Sapphire, Oval, VS-SI

5 x 4 mm (calibrated)

$ 116.14

View Gem

5.60ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 110.44

View Gem

4.25ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 77.61

View Gem

1.89ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 43.29

View Gem

3.03ctw Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 69.41

View Gem

2.84ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 62.23

View Gem

4.71ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 92.89

View Gem

4.68ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 102.55

View Gem

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Why Buy Oval Blue Sapphire from GemSelect?

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GemSelect Certified Store Reviews

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Overall Rating -> 10

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026

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Overall Rating -> 10

It was great! Great photos

Posted By Marcia in June, 2026

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Overall Rating -> 10

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025

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Overall Rating -> 9

Fast and reliable service.

Posted By Zæck in December, 2025

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Overall Rating -> 10

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026

Source: Bizrate

Overall Rating -> 10

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026

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