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Oval London Blue Topaz - Natural, all Sizes and Shapes

Oval London Blue Topaz gemstones, prized for their rich navy-blue hues, high clarity, perfect for custom fine jewelry.

Oval London Blue Topaz Weight
Oval London Blue Topaz Size
Oval London Blue Topaz Clarity
Oval London Blue Topaz Price

Size Explained

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For Example: 6-7
For Example: 8-9
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Blue Oval London Blue Topaz
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1.22ctw London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.76

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0.98ctw London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.41

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0.61ctw London Blue Topaz, Oval, VVS-VS

5 x 3 mm (calibrated)

$ 5.86

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1.26ctw London Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 10.58

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1.24ctw London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 11.90

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0.52ct London Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 4.99

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0.58ct London Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 5.57

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0.59ctw London Blue Topaz, Oval, VVS

5 x 3 mm (calibrated)

$ 5.66

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1.62ct London Blue Topaz, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 16.17

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0.67ct London Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 6.43

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0.88ct London Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 12.16

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0.61ct London Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 5.86

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0.58ct London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 5.57

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1.18ctw London Blue Topaz, Oval, VVS-VS

6.2 x 4.2 mm

$ 11.33

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0.63ct London Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 6.05

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1.22ctw London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 11.71

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1.22ctw London Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 10.25

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0.92ct London Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 6.46

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0.61ct London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 5.86

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0.61ctw London Blue Topaz, Oval, VVS

5 x 3 mm (calibrated)

$ 5.86

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0.60ct London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.80

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0.91ct London Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 12.56

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1.85ctw London Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 25.55

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1.27ctw London Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.19

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Why Buy Oval London Blue Topaz from GemSelect?

Looking for loose oval London Blue Topaz stones with bold, saturated color? Our selection highlights the finest blue topaz oval cuts in sizes ideal for custom jewelry.

Certifid oval London Blue Topaz

Each stone is certified natural London Blue Topaz, with treatments fully disclosed for peace of mind. Whether you’re designing a ring, pendant, or earrings, the deep London Blue Topaz shade offers unmatched elegance compared to lighter Swiss Blue or Sky Blue Topaz.

Available in calibrated sizes for jewelers and unique pieces for collectors, these high-clarity oval gemstones are durable, versatile, and ready for fine settings. With worldwide shipping and trusted sourcing, finding an affordable, high-quality London Blue Topaz has never been easier.

Learn all about this beautiful gemstone in our London Blue Topaz Guide.

FAQs

What is Oval London Blue Topaz?

Oval London Blue Topaz is a natural topaz gemstone cut in an oval shape, valued for its dark, navy-to-teal blue tones.

How does London Blue differ from Swiss or Sky Blue Topaz?

London Blue is deeper and richer in color, while Swiss Blue is bright medium blue and Sky Blue is pale pastel.

Is London Blue Topaz treated?

Yes. Most stones are irradiated and heated to achieve the stable, intense blue hue. Treatments are safe and permanent.

Is Oval London Blue Topaz durable for jewelry?

With a Mohs hardness of 8, topaz is suitable for daily wear, though it should be protected from hard knocks.

What jewelry is best for Oval London Blue Topaz?

The oval cut’s brilliance makes it perfect for center-stone rings, pendants, or matching earrings.

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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 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

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate
Enlarged Gemstone Image