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Guaranteed Brilliant Diamonds: What is a Dual Certified Diamond (GIA & GemEx)?
ZCOVA is the 1st and only brand in Malaysia & Singapore to offer guaranteed brilliant diamonds with Dual Certificates from GIA & GemEx! Why does this matter?
Rings and jewellery made with our newly launched LUMOS by ZCOVA Diamonds will shine brightly and beautifully at any angle. Watch the brilliance in action below!
![LUMOS diamond halo pave ring](https://blog.zcova.com/wp-content/uploads/2020/02/LUMOS-diamond-halo-pave-ring.gif)
![LUMOS-lia diamond ring](https://blog.zcova.com/wp-content/uploads/2020/02/LUMOS-lia-diamond-ring.gif)
![LUMOS diamond earrings](https://blog.zcova.com/wp-content/uploads/2020/02/LUMOS-diamond-earrings.gif)
Aren’t all diamonds brilliant?
Not at all! Here is a comparison between a standard diamond and an excellent diamond, with high Brilliance, Fire & Sparkle. Only 1 in a thousand diamonds can achieve this level of brilliance.
What are the Dual Certificates?
We are able to guarantee the diamonds’ exceptional quality and superior brilliance by using a combination of two different diamond certificates:
- Triple Excellent cut, graded by GIA.
- Guaranteed High Brilliance, Fire & Sparkle, certified by GemEx.
100% money back guarantee if your LUMOS by ZCOVA Diamond does not meet the requirements.
RELATED: What is GemEx Diamond Light Performance Certification
Do LUMOS by ZCOVA Diamonds cost more?
While others charge 20-40% more for brilliant diamonds, LUMOS by ZCOVA Diamonds don’t cost extra or incur any additional costs. This is a service we provide to ensure our customers receive the best diamond in the industry.
We have the Lowest Price Guaranteed for Dual-certified (GIA & GemEx) diamonds.
![](https://blog.zcova.com/wp-content/uploads/2019/12/ring-1.jpg)
![](https://blog.zcova.com/wp-content/uploads/2019/12/ring-4.jpg)
![](https://blog.zcova.com/wp-content/uploads/2019/12/ring-2.jpg)
![](https://blog.zcova.com/wp-content/uploads/2019/12/ring-3.jpg)
Browse our selection of 18K gold diamond rings and ask our GIA Graduate Gemologist to pick your Dual Certified Diamond for free! Contact us or drop us a message on our Facebook page!
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