AURELIA™ by LusciousGems Diamonds are currently available in Round Brilliant shape.
Explore our curated selection of AURELIA™ Diamonds or speak to our Jewellery Curators for expert guidance in choosing the perfect diamond.

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AURELIA™ by LusciousGems

Dual-Certified Diamonds With “Ultimate” Light Performance

For decades, Triple Excellent (3EX) — Excellent Cut, Symmetry, and Polish — has been regarded as the industry benchmark.
AURELIA™ by LusciousGems goes beyond that standard.

In addition to achieving Excellent grades in Cut, Symmetry, and Polish, each AURELIA™ Diamond also attains the “Ultimate” grade in Light Performance, qualifying it for the AURELIA™ designation.

This rare combination of exceptional precision and superior brilliance — often referred to in the industry as a “Super Ideal Cut Diamond” — is offered at no additional cost.

Only 1 in 1,000 diamonds meets the strict criteria to become an AURELIA™ Diamond.
Make this extraordinary beauty exclusively yours.

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Beyond the 4Cs

While the traditional 4Cs — carat, cut, colour, and clarity — form the foundation of diamond evaluation, Light Performance introduces a new dimension to diamond excellence.

A diamond’s true beauty lies in how it reflects, refracts, and returns light. This brilliance can only be accurately assessed using advanced optical imaging technology, such as Sarine analysis.

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Dual Certification

All AURELIA™ by LusciousGems Diamonds are:

• GIA-certified, ensuring internationally recognized grading standards
• Scientifically analysed using Sarine technology to evaluate Light Performance with precision and objectivity

This dual-certification process ensures that every AURELIA™ Diamond represents the highest level of verified quality and beauty.

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4 Light Performance Measurements

Each AURELIA™ Diamond is measured and graded across four key parameters:

• Brilliance – white light return
• Fire – coloured light dispersion
• Sparkle – dynamic scintillation
• Light Symmetry – balanced light distribution

Together, these elements define a diamond’s overall Light Performance and visual beauty.

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“Ultimate” Light Performance Grade

While many diamonds in the market achieve Classic or Premium light grades, only the rarest diamonds earn the “Ultimate” Light Performance rating.

These exceptional stones are selected to become AURELIA™ by LusciousGems Diamonds, representing the pinnacle of certified diamond jewellery — created for those who seek nothing less than extraordinary.