Princess-Cut Lab-Grown Diamonds – Ecogemma



Classic brilliance, consciously redefined.

Timeless elegance meets ethical innovation

Ecogemma's Princess Lab Diamond Collection celebrates the timeless allure of one of the most beloved diamond cuts—reimagined through ethical innovation. With its sharp angles, clean lines, and exceptional sparkle, the princess cut offers a perfect balance of elegance and modernity.

Each diamond is grown using advanced laboratory technology, delivering the same fire, clarity, and durability as mined diamonds—without the environmental impact. IGI certification ensures every stone meets the highest standards of quality and integrity.

👑 Princess Cut Features

✦Sharp, clean angles
✦Exceptional sparkle
✦Perfect square shape
✦Timeless elegance

Whether set in a romantic engagement ring, a refined pendant, or dazzling earrings, our princess-cut diamonds are available in 14K, 18K, and AU750 gold settings. For those seeking a personalized touch, we also offer moissanite and cultivated gemstones upon request.

Collection Highlights

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IGI-Certified

Princess-Cut Lab-Grown Diamonds

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Premium Alternatives

Moissanite & Cultivated Gemstones

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Fully Customizable

Designs & Settings

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Premium Gold

14K, 18K, and AU750

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Ethical Choice

Conflict-Free & Sustainable



Ecogemma brings you princess-cut diamonds that shine with clarity, confidence, and conscience—where tradition meets transformation.