5 mm Sapphire & Ruby | Round Brilliant Cut | ~0.6 ct | Ruby Red, Royal Blue & Ice White | Gemdrop® Verified

£3.00

Experience the brilliance of these ~0.6 ct (5 mm) Round Brilliant Cut lab-grown Sapphire & Ruby gems, available in Royal Blue, Ice White, and Ruby Red, respectively.

Precision cut for exceptional sparkle, clarity and colour, these 5 mm gems are ideal for rings, earrings, pendants and bespoke jewellery.

REAL CORUNDUM. CREATED THROUGH SCIENCE.

Ruby and sapphire are both varieties of corundum (Al₂O₃). These laboratory-grown gems have the same fundamental crystal structure, hardness and optical properties as their natural counterparts — the difference is their origin.

Produced using the established Flame Fusion (Verneuil) process, each crystal is grown under controlled conditions for excellent colour, consistency and clarity.

Choose Your Colour

Ruby Red – Rich, vivid crimson with striking brilliance.
Royal Blue – Deep, saturated classic sapphire blue.
Ice White – Bright, colourless corundum with crisp, icy brilliance and a clean diamond-like appearance.

The Round Brilliant Cut is engineered for maximum light return and sparkle, while a Mohs hardness of 9 makes corundum exceptionally durable for everyday jewellery.

GEMDROP® VERIFIED

Every Gemdrop® gem is individually scientifically verified and permanently recorded within the Gemdrop Verification Database, providing transparent documentation and long-term confidence in your purchase.