Heart Cut Sapphire & Ruby 6x6 mm ~1ct | 8 Colours | Gemdrop® Verified

A beautiful collection of 6 × 6 mm Heart Cut lab corundum gems, precision-cut for brilliant colour, exceptional clarity and sparkle.

At approximately 1 carat each, choose from eight colours ranging from delicate lemon yellow and vibrant pink to classic sapphire blue and intense pigeon blood red.

Choose Your Colour

• Canary Yellow — vivid, sunny yellow
• Lemon Glow — fresh, light lemon yellow
• Royal Blue — deep, saturated sapphire blue
• Cornflower Blue — luminous classic blue
• Hot Pink — intense, vibrant pink
• Pink Sapphire — bright, elegant sapphire pink
• Ruby Red — rich, classic ruby red
• Pigeon Blood Red — intensely saturated deep red

About Lab-Grown Corundum

Ruby and sapphire are varieties of corundum (Al₂O₃), ruby is the red variety where sapphires come in many colors. Lab-grown corundum has the same fundamental chemical composition and crystal structure as its natural counterpart, but is created under controlled laboratory conditions.

With a Mohs hardness of 9, corundum offers exceptional scratch resistance and is an excellent choice for rings, pendants, earrings and bespoke jewellery.

Gemdrop® Verified

Every gem is individually scientifically verified and permanently recorded in the Gemdrop® Verification Database, confirming its identity and key gemmological properties.

Eight colours. One iconic Heart Cut.

Gem Details

Material: Lab-Grown Corundum
Gem Type: Sapphire / Ruby
Shape: Heart
Cut: Heart Cut
Dimensions: 6 × 6 mm
Approximate Weight: ~1 ct
Hardness: 9 (Mohs)
Verification: Gemdrop® Verified.