The Merelani Octagon — Natural D-Block Tanzanite, 9×7 mm

Cut to reveal every dimension of colour.

The octagon cut — also known as the emerald cut — is the connoisseur’s choice for tanzanite. Its long, open facets act as windows into the stone, allowing light to travel deep and return as a cascade of violet, blue and burgundy. This is how the stone was always meant to be seen.

At 9 × 7 mm, this natural D-Block tanzanite carries exceptional vivid blue-violet saturation, expertly cut to maximise brilliance while preserving the depth of colour that defines a museum-grade stone.

For the discerning collector

Loose stones of this quality are acquired by collectors and designers who understand that the finest tanzanite will not be found in this world much longer. The known ore body in Merelani is finite. Many geologists estimate it will be exhausted within a generation.

Specifications

• Stone: Natural Tanzanite
• Dimensions: 9 × 7 mm
• Cut: Octagon (Emerald Cut)
• Colour: Vivid Blue-Violet, D-Block
• Origin: Merelani Hills, Tanzania

Each stone is individually certified. Certificate supplied on purchase.