18ct White Gold Princess Cut 0.20ct Diamond & 0.5ct Tanzanite Ring

Tanzanite is one of the rarest gemstones on earth — found in a single location in the world, its extraordinary violet-blue colour shifting with the light in a way that no other stone can replicate. Our 18ct White Gold Princess Cut Diamond & Tanzanite Ring pairs a 0.50ct princess cut tanzanite with 0.18ct of princess cut diamonds in G/H colour and SI clarity, creating a ring of striking geometric precision and exceptional colour.

The princess cut is the perfect choice for both stones here — its clean, square faceting maximising the tanzanite’s colour saturation and the diamonds’ brilliance in equal measure, while the shared cut creates a visual harmony that feels entirely considered. At 5.5mm across the top in 18ct white gold, the ring has a bold, architectural presence that wears with confidence and catches the light from every angle.

• 18ct white gold setting
• 0.18ctw princess cut diamonds | G/H colour | SI clarity
• 0.50ct princess cut tanzanite
• Top width: 5.5mm
• Available in sizes J, K, L, M, N, O, P, S
• Presented in luxury gift packaging
• Dimensions and weights are approximate and given to the largest area unless stated otherwise