Ornella Iannuzzi: The Blue Nile Falls pendant. Made with a 20 cts hand-carved Wello opal set in 18k gold with a brilliant cut diamond, and mounted on rough diamonds (42cts). Unique Piece. £12,500.

Ornella Iannuzzi: Dallol Earrings. Made with a total of 10 cts hand-carved Wello opals set in 18k gold. Unique piece. SOLD - on commission from £3,500.

Ornella Iannuzzi: Endemic Bird ring. Made with a 5cts hand-carved Wello opal which bears a tiny quartz crystal, and set in black silver and vermeil. Unique piece. SOLD.

Ornella Iannuzzi: Holy Water in Debre Libanos Earrings. Made with hand-carved Wello opals (5,5cts) set in 18k gold with diamonds. Unique Piece. £4,500.

Ornella Iannuzzi: In the beginning, it was all so quiet Pendant. Made with hand-carved Wello opal (4cts) set in 18k brown vermeil, with garnet & tsavorite. from £1,700.

Ornella Iannuzzi Wello Coral rings. Top: black rhodium-plated silver ring with a diamond on top and a Wello opal sphere (from £1,100). Left: vermeil and blue silver ring with a diamond on top and a Wello opal sphere (from £1,550). Right: yellow gold ring with a diamond on top and a Wello opal sphere (from £2,500).

Ornella Iannuzzi: Cruise on the Lake Tana Pendant. Made of a total of 102,5 cts rough Wello opals set in 22ct gold with diamonds, sapphires and tsavorites. Unique piece. SOLD

Ornella Iannuzzi: AXUM Ring. Made with a 7cts hand-carved Wello opal set in 18k gold. Unique piece. from £5,500.

Ornella Iannuzzi: Mount Zion Ring. Made from a 65 cts rough Wello opal set in black silver and decorated with 24ct gold leaves. Unique piece. Model pictured sold - on commission from £2,500.

Ornella Iannuzzi: Simiens Mountains Earrings. With a total of 16 cts hand-carved Wello opals set in 18k Gold. Unique Piece. SOLD

Ornella Iannuzzi: Would you like a drop of Tej Madame? Earrings. With hand-carved fire Wello opals (6cts) set in 18k gold, with diamonds. Unique piece. £7,000.

Ornella Iannuzzi "Coral Atoll" ring with an Ethiopian Wello opal, set in gold (£POA).

Ornella Iannuzzi "Coral Atoll" ring with a black Australian opal, set in rose gold (£POA).