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Cabochon

Ruberg

The Ada XVI ring features a deep blue cabochon sapphire offset by bright a white trillion cut diamond.

Ruberg

Green tourmaline and baguette cut white diamonds set in 18k yellow gold. Pictured with fitted matching yellow gold band.

Ruberg

A distinctive composition of colour and geometry, the Ada XII ring features a deep blue sapphire cabochon, a fancy yellow diamond and white baguett

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