Sensational Paraiba Tourmaline

Rare Paraiba Tourmaline Ring

At Troy O’Brien Jewellery we absolutely love the variety of colour found it tourmaline, but one of the most striking and rare is the beautiful neon blue Paraiba tourmaline. Paraiba tourmaline was found in the late 1980s by prospector Heitor Dimas Barbosa. He believed there was something special hidden in the hills of the Paraiba […]

The latest from our Workshop

Check out this beauty fresh from our workshop! This beautifully natural pink diamond is GIA certified and delicately surrounded by another 10 perfectly matched pink diamonds, Troy has then completed this divine creation with a perfect halo of brilliant white diamonds to enhance the perfect pink tones of this truly unique diamond centrepiece. Troy personally […]

Bespoke Jewellery Design Specialist

Troy O'Brien

Whether it be a remodel of an old piece, the exciting creation of an engagement ring or the design of a gift with that personal touch ~ we are here to ensure perfection.

Grand Re-Opening

Troy O'Brien VIP Sale

Troy O’Brien Jewellery has proudly opened its doors of its brand new premises at Shop 1, 9 Rangers Road, Neutral Bay.