Pantone colour for 2021

To say the last 18 months have been challenging would be an understatement. According to the Pantone website, this years colours were chosen to give us a feeling of resilience and hope. “We need to feel encouraged and uplifted, this is essential to the human spirit.” – Leatrice Eiseman, Executive Director of the Pantone Colour […]

Sensational Paraiba Tourmaline

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 […]

Our exclusive personal buying service

Did you know we can act as your personal buying agent when we travel to the largest Jewellery trade show held in Hong Kong.

Bespoke Jewellery Design Specialist

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.

Sensational Sapphires ~ Explore this world of colour and beauty

A lot of customers are surprised when they learn of the variety of colours sapphires are available in, from deep blues, yellows, pinks, purples and greens. Sapphires can be found in every colour but red!

Make your statement bold with Black Zirconium!

Black zirconium is a cutting edge, striking, industrial style metal. A perfect choice for those who want to make a modern design statement. 

Before buying your diamond online….

Before you buy your diamond online we ask that you consider the following, the price of a diamond can vary considerably.

Zircon ~ a rare natural beauty

Zircon, for many years has been unfairly associated with cubic zirconia, purely based on namesake alone.

Hidden HotRod Obsession

A little known fact about Troy O’Brien is his HotRod Obsession!

Grand Re-Opening

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

Fresh From the Workshop

We are very fortunate to have an extremely rare Natural Alexandrite in this latest design creation.