Antique Art Deco Diamond and Onyx Bar Brooch

An elegant Art Deco diamond and onyx bar brooch, to the centre is an old brilliant cut diamond estimated 0.40ct framed by one piece of onyx. Along the bar are more old cut and rose cut diamonds estimated to weigh a further total of 1.60ct.

• Period – Art Deco, Circa 1920
• Width – 8.18cm
• Stones – Onyx & Diamond
• Metal – Platinum & 18ct White Gold
• Gross Weight – 8.90 grams