Colour change sapphire

Rare unheated natural colour change sapphire platinum ring

• An absolutely stunning, one of a kind ring
• One polished, stamped and tested platinum ring marked Sheffield and Sons
• Mounted with:
• One genuine GIA certified unheated colour changing sapphire centre stone, claw set, measuring 10.72 x 7.77 x 6.33 mm and weighing 5.19 cts
• Colour: Violetish Blue, Colour change: Purple, Transparency: Transparent
• Featuring 46 round brilliant cut diamonds around central sapphire and along the shoulders measuring 1.1-1.4 mm each, weighing a total of approx 0.43 cts
• Clarity VS1-VS2, Colour F-G
• Total sapphire weight 5.19 cts
• Total diamond weight 0.43 cts
• Total weight 7.79 gm
• Ring size N (6 ½)
• Great condition
• With valuation certificate for $28,766 USD = $43,127 AUD and GIA certificate for sapphire
• Exquisite stone that changes colour in the light from violet blue to purple to silvery green… very beautiful and unusual ring