Edwardian French Cushion-Cut Burma Sapphire Diamond and Platinum Cluster Ring 1660 50 carat rubelite

50 carat rubelite

accented with two side diamonds

Accented with four diamonds along the shank and intricate engraving along the band

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20 carat old European cut diamond

Edwardian French Cushion-Cut Burma Sapphire Diamond and Platinum Cluster Ring 1660 50 carat rubeliteAntique engagement ring centering upon an AGL certified unheated cushion cut Burma sapphire of 3. 30 carats within a surround of approximately . 50 carats of old mine round diamonds, set in platinum. With French mark for platinum and partial maker's mark. Circa 1915. View video of this ring here! We love how lively this Burmese blue is on the finger and how low profile it is. Perfect. Diamond and gold mining has caused devastation in areas such as