GIA No Heat Art Deco Natural Blue Sapphire Cabochon Diamond Platinum Ring Size 7 rose gold ring 6 mm long x 19

6 mm long x 19

The interior reveals Roberto Coin’s signature openwork gallery and hidden ruby

ROBERTO COIN NABUCCO Two-Tone Diamond 1

5 ct per bangle)

GIA No Heat Art Deco Natural Blue Sapphire Cabochon Diamond Platinum Ring Size 7 rose gold ring 6 mm long x 19GIA No Heat Art Deco Natural Blue Sapphire Cabochon Diamond Platinum Ring Size 7 Overview This platinum ring showcases a striking natural blue sapphire cut in a smooth oval cabochon style, displaying beautiful transparency and depth of color. The sapphire measures approximately 11. 80 x 10. 60 x 6. 25 mm and originates from Cambodia. Two natural earth mined baguette cut diamonds flank the center stone, each bezel set to add refined brilliance and