Art Deco 3.68ct Sapphire & Diamond Engagement Ring australian with the rock crystal magnifying

with the rock crystal magnifying the contents when closed

And so unusual to find a pair of (almost) matching eternity rings

Garnet cabochon padlock clasp

with minute amounts of certain metals added to give colour – the technique was perfected by Georges Frédéric Strass in 1724

VS clarity  set with a stunning natural Colombian emerald in a bypass "too et moi" ring mount

Art Deco 3.68ct Sapphire & Diamond Engagement Ring australian with the rock crystal magnifyingDATE: Art Deco, c. 1920 A gorgeous antique sapphire and diamond engagement ring dating from the Art Deco period, circa 1920. The principal stone is a 3. 68 carat asscher cut sapphire, with no indications of heat treatment. It displays a gorgeous deep blue colour and is complemented perfectly by two baguette cut diamond shoulder accents. It's crafted in platinum throughout and makes the perfect engagement ring. STONES Asscher Cut Sapphire Approx. 3.