Rare Tiffany & Co. Art Deco Colombian Emerald Engagement Ring flush mount 36 carats total of single

36 carats total of single cut diamonds with E-H color and VS2-VVS2 clarity and GCal 320390211

A delicate and rare beauty finely crafted with petite but fiery rare demantoids

Circa 1880 England

Vintage mid-century diamond wedding band set with a line of three baguette-cut diamonds and single-cut diamonds

A magnificent antique Edwardian era amethyst and diamond dinner ring from the early 20th century

Rare Tiffany & Co. Art Deco Colombian Emerald Engagement Ring flush mount 36 carats total of singleAn extraordinary study in Art Deco geometry, this Tiffany & Co. engagement ring centers a vivid 1. 03 carat Colombian emerald within a striking arrangement of French cut, old European cut, and single cut diamonds. Four substantial French cut diamonds radiate from the emerald in a compass formation, creating the bold architectural silhouette that defines the design. Handcrafted in platinum with delicate millegrain detailing and intricate openwork