Tiffany & Co. 1.69 CTW Art Deco Marquise Cut Diamond Platinum Engagement Ring GIA labradorite East to West rectangular band

East to West rectangular band ring designed as platinum surrounded by gold

measuring approximately 15

and one mother-of-pearl drum

One shoulder features a highly rendered maker's mark

Tiffany & Co. 1.69 CTW Art Deco Marquise Cut Diamond Platinum Engagement Ring GIA labradorite East to West rectangular bandCentering a basket set marquise cut diamond weighing 1. 29 carats with remarkable D color and VS1 clarity With decorative milgrain shoulders channel set with French cut diamonds and bead set with round brilliant cut diamonds Weighing in total approximately 0. 40 carat with F to H color and VS clarity Signed Tiffany with maker's mark Stamped Platinum Circa: 1930s Ring Size: 6 1 2 & sizable Measures: 12. 7 mm wide and sits 5. 0 mm high Total weight: 3.