Art Deco 1.77 CTW French Cut Diamond Ruby Platinum Mystery Set Engagement Ring Ippolita 51 carat with G/H color

51 carat with G/H color and SI clarity

44 carats total

Stock Number: We-5500

With textured feathers and high polish finish

With maker's mark and stamped PALL for palladium - in the platinum family and used primarily during WWII

Art Deco 1.77 CTW French Cut Diamond Ruby Platinum Mystery Set Engagement Ring Ippolita 51 carat with G/H colorBand ring features a square form center mystery set with four French cut diamonds Weighing collectively approximately 1. 12 carats with H I color and VS2 clarity Flanked by rubies calibr cut into a pointed motif Weighing in total approximately 0. 25 carat purplish red With single cut diamonds weighing in total approximately 0. 40 carat G to I color with SI clarity Completed by swirling engraving partially down shank Tested as platinum Circa: 1930s