1920's Early Art Deco 1.75 CTW Sapphire Diamond Platinum Double Halo Ring diamond bug and gray - quality consistent

and gray - quality consistent with age

Rhodium-plated balance bridge and oscillating mass

Accented by old single cut diamonds weighing collectively approximately 0

With millegrain edges

1920's Early Art Deco 1.75 CTW Sapphire Diamond Platinum Double Halo Ring diamond bug and gray - quality consistentFeaturing an octagonal cut sapphire weighing approximately 1. 30 carat Bezel set and very slightly greenish and strongly blue in color with dark saturation Surrounded by a double octagonal halo and flanked by split shoulders Accented by single and rose cut diamonds weighing in total approximately 0. 45 carat quality consistent with age and cut Completed by a highly rendered laurel motif at gallery Tested as platinum Circa: 1920s Ring Size: 7 & sizable