Unmounted Round Brilliant Cut Diamond with Vintage

the loose round brilliant cut diamond weighing 1.14 carat (actual) with H color and SI1 clarity, the vintage mounting with four transitional round cut diamonds weighing approximately 0.24 carats total ( H-I color, SI-I clarity), with a knife edge shank stamped 10% IRID. PLAT.

Ring size 6.75
3.5 dwt.
GIA report # 2191256093 dated April 05, 2018
From a South Carolina Estate and by Descent.
Additional high-resolution photos are available at LelandLittle.com
Condition Report: Good estate condition; one side accent diamond is chipped.