This Edwardian engagement ring has a center old-mine cut diamond mounted in platinum.  This antique wedding ring has  appx one carat old mine diamond that is surrounded by a field of fourteen diamonds held snuggly in platinum.  This complex, detailed  filigree design has remained in pristine condition. This ring is exceptional.

Diamonds: Center Diamond: One old-mine cut diamond appx 1.01 ct tw, measuring 6.21 -6.25 x 4.26mm, Clarity: I1, Color Grade: I
Ten round-brilliant cut diamonds appx 0.02 carat each, appx 0.20 ct tw, Clarity Grade: VS1, Color Grade: G-H
Four single-cut diamonds appx 0.02 carat each, appx 0.08 ct tw, Clarity Grade: VS1, Color Grade: G-H
Measures: 5/8" above finger, Left to right: 1 1/5 inch
Condition: Excellent, slightly thin shank in back
Hallmarks: Platinum
Size: 6, complimentary ring resizing offered
Weight: 3.5 Grams
Circa: 1900