AN ART DÉCO DIAMOND RING
Of bombé geometric design, set with graduated rectangular-cut diamonds, 1920s, ring size 4, with French assay mark for platinum
With indistinct maker's mark
AN ART DÉCO DIAMOND RING
Of bombé geometric design, set with graduated rectangular-cut diamonds, 1920s, ring size 4, with French assay mark for platinum
With indistinct maker's mark
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