THREE CENTER DIAMONDS in diamond pave ribbons

THREE CENTER DIAMONDS in diamond pave ribbons, Art Deco Navette Shape Platinum Ring, circa 1930. The three primary diamonds total 2.15 carats; all 66 diamonds, total, 3.18 carats.
Circa : 1930

Center diamond : 1.18 carat -, old mine cut (58 facet brilliant), SI 1, H
Pair of diamonds : .50 & .52 carat, old mine cut, pair 1.02 carat, SI 1, H-I
Accent diamonds, bead set in pave ribbons : 63 total, vintage single cut, average .0155 carat each, total .98 ct
Finger size : 4-3/4
Identifying marks : none found
Gross weight : .1730 troy ounce
Length of navette top : 23 x 13.5 mm
Condition : x fine, including the crisp original engraved acanthus pattern continuous beneath navette top down all sides of hoop, ultra fine milgrain border throughout.
# 30086 …..........................................................SOLD