VIVID NATURAL BLUE SAPPHIRES, French Cut, channel-set

VIVID NATURAL BLUE SAPPHIRES, French Cut, channel-set in Platinum circa 1930's Art Deco "Eternity" Band Ring
Finger Size : 5-1/2

Natural Blue Sapphires : each 2 x 2mm, channel set, 29; avg .06ct, microscopic inclusions confirm natural origin; surface abrasions; VS clarity, vivid medium blue; 1.75 carats total

Platinum : tested by acid & touchstone;
Identifying mark by maker : numbers "5607" struck on side, as typical in jewelry by prestige makers in the 1920-30's.

Width of the band : 2.5mm; gross weight, .068 troy ounce
Condition : fine throughout except for surface abrasions

Provenance : "found wedged between two floorboards" in ancestral home

# klr 25001 ........................................................... $ 1,650.