This rarely seen reversible swivel eternity ring 
(or a convertible / rotating flip ring) 
dates back to an Art-Deco c1930’s era, 
yet it’s in remarkable original condition  
 
It features a central band that pivots within an outer diamond-set frame, 
allowing the wearer to turn it and instantly change the look:
from sapphires to rubies, or a different colour combination. 
 
The design offers at least 7 distinct styles in one piece:
from single sapphire (or ruby) band to 
a luxurious-looking 3-band precious stones ring 
 
The central eternity band is adorned with 
calibré-cut Natural Burmese Sapphires
of distinct velvety Royal Blue colour, deep & luminous, 
channel set in platinum, 
totalling 0.75ct approx.
 
The other side of the eternity band is set with 
Natural Burmese Rubies of radiant Purplish-Red colour, 
 
Ring lavishly embellished with sparkling Old-European cut Diamonds
of very good colour & clarity, 
totalling 0.50ct approx. 
 
Total item’s weight: 4.9gr. 
Ring’s size: I ½
 
Ring comes in a box, 
accompanied by valuation certificate