RING WITH SAPPHIRE AND DIAMONDS MADE OF GOLD AND PLATINUM

BEAUTIFUL AWESOME AUTHOR'S WORK
1 sapphire weighing about 0.25ct
18 diamonds weighing a total of about 0.10ct
product weight: 3.43g, pr. 0.750 gold+platinum
time of creation: Western Europe, circa 1940-1950
"Delicately and exceptionally carefully crafted ring with centrally set blue sapphire and diamonds, the craftsmanship is added by refining milgrain, i.e. fine pearling of platinum and diamonds."
THE PRODUCT HAS A CERTIFICATE OF AUTHENTICITY FROM INTERNATIONAL DIAMOND EXPERTS HRD ANTWERP