Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring swiss variant=31010283683898"

variant=31010283683898"

com/products/art-nouveau-old-european-cut-diamond-14-karat-gold-native-american-chief-stickpin-yellow#product"

Fully signed Boucheron Paris

and with uniform apple green color

com/s/files/1/2343/8923/products/cartier-18-karat-tri-color-gold-trinity-cufflinks-wilsons-estate-jewelry-earrings-fashion-accessory-jewellery-metal-ear_223

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring swiss variant=31010283683898"Centering an old European cut diamond weighing approximately 0. 39 carat G color with VS2 clarity Set with tri split prongs in a square form head flanked by channel set single cut diamonds Weighing approximately 0. 06 carat total eye clean and bright Partially inscribed 'E. P. M to E. P. K' Stamped for platinum Numbered with maker's mark for S. Korff & Sons Circa: 1950 Ring Size: 5 3 4 and sizable Measures north to south 5. 0 mm and sits 4. 5 mm high