1957 Mid-Century 1.10 CTW Diamond Platinum Three Stone Vintage Engagement Ring white topaz variant=31010104115258"

variant=31010104115258"

Stamped 14K for 14 karat gold and tested as a platinum top

12 carats total - transparent medium blue

Calibré cut and channel set - opaque glossy black in color

1957 Mid-Century 1.10 CTW Diamond Platinum Three Stone Vintage Engagement Ring white topaz variant=31010104115258"Centering a round brilliant cut diamond weighing approximately 1. 00 carat H color with VS clarity Flanked by cathedral shoulders bar set with baguette cut diamonds Weighing approximately 0. 10 carat well matched to the center Inscribed '2 16 57' Stamped for platinum Circa: 1957; via dated inscription Ring Size: 6 1 4 inquire for sizing Measures north to south 6. 3 mm and sits 7. 0 mm high Total weight: 3. 5 grams Stock Number: We 13415