Early Art Deco 0.50 CTW Diamond Platinum Engagement Ring Circa 1920 circular brooch Smaller opal exhibits strong orange

Smaller opal exhibits strong orange adularescence with weak play-of-color while larger opal features strong green/yellow play-of-color

Locket designed as shield with a deeply engraved perimeter and is topped by a highly detailed gold eagle

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Stock Number: We- 1509

Early Art Deco 0.50 CTW Diamond Platinum Engagement Ring Circa 1920 circular brooch Smaller opal exhibits strong orangeCentering a transitional cut diamond weighing approximately 0. 40 carat J color with VS clarity Set by stylized tri split prongs and flanked by dramatic cathedral shoulders Accented by old European cut diamonds weighing in total approximately 0. 10 carat quality consistent with age Completed by a deeply grooved shank Tested as platinum Circa: 1920s Ring Size: 5 3 4 & sizable Measures: 5. 4 mm wide and sits 5. 7 mm high Total weight: 1. 8 grams