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Oscar Heyman J.E. Caldwell Ruby Diamond 18 Karat Gold Platinum Cluster Ring GIARing - Wilson's Estate Jewelry

Oscar Heyman J.E. Caldwell Ruby Diamond 18 Karat Gold Platinum Cluster Ring GIA

Cluster style ring with platinum and gold tiers of prong set rubies and diamonds
Centering a round cut Thai ruby with vibrant red color and weighs approximately 1.00 carat
Surrounded by round brilliant cut diamonds weighing in total approximately 0.80 carat; F/G color with VS clarity
Accented by round cut rubies, well-matched to center, and weighing in total approximately 0.32 carat
Completed by deeply grooved cathedral shoulders and shank
Stamped 18K and PLAT for 18 karat gold and platinum, respectively
Numbered with maker's mark for Oscar Heyman and J.E. Caldwell
Circa: 1960s
Ring Size: 6 1/2 with sizing beads & sizable
Measures: 14.7 mm wide and sits 10.0 mm high
Total weight: 4.8 grams
GIA Gemological Report: 2213410614
Fiery. Radiant. Drama.