Designed as a Latin cross, centering a cushion-shaped colourless sapphire, set with fancy-shaped yellow, brown and olive sapphires, accented by rose diamonds, pouch stamped Koch. Lots 1063 and 1064 ...
Irvine, Oct. 30, 2024 (GLOBE NEWSWIRE) -- UnitedAg is set to celebrate its 45th Sapphire Anniversary from March 17-19, 2025, at the Terranea Resort and Spa in Rancho Palos Verdes, California ...