Stone Selection

Stone Selection

Oscar Heyman is known for the indisputable quality of its gemstones and all stones are carefully selected by hand and usually as they are newly mined. Oscar Heyman works with diamonds, rubies, emeralds and sapphires, and also specializes in esoteric gemstones including alexandrite, chrysoberyl (cat’s eye), opals, aquamarines, star rubies and star sapphires.

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