Shop our Old Mine Cut Diamonds collection. Our curated collections feature only the best in fine jewelry and luxury decor for the modern woman. Explore an assortment of antique, vintage, and contemporary designs that are the epitome of timeless style and laid-back luxury. These stunning diamonds were hand-cut between 1890-1930. Originally set by candlelight, the stone's facets were designed to reflect soft light. Hard to find, but treasured forever.