Another fantastic early Stephen DWECK Citrine Bronze Ring New Old Stock. Size 6. Measures 1.13 at the top to bottom x .95 in wide. Faceted Citrine stone. Stephen Dweck has long drawn his inspiration from the wealth of materials found in nature. He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea. In the past 24 years, he has created an extensive gallery of stones and minerals.