GÜNTER KRAUSS necklace with heliodor of 58.96 ct, reverse with raw crystal surface, pendant 18K RSG, necklace 18K YG, 98.7 g, necklace L: ca. 42 cm, pendant L: ca. 4.5 cm, 1990s, minor signs of wear, maker's mark on the pendant, incl. 2 sales receipts.