"What sort of a stone is it?" I went on in a somewhat uninterested tone of voice; "not a ruby, I hope. I have just bought a parcel of rubies." By way of answer he opened the little wash-leather bag, and taking up my jewel-tongs, which lay at his hand, he held up an opal of such prodigious size and quality that I restrained myself with difficulty from crying out at the sight of it. It was a Cerwenitza stone, I saw at a glance, almost a perfect circle in shape, and at least four inches in diameter. There was a touch of the oxide in its color which gave it the faintest suspicion of black in the shade of its lights; but for wealth of hue and dazzling richness in its general quality, it surpassed any stone I have[ 13] ever known, even that in the imperial cabinet at Vienna. So brilliant was it, so fascinating in the ever-changing play of its amazing variegations, so perfect in every characteristic of the finest Hungarian gem, that for some moments I let the man hold it out to me, and said no word. There was running through my mind the question which must have arisen under such circumstances: Where had he got it from? He had stolen it, I concluded at the first thought; and again, at the second, How else could a man who wore rags under an astrachan coat have come to the possession of a gem upon which the most commercial instinct would have hesitated to set a price? [ 13] I had fully determined that I was face to face with a swindler, when his exclamation reminded me that he expected me to speak. "Well," he said, "are you frightened to look at it?" He had been holding out the tongs, in which he gripped the stone lightly, for some seconds, and I had not yet ventured to touch them, sitting, I do not doubt, with surprise written all over my face. But when he spoke, I took the opal from him, and turned my strong glass upon it. "You seem to have brought me a fine thing," I said as carelessly as I could. "Is it a stone with a history?" "It has no history—at least, none that I should care to write." "And yet," I continued, "there cannot be three larger opals in Europe; do you know the stone at Vienna?"[ 14] [ 14] "Perfectly; but it has not the black of this, and is coarser. This is an older stone, so far as the birth of its discovery goes, by a hundred years."