"It would appear that diamonds do not abound in Prussia," replied
Potemkin, with a gesture of slight toward the cross on his breast.
"These brilliants are rather yellow."

"Do you prefer Austrian diamonds?" asked Cobenzl, significantly.

"I have never seen any," answered Potemkin, with a yawn.

"Then I am happy to be the first to introduce them to your notice," said Cobenzl rising, and taking from his pocket a turkey-morocco case. "My august emperor has commissioned me to present to you this little casket."

"Another order!" said Potemkin, with affected horror.

"No, your highness. Orders are toys for grown-up children. But you are a great man, and a toy for you must have some scientific significance. My emperor has heard that your highness has a costly collection of minerals and precious stones. His majesty, therefore, with his own hand has selected the specimens which I have the honor to present in his name."

Potemkin, whose indifference had all vanished as he listened, opened the casket with some eagerness; and an exclamation of rapture fell from his lips, as he surveyed its costly contents. There were Indian diamonds of unusual size and brilliancy; Turkish rubies of fiery crimson; magnificent sapphires; turquoises of purest tint; large specimens of lapis-lazuli, all veined with gold; and translucent chrysoprase of bright metallic green.

"This is indeed a princely gift," cried the covetous Potemkin, perfectly dazzled by the magnificence, and intoxicated by the possession of all these riches. "Never have I seen such jewels. They blaze like the stars of heaven!"

Cobenzl bowed. "And this sapphire!" continued the prince, "the empress herself has nothing to compare to it!"

"The czarina looks upon your highness as the brightest jewel in her crown—as her incomparable sapphire. But observe this turquoise; it is one of the greenish hue so prized by connoisseurs, and its like is not to be purchased with money."