U.
- Ural Mountains, [47].
V.
- Vaal region diamond fields, [62].
- Value of gems in 15th century, [270].
- Vaux, mineral collection of, [317].
- Veil of Kunderas, [409].
- Venice, a gem mart, [270].
- Verneuil’s views of diamond, [43].
- Volo, plain of, in Poland, [134].
- Voysey’s views of diamond, [37], [74].
W.
- Wallerius, views of, [290], [370], [371].
- Walpole, Horace, [195].
- Weight of large diamonds, [247].
- Werner collection of gems, [102].
- Wilson, Dr., descriptions of the Kohinoor, [207].
- Winter Palace, collection in, [142].
- Wollaston, Prof., [245].
- Wooden-spoon seller’s sapphire, [395].
- Wright’s discovery of opal mines, [345], [346].
Y.
Z.