Florence Topaz, 11ct. Topaz is a silicate mineral that is valued as a gemstone. Ancient Greeks believed that wearing Topaz could increase strength and prepare you for future hardships. Topaz represents love and fidelity and is the traditional gem for the 4th and 19th marriage anniversaries. It is also said to strengthen and accentuate the bond between lovers.Topaz is believed to attract wealth and money. This gemstone is also known to bring good fortune, especially in the form of gold.