Lapis and 3.00 ct. t.w. Kyanite Ring With 1.96 ct. t.w. Blue Topaz in Sterling Silver

STERLING SILVER: Also known as "Standard Silver," sterling silver is silver alloyed with other metals to increase the hardness and durability. Generally, sterling is 92.5% silver and 7.5% other metals. Some sterling silver jewelry is plated with 14kt-18kt gold and referred to as "vermeil," or "gold over sterling."

LAPIS LAZULI: This blue stone is comprised mainly of lazurite, often with white calcite inclusions and metallic pyrite flecks. Known as the stone of friendship and truth, lapis is said to encourage harmony in relationships.

FREE-FORM: Any gemstone with an irregular shape.

CABOCHON: A style of cutting gemstones to achieve a smooth, domed surface with an absence of facets.

TOPAZ: Available in a stunning selection of shades, the topaz's sky blue hue is one of the most popular colors for jewelry designs. Once thought to offer protection, today topaz is favored for its durability and affordability. Yellow topaz is the birthstone for November while blue topaz is for December.

MARQUISE: An elliptical shape that comes to a point at the top and bottom. Sometimes referred to as a "navette."

KYANITE: Kyanite is gemstone-quality aluminum silicate. It typically comes in shades of blue, although it can be found in other colors as well. In addition to jewelry, Kyanite is also used to make porcelain.

OVAL: An elliptical shape that resembles an egg.