7.5-11.5mm Pink Mother-Of-Pearl and .23 ct. t.w. White Zircon Floral Ring in 18kt Rose Gold Over Sterling. Size 6

18KT: Karat (abbreviated kt or K) is a unit that indicates the purity of gold in the metal. 18kt is 75% gold. In Europe, 18K yellow gold is most favored and used in jewelry.

ROSE GOLD: Gold is a precious metal which is naturally quite soft. To give it a rose color and increase its strength, gold is alloyed with other metals, such as copper and silver. The purity of the metal is indicated by a unit called a "karat," with 24kt having the highest percentage of natural gold.

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."

MOTHER-OF-PEARL: Glowing with an iridescent beauty, mother-of-pearl has been showcased in jewelry designs for thousands of years. As mother-of-pearl is a natural substance, it may vary in appearance, and its distinctive shimmer lends a quiet elegance to fine jewelry.

FLOWER: A shape that is carved or formed to look like a flower. Can be flat or dimensional.

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

ZIRCON: Gem-quality zircon is a transparent crystal from the mineral zirconium silicate. It comes in a variety of colors, most popularly blue and colorless. Contrary to common belief, zircon is not Cubic Zirconia; it is a naturally occurring gemstone with different properties.