June

June - Pearl, Alexandrite & Moonstone:

June is one of the months that celebrates birthdays with more than one gemstone!

Pictured: Loose Moonstone, Alexandrite & Cultured Pearl; In Shell & Loose Cultured Pearl, Alexandrite Rough & Polished Crystal; Moonstone Rough & Polished Crystal

Pearl:

Pictured L to R: White Salt Water Akoya Pearls, Ringed Black Tahitian South Sea Pearls & Multicolored South Sea Pearl Necklace

Pearls are organic gems that grow inside the tissue of a living saltwater or freshwater mollusk (either an oyster or a mussel). Natural pearls form when the mollusk secretes a substance called nacre around an irritant such as a piece of sand or a parasite that has invaded its shell. Cultured pearls are a product of human intervention. Technicians implant a piece of mantle tissue alone (common for freshwater cultured pearls) or with a mother-of-pearl shell bead (all saltwater) into a host mollusk. The mollusk covers the irritant with nacre, just like a natural pearl. Cultured pearls are raised in pearl farms – saltwater or freshwater operations where the mollusks are cleaned, protected from predators and eventually harvested. Thousands of years of pearl fishing have decimated the natural pearl beds, so cultured pearls account for the vast majority of pearl sales today. These cultured pearl birthstones come in a dazzling array of sizes, colors and shapes.

Pearls have long been associated with purity, humility and innocence. So it may be said that the June birthstone meaning is "sweet simplicity." As such, pearls have traditionally been given as a wedding gift.

Moonstone:

Pictured L to R: Moonstone Rough & Polished Crystal; Moonstone, Diamond & Blue Sapphire Earrings by OMI; Moonstone, Diamond & Blue Sapphire Ring by OMI

Moonstone is the best-known gem of the feldspar group of minerals. It is renowned for its adularescence, the light that appears to billow across a gemstone, giving it a special glow. The finest moonstones show a blue sheen against a colorless background. This June birthstone has been associated with both the Roman and Greek lunar deities. Hindu mythology claims that it is made of solidified moonbeams. Moonstone is often associated with love, passion and fertility; it is believed to bring great luck.

Great designers of the Art Nouveau era (1890s–1910s), such as René Lalique and Louis Comfort Tiffany, featured moonstone in their fine jewelry. The moonstone birthstone came to the forefront again during the 1960s “flower child” movement and with New Age designers of the 1990’s.

Alexandrite:

Pictured L to R: Color Change Alexandrite; Alexandrite & Diamond Ring by OMI; Cat's-Eye Alexandrite, Diamond & Alexandrite Melee Ring by OMI

Alexandrite is the rare variety of the mineral chrysoberyl that changes color in different lighting. Most prized are those alexandrite birthstones that show a vivid green to bluish green in daylight or fluorescent light, and an intense red to purplish red in incandescent light. Major alexandrite deposits were first discovered in 1830 in Russia’s Ural Mountains. The gem was named after the young Alexander II (1818–1881), heir apparent to the throne. Alexandrite caught the country’s attention because its red and green colors mirrored the national military colors of imperial Russia.

When certain types of long, thin inclusions are oriented parallel to each other in this June birthstone, they can create another phenomenon, called chatoyancy or the cat’s-eye effect. Few gems are as fascinating – or as stunning – as cat’s-eye alexandrite.