BIRTHSTONES OCTOBER BIRTHSTONE | OPAL JEWELRY | BIRTHDAY GIFT

OCTOBER BIRTHSTONE | OPAL JEWELRY | BIRTHDAY GIFT

Posted by Jackson Hunter on

BIRTHSTONES

OCTOBER BIRTHSTONE

Learn More From GIA

 Shadow

Those born in October enjoy two spectacular birthstones to commemorate their birthdays – opal and tourmaline. Both October birthstones have endless color combinations and beautiful coloring characteristics. Learn more about these two October birthstones and discover the perfect gift for those born in the tenth month.

OPAL BIRTHSTONE

 

    

 

OPAL BIRTHSTONE MEANING & HISTORY

The name of this, the traditional October birthstone, is believed to have originated in India (the source of the first opals brought to the Western world), where in Sanskrit it was called upala, a “precious stone." .” In ancient Rome, this became opalus. Most opals are valued for their shifting colors in rainbow hues – a phenomenon known as “play-of-color.”

The October birthstone’s dramatic play-of-color has inspired writers to compare it to fireworks, galaxies and volcanoes. Bedouins  once believed opal held lightning and fell from the sky during thunderstorms. Ancient Greeks thought opals bestowed the gift of prophesy and protection from disease. Europeans long maintained opal to be a symbol of purity, hope and truth. Hundreds of years ago, opal was believed to embody the virtues and powers of all colored stones.

Opal is also the stone given to celebrate the 14th wedding anniversary.
 

Specks of pink, green, blue, and orange are found on the colorful 1.72 carat October birthstone, opal.
A breathtaking sunset seems to dance on the surface of this 1.72 carat (ct) opal. Photo: Dr. Edward J. Gübelin/GIA

WHERE IS OPAL FOUND?

The opal birthstone can be found in many places. The fields of Australia are the most productive in the world for the October birthstone. Ethiopia, Mexico and Brazil are also important sources. Additional deposits have been found in Central Europe, Honduras, Indonesia, Madagascar, Peru, Turkey and the United States.

Lightning Ridge, a small town in New South Wales, Australia, is famed for producing prized black opal. A dry and rocky region softened only by small trees and scrub brush, Lightning Ridge gets little rain and bakes in the scorching summer temperatures. The climate is so unforgiving that miners often live underground to find respite from the punishing heat.
 

Light shines on the surface of the Lightning Ridge mine where the October birthstone is found, revealing black opal nodules in a line.
Black opal nodules are sometimes found in a line, as you can see in this photo from the Lightning Ridge mine. Photo: Vincent Pardieu


Australia is also a source of other types of the October birthstone. White opal is found in the White Cliffs area of New South Wales, as well as in Mintabie, Andamooka and Coober Pedy in South Australia. Boulder opal, which comes from only one location in the world, is mined in Queensland.

Two pieces of boulder opal from Queensland reveal the bright rainbow colors of the October birthstone.
Two pieces of boulder opal that is found only in Queensland. Photo: Robert Weldon/GIA


In Ethiopia, the October birthstone is found near the village of Wegel Tena, in Wollo Province. Travel 340 miles (about 550 kilometers) north of the capital Addis Ababa and up 8,000 feet (2,400 meters), where miners pry opal from shafts dug into the side of a plateau. Gems unearthed here range in body color from white, yellow, orange and brownish red to “chocolate” brown. Some of the opals show play-of-color. Another mine, in Ethiopia’s Shewa Province, yields the coveted black opal, as well as orange, white and crystal opal. Its treasures are buried in steep cliffs that tower over the landscape. 

Querétero, a state in Mexico, is known for producing fire opal in yellow, orange and reddish orange to red, some with good play-of-color. The mines are a tourist destination, and getting to them requires taking a dirt road through dense forests of pine and oak, past scrubby plateaus of cacti and shrubs, and up winding mountain roads.

OPAL BIRTHSTONE CARE & CLEANING

Opal may be treated by impregnation with oil, wax or plastic. Opal doublets or triplets are fine slices of opal glued to a base material and covered with a thin dome of clear quartz. The safest way to clean this October birthstone is with warm, soapy water. Other cleaning methods might damage the opal or filler material. Note that prolonged exposure to water may weaken the adhesive in opal doublets and triplets. Even natural opal can fracture if exposed to high heat or sudden temperature changes.

This October birthstone ranges from 5 to 6.5 on the Mohs scale of hardness. To prevent jewelry set with harder gems from scratching opal, store it by itself. Diamonds, rubies, sapphires, and emeralds are just a few of the gems that can scratch the October birthstone. 

Sapphires and diamonds encircle the October birthstone, a 1.92 carat black opal in a stunning 18K yellow gold and black rhodium ring.
Sapphires and diamonds encircle a 1.92 carat (ct) black opal in this stunning 18K yellow gold and black rhodium ring. Courtesy: Omi Privé

 

## Follow us on Instagram, facebook, youtube for more information.

← Older Post Newer Post →

Gems Education

RSS
Moissanite Engagement Rings

WHERE Does Moissanite COME FROM?

By Baikalla J

Where is moissanite found? Arizona Henri Moissan, moissanite was first discovered in 1893 at the site of a massive meteorite strike in Arizona. Scientists in Research Triangle Park, North...

Read more
Moah hardness chart of common gemstones
Educational gemstones peridot

Hardness Of Gemstones

By Jackson Hunter

*** Diamond 10, Sapphire Ruby Aquamarine...Jade...... Take look below *** Jade Jadeite & Gemstones ( Birthstones & Anniversary Gemstones) Learn More: ## Follow us on Instagram,...

Read more

Tab collections

Baikalla™ " Philippines sunflower" 14k Yellow Gold Genuine Nephrite Green Jade Pendant Necklace

Baikalla™ " Philippines sunflower" 14k Yellow Gold Genuine Nephrite Green Jade Pendant Necklace

From $1,660.00 $2,280.00

14K Gold Genuine Green Apple Green Jade Tear Drop Diamond Cut Pendant Necklace

14K Gold Genuine Green Apple Green Jade Tear Drop Diamond Cut Pendant Necklace

From $1,750.00 $2,180.00

2 colors available

Baikalla "Laughing Buddha" 14k Gold Genuine Nephrite Apple Green Jade with 1/3 cttw VS1 Diamonds

Baikalla "Laughing Buddha" 14k Gold Genuine Nephrite Apple Green Jade with 1/3 cttw VS1 Diamonds

From $2,360.00 $3,280.00

Baikalla™ 14K Yellow Gold Genuine Nephrite Luxury Apple Green Jade Guanyin Pendant Necklace With VVS1 Diamonds

Baikalla™ 14K Yellow Gold Genuine Nephrite Luxury Apple Green Jade Guanyin Pendant Necklace With VVS1 Diamonds

From $4,630.00 $6,950.00

Baikalla™ " Double Dragon Good Fortune" Carving Pendant Necklace Natural Nephrite Jade

Baikalla™ " Double Dragon Good Fortune" Carving Pendant Necklace Natural Nephrite Jade

From $3,290.00 $4,850.00

Baikalla Genuine Green Nephrite Jade Lucky Owl Pendant Necklace With 14k Yellow Gold Bail

Baikalla Genuine Green Nephrite Jade Lucky Owl Pendant Necklace With 14k Yellow Gold Bail

$2,390.00 $3,280.00

Baikalla™ 14K Yellow Gold Genuine Nephrite Black Jade "Demon Hunter" Pendant Necklace

Baikalla™ 14K Yellow Gold Genuine Nephrite Black Jade "Demon Hunter" Pendant Necklace

From $2,190.00 $2,890.00

Baikalla™ 14K Yellow Gold Diamond & Genuine Nephrite Black Jade " Fu Dog " Pendant Necklace

Baikalla™ 14K Yellow Gold Diamond & Genuine Nephrite Black Jade " Fu Dog " Pendant Necklace

From $4,380.00 $5,980.00

Baikalla™14K Yellow Gold Genuine Nephrite Green Jade GuanYin Baby Buddha Pendant Necklace

Baikalla™14K Yellow Gold Genuine Nephrite Green Jade GuanYin Baby Buddha Pendant Necklace

$2,865.00 $3,660.00

Baikalla Jewelry™ High-end 18k Gold Round Golden South Sea Cultured Pearl & Diamond Pendant Necklace AAA Quality

Baikalla Jewelry™ High-end 18k Gold Round Golden South Sea Cultured Pearl & Diamond Pendant Necklace AAA Quality

$6,860.00 $8,980.00

18k Gold Round Golden South Sea Cultured Pearl & Diamond Pendant Necklace for Women, AAA Quality

18k Gold Round Golden South Sea Cultured Pearl & Diamond Pendant Necklace for Women, AAA Quality

$2,860.00 $3,880.00

Jade Education