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Min: 951 $ Max: 4,465 $
$951 $4465

OPAL

Opal is the birthstone for the month of October, along with pink thourmaline. It is also the stone given to celebrate the 14th year of marriage.The name opal is thought to be derived from the Sanskrit upala, meaning “precious stone,” and later the Greek derivative “Opallios,” meaning “to see a change of color.”

Opal is a delicate and soft stone, rating a 5.5 to 6.5 on the hardness scale. It is usually milky and translucent. Opal is a hardened silica gel containing 5-20% water. Some opals may crack if allowed to dry out too rapidly after being mined. Opals may be somewhat porous, in which case it is dangerous to immerse it in liquids other than water. Opal is amorphous, meaning, it has no crystal structure. The only other major amorphous gemstone is amber. Good quality opals are transparent, not milky.

Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike crystalline forms of silica, which are classed as minerals. It is deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt.

There are two broad classes of opal: precious and common. Precious opal displays play-of-color (iridescence), common opal does not.The internal structure of precious opal causes it to diffract light, resulting in play-of-color. Depending on the conditions in which it formed, opal may be transparent, translucent, or opaque and the background color may be white, black, or nearly any color of the visual spectrum. Black opal is considered to be the rarest, whereas white, gray, and green are the most common.

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3840

Cabochon Opal Ring

The extraction of a colourful piece out of the dark deepness of earth is a reminder of the existence of hope in the hardest moments of life.
1,446 $ 1,522 $
4100

Cabochons Opal Ring

Opals carry mysterious secrets inside their colourful heart, look stunning by wearing this wonderful gemstone on your hand!
4,242 $ 4,465 $
3843

Cabochons Opal Ring

Bright and light! Stunning White Opal set in a base made of 18 K. Rose Gold for Women who like precious Opal!
1,045 $ 1,100 $
5355

Opal Horse Pendant

A perfect gift for teenagers and animal lovers! This rose gold pendant with opal and charming sapphire gemstones could be a special surprise for your beloved ones.
1,106 $ 1,164 $
2863

Opal Grapes Earrings

Brilliant grapes from the wonderland. Pieces of Opal on Rose gold make a beautiful grapes pai of earrings for women
2,711 $ 2,854 $
5616

Brilliant Opal Pendant

The glamorous blending of the beautiful Australian Opal with Brilliant diamond Made this Women's Jewellery Pendant a desirable choice for Stylish Ladies!
1,283 $ 1,351 $
3909

Brilliant Opal Pendant

The conjunction of Brilliance and Elegance! This jewellery pendant with sparkling diamond and a charming Opal in the center is a lovely piece no one can deny it.
1,968 $ 2,072 $
3910

Opal Pendant

An Extraordinary Style With This Opal Pendant That Can Fit Every Style Everyday! This Opal pendant with Brilliant diamonds is also a perfect choice for a mother's day gift.
903 $ 951 $
3912

Opal Pendant

An Extraordinary Style With This Opal Pendant That Can Fit Every Style Everyday! This Opal pendant with Brilliant diamonds is also a perfect choice for a mother's day gift.
2,229 $ 2,346 $
3908

Opal Pendant

Classic And Exquisite! Handsome Glossy Stones With Intriguing Style.
1,074 $ 1,130 $