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25 Carat Black Opal

25 Carat Black Australian Opal "Lightening Ridge'' 4.71 Carat Designer Necklace
25 Carat Black Australian Opal "Lightening Ridge'' 4.71 Carat Designer Necklace

25 Carat Black Australian Opal "Lightening Ridge'' 4.71 Carat Designer Necklace

By Malpani Jewels

Located in Hung Hom, HK

In this designer necklace, 25 carat Australian Black Opal is set with 4.71 carats of natural diamonds and 0.56 carats of no heat sapphire.

Category

2010s Hong Kong Art Nouveau Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold

Recent Sales

Superb 24.95 Carat Australian Black Opal Diamond Halo Platinum Cocktail Ring
Superb 24.95 Carat Australian Black Opal Diamond Halo Platinum Cocktail Ring

Superb 24.95 Carat Australian Black Opal Diamond Halo Platinum Cocktail Ring

Located in Beverly Hills, CA

Simply breath-taking! Weighing in at almost 25 carats, this natural Australian black opal is an unbelievable treasure.

Category

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Materials

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25 Carat Black Opal Trillion Diamond Gold Pendant
25 Carat Black Opal Trillion Diamond Gold Pendant

25 Carat Black Opal Trillion Diamond Gold Pendant

Located in New York, NY

Amazing 25 carat black opal is suspended from a 1.32 carat trillion-cut diamond H color SI, on a 19” 18k white gold and diamond (.68 ct) chain.

Category

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Materials

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25 Carat Black Opal For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 25 carat black opal for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. You can easily find a 49 antique edition and 53 modern creations to choose from as well. Finding the perfect 25 carat black opal may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing 25 carat black opal — no matter the origin — is easy, but Alexey Gabilo, Faye Kim and Five Star Jewelry each produced a popular version that is worth a look. While most can agree that any 25 carat black opal from our collection can easily elevate most outfits, but the choice of an opal version from the 73 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and mixed cut alternatives. When shopping for a 25 carat black opal, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 25 Carat Black Opal?

On average, a 25 carat black opal at 1stDibs sells for $8,025, while they’re typically $600 on the low end and $98,000 for the highest priced versions of this item.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).