Beautiful Halo Diamond Black Opal Stud Earrings 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Vintage Australian Solid Crystal Opal Diamond 18k Gold Ring Bright Green Blue
Located in SYDNEY, AU
A beautiful vintage ring crafted in 18ct yellow gold, featuring a natural Australian solid crystal opal at its centre. The opal displays electric flashes of bright green and blue, cr...
Diamond, Opal, 18k Gold, Yellow Gold
Dalben Australian Boulder Opal Yellow Gold Dangle Earrings
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing dangle earrings with 2 bezel set Australian Boulder Opals weighing 23 carats. max width 13,50 mm height without leverb...
Opal, 18k Gold, Yellow Gold
Dalben Australian Boulder Opal Rose Gold Dangle Earrings
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k rose gold matte finishing dangle earrings with six violet - green bezel set Australian Boulder Opals weighing 17,6 carats. max width 9,8 mm height ...
Opal, 18k Gold, Rose Gold
Dalben Australian Boulder Opal Yellow Gold Dangle Earrings
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing dangle earrings with six blue - green bezel set Australian Boulder Opals weighing 9,6 carats. max width 11-12 mm h...
Opal, 18k Gold, Yellow Gold
Australian Blue Fire Opal Star Ruby Gold Earrings
By Giulia Colussi
Located in Milan, IT
Australian Blu Fire Opal Star Ruby 18 k Gold gr Earrings.
Opal, Ruby, Gold, 18k Gold
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
Solid 1.1ct Australian White Opal 14k Gold Drop Earrings Pink Blue Cabochon Cut
Located in SYDNEY, AU
Item Details: - Stones: 2 x natural Australian solid white opals (8mm x 6mm), total gem weight 1.1ct approx
Opal, Yellow Gold, 14k Gold
Magnificent Australian Loose Black Boulder Opal of 5.50ct. 19mm x 12mm x 4mm.
Located in MELBOURNE, AU
Australian Boulder opal is the second most valuable type of opal.
Opal
7.67 Carat Australian Crystal Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely platinum made ring featuring a fine Australian crystal opal weighing an impressive 7.67 carats.
Diamond, Opal, Platinum
Flower Design Black Opal Diamond Engagement Ring 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
1.75 Carat Australian Black Opal Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
A striking ring featuring a 1.75-carat oval black opal. The opal displays a vibrant rainbow of colors. Surrounding the opal are round-baguette diamonds totaling 0.80 carats, adding a...
Diamond, Black Opal, Opal, Platinum
GIA Certified 6.67ct Australian Black Opal Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified Natural Australian Black Opal and Diamond Cocktail Ring in Platinum Australian Black Opal and Diamond Ring features a GIA certified, 6.67 carat center oval cabochon B...
Diamond, Opal, Black Opal, Platinum
'Lightning Storm' Violet Blue Australian Black Opal Diamond Pendant in 9ct White
Located in SYDNEY, AU
At its center is a 2.2-carat, cabochon-cut natural Australian semi-crystal black opal, displaying an exceptional play of colours in blue, violet, indigo, and purple tones.
Diamond, Black Opal, 9k Gold, White Gold
1.11 Carat Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
Hand-fabricated in platinum, a fine Australian black opal ring ready to be worn. Ring Size 6.50 Weight: 6.1 grams
Diamond, Opal, Black Opal, Platinum
9.27 Carat Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive cocktail ring featuring a natural Australian black opal weighing 9.27 carats. It has excellent color as various shades of blue and green radiate across the sto...
Diamond, White Diamond, Opal, Black Opal, Platinum
Australian Black Opal Diamond Flower Earrings 14k White Gold
Located in Honolulu, HI
Earrings Specifications: Metal: 14k White Gold Earring Diameter: 0.80" x 0.55" Total Weight: 4.8 Grams Australian Black Opal Count: 2 round Australian Black Opal Diameter: ~5 ...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Oval Australian Doublet Opal (14mm x 9mm) 9K Yellow Gold Vintage 70's Pendant
Located in MELBOURNE, AU
Of Australian provenance, the pendant is crafted in 9K yellow gold, in lovely foliate openwork motif, 28mm high (including bail) bezel set with Australian doublet opal of oval shap...
Opal, Yellow Gold
Black Opal, Tsavorite & Diamond Floral Engagement Ring in 14K Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Diamond, Opal, Black Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
Emerald & Opal Engagement Ring in 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
We use 100% Natural & Ethically opal stones (NO synthetics or imitations) for our jewelry. -------------------------------------------------------------------------------------------...
Emerald, Opal, Gold, 14k Gold, Yellow Gold
“Art Deco Temple” Australian Semi-Black Crystal Opal Diamond Pendant 18ct Gold
Located in SYDNEY, AU
At its centre, a 0.75ct solid Australian semi-black crystal opal displays a captivating play of green, blue, and purple, accented by luminous flashes of yellow and a subtle red under...
Diamond, Opal, 18k Gold, Yellow Gold, Gold
Australian Solid Black Opal Domed Signet Ring 9ct Rose Gold Size S / 9.25
Located in SYDNEY, AU
Astonishing 9ct rose gold signet ring featuring an Australian solid black opal displaying vibrant blue, violet, and green hues.
Black Opal, Opal, 9k Gold, Rose Gold, Gold
Dalben Design Australian Boulder Opal Yellow Gold Necklace
By Laura Dalben
Located in Como, IT
Dalben design One of a Kind 18k yellow gold matte finishing necklace with a bezel-set deep blue Australian Boulder Opal weight 4,29 carat. pendant dimension : max width 12 mm hei...
Opal, 18k Gold, Gold, Yellow Gold
Big Blue Opal Silver Ring Natural Statement Australian Dark Opal Jewellery 9 US
Located in Berlin, DE
This large contemporary ring features a natural 15-carat Australian blue Opal, set in a sculptural 925 sterling silver bezel with a refined matte finish.
Opal, Silver
15.04 Carat Australian Boulder Opal Diamond Platinum Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Metal: PT900 Platinum Gross Weight: Approx. 30.80 grams Metal Weight: Approx. 27.5 grams Main Stone: Natural Australian Boulder Opal Boulder Opal Weight: Approx. 15.04 carats Diamond...
Diamond, Opal, Platinum
Dalben Rectangular Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 2,97 carat bezel-set rectangular green- pink Australian Boulder Opal . The opal changes colors from pink and green with diffe...
Opal, Gold, 18k Gold, Rose Gold
Heart Shaped Black Opal Halo Diamond Engagement Ring 14k Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ----------------------------------...
Opal, Black Opal, Diamond, Gold, 14k Gold, Yellow Gold
$11,104Sale Price|50% Off
18K Gold & Patinated Silver Ring with Natural Black Opal and Anthracite Diamonds
By Alexey Gabilo
Located in Berlin, DE
Opal Origin: Australia Opal Size: 7 × 9 mm Opal Weight: 0.88 carats Diamonds: Anthracite, round cut Metal: 18K Yellow Gold & Patinated Silver Ring Size: 7.25 US / 55 EU / O½ UK /...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold, Silver, Sterling...
Vintage Large 4.35ct Australian Solid White Opal 10K Gold Cocktail Ring O / 7
Located in SYDNEY, AU
Item Details: – Stone: 1 x natural solid Australian white opal (15mm x 13mm approx.), gem weight 4.35ct estimated
Opal, 10k Gold, Yellow Gold
2ct Australian Solid Crystal Opal 9k Gold Oval Bezel Ring Green Blue Minimal
Located in SYDNEY, AU
An exquisite 9ct gold opal ring showcasing a stunning 2ct (15mm x 8.5mm) natural Australian solid crystal opal.
Opal, 9k Gold, Yellow Gold
Radiant Doublet Opal Diamond Pendant Necklace 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Our jewelry uses 100% Natural & Ethical opal stones (NO synthetics or imitations). ---------------------------------------------------------------------------------------------------...
Opal, Diamond, Gold, 14k Gold, Yellow Gold
Australian Boulder Opal Pendant in 18K Yellow Gold gift
Located in Berlin, DE
This refined pendant is crafted in solid 18K yellow gold and showcases a vivid Australian Boulder Opal distinguished by its natural play of color.
Opal, Yellow Gold
Vintage Australian Solid Crystal Opal Diamond Flower Cluster Ring in 10K Gold
Located in SYDNEY, AU
This stunning ornate design vintage opal ring is set with six beautiful and bright pear-shaped Australian solid crystal opals in an asymmetrical flower shape, accented with a row of ...
Diamond, Opal, 10k Gold, Yellow Gold
Vintage Australian Solid Opal & Baguette Cut Diamond Ring 18ct Gold Mid Century
Located in SYDNEY, AU
This one-of-a-kind ring features an Australian solid dark opal radiating vibrant flashes of red, orange, yellow, green, and blue, flanked by six stunning baguette-cut diamonds.
Diamond, Opal, 18k Gold, Yellow Gold
Pretty Marquise Black Opal & Halo Diamond Stud Earrings 14k Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Australian Black Opal Fancy Yellow Diamond Gold Pendant
Located in Beverly Hills, CA
This grand pendant features a rare Australian black opal weighing 15.32 carats with strong play of color and flashes of blue and green.
Diamond, Opal, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold
Solid Australian Sky Blue Green Opal Pendant 14k Gold Long Oval Natural 1.60ct
Located in SYDNEY, AU
Item Details: - Stone: 1 x Australian Natural Solid Opal, gem weight 1.6ct approx
Opal, 14k Gold, Yellow Gold, Gold
18ct Gold Lightning Ridge Australian Solid Black Opal & Diamond Bow Ring O / 7
Located in SYDNEY, AU
Super cute 18ct gold ring featuring a petite, solid Australian Lightning Ridge black opal displaying vivid blue and green colours, to sparkling diamonds on the sides in bow-shaped se...
Opal, Black Opal, Diamond, Gold, Yellow Gold, 18k Gold
$2,220Sale Price|50% Off
Boulder Opal Pendant Colorful Blue Natural Australian Gemstone Unisex
Located in Berlin, DE
Silver pendant with natural Boulder Opal gemstone origin - Australia gem size is 0.16 x 0,51 x 0,94 in / 4 x 13 x 24 mm stone weight - 14 carats pendant length - 1,22 in / 34 mm pen...
Opal, Silver
Classic Three Stone Australian Semi Black Opal Diamond Ring
Located in Suwanee, GA
Petite Australian Solid Opal Diamond Halo Engagement Ring 14K Yellow Gold.
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
4.07 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
Only those stones with a body tone of N1 to N4 are considered BLACK OPAL. Black opals are rare, far more rare than diamonds and no other gemstone can match the brilliance of color, f...
Diamond, Opal, Black Opal, 18k Gold
Elegant Doublet Opal & Pearl Lariat Necklace 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Our jewelry uses 100% Natural & Ethical opal stones (NO synthetics or imitations). ---------------------------------------------------------------------------------------------------...
Opal, Natural Pearl, Gold, 14k Gold, Yellow Gold
1.77ct Fine Australian Black Opal & Diamond Platinum Halo Cocktail Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Natural Australian Black Opal & Diamond Platinum Cocktail Ring. 1.77ct Total.
Opal, Black Opal, Diamond, Platinum
Australian Black Opal and Diamond Ring in Platinum, GIA Certified
Located in La Jolla, CA
Total opal weight is 6.45 carats. The opal originates from Australia and is GIA certified.
Diamond, Opal, Black Opal, Platinum
Pastel Blue Pink Green Solid 13ct Australian Boulder Opal Pendant in 14k Gold
Located in SYDNEY, AU
Set in 14ct gold, this wonderful freeform Australian solid boulder opal displays a dreamy rainbow colours that flow beautifully on the pastel blue background.
Opal, 14k Gold, Yellow Gold, Gold
$11,958Sale Price|50% Off
Art Nouveau Opal Gold Brooch Australian Precious Opal Unisex Arnould 1910 Brooch
By Edouard Aimé Arnould
Located in Berlin, DE
An exceptional piece - Art nouveau Opal Brooch from original catalogue of french jeweller Edouard Aimé Arnould, circa 1910 brooch measurements - 0.39 x 0.39 x 2.95 in / 10 x 10 ...
Crystal, Opal, Gold, 18k Gold
Golden Wheat Inspired Crystal Opal Stud Earrings 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
We use 100% Natural & Ethically opal stones (NO synthetics or imitations) for our jewelry. --------------------------------------------------------------- ABOUT THIS PRODUCT Solid ...
Opal, Gold, 14k Gold, Yellow Gold
7.14 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
Only those stones with a body tone of N1 to N4 are considered BLACK OPAL. Black opals are rare, far more rare than diamonds and no other gemstone can match the brilliance of color, f...
Diamond, Black Opal, Opal, 18k Gold
10.60 Carat Australian Black Opal Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
A large, fine, and impressive black opal weighing 10.60 carats takes center stage. It has fantastic play-of-color as a plethora of color flashes dance across the stone, which include...
Diamond, Opal, Black Opal, Platinum
Black Opal Split Shank Engagement Ring with Diamond 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Diamond, Opal, Black Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
Unique Pattern Triangle Semi Black Opal Diamond Engagement Ring 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ----------------------------------...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Vintage Australian Solid Crystal Opal Diamond 14K Yellow Gold Ring Size L / 5.5
Located in SYDNEY, AU
Stunning 14ct gold vintage ring featuring a solid natural Australian crystal opal displaying vivid green and blue colours with slight red hue, accented with four sparkling diamonds.
Diamond, Opal, 14k Gold, Yellow Gold
Teardrop Boulder Opal Diamond Engagement Ring 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Bright Green Classic Three Stones Australian Black Opal Diamond Engagement Ring 14K Yellow Gold.
Diamond, Opal, Gold, 14k Gold, Yellow Gold
Cat Solid Opal Moonstone & Diamond Necklace 14k Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Moonstone, Opal, Diamond, 14k Gold, Yellow Gold, Gold
Halo Diamond Platinum 4.39 Carat Australian Black Opal Engagement Ring
Located in Los Angeles, CA
Stones- 1 Oval Shaped Australian Black Opal 4.39 Carats. 24 Round Diamonds F-G Color SI1 Clarity 0.52 Carats.
Diamond, Opal, Black Opal, Platinum
Stunning Boulder Opal & Halo Diamond Stud Earrings 18K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Stunning Australian Boulder Opal & Halo Diamond Stud Earrings 18K Yellow Gold.
Diamond, Opal, Gold, Yellow Gold, 18k Gold
$1,846Sale Price|20% Off
Ethereal Prism - Halo Diamond Black Opal Engagement Ring 18K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Ethereal Prism - Halo Diamond Australian Black Opal Engagement Ring 18K Yellow Gold.
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Gold
2.51 Carat Fire Opal, Yellow Sapphire, and Diamond 14K Rose Gold Drop Earring
Located in Miami, FL
Unlike Australian opals prized for their play-of-color, Mexican fire opals are celebrated for their pure, saturated body color — a fiery orange that glows warmly under any light and ...
Diamond, Opal, Yellow Sapphire, Gold, 14k Gold, Rose Gold
Solid Australian Blue Green Boulder Opal Diamond Oval Halo Ring 18ct Yellow Gold
Located in SYDNEY, AU
At its centre, a striking oval Australian boulder opal displays vibrant flashes of blue, green, violet, and a hint of red.
Diamond, Opal, 18k Gold, Yellow Gold
Breathtaking 9.0 Ct. Australian Black Opal Diamond Sapphire Platinum Ring
Located in Napoli, IT
Centre is set with an approx 9.0 Carat Australian Black Opal - totally natural untreated- intense Royal blue colour getting flashes of colours as you move it under the light, it mea...
Black Opal, Sapphire, Opal, Diamond, Platinum
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).