Magnificent Two Colors Boulder Opal Halo Diamond Engagement Ring 18K Gold
Located in Suwanee, GA
Magnificent Two Colors Australian Boulder Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—th...
Opal, Diamond, Gold, Yellow Gold, 18k Gold
Yellow Gold Australian Black Opal Triplet Dia Vintage Halo Brooch 14k .45ctw Pin
Located in Greensboro, NC
Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Australian Black Opal Triplet Natural Diamonds Carat(s): .45ctw Cut: Single Color: F - G Clarity: V...
Opal, Black Opal, 14k Gold, White Gold, Yellow Gold
Antique Silver Topped Gold Butterfly Gem Set Ajour Cut Brooch
Located in New York, NY
This antique butterfly brooch is a beautifully expressive and highly collectible jewel, combining richly colored gemstones with delicate ajour cut metalwork in a classic silver toppe...
Diamond, Emerald, Opal, Ruby, Sapphire, Gold, Silver
Dalben Blue Green Australian Boulder Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing earrings with four bezel-set blue green Australian solid boulder opals weight 8,33 carats . Bezel stone dimensions : max width 9 mm he...
Opal, Gold, 18k Gold, Rose Gold
1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Diamond, Opal, Black Opal, Platinum
Pave Diamond Opal Ring in 14k Gold
Located in Chicago, IL
Pave Diamond Opal Ring 14k Gold Wedding Proposal Ring Gift Fine Jewelry Gift Light weight can be worn everyday Additional information: Condition: New without tags: A brand-new, unus...
Diamond, Opal, Yellow Gold, 14k Gold
Giant Australian Opal & Diamond Cluster Stud Gold Earrings
Located in GOES, NL
These opal earrings (2pcs) represent a timeless elegance. An enchanting array of colors that catch the light in dazzling ways. These sparkling Australian opals contain a rich play of...
Diamond, Opal, Yellow Gold, Gold
14K Yellow Gold Opal Tear Drop Pendant Necklace #23402
Located in Washington Depot, CT
14K Yellow Gold Opal Pendant Necklace- This elegant pendant features a luminous pear-shaped opal (12.9 mm x 8 mm) set in 14K yellow gold that suspends from a classic bar link chain....
Opal, 14k Gold, Yellow Gold
Zorab 18kt Rose Gold Ring with 22.35ct, Oval Cabochon Opal & .72ct, Diamond Ring
Located in New York, NY
A lovely cocktail ring featuring a beautiful oval shaped cabochon opal. The opal is milky white and is caged in round links that have been set with brilliant diamonds. Two rows of di...
Diamond, Opal, 18k Gold, Rose Gold
$1,656Sale Price|20% Off
Solid Opal & Fire Opal Halo Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Australian Solid Opal & Mexican Fire Opal Halo Diamond Engagement Ring 18K Yellow Gold. Design Idea: I have a great passion for both Australian opal and Mexican fire opal. It's tru...
Diamond, Opal, Fire Opal, 18k Gold, Gold, Yellow Gold
$345Sale Price / item|50% Off
Handmade 16.45 Carat Fire Opal Tennis Bracelet in 925 Sterling Silver for Her
Located in New York, NY
Handmade 16.45 Carat Fire Opal Tennis Bracelet in sterling silver showcases endlessly sparkling natural opal, weighing 16.45 carat. It measures 7.25 inches long in length. Opal stim...
Opal, Fire Opal, Silver, Sterling Silver
Vintage Jelly Opal and Diamond Gold Halo Stud Earrings Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Jelly Opal and Diamond Gold Stud Earrings. Each earring securely Hand set with a Jelly Opal, weighing approx. 5.80 total carat weight for the 2 Opal...
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Dalben Round and navette Shape Australian Opal Yellow Gold Earrings
By Laura Dalben
Located in Como, IT
Dalben design 18k yellow gold satin finishing lever back earrings with two round cabochon cut and two navette cut blue Australian solid opals weight 1,24 carats . Bezel stone dimen...
Opal, Gold, 18k Gold, Yellow Gold
12.35ct Black Opal & 3.08ct Diamond Halo Ring in Platinum
Located in New York, NY
Carat Weight: Opal 12.35 ct. & 3.08 cts. diamonds Color/Clarity: Natural Opal Certifications: Gubelin and GIA Size: 8.25 Creator: Unknown Metal: Platinum Weight: 21.09 grams Period: ...
Diamond, Opal, Platinum
212.50 carat Australian Opal Yellow Gold Necklace, Barbara Heinrich 2026
Located in Dallas, TX
A breathtaking celebration of nature’s most mesmerizing gemstone, this extraordinary one-of-a-kind opal necklace by renowned designer Barbara Heinrich showcases an astonishing 212.50...
Opal, Gold, 18k Gold, Yellow Gold
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Antique Opal and Diamond Ring of 14k Gold, Circa 1880
Located in Lewisburg, PA
This luminous ring centers on a glowing opal, its shifting play of color enhanced by the sparkle of four old single cut diamonds delicately set in palladium. The result is a jewel th...
Diamond, Opal, 14k Gold, Palladium
Vintage 18k Yellow Gold 9.35ct Australian Opal Diamond and Emerald Ring
Located in New York, NY
This breathtaking vintage ring is crafted in 18k yellow gold and showcases a mesmerizing 9.35ct Australian opal with vibrant flashes of color. Surrounding the opal are sparkling diam...
Diamond, Emerald, Opal, 18k Gold, Yellow Gold
Pink Spinel & Australian Solid Opal Diamond Necklace in 14K Gold
Located in Suwanee, GA
Pink Spinel & Australian Solid Opal Diamond Necklace in 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...
Spinel, Opal, Diamond, Yellow Gold, 14k Gold, Gold
Opal, Sapphire and 18 Karat Gold Cluster Necklace by Allison Bryan
Located in London, GB
This delicate chain necklace in solid 18 karat gold features a central cluster of opal and sapphire briolettes. Arrayed on a fine hoop are three smooth Ethiopian opal briolettes of graduated size along with one faceted yellow sapphire briolette...
Opal, Sapphire, Pink Sapphire, Yellow Sapphire, Gold, 18k Gold
C1910 18K Lightening Ridge Australian Single Stone Peacock Feather Opal Ring
Located in Baltimore, MD
This exquisite vividly colored opal is known as a Black Opal or “Peacock Feather” opal from Lightening Ridge, Australia. This single stone is totally natural and untreated and size...
Opal, 18k Gold
Heart Opal Ring Stackable Cut Chain 14k Gold J Dauphin
By J DAUPHIN
Located in Los Angeles, CA
Heart Opal Ring Stackable Cut Chain 14k Gold Designer: J DAUPHIN The Heart Opal Chain Ring is handcrafted in 14k gold, featuring alternating rectangular chain links with a heart-c...
Opal, Gold, 14k Gold
$952Sale Price|25% Off
Bochic “Orient” Vintage Diamond, Sapphires & Black Opal Ring Set In 18K Gold & S
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Diamond, Sapphires & Black Opal Ring Set In 18K Yellow Gold & Silver Natural Multi Color Tourmalines & Sapphire - 16 Carat Natural Black Opal -...
Diamond, Opal, Sapphire, Tourmaline, Black Opal, 18k Gold, Silver
14K Yellow Gold Solid Natural Opal and Diamond Vintage Style Three Stone Ring
Located in Bangkok, TH
Luminous look with this Natural Opal and Diamond Vintage Style Three Stone Ring, designed to highlight soft brilliance and balance. Featuring three opals arranged horizontally across...
Opal, Diamond, 14k Gold, Yellow Gold, Gold
$1,072Sale Price|25% Off
Bochic Capri Vintage Emerald & Opal Cocktail Ring, 18K Gold, 1990
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Emerald & Opal Cocktail Ring 18K Gold & Silver Center Natural — 2 Carats • Origin: Zambia • Emerald • Saturated Wine luminous, glowing depth Sides...
Emerald, Opal, 18k Gold, Silver
Pink Opal Ring With White Topaz 6.36 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Opal: 5.08 Carats White Topaz: 1.28 Carats Metal: Gold Plated Sterling Silver Ring Size: 6 US ...
Opal, Topaz, Gold Plate, Silver, Sterling Silver
Natural 3.75cts Diamond & 13.50cts Opal Earring in 14k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made earring is crafted from 14-carat gold and features an opal gems...
Diamond, Opal, 14k Gold, Sterling Silver
5.10 Ct Natural Impressive Ethiopian Opal and Diamond 14K Solid Yellow Gold Ring
Located in Los Angeles, CA
5.10 Carats Natural Impressive Ethiopian Opal and Diamond 14K Solid Yellow Gold Ring Total Natural Opal Weight is: Approx. 4.50 Carats Opal Measures: 12.00 x 10.00mm Natural Round...
Diamond, Opal, 14k Gold, Yellow Gold
Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold
Located in Suwanee, GA
Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones...
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Cabochon Oval Opal Ring Surrounded by 24 Diamonds in 14ct Yellow Gold
Located in London, GB
Our classic oval cabochon opal ring surrounded by 24 dazzling small diamonds, set in exquisite 14ct yellow gold setting. Total Weight: 2.4g Total Opal weight: 1.83ct Total Diamond We...
Diamond, Opal, Yellow Gold
Vintage Opal and Diamond Dangling Teardrop Clip-On Earrings in 14 Karat Gold
Located in Milford, DE
Bold and beautiful, nothing accentuates an outfit better than opals and diamonds! These two-piece dangling clip-on earrings each feature a teardrop-shaped opal set in a 14KT bezel, h...
Diamond, Opal, 14k Gold
TIFFANY & CO. By Paloma Picasso Sugar Ring In 18Kt Yellow Gold With Great Opal
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
Sugar ring designed by Paloma Picasso for Tiffany & Co. This is a beautiful and colorful sugar ring created in New York city by Paloma Picasso for the Tiffany & Co. back in the late...
Opal, Gold, Yellow Gold, 18k Gold
Opal Bangle Black Enamel Bracelet Spiritual Gold Plated J Dauphin
By J DAUPHIN
Located in Los Angeles, CA
Opal Heart Bangle Black Enamel Diamond Gold Plated J Dauphin Designer: J DAUPHIN The Opal Heart Bangle is handcrafted in 14k gold-plated brass with black enamel finish. A heart-sha...
Diamond, Opal, Gold Plate, Brass, Enamel
White Opal Cluster Gold Drop Vintage Earrings Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Vintage Tear Drop White Opal Gold Cluster Drop Earrings. Each earring Hand set with a Tear Drop White Opal, surrounded by Round White Opals, weighing approx. 2.00tc...
Opal, Gold, 14k Gold, Yellow Gold
Natural opal pendant set in 14 Karat Yellow Gold
Located in Trumbull, CT
Oval Shape 8 mm X 14 mm Pendant is Natural opal set in 14 Karat Yellow Gold. The opal is natural opal has multicolor ,Red, Green, blue, which can be seen from and back of the pendant...
Opal, Yellow Gold
1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Diamond, Opal, Black Opal, Platinum
Edwardian Pearl and Opal 9 Carat Gold Pendant Necklace
Located in Chipping Campden, GB
This sweet pendant holds seed pearls and colourful opals. The pendant and chain is modelled in 9carat gold. Drop from loop: 30mm Pendant Width: 35mm Chain length: 46cm Weight: 3.8g
Opal, Pearl, Gold
Set in 18K Gold, Ethiopian Opal, Tanzanites & Rose Cut Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Opal & Tanzanite Cocktail Dome Ring set in 18K White Gold & natural Diamonds. The weight of the Opal cabochon is 2.47 carats. The weight ...
Diamond, Opal, Tanzanite, 18k Gold, White Gold
Silver925 Natural Garnet Synthetic Opal White Vintage Filigree Ring
Located in Bangkok, TH
This vintage-style filigree ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, hi...
Opal, Garnet, Silver, Sterling Silver
18 Karat Yellow Gold 5.03 Carat Opal Necklace With solid Paperclip Chain
Located in Troy, MI
Breathtaking jelly opal with beautiful blue & green play of colors takes center stage in this solitaire necklace with a spin - the pear shaped cabochon opal is set horizontal for a c...
Opal, 18k Gold, Yellow Gold
Opal Engagement Ring with Emerald and Diamond Halo in 14K Yellow Gold
Located in Bangkok, TH
A luminous oval cabochon opal takes center stage in this elegant Opal Engagement Ring, framed by brilliant diamonds and vibrant square-cut emeralds in a refined geometric composition...
Diamond, Emerald, Opal, 14k Gold, Yellow Gold
Van Cleef & Arpels Pink Opal Vintage Alhambra Five Motif White Gold Bracelet
Located in Southampton, PA
18k White Gold 5-Motif Pink Opal Vintage Alhambra Bracelet by Van Cleef & Arples. The Van Cleef & Arpels Alhambra 18k White Gold Pink Opal Bracelet is a masterpiece of refin...
Opal, 18k Gold, White Gold
Vintage 14K Yellow Gold Opal Doublet & Diamond Cushion Earrings, 2000s
Located in Towson, MD
Elegant and eye-catching, this vintage pair of opal and diamond earrings from the early 2000s showcases luminous color and classic craftsmanship. Each cushion-shaped earring features...
Diamond, Opal, 14k Gold, Yellow Gold
$10,670Sale Price|20% Off
Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!...
Diamond, Opal, Black Opal, 18k Gold, Gold, Yellow Gold
$1,120Sale Price|30% Off
Ruby Diamond and Enamel Art Deco Style Ring in 9K White Gold
Located in Bangkok, TH
A vibrant round Ruby shines at the heart of this Art Deco–inspired ring, set elegantly in a bezel. Surrounding Diamonds add sparkling brilliance, enhancing the gem’s rich red hue. Bl...
Diamond, Opal, Ruby, Gold, 9k Gold, White Gold, Enamel
Antique 1800's Diamond Ruby & Opal 18KT Gold Checkerboard Ring
Located in Los Angeles, CA
Antique Checkerboard Ring Late 1800s European made The Ring Contains Diamonds Rubies Opals 18KT Rose Gold 3.7 grams Size 6.5 It is 1/2 Inch x ...
Diamond, Opal, Ruby, 18k Gold, Rose Gold
Modernist Opal Necklace by Paul Binder
By Paul Binder
Located in Litchfield, CT
Circa 1980s, 18k, by Paul Binder, Zurich, Switzerland. This stunning modernist necklace by Paul Binder of Zurich, is set with a sublime Australian boulder opal surrounded by brilli...
Diamond, Opal, 18k Gold, White Gold
$5,100Sale Price|24% Off
Multi-Gemstone Charm 22k Gold Chain Necklace
By Vicki Orr
Located in Naples, FL
One-of-a-kind, multiple gemstone charms linked on a 22k yellow gold cable chain necklace. There are nineteen drilled gem charms in this necklace including: ...
Alexandrite, Amethyst, Aquamarine, Labradorite, Opal, Peridot, Spinel, T...
Bochic “Orient” Vintage Natural Orange Opal & Multi Peridot Ring 18K Gold&Silver
By Bochic
Located in New York, NY
Bochic “Orient” Orange Opal & Multi Peridot Cocktail Ring Set 18K Gold&Silver Natural Center Orange Opal - 5.00 Carat Natural Round Brilliant Multi Peridot - 3.00 Carat Signed ...
Opal, Peridot, 18k Gold, Silver
$9,000Sale Price|20% Off
Syna Limited Edition Yellow Gold Pear Shaped Ethiopian Opal Pendant with Diamond
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian Opal 20.50 carats approx. Diamonds 0.65 carats approx. Chain sold separately Limited Edition About the Designers ~ Dharmesh & Namrata Dr...
Diamond, Opal, 18k Gold, Yellow Gold
Trio Necklace in 18 Karat Yellow Gold by Allison Bryan
Located in London, GB
Featuring our signature Paper texture on three tiny disc pendants, the trio necklace is crafted in solid 18-carat yellow gold. The pendants are strung on a delicate 16-inch 18-carat ...
Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Yellow Diamond, B...
Julian Arviso Navajo Inlay Cuff Bracelet, Sugilite, Austrailian Opal, Turquoise
Located in Mission Viejo, CA
Description & Details This Native American Cuff Bracelet, designed by Julian Arviso, includes Australian Opal, Sugilite, Gem Silica and Turquoise ...
Opal, Turquoise, 18k Gold
$480Sale Price|20% Off
Peridot Faceted Oval 14k Solid Yellow Gold Pink Opal Cushion Shape Stud Earrings
Located in Bangkok, TH
SHIPPING+CUSTOM DUTY ARE PAID BY SELLER These simple but elegant and handmade earrings have 2 Oval Faceted Peridot measuring 8 x 10 mm set in a 14 Kt yellow gold bezel at the top to...
Opal, Peridot, 14k Gold, Yellow Gold
Wendy Yue 8.60 Carat Ruby and 16.05 Carat Opal Serpent 18 Karat Gold Cuff
Oval Shaped Australian Solid Opal Necklace 14K Yellow Gold
Located in Suwanee, GA
Minimalist Oval Shaped Australian Solid Opal Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, ...
Opal, Gold, 14k Gold, Yellow Gold
52 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace
Located in New York, NY
Approximately 52 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace with Chain This spectacular Pendant Necklace consisting of a single Oval Shape Ethiopian Op...
Diamond, Opal, Gold, 14k Gold, White Gold
$1,840Sale Price|20% Off
10 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold
Located in New York, NY
approximately 10 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold size 5 Oval Natural Opal A classic, Cocktail ring 1...
Opal, 14k Gold, Yellow Gold
Georgios Collections 18 Karat Yellow Gold Australian Opal Diamond Band Ring
Located in Astoria, NY
This S.Georgios designer 18 Karat Yellow Gold Natural Australian Opal ring is all custom made by hand and features a stunning cabochon cut...
Diamond, White Diamond, Multi-gemstone, Opal, Amethyst, Aquamarine, Citr...
Dalben Australian Boulder Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k rose gold matte finishing dangle earrings with 8 light blue bezel set Australian Boulder Opals weighing 12 carats. max width 16 mm height without l...
Opal, Gold, 18k Gold, Rose Gold
Gold Opal Earrings Fully Hallmarked
Located in London, GB
9ct Gold Opal Earrings Drop Dangle - hallmarked on Hooks and stamped 9ct on the mounted stone sections size : 2cm drop ( not including Hooks) Weight of Pair 1.7 grams Sku : 2592
Opal, Gold
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).