Australian Opal Yellow Gold Pendant Brooch
Located in New York, NY
Australian opal yellow gold pendant brooch Opal measures approximately 13 x 19.5 mm, 18 karat yellow gold; marked 18k Size: width 1.5 inches, length 1.75 inches Total weight: 10.6 ...
Opal, 18k Gold, Yellow Gold
Australian Opal & Diamond Cluster Ring
Located in Scottsdale, AZ
Resting in the intertwined nest setting is a cluster of Australian Opals with a Diamond center. Interior of band is stamped 14k and includes a sizer.
Diamond, Opal, 14k Gold
Natural Australian Opal Pearl Yellow Gold Estate Cocktail Ring
Located in Miami, FL
-Natural Australian Opal Estate Ring -14kt Yellow gold -Natural Oval Australian opal -Opal: 11.95 x 9.00mm -Saltwater Seed Pearls: 3 rows -Circa 1940's -Estate and Vintage Collection
Opal, Pearl, Gold, 14k Gold, Yellow Gold
18kt Yellow Gold Australian Opal & Diamond Pendant
Located in San Francisco, CA
If you're looking for an Australian opal with phenomenal play of color, then look no further.
Diamond, Opal, 18k Gold, Yellow Gold
14K Australian Opal & Diamond Accent White Gold Pendant
Located in Palm Desert, CA
A unique piece blending the rarity of Australian opal with the sophistication of diamond accents.
Diamond, Opal, 14k Gold, White Gold
$5,000Sale Price|20% Off
Custom Australian Opal & Diamond Pendant in 18k Yellow Gold
Located in Bloomington, MN
Custom Australian Opal & Diamond Pendant in 18k Yellow Gold This custom pendant is crafted in 18k yellow gold and showcases a substantial 39.46 carat Australian opal with vibran...
Diamond, Opal, 18k Gold, Yellow Gold
Australian Opal 18k Gold Cocktail Ring circa 1970s
Located in Scottsdale, AZ
This stunning Australian Opal 18k Gold Cocktail Ring from the circa 1970s exemplifies vintage elegance and bold craftsmanship.
Vintage 2.77 Carat Black Australian Opal and Diamond Platinum Ring
Located in Montreal, QC
Finely detailed Black Australian Opal and Diamond Platinum Cocktail Ring.
Diamond, Opal, Platinum
Magnificent 18 Karat White Gold Necklace with Australian Opal and Diamonds
Located in Berlin, DE
Magnificent 18k white gold necklace with Australian opal and diamonds. This extraordinary necklace captivates with a large, oval and natural, Australian opal.
Diamond, White Diamond, Opal, 18k Gold, White Gold
14K Yellow Gold Australian Opal Ring, 2.80ct, 4g
Located in Laguna Beach, CA
14K Yellow Gold Australian Opal Ring, 2.80ct, 4g Ladies Australian crystal opal ring with 14k yellow gold setting.
Opal, 14k Gold, Yellow Gold
Diamond Australian Opal Pendant Teardrop Pendant 14K Yellow Gold
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Australian Opal Pendant Teardrop Pendant 14K Yellow Gold This tremendous estate pendant came to us from the auction.
Diamond, Opal, 14k Gold, Yellow Gold
14K Yellow Gold Vintage Australian Opal & Diamond Ring
Located in Laguna Beach, CA
14K Yellow Gold Vintage Australian Opal & Diamond Ring Ladies Austrialian opal and diamond ring.
Diamond, Opal, Yellow Gold
Australian Opal with Diamond Bow Dangle Drop White Gold Earrings
Located in Miami Beach, FL
Gorgeous Australian opal with incredible blue, green, red and yellow play of color dangling from a diamond three dimensional bow set in 14k white gold.
Diamond, Opal, 14k Gold, White Gold
Mid-Century Australian Opal & Diamond Butterfly Pendant in 14k Yellow Gold
Located in Bloomington, MN
Mid-Century Australian Opal & Diamond Butterfly Pendant in 14k Yellow Gold This pendant is crafted in 14k yellow gold and features four prong-set Australian opals totaling appro...
Diamond, Opal, 14k Gold, Yellow Gold
Vintage 3.12 Carat Oval Black Australian Opal and Diamond Platinum Ring
Located in Montreal, QC
Finely Detailed Vintage Oval Black Australian Opal and Diamond Platinum Solitaire Cocktail Vintage Ring.
Diamond, Opal, Platinum
$4,256Sale Price|20% Off
Mid-Century Freeform Australian Opal Ring in 14k Yellow Gold
Located in Bloomington, MN
Mid-Century Freeform Australian Opal Ring in 14k Yellow Gold This Mid-Century ring is crafted in 14k yellow gold and features a bezel-set freeform Australian opal estimated at appro...
Opal, 14k Gold, Yellow Gold
Vintage 18k Yellow Gold 9.35ct Australian Opal Diamond and Emerald Ring
Located in New York, NY
Weight: 11.8 Grams Stone: 9.35ct Australian Opal, 0.75tcw Diamonds, 0.72tcw Emerald Measurements: 34.33 x 22.1 x 27.5mm Size: 8.5 Metal: 18k Note: Minor crazing on opal Item #: BR-...
Diamond, Emerald, Opal, 18k Gold, Yellow Gold
Handcraft 18 Karat Yellow Gold Diamonds Lapis Australian Opal Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
Total weight of the ring 27 Diamonds kt. 1,58 Australian Opal Kt. 20 Ring size 7.5 USA - 16 ITA - 56 France (All rings can be resized at no additional cost)
Diamond, Opal, 18k Gold, Yellow Gold
12K Yellow Gold 4.82 carat Australian Opal Ring size 5.75
Located in Big Bend, WI
12K yellow gold ring featuring a large oval cabochon cut Australian opal. The genuine natural opal weighs 4.82 carats and measures about 18mm x 11mm.
Opal, Yellow Gold
Australian Opal and Diamond Gold Cocktail Ring, 1960s 13+ Carat
Located in Wallkill, NY
14K Gold Cocktail Ring with a 13 Plus Carat center Opal stone. 24 Prong-set diamonds totaling Approximately 2 Carats surround this massive Australian Opal.
Opal, Diamond, 14k Gold, Yellow Gold
12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
Impressive Opal and Diamond ring, 1960 ca Exquisitely hand crafted of solid 18 KT white gold in a classy solitaire design with Diamond complement on shoulders The large Natural solid...
Diamond, Opal, 18k Gold
14K Yellow Gold Ring with Australian Opals & Green Tsavorite Garnets
Located in Big Bend, WI
14K yellow gold ring featuring Australian opals with green garnets. The opal has lively green play of color on a white body color.
Garnet, Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
Australian Opal & Diamond Pendant
Located in Sausalito, CA
Australian semi-black opal with play of color mostly green 37 X 22 X10mm in size.
14KT Yellow Gold Antique Victorian Era Genuine Australian Opal And Diamond Ring
Located in New York, NY
14KT Yellow Gold and platinum Antique Victorian Era Genuine Australian Opal And Diamond Ring with black onyx featuring 0.12CT-TW single cut diamonds.
Diamond, Onyx, Opal, Yellow Gold
Classic Oval-Cab Australian Opal with Fire Opal 14k Yellow Gold Cocktail Ring
Located in New York, NY
The 14K Yellow Gold jewelry boasts with Oval-Cab Australian Opal 1 pcs 0.77 carat, Fire Opal (10 Pcs) 0.78 Carat accent stones for a lovely design.
Opal, Fire Opal, 14k Gold, Yellow Gold
Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
This outstanding Diamond and Opal ring is 1960 ca Superb hand made mounting made of solid white & yellow 18 Kt gold – designed to exalt the beauty of the main Opal exquisitely comple...
Diamond, Opal, 18k Gold
$2,600Sale Price|20% Off
Australian Opal & Diamond Pendant Certified
Located in Northampton, MA
Created in the 1970s, this gorgeous pendant features a 15.54mm x 12.26mm x 2.60mm opal from Australia. This is not a doublet or a triplet, but a solid opal.
Diamond, Opal
Retro 14K Yellow and White Gold 2.08 carat Australian Opal Ring size 6.75
Located in Big Bend, WI
Retro 14K yellow gold ring with applied white gold featuring an Australian opal. The genuine natural opal weighs 2.08 carats and measures about 10mm x 8.4mm.
Opal, 14k Gold, White Gold, Yellow Gold
14K Yellow Gold 2.83 carat Australian Opal Pendant with Emeralds and 18" chain
Located in Big Bend, WI
14K yellow gold 2.83 carat Australian opal pendant with emeralds. The oval cabochon opal has primarily blue-green play of color.
Emerald, Opal, Gold, 14k Gold, Yellow Gold
$4,056Sale Price|40% Off
18K Gold Art Deco Free Form Australian Opal Ring with Diamonds, 1980
Located in Palm Desert, CA
This stunning piece features an 18-karat gold setting that elegantly showcases a free-form Australian opal, renowned for its captivating play of color.
Diamond, Opal, Gold
Italian Mid-Century 14K Gold Australian Opal and Diamond Cocktail Ring, c. 1965
Located in Miami, FL
An exquisite Mid-Century Italian cocktail ring, crafted in 14 karat yellow gold and showcasing a luminous natural Australian opal weighing approximately 6.5 carats. The opal displays...
Diamond, Opal, 14k Gold, Yellow Gold
$1,960Sale Price|20% Off
BADEN & FOSS 1950 Cocktail Ring In 14Kt Gold With Australian Opal And Diamonds
Located in Miami, FL
Australian Opal Opal appears to have been first discovered in 1849 in Australia near the small town of Angaston in the territory of South Australia.
Diamond, White Diamond, Opal, Gold, White Gold, Yellow Gold, 14k Gold
Vintage 5.54ctw Australian OPAL & Round Baguette Diamond 14k Yellow Gold Ring
Located in New York, NY
Vintage 5.54ctw Australian OPAL & Round Baguette Diamond 14k Yellow Gold Ring.
Diamond, Opal, 14k Gold, Yellow Gold
9K Rose Gold 6.00ct Australian Opal Retro 60's Set: Earrings & Pendant + Chain
Located in MELBOURNE, AU
TO U.S.A BUYERS: DON’T SWEAT ABOUT 15% TRUMP’S TARIFF - WE COVER IT BY GIVING YOU 15% DISCOUNT! Of Australian provenance, this retro 1960’s opal set comprises: A Pendant, set wi...
Opal, Rose Gold
GRS Certified 8.87 Ct Australian Opal and 1.18 Ct Diamond Ring in 18K White Gold
Located in Warszawa, PL
Australian opal ring, 8.87 carats, diamond ring, 1.18 carats, 18K white gold, GRS certified.
Diamond, Opal, White Gold
14K Yellow Gold Australian Opal & Diamond Ring 5g
Located in Laguna Beach, CA
The crystal opal is from Australia and has blue, green, and red play of color.
Diamond, Opal, 14k Gold, Yellow Gold
Australian Opal & Diamond Halo Ring in 14K Gold
Located in Northampton, MA
This magnificent statement ring showcases an extraordinary solid natural opal from Australia, most consistent with material from the famed Coober Pedy mines.
Diamond, Opal, 14k Gold
Black Australian Opal Parrot Carving - Created by Gerg Moser
Located in Mission Viejo, CA
Material – Australian Andamooka Opal Base – Quartz Crystal Artist – Gerg Moser Origin – Idar-Oberstein, Germany Period – 1980's
Opal
14K Yellow Gold Black Australian Opal Diamond Cocktail Ring, 1990s
Located in Palm Desert, CA
This beautiful 14-karat yellow gold ring showcases a striking black Australian triplet opal as its centerpiece. The oval opal measures 13.8 x 7mm and is prong-set, displaying a mediu...
Diamond, Opal, Black Opal, Gold, Yellow Gold, 14k Gold
Vintage Victorian Revival Yellow Gold Australian Opal Bead Bar Pin Brooch
Located in Montclair, NJ
-- Stone(s):-- (9) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - Range from 3.5x2.5mm to 5.7x4.3mm (approx.) Material: 14K Solid ...
Opal, Gold, Yellow Gold
Navajo Calvin Begay Australian Opal Sugilite Inlay Sterling Silver Link Bracelet
Located in Webster, SD
This gorgeous bracelet is sterling silver with opal and sugilite inlay. It is a creation of Navajo silversmith Calvin Begay. Note the initial links on each side of the clasp. They ar...
Opal, Sterling Silver
Custom Vintage Australian Black Opal Triplet 18ct Gold Earrings/Pendant/Cufflink
Located in SYDNEY, AU
This beautiful pair of vintage Australian opal triplets is open to custom enquiries!
Black Opal, Opal, Yellow Gold, 18k Gold, Gold
Teal Blue Green Australian Solid Black Opal Diamond 18k Gold Bypass Ring
Located in SYDNEY, AU
Item Details: - Stone: 1 x natural solid Australian opal, gem weight 0.43ct approx. 4 x natural diamonds, total gem weight 0.1ct approx
Opal, Diamond, Black Opal, 18k Gold, Yellow Gold
Australian Solid 1ct Black Opal Signet Ring 14K Gold Blue Green Size M.5 / 6.5
Located in SYDNEY, AU
A magnificent Australian opal signet ring displaying beautiful deep royal blue & green colours, in a 14ct yellow gold setting.
Black Opal, Opal, Gold, Yellow Gold, 14k Gold
Australian Lightning Ridge Opal Detailed Carving of Lady's Bust
Located in Santa Monica, CA
Australian Lightning Ridge Opal Detailed Carving of Lady's Bust Length: 20mm Thickness: 5mm Weight: 1.3 gram Condition: Australian Opal, possibly Lightning Ridge, carving of a Lady's...
Opal
1960s Freeform Australian Gray Broad Flash Opal Diamond Gold Pendant Necklace
Located in Miami Beach, FL
This gorgeous Australian opal in mounted in a handmade 14k gold frame with diamond accents.
Diamond, Opal, 14k Gold, Gold
1.00ct Solid Australian Oval Opal & Sapphire Halo Dress Ring in 18K Yellow Gold.
Located in MELBOURNE, AU
Of delightful double halo sun-like design, this vintage dress ring features a Solid Australian Opal of oval shape, measuring 10mm x 7.5mm – 1.00ct approx.
Opal, Sapphire, 18k Gold, Yellow Gold
Vintage 3 Stone Australian White Opal and Diamond Gold Ring
Located in Montreal, QC
Finely detailed Three-Stone Australian White Opal and Diamond Gold Vintage Trilogy Ring.
Diamond, Opal, Gold, 14k Gold, Yellow Gold
Vintage 5.12 Carat Australian Black Opal and Marquis Diamond Platinum Ring
Located in Montreal, QC
Finely Detailed Vintage Black Australian Opal and Diamond Platinum Solitaire Cocktail Vintage Ring.
Diamond, Opal, Black Opal, Platinum
Ballerina Opal & Diamond Ring in Platinum
Located in Bloomington, MN
Ballerina Opal & Diamond Ring in Platinum Crafted in 900 platinum, this ring features a prong-set Australian opal in a classic ballerina-style design.
Diamond, Opal, Platinum
Vintage Opal Ring Circa 1940's 14k Yellow Gold Blue Sapphire and Diamonds
Located in Brooklyn, NY
Vintage Australian Opal Ring Nice color and Brilliance. 14k Yellow Gold approx 11.2 grams Natural White Opal size: approx 16 x 12 mm Design area size overall approx 24 x 21 mm Finge...
Diamond, Opal, Blue Sapphire, Yellow Gold
1.24 Carat Opal Oval Cab and Diamond 10K Rose Gold Classic Ring
Located in New York, NY
A gorgeous oval-cut Australian Opal gemstone centers this remarkable Gin & Grace ring and accented with round-cut diamonds on its sides.
Diamond, Opal, 10k Gold, Rose Gold
Vintage Gold and Australian Blue Green Black Opal Ring 2.4 ct
Located in Stamford, CT
It is vibrant to the eye and the color resounds in your core. Australian black opals were first removed from a ridge in the 1901.
Opal, 10k Gold
$6,800Sale Price|20% Off
Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring
Located in Santa Barbara, CA
Centered by an absolutely amazing, fiery 5 carat Australian opal bursting with a kaleidoscope of flashing colors, this vintage cocktail ring boasts a unique East-West orientation.
Diamond, Opal, Platinum
14K Yellow Gold Opal & Diamond Ring 6.9g
Located in Laguna Beach, CA
Ladies' Australian opal ring with diamonds in a 14k yellow gold setting.
Diamond, Opal, 14k Gold, Yellow Gold
Dangling Opal and Diamond Drop White Gold Earrings
Located in Miami Beach, FL
Custom made in the 1970s for an opal collector to highlight her beautiful Australian opals.
Diamond, Opal, 14k Gold, 18k Gold, White Gold
Victorian Revival 3.00 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
Victorian revival open work Opal brooch pendant. 14k yellow gold with 27 round bluish, green and red Australian opals.
Opal, Gold, 14k Gold, Yellow Gold
Unavailable
Natural Australian Opals
Located in Tetsworth, GB
Exceptional quality, fully saturated with opalescence, with red fire. Perfectly matched. Set into fully hallmarked 18ct gold. Necklet, 15.5ins/39.5cms. long.
Sterling Silver Necklace with 5.74 Carat Natural Solid Australian Opal
Located in MAIN BEACH, QLD
Perfectly complimented by solid sterling silver created by a master jeweller this pendant is 1 of 1 and a part of our limited sterling silver collection. SPECIFICATIONS Opal Type: D...
Opal, Silver, Sterling Silver
Unavailable
W 0.28 in L 0.36 in
Vintage Australian Opal and Diamond 14 Karat Yellow Gold Screw Back Earrings
Located in St. Louis Park, MN
These Opal earrings are quite lovely. The Australian Opal in each earring has beautiful colors which reflect many colors.
Diamond, Opal, 14k Gold, Yellow Gold
11 Carat Australian Opal Pendant in 14 Karat Yellow Gold Set with Diamonds
Located in Warrington, PA
Outstanding pendant six (6) prong set with Impressive 11 Carat Fine Australian Opal. Above the Oval shaped cabochon are two Round brilliant cut Diamonds.
Diamond, Opal, 14k Gold
Unavailable
Black Australian Opal and Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
18 karat yellow gold Victorian Australian Black Opal 13x10 mm weighing approximately 3.47 carat surrounded by antique cut diamonds having an approximate total weight of 4.25 carats.
Opal, 18k Gold, Yellow Gold
Outstanding Retro 8.00 Carat Australian Opal Rose Cut Diamond Rare Ring
Located in Napoli, IT
Imposing, one off ring from the Retro period Ring dates 1940/45 ca Superb hand crafting of solid 18 Kt gold over cared at the slightest detail front side and back side Facing up with...
Diamond, Opal, 18k Gold
Black Australian Opal Diamond yellow gold Ring
Located in Chestnut Hill, MA
18 karat yellow gold Victorian Australian Black Opal 13x10 mm weighing approximately 3.47 carat surrounded by antique cut diamonds having an approximate total weight of 4.25 carats.
Opal, 18k Gold, Yellow Gold
Natural Australian Opal Diamond White Gold Ring
Located in TRYON, NC
This is an untreated , natural Australia white opal 6 X 8 mm set with 4 white gold prongs containing 1 pt. white diamonds.
Diamond, Opal, 14k Gold, White Gold
Vintage Circa 1950s Australian Opal & Old Cut Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
The Melena Ring Gem Details The solid oval Australian opals display abundant flashes of orange, green and blue play of colour. the centre opal measures approximately 8.8x6.0 millimet...
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Unavailable
W 0.36 in L 0.79 in
Vintage Circa 1980s Solid Oval Australian Opal Pendant & Chain 18 Carat Gold
Located in Hamilton, AU
The Cordy Pendant & Chain Gem Details The solid Australian white base opal display subdued flashes of orange and green play of colour.
Opal, Gold, Yellow Gold, 18k Gold
Tanzanite Pear Shaped Ring, Set with Australian Opal and Diamond, circa 1985
Located in Aliso Viejo, CA
Timeless, 14 karat yellow gold ring with pear-shaped Tanzanite center stone accented with Austrialian opals. The Tanzanite measures 11.43 x 6.47 x 3.00 millimeters in diameter. The ...
Tanzanite, 14k Gold
Australian 4.41ct Crystal Opal, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
The colour play is vibrant and clean with crisp greens and blues and aquas. Don’t forget Australian opal is just as happy in the water as out of it, you can happily wear it all the t...
Diamond, Opal, 18k Gold, Platinum
4.57 Carat Australian Black Opal & Platinum Necklace
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Black Opal Total Opal Weight: 4.57ct Opal Origin: Lightning Ridge, NSW, Australia Setting: Platinum Chain: Includes 18K White Gold chain THE GRYFFIN OPAL D...
Opal, Black Opal, Platinum
Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
For something truly unique, this is not your standard high-quality opal. This is something very special. This solid Australian opal is a belemnite, a fossil from an ancient sea creat...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 19.06ct Boulder Opal, Diamond, 18k Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
Incredible workmanship in this 18K solid gold and platinum bracelet that sets this piece above the rest. SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 19.06ct Opal Origin: Wi...
Diamond, Opal, 18k Gold, Platinum
Australian 1.67ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
Dare to be different! SPECIFICATIONS Opal Type: Boulder Opal Total Opal Weight: 1.67ct Opal Origin: Winton, QLD, Australia Diamonds: 0.08ct D IF - F VVS Metals: Platinum Chain: Plat...
Diamond, Opal, Platinum
Australian 7.27ct Boulder Opal & 18k Gold Earrings with Detachable Diamond Studs
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 7.27ct Diamonds: 0.40ct D IF - F VVS Metals: 18K solid Gold THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian op...
Diamond, Opal, 18k Gold
Australian 6.35ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...
Diamond, Opal, 18k Gold, Platinum
Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
Located in MAIN BEACH, QLD
A timeless piece and a reminder to us all about conservation and our environmental responsibilities. SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 8.01ct Opal Origin: Wi...
Diamond, Opal, Black Opal, Emerald, 18k Gold
Vintage 14K Gold Opal Bezel Set and Diamond Pave Ring
Located in Los Angeles, CA
This is a vintage ring featuring a white Australian opal in a wide scallop ring with sectioned pave set diamonds.
Diamond, Opal, 14k Gold, Yellow Gold
Unavailable
Black Opal Diamond Gold Cocktail Ring
Located in Vienna, AT
Wonderful ring showing a solid black Australian opal (Lightning ridge) 16x11,7x8,3mm and brilliant cut diamonds G-H / vs total approx. 1,3ct 750 White gold
Diamond, Opal, 18k Gold
Australian 2.04ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...
Diamond, Opal, Black Opal, 18k Gold
Australian 3.00ct Boulder Opal, Diamond, 18K Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 3.00ct Opal Origin: Winton, QLD, Australia Diamonds: 0.16ct D IF - F VVS Metals: 18K solid Gold, Platinum THE GRYFFIN OPAL ...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 3.36ct Crystal Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...
Diamond, Opal, 18k Gold
Australian 1.84ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with brilliant white diamonds.
Diamond, Opal, Black Opal, 18k Gold
Australian 21.86ct Boulder Opal, Diamond, Platinum & 18K Gold Necklace
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 1.45ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
Viewings can be arranged virtually via our online concierge service. SPECIFICATIONS: Opal Type: Black Boulder Opal Opal Weight: 10.38ct Opal Origin: Winton, QLD, Australia Diamonds...
Diamond, Opal, 18k Gold
Australian 6.39ct Light Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...
Diamond, Opal, 18k Gold
Australian 1.35ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 7.70ct Black Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
Handcrafted by our master jewellers and comes with a lifetime guarantee, it's an easy decision for such an investment piece. SPECIFICATIONS Opal Type: Black Opal Opal Weight: 7.70ct...
Diamond, Opal, Black Opal, Platinum
Australian 22.8ct Boulder Opal, Diamond & 18K Gold Necklace
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 22.80ct Opal Origin: Winton, QLD, Australia Diamonds: 0.24ct D IF - F VVS Metals: 18K Solid Gold Chain: 8.9g 18K Gold Omega ...
Diamond, Opal, 18k Gold
Unavailable
Opal Ring
Located in Mission Viejo, CA
Australian Opals are better quality than Ethiopian opals.
Diamond, Opal, 14k Gold
12.28 Carat Australian Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 12.94ct Opal Origin: Winton, QLD, Australia Diamonds: 0.26ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resize...
Diamond, Opal, Black Opal, 18k Gold, Platinum
18 Carat White Gold Opal and Diamond Cluster Ring
Located in Oxted, Surrey
18ct White Gold Opal and Diamond Cluster Ring. Set with one central oval Australian Opal in a rubber setting, surrounded by fourteen round brilliant cut diamonds and two diamonds on ...
Diamond, Opal, 18k Gold, White Gold
Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...
Diamond, Opal, 18k Gold, Platinum
37.17ct Boulder Opal, Diamond & 18K White Gold Necklace
Located in MAIN BEACH, QLD
Such a beautiful pendant, elegant and sophisticated; it will make your heart skip a beat every time you put it on. SPECIFICATIONS Opal Type: Boulder Opal Total Opal Weight: 37.17ct ...
Diamond, Opal, 18k Gold, White Gold
Vintage Retro 1940s 2.04 Carat Opal Diamond 14 Karat Gold Halo Engagement Ring
Located in Crownsville, MD
Each single cut VS1 clarity H diamond measures 2mm (.03 carat). The Australian opal has an array of rainbow fiery flecks.
Diamond, Opal, 14k Gold
Opal and Diamond Cocktail Ring with 22 carat Opal and 1.56 Carat in Diamonds
Located in Warrington, PA
Impressive Handmade filigree cocktail ring in 14 karat yellow and white gold ring set with an Australian opal measuring over 22 carats with an impressive play of color.
Diamond, Opal, 14k Gold
Unavailable
H 2.5 in W 2 in D 0.5 in
Emerald, Opal, Pearl, Garnet Bird Brooch in Sterling Silver & Goldplate
Located in West Palm Beach, FL
the embellished Sterling and Vermeil Accent Bird Sitting on a Tree Branch with Bird's Garnet Stone Eye in vermeil surround, Sterling & Vermeil Flowers on the branch with Garnet Cente...
Emerald, Garnet, Opal, Pearl, Sterling Silver, Vermeil
Vintage 1950s 2.54 Carat Opal Diamond 14 Karat Gold Floral Ring
Located in Crownsville, MD
Beautiful vintage midcentury era 1950s 2.54 carat fiery rainbow flecked Australian opal cabochon diamond accent floral shoulder ring in a solid 14K yellow gold shank with white gold ...
Diamond, Opal, 14k Gold
Unique German 1920s Opal Heart Angelskin Coral Citrine Pearl Gold Cocktail Ring
Located in Dusseldorf, NRW
Unique 1920s 1930s Opal Heart Angelskin Coral Citrine Pearl Gold Cocktail Ring 14k yellow gold, solid opal, angel skin coral, citrine, pearl Ring head 2.25 cm by 2.0 cm (approx. 7/8...
Citrine, Coral, Opal, Pearl, 14k Gold
Unavailable
H 2.5 in W 1.5 in L 15 in
Signed Sajen 18k Mother of Pearl Opal Peridot Ruby Moon Goddess Pendant Necklace
Located in Scottsdale, AZ
Her magnificent headdress is adorned with gold beading and polished spirals that form a background for two bezel-set peridot and a bezel set Australian Opal. A stationary ring on the...
Opal, Peridot, Ruby, 18k Gold, Yellow Gold
Australian Crystal Opal Diamond and Gold Necklace
Located in Toronto, Ontario
A spectacular Australian Crystal Opal, Diamond and Gold Necklace.
Diamond, White Diamond, Opal, 14k Gold
Unavailable
W 0.67 in L 1.5 in
Reinvented Vintage Opal Pearl Diamond & Sapphire Earrings 18 Carat Gold
Located in Hamilton, AU
The Amunet Earrings Gem Details The two Australian solid grey base opal have broad flashes of orange, yellow, green and blue with smaller flashed of red.
Diamond, Opal, Pearl, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
Unavailable
H 0.19 in W 0.72 in L 0.98 in
Beautiful Opals Collection 1950s Australian Ideal for Necklaces and Pendant
Located in Auckland, NZ
Opals different dimensions and weight 37 items around 301 ct total 100$ per carat Very nice medium bright.
Opal
Unavailable
H 2.11 in W 2.61 in
Natural Untreated Australian Boulder Opals Necklace Set In 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
'There Are Fairies at The Bottom of My Garden' opal necklace represents the Australian wattle and its flowers.
Opal, 18k Gold, Yellow Gold
Vintage Australian 3.85 Carat Opal Baguette Diamond 14 Karat Gold Ring
Located in Crownsville, MD
Gorgeous vintage circa 1970s Australian fiery rainbow flecked opal oval 3.85 carat cabochon (11x9mm) with two baguette diamonds, each .1 carat has (3x1.5mm) set in solid 14K yellow ...
Diamond, Opal, 14k Gold
Australian Lightning Ridge Black Opal and 18 Karat Gold Diamond Cluster Ring
Located in QLD , AU
Lightning Ridge Australia, home of the magnificent black opal and this solid opal does not disappoint.
Diamond, Opal, Black Opal, 18k Gold, White Gold, Yellow Gold
Australian Grey Crystal Opal, 14K Yellow Gold Pendant
Located in Pleasant Hill, CA
Featuring (1) beautiful pear-shaped grey crystal opal, with play of colors from red to orange and blue to green, in a floral harlequin pattern throughout, 15 X 8 X 3 mm, bezel set in...
Crystal, Opal, 14k Gold, Yellow Gold
Unavailable
W 0.5 in D 0.3 in L 1.69 in
Vintage 14ct Gold Opal Boomerang Brooch Pin c1970s 585 Purity Heavy Australian
Located in Camelford, GB
Gemstone: Oval blue opal singlet approx 8.5mm with nice fire. Age: Mid 1900s (c1970s) Condition: Excellent for age.
Opal, Gold, 14k Gold, Yellow Gold
Australian Black Opal and Diamond Ring set in Platinum
Located in Toronto, Ontario
A gorgeous Australian Black Opal and Diamond Ring set in Platinum.
Diamond, White Diamond, Opal, Platinum
Vintage Circa 1970s Australian Black Opal Pendant 9 Carat Gold
Located in Hamilton, AU
The Alannah Pendant Gem Details The oval solid Australian Black opal displays a strip of bright green and orange play of colour down the centre of the cabochon.
Opal, Black Opal, Gold, 9k Gold, Yellow Gold
Burle Marx 18 Karat Gold Brazilian Crystal Opal Pendant or Brooch
By Burle Marx
Located in Woodway, TX
You will not find a higher quality opal anywhere in the world. Brazilian Opals are found in marshy areas, and are less brittle than Australian Opals.
Opal, 18k Gold
Vintage Circa 1980s Australian Boulder Opal & Diamond Ring 18 Carat Gold
Located in Hamilton, AU
From the heart of the Australian Outback comes our Nadia Ring. Her opal flashes vivid blue, green, and red, resplendent against diamond-accented gold that retains its natural elegance.
Diamond, Opal, Gold, 18k Gold
Australian Andamooka Opal Bead Pendant and Necklace with 14 Karat Gold Clasp
Located in St. Louis Park, MN
This is a beautiful 18" strand of Australian Andamooka opal beads, which range is size from 3.3mm to 7.1mm.
Opal, Gold, 14k Gold
1950s Bvlgari Burma no heat Ruby and Diamond Platinum Necklace – SSEF Certified
Located in Roma, RM
An extraordinary and highly important Bvlgari necklace dating to the 1950s, crafted in platinum and showcasing a spectacular display of natural Burma rubies and brilliant-cut diamond...
Diamond, Ruby, Platinum
$35,000
H 2.76 in W 3.55 in D 2.76 in
Victorian Opal and Diamond Crown Tiara Haircomb Necklace, circa 1880s
Located in Idar-Oberstein, DE
Victorian Opal and Diamond Crown Haircomb Necklace, ca. 1880s A very unusual and stunning Victorian crown, set with fiery opal cabochons and old-mine cut diamonds, from the 1880s. T...
Diamond, Opal, Gold, Silver
Bownite and Enamel Fabergé Frame
By Fabergé
Located in London, GB
A jewelled gold-mounted bowenite and enamel frame, Fabergé, Michael Perchin, St. Petersburg, before 1899, the circular bowenite frame centred by translucent mauve bezel with applied ...
Diamond, Other, Gold, 14k Gold, Rose Gold, Enamel
1900s 5.82ct Authentic Antique Australian Opal and Diamond Cluster 18KYG Ring
Located in New York, NY
A magnificent turn-of-the-century late Victorian, early Edwardian Opal and Diamond Cluster 18k Gold ring, Circa 1900. This Crystal Australian opal displays electric play of color in ...
Diamond, Opal, 14k Gold, Yellow Gold
Bulgari Diamond and Sapphire Quadrato Wristwatch
By Bulgari
Located in New Orleans, LA
This eye-catching Quadrato wristwatch was crafted by the high-end Italian jeweler Bulgari. An array of pavé-set white diamonds totaling approximately 4.51 carats adorn the watch, whi...
White Diamond, Blue Sapphire, 18k Gold, Yellow Gold
$1,915Sale Price / item|44% Off
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal
By Daizy Jewellery
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone - opal, black with color play, o...
Diamond, Opal, Black Opal, 14k Gold
Dalben Magnificent Australian Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...
Opal, Gold, 18k Gold, Rose Gold
Bulgari Coral and Diamond Necklace and Earring Set
By Bulgari
Located in New York, NY
Bulgari Coral and Diamond Necklace and Earring Set This exquisite Bulgari coral and diamond necklace and earrings set embodies timeless elegance. Crafted in 18k yellow gold, the nec...
Coral, Diamond, 18k Gold
Art Deco 3.60 Ct Diamond Natural Pearl Rare Bangle 18 Kt
Located in Napoli, IT
This outstanding Art Deco bangle is 1925 circa Marvellous timeless design in a combination of natural cultured sea Pearl & Diamond for a sensual visual effect Totally hand crafte...
Diamond, Natural Pearl, 18k Gold, Platinum
Late Victorian Opal and Diamond Tiara
Located in London, GB
A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamo...
Diamond, Opal, 18k Gold, Silver
Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr
Located in SE
Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...
Blue Sapphire, 18k Gold
Antique 9ct Yellow Gold, Edwardian Round Amethyst & Seed Pearl Cluster Ring
Located in Brighton, GB
Antique Amethyst Ring 9ct Gold Circa 1910 Introducing a stunning Edwardian-era ring crafted in 9ct gold, this exquisite piece showcases a captivating cluster design. At its heart ...
Amethyst, Pearl, 9k Gold, Yellow Gold
2009 Vintage Versace one Shoulder Purple Long Dress Gown with Hearts 46 - US 10
By Versace
Located in Montgomery, TX
VERSACE S/S 2009 Look # 37 Size 46 or US 10 The sensational color, one-shoulder design, artfully embellished body with zipper trimmed and crystal embellished hearts - ensure a st...
$20,899Sale Price|20% Off
L 16.54 in
Crispy Sparkling Opal Round Beaded Necklace with 18 Carat Rose Gold
By Günther Weinz
Located in Kirschweiler, DE
This Exceptional Crispy Sparkling Opal Round Beaded Necklace with 18 Carat Rose Gold is totally handmade. Cutting as well as goldwork are made in German quality. The screw clasp is e...
Opal, Gold, 18k Gold, Rose Gold
Mario Buccellati Pearl Necklace with Old Cut Diamond Clasp circa 1970s
By Mario Buccellati
Located in Roma, RM
An elegant and refined Mario Buccellati pearl necklace, purchased in New York in the 1970s and accompanied by the original purchase papers, an important element of documented provena...
Diamond, Pearl
Antique Platinum, 18K Gold, Black Opal, & Diamond Cocktail Ring
Located in Philadelphia, PA
A fine antique platinum, gold, opal & diamond ring. In platinum & 18 karat yellow gold. With a basket-set 3.35± ct black opal (transparency: semi-translucent, color hue: black w/ g...
Diamond, Opal, Black Opal, 18k Gold, 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).