Skip to main content

18k Gold Opal Onyx Ring

Custom Made Opal Ring with Onyx and Diamonds in 18k Yellow Gold
By Avanti
Located in Carrollton, TX
18k Yellow Gold Ring Size: 6.5 & can be sized.
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Onyx, Opal, 18k Gold, Yellow Gold

1963 Signet Men Ring Onyx solid 18K Gold Signet Ring Ø 9.75US / 3.75 gr
Located in SE
hallmarks , 18k, maker's and date code is S8 / made in 1944. Crown is 18 mm x 15 mm x 4mm, with engraved
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

Antique Signet Cameo Ring 5ct Banded Onyx solid 18K Gold Ø6US /3.2gr
Located in SE
Antique Unisex signet ring dating to ca. XIX -early XX cent. Solid 18K Yellow Gold with fine cameo
Category

Vintage 1910s European Greek Revival Signet Rings

Materials

Onyx, 18k Gold

Antique Men Signet Ring Banded Red Onyx solid 18K Gold ØUS12.25 / 11.5gr
Located in SE
ϟignet Ring - adorned with bezel set polished Red plate of banded Red Onyx stone 15 mm x 12 mm x
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold

Cartier Evasions Joaillières 18K Yellow Gold 0.62 Ct Diamond, Onyx, Pink Opal
By Cartier
Located in New York, NY
Cartier Evasions Joaillières 18K Yellow Gold 0.62 Ct Diamond, Onyx, Pink Opal. You’ve never seen
Category

2010s Fashion Rings

Antique Mars Ares Ring Intaglio Red Onyx solid 18K Gold ØUS 6.75 / 16.3 gr
Located in SE
Signet Intaglio Ring in solid 18K Orange / Rose / Red Gold with bezel set fine intaglio on Red Onyx
Category

Vintage 1910s European Art Deco Signet Rings

Materials

Onyx, 18k Gold

1917 Nordic AR or RA Signet Ring Red Onyx solid 18K Gold Ø US4.5 /3.65 gr
Located in SE
ϟignet Ring from distant 1917 with twisted double wire band adorned with bezel set polished plate
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold

18kt White Gold Les Bois Open Ring with Opal and Pink Topazes
By Falcinelli Italy
Located in Arezzo, IT
like a spring gem. Three diamonds add a splash of style to the other end of the stem. Open ring in 18
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Diamond, Opal, Topaz, 18k Gold, White Gold

NWT $6, 519 18KT Fancy Large Glittering Fancy Morganite and Diamond Onyx Ring
Located in New York, NY
Sparkling Magnificent Fancy Cut Morganite and Onyx Diamond Ring. Ring Contains approx 5CTS of Beautiful
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Morganite, Onyx, Gold, 18k Gold

Solid 14K White Gold Natural 5 Stone Opal Triplet Engagement Ring Customizable
Located in Chesham, GB
This eternity ring is made from 585 14K White Gold with five stunning Opal Triplets. A beautiful
Category

2010s British Victorian Engagement Rings

Materials

Opal, 14k Gold, White Gold

Solid 9K White Gold Natural 5 Stone Opal Triplet Engagement Ring Customizable
Located in Chesham, GB
This eternity ring is made from 375 9K White Gold with five stunning Opal Triplets. A beautiful
Category

2010s British Victorian Engagement Rings

Materials

Opal, 9k Gold, White Gold

Iolite Gold Sculptural Unisex Body Dome Gold Ring
By De Maria fine&antique jewelry
Located in Napoli, Italy
Unique and pleasant Unisex Ring mounted in 18k Rose Gold, marked 750. The Ring features a man body
Category

2010s Dome Rings

Materials

Amber, Aquamarine, Iolite, Onyx, Opal, Gold, 18k Gold

Art Deco Style 2.34 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
message to solve the problem. This Ring is made of 18K Yellow Gold. This Ring has 0.16 Carats of White
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Onyx, Yellow Gold, 18k Gold

Flower Shaped Multi Stone Ring Made In 18k Yellow Gold & Silver
By Artisan NYC
Located in New York, NY
18k:12.04g, Opal:5.34ct,Lapis:2.78ct,Onyx:11.10ct Size: 29X18MM
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold, Silver

Antique Signet Intaglio Ring Sardonyx solid 18K Gold ØUS3.5 / 7.1gr
Located in SE
ϟignet Ring, hand-made ca.1900s -1920s in solid 18K Gold featuring natural, banded / two-layered
Category

Early 20th Century Swedish Arts and Crafts Signet Rings

Materials

Onyx, 18k Gold

Antique Occult Men Unisex Ring solid 18K Gold Blazing Star Enamel Ø16 US/ 7gr
Located in SE
Old ring in solid 18K Yellow Gold featuring seven pointed Blazing Star in Red Enamel and band with
Category

Vintage 1910s European Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold, Enamel

NWT $6, 919 18KT Fancy Large Glittering Fancy Green Emerald and Diamond Onyx Ring
Located in New York, NY
Sparkling Magnificent Fancy Emerald Cut Green Emerald and Onyx Diamond Ring. Ring Contains approx 2.50CTS of
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Pink Sapphire, Gold, 18k Gold

18kt Rose Gold Les Bois Open Ring with Green Onix and Blue Topazes
By Falcinelli Italy
Located in Arezzo, IT
onyx (2.85 ct) and paraiba (0.60 ct); in white gold with pink opal (2.60 ct) and pink topaz (0.60 ct
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Diamond, Onyx, Topaz, 18k Gold, Rose Gold

18kt Rose Gold Open Ring Les Bois with Green Onix and Blue Paraiba
By Falcinelli Italy
Located in Arezzo, IT
spring gem. Three diamonds add a splash of style to the other end of the stem. Open ring in 18 kt rose
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Diamond, Onyx, Paraiba, Rose Gold, 18k Gold

Lapis and Amethyst Namesake Signet Ring in 18ct Yellow Gold
Located in Brisbane, AU
Made to order Custom made 18ct yellow gold signet ring set with Lapis and amethyst Available in
Category

2010s Australian Artist Signet Rings

Materials

Amethyst, 18k Gold, Yellow Gold

18kt Rose Gold Les Bois Open Ring with Purple Amethyts and Green Topaz
By Falcinelli Italy
Located in Arezzo, IT
green onyx (2.85 ct) and paraiba (0.60 ct); in white gold with pink opal (2.60 ct) and pink topaz (0.60
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Amethyst, Diamond, Topaz, 18k Gold, Rose Gold

Goshwara 2 Row Round Opal with Onyx Ring Surround Earrings
By Goshwara
Located in New York, NY
2 Row Round Opal Earrings with Onyx ring Surround in 18K Yellow Gold, from 'Limited Edition'. These
Category

21st Century and Contemporary American Contemporary More Earrings

Materials

Opal, 18k Gold

Three Stone Ring with Blue Topaz finished with Rope Twist Border
By Christina Addison
Located in New York, NY
Elegant 18kt Yellow Three Stone Ring with Rope Twist Border with split shank detail. The ring
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Rock Crystal, Topaz, Tourmaline, Amethyst, Citrine, Garnet, Iolite, Jade...

1932 Art Deco Nordic Pendant Onyx Diamonds solid 18K Gold / 2.6gr
Located in SE
Pendant in 18K White Gold with the setting of Black onyx accented with Diamonds. There are ten
Category

Vintage 1930s Swedish Art Deco Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

Antique French Locket Pendant Maenad Cameo banded Red Onyx 18K White Gold / 18.2
Located in SE
Antique French Pendant / Locket in solid 18K White Gold inlaid with a hand-carved cameo of Maenad
Category

Vintage 1930s French Greek Revival Pendant Necklaces

Materials

Onyx, 18k Gold, White Gold

People Also Browsed

Yellow Gold Hematite Ancient Warrior Men's Ring - 10k Intaglio
Located in Greensboro, NC
Size: 10 1/4 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Metal Content: 10k Yellow Gold Stone Information Natural Hematite Cut: Intaglio Color: Grey Size: 17.4mm x 12.5m...
Category

21st Century and Contemporary Cocktail Rings

Materials

Hematite, 10k Gold, Yellow Gold

Heart garnet ring. 14k Gold Heart Eternity Ring with Heart Garnets!
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold heart Eternity ring with heart natural garnets. January birthstone. Heart eternity ring band. Valentines gift jewelry. Full circle of hearts. Weight: 2.2 g. (depen...
Category

2010s Turkish Modern Fashion Rings

Materials

Garnet, 14k Gold

Antique Gold and Carnelian Edwardian Signet Ring
Located in Chicago, IL
Circa 1920 European 14k Yellow Gold Signet Ring, centrally set with a Carnelian, the top of the ring measures 5/8 X 5/8 inch, finger size 6.
Category

Vintage 1920s Swiss Edwardian Signet Rings

Materials

Carnelian

Vintage 1950s Black Onyx and Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage black onyx and 14 karat yellow gold Army Air Corps signet ring with a 14 karat white gold applied decoration; part of our diverse mens jewelry and estat...
Category

Vintage 1950s British Signet Rings

Materials

Onyx, 14k Gold, Yellow Gold

Tiffany & Co. Opal Ring Art Deco Size 9.5
By Tiffany & Co.
Located in Southbury, CT
This rare and impressive ring from Tiffany & Co. was created in the Art Deco era (circa 1930s). Originally made for a man, it could of course be worn buy anyone today. The solid, i...
Category

Vintage 1930s American Art Deco Signet Rings

Materials

Opal, 14k Gold

Opal 9.14 Carat Diamonds Sapphire 18 Karat Yellow Gold Honeycombs Ring
By Mousson Atelier
Located in Bangkok, TH
Opal 9.14 Carat Diamonds Sapphires 18 Karat Yellow Gold Honeycombs Ring This ring is full of sweeteness!!! Yellow honeycombs of 18K Gold meets with multicolor confeture of Yellow, P...
Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Opal, Sapphire, Pink Sapphire, Tsavorite, Diamond, 18k Gold

Handcraft Coral 14 Karat Yellow Gold Onyx Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Coral, Diamond, Onyx, 14k Gold, Yellow Gold

Antique Intaglio Signet Ring Carnelian solid 20K Gold Ø US8 / 3.7gr
Located in SE
Signet intaglio Ring featuring natural Carnelian stone with naturalistic and symbolic intaglio of a middle aged Woman - Wife , Mother or Sister measuring 10 mm x 5 mm . The body of t...
Category

Antique Early 1900s Swedish Art Nouveau Signet Rings

Materials

Carnelian, 18k Gold

Antique Victorian Bloodstone Gold Armorial Signet Ring
Located in Chicago, IL
Western European, circa 1890. This Victorian era 14K gold ring is set with a carved heliotrope, also known as bloodstone, signet matrix. The signet features an exquisitely engraved ...
Category

Antique 1890s Signet Rings

Materials

Gold, 14k Gold

Handcraft Coral 14 Karat Yellow and White Gold Onyx Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Onyx, Diamond, Coral, Yellow Gold, 14k Gold, White Gold

Lesunja Platinum and Lapis Lazuli Signet Ring
Located in Zürich, CH
Signet ring made from polished 950 platinum with a round cut lapis/ sodalith cabochon, 5.97ct. Ringsize: 62, 5.1mm wide and 1.6mm thick on bottom, 16.55mmØ and 6.0mm thick on top 1...
Category

21st Century and Contemporary European Modern Signet Rings

Materials

Lapis Lazuli, Platinum

Art Deco Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a large bloodstone set proud on the 9carat gold band. The stone is deep green with flecks of red running through. Ring Size: X or 11 1/2 Stone dimens...
Category

Vintage 1920s British Art Deco Signet Rings

Materials

Gold

Bulgari Rome Trombino Emerald Diamond Ring
By Bulgari
Located in New York, NY
BULGARI “Trombino” Emerald, Diamond Ring The 'Trombino Ring' was created by the head of the atelier Signor Trombino before the war for Mr.Bulgari A platinum ring, set with emerald an...
Category

Vintage 1960s Italian More Rings

Materials

Diamond, Emerald, Platinum

Men's Tourmaline Ring 4.5 Carats, 18K, Size 10
Located in Southbury, CT
This is an impressive and substantial men's vintage tourmaline ring. The raspberry-red rubellite tourmaline ring is rendered in buttery yellow 18K gold, and weighs an impressive 12.3...
Category

Vintage 1970s Unknown Modern Signet Rings

Materials

Tourmaline, 18k Gold

Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a glossy bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Hallmarked Birmingham 1973. Ring Size...
Category

Vintage 1970s British Signet Rings

Materials

Gold

1928 Nordic Ring Emerald Diamonds solid 18K Gold ØUS8 / 2gr
Located in SE
Emerald and Diamonds Ring made in 1928. Band in solid 18ct Yellow Gold with claws holding natural 3.5 mm x 2.5 mm / ca.0.15 ct Emerald stone accented two diamonds of irregular old d...
Category

Vintage 1920s Swedish Art Deco Cluster Rings

Materials

Diamond, Emerald, 18k Gold

Recent Sales

Eva Segoura White Opal Onyx Diamond Gold Panda Ring
Located in Paris, FR
In 18 k yellow gold, cacholong (white opal), onyx and brillant-cut diamonds (0.65 ct). Signed Eva
Category

1990s French Cocktail Rings

Materials

Onyx, Opal, White Diamond, 18k Gold

Lilly Band Ring in 18k Gold Brushed Finish with 4.20 Carat Citrine
By Adore Adorn
Located in Atlanta, GA
Creativity Product Details: - 18K Brushed Gold - 10mm Gemstone - Band Width 15mm (0.6in) - Lightweight for
Category

21st Century and Contemporary American Modern Band Rings

Materials

Beryl, Citrine, Black Opal, 18k Gold

The Jenny Dee Mermaid Ring, Inlay, 18 Karat Yellow Gold
By Jenny Dee
Located in Geneva, CH
The Jenny Dee Mermaid Ring 18kt yellow gold, Inlay with opals, onyx, mother of pearl – 7,41 gr
Category

2010s Italian Contemporary Fashion Rings

Materials

Onyx, Opal, Yellow Gold, 18k Gold

Luminous Large Ring in Lapis, Malachite, Mother-of-Pearl, Onyx and Diamonds
Located in Paramus, NJ
, Lapis and Onyx. Setting is 18k White Gold. Each piece of jewelry is handmade to order for you
Category

2010s Indian Art Deco Cocktail Rings

Materials

Diamond, Lapis Lazuli, Malachite, Onyx, 18k Gold, Yellow Gold

Incredible Antique, Belle Époque, 18 Carat Gold Peach Moonstone and Diamond Ring
Located in Rochford, Essex
Moonstone and diamond ring, circa 1910. At the heart of this ring is a wonderful peach coloured
Category

Early 20th Century British Cocktail Rings

Materials

Diamond, Moonstone, Gold, 18k Gold, Platinum

The Jenny Dee Mermaid Necklace, Inlay, White Diamonds, 18 Karat Yellow Gold
By Jenny Dee
Located in Geneva, CH
The Jenny Dee Mermaid Necklace 18kt yellow gold, Inlay with opals, onyx, mother of pearl – 0.48ct
Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Onyx, Opal, 18k Gold, Yellow Gold

Oval Opal and Onyx Gold Ring
Located in New York, NY
Cocktail ring finely crafted in 18 k gold with diamonds weighing a total of 0.20 k, and an onyx and
Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, Onyx, Turquoise, Gold

Set in 18K Gold, White Ethiopian Opal, Black Onyx & Diamonds Cocktail/Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Modern style Opal & Black Onyx Ring set in 18K Gold & Diamonds. The
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Onyx, Opal, 18k Gold

Set in 18K Gold, 4.69 Carats Opal, Ruby, Black Onyx & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, Opal & Ruby Cocktail Ring set in 18K White Gold & Diamonds. The
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Onyx, Diamond, Opal, Ruby, 18k Gold

Cartier Evasions Joaillières 18K Yellow Gold 0.62 Ct Diamond, Onyx, Pink Opal
By Cartier
Located in Southampton, PA
F color and VVS clarity. On each side of this dynamic ring, you’ll find a trio of Onyx and Pink Opal
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Onyx, Opal, Yellow Gold

Art Deco Inspired Opal Diamond Onyx Sunburst Cocktail Ring
Located in Santa Barbara, CA
platinum and 18k gold with great attention to detail featuring buff top black onyx and diamond accents and
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Onyx, Opal, Platinum, 18k Gold, 24k Gold

Diamond Opal Onyx Silver and Gold Ring
Located in Toronto, ON
Diamond Opal Onyx Silver and Gold Ring, custom made. The of an asymmetrical shape, 18K gold bezel
Category

20th Century More Rings

Courting Wren Ring
Located in Cold Spring, NY
by New York artist Manya Tessler and cast in 18k recycled yellow gold. The two parts were then
Category

2010s Contemporary Cocktail Rings

Materials

Onyx, Opal, 18k Gold

Courting Wren Ring
Courting Wren Ring
Free Shipping
Modern Art Deco Style 12.25 Carat Harlequin Opal and Diamond Pendant, Handmade
Located in Yorkshire, West Yorkshire
with a diamond set border to the top half and suspending from a diamond set loop to a black onyx ring
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Black Diamond, Onyx, Opal, 18k Gold

Opal Horse 18 karat Yellow Gold Onyx Cocktail Ring
Located in Marcianise, IT
Opal horse yellow gold 18 karat onyx cocktail ring Ring weight 9 grams Ring size 14.50 ITA 7.25 US
Category

1990s Italian Cocktail Rings

Materials

Onyx, Opal, 18k Gold

Set in 18K Gold, Ethiopian Opal, Black Onyx & Pink Sapphires Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, white Opal, Black Onyx & Pink Sapphire Cocktail Ring. The White
Category

2010s Indian Art Deco Cocktail Rings

Materials

Onyx, Opal, Pink Sapphire, 18k Gold

Set in 18K Gold, White Ethiopian Opal, Black Onyx & Diamonds Cocktail/Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very trendy and one of a kind, Opal & Onyx Cocktail Ring set in 18K White Gold & Diamonds. The
Category

2010s Indian Art Deco Cocktail Rings

Materials

Diamond, Onyx, Opal, 18k Gold

Set in 18K Gold Art Deco Style Ethiopian Opal Ruby Diamonds & Onyx Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind Ethiopian Opal, Ruby and Onyx, Art Deco style Cocktail Ring set
Category

2010s Indian Art Deco Cocktail Rings

Materials

Diamond, Onyx, Opal, Ruby, 18k Gold

Cartier Évasions Joaillières Diamond Pink Opal Black Onyx Rose Gold Ring
By Cartier
Located in Holland, PA
18k Rose Gold Diamond Pink Opal And Black Onyx Beads, Pink Sapphire Évasions Joaillières RIng by
Category

20th Century French Cocktail Rings

Materials

Diamond, Onyx, Opal, Sapphire, 18k Gold

Peridot Pink Opal Onyx Diamond Cocktail Ring SR-05424
Located in Hong Kong, HK
carat of onyx set into 18 karat yellow gold mounting. The onyx and pink opal are outlined by 0.42 carat
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Onyx, Opal, Peridot, 18k Gold, Yellow Gold

Cartier Évasions Diamond, Pink & Black Sapphire, Pink Opal & Onyx Rose Gold Ring
By Cartier
Located in Southampton, PA
attractive twist to any ensemble of yours. The ring is wonderfully crafted from alluring 18K rose gold and it
Category

20th Century French More Rings

Materials

Diamond, White Diamond, Onyx, Opal, Sapphire, Pink Sapphire, 18k Gold, R...

Handcraft 18 Karat White Gold Diamonds Opal Onyx Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Impressive ring made of 18 kt white gold with a very captivating design
Category

Vintage 1980s Italian Retro Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Iolite Gold Sculptural Man Body Dome Gold Ring
By De Maria fine&antique jewelry
Located in Napoli, Italy
Unique and pleasant Men Ring mounted in 18k Rose Gold, marked 750. The Ring features a man body
Category

2010s Dome Rings

Materials

Amber, Aquamarine, Iolite, Onyx, Opal, 18k Gold

Iolite Gold Sculptural Man Body Dome Gold Ring
By De Maria fine&antique jewelry
Located in Napoli, Italy
Unique and pleasant Men Ring mounted in 18k Rose Gold, marked 750. The Ring features a man body
Category

2010s Dome Rings

Materials

Aquamarine, Iolite, Opal, 18k Gold

1970s Gilbert Albert 18 Karat Yellow Gold 9 Interchangeable Ball Pin Brooch
By Gilbert Albert
Located in Vilnius, LT
yellow gold. There are 9 interchangeable semi precious gem (quartz, onyx, opal, jasper, agate, sunstone
Category

Late 20th Century Swiss Modern Brooches

Materials

Jasper, Quartz, Opal, Onyx, Hematite, Agate, Yellow Gold, 18k Gold, Gold

Set in 18K Gold, 26.80 Carats Ethiopian Opal, Onyx & Diamonds Modern Bracelet
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous, fun yet classic Opal, Onyx Bracelet set in 18K Yellow Gold & Diamonds. The
Category

21st Century and Contemporary Indian Modern Modern Bracelets

Materials

Diamond, Onyx, Opal, 18k Gold

Onyx Opal Ruby Ring
Located in Los Angeles, CA
Contemporary Egyptian Revival Onyx, Ruby, and Opal ring in 18k Yellow Gold.
Category

21st Century and Contemporary Unknown Egyptian Revival Fashion Rings

Materials

Onyx, Opal, Ruby, 18k Gold

Antique, Art Deco, 18 Carat White Gold, Fire Opal and Diamond Ring
Located in Rochford, Essex
Fire opal and diamond ring, 1920. Fire opals are an unusual variety of opal, found primarily in
Category

Early 20th Century British Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Vintage, 18 Carat White Gold, Ruby and Diamond Ring
Located in Rochford, Essex
comfortable and practical to wear day-to-day. Ring size: US: 7.25. / UK: ‪N 1/2‬ Metal 18ct White gold
Category

Late 20th Century British Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

French, 1950s, 18 Carat White Gold, Diamond Cluster Engagement Ring
Located in Rochford, Essex
of setting approx. 7mm Width of setting approx. 12.5 x 12.5mm Metal Type 18 carat gold Marks French
Category

Mid-20th Century French Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Antique, Victorian, 18 Carat Yellow Gold, Natural Pearl and Diamond Ring
Located in Rochford, Essex
in a simple but beautifully executed 18ct yellow gold setting with rose-cut diamonds interspersed
Category

Antique Late 19th Century British Cocktail Rings

Materials

Diamond, Natural Pearl, 18k Gold, Yellow Gold

Antique, Victorian, 18 Carat Yellow Gold, Old Cut Diamond Half Hoop Ring
Located in Rochford, Essex
diamonds (1.60ct total) in an intricately carved yellow gold setting. This style of ring is called a carved
Category

Antique Late 19th Century British Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Midcentury, 1940s 18 Carat White Gold Colombian Emerald and Diamond Cluster Ring
Located in Rochford, Essex
Emerald and diamond ring, circa 1940. This classic floral cluster centres on an excellent Colombian
Category

Mid-20th Century British Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique, Edwardian, 18 Carat White Gold, Ruby and Diamond Five-Stone Ring
Located in Rochford, Essex
alongside more contemporary rings as part of a ring stack. MARKS 18ct METAL 18 carat white gold STONE
Category

Early 20th Century British Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Carat White Gold, Color-Change Sapphire and Diamond Ring, Late 20th Century
Located in Rochford, Essex
Colour-change sapphire and diamond ring, 20th century. This unheated Sri Lankan sapphire appears a
Category

Late 20th Century British Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique Art Deco, 18 Carat Gold, Royal Blue Sapphire and Diamond Engagement Ring
Located in Rochford, Essex
gold, platinum Marks 18CT PLAT Date Of Manufacture 1920 - 1925 Period Of Manufacture Art Deco - A
Category

Early 20th Century British Engagement Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Antique, Art Deco, 14 Carat Yellow Gold, Diamond Set Band
Located in Rochford, Essex
detailing. The ring is beautifully made, the diamonds are set in a geometric white gold frame with a
Category

Early 20th Century Austrian Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Victorian, Natural Color Change Sapphire and Pink Sapphire Ring
Located in Rochford, Essex
sapphires as shoulder stones and a scrolled mount in warm yellow gold dated to 1886, creating a ring full of
Category

Antique Late 19th Century British Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Pink Sapphire, 18k Gold, Yellow Gold

18 Karat Gold Cocktail Ring with Pink Opal, Black Onyx and Diamonds
By Doves by Doron Paloma
Located in Great Neck, NY
Art-Deco Style Cocktail Ring featuring Emerald-Cut Pink Opal, Black Onyx, and diamond halo, set in
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Onyx, Diamond, White Diamond, Opal, Yellow Gold, 18k Gold

Antique, Victorian, 18 Carat Yellow Gold, Diamond Snake Ring
Located in Rochford, Essex
Diamond set snake ring, circa 1890. Set with a bright old mine-cut diamond to the head of the snake
Category

Antique Late 19th Century British Fashion Rings

Materials

Diamond, Yellow Gold, 18k Gold

Antique Victorian, 18 Carat Gold, Amethyst and Diamond Cluster Ring
Located in Rochford, Essex
antique engagement rings! Each set with extraordinary gemstones: diamond, sapphire, emerald, ruby, opal
Category

Antique Late 19th Century British Cluster Rings

Materials

Diamond, Amethyst, Gold, 18k Gold

Victorian, 18 Carat Yellow Gold, Pearl and Turquoise Marquise Cluster Ring
Located in Rochford, Essex
memory or person. The ring is beautifully made in 18ct yellow gold and remains in pristine condition
Category

Antique Late 19th Century British Cluster Rings

Materials

Pearl, Natural Pearl, Turquoise, 18k Gold, Yellow Gold

Get Updated with New Arrivals
Save "18 K Gold Opal Onyx Ring", and we’ll notify you when there are new listings in this category.

18k Gold Opal Onyx Ring For Sale on 1stDibs

Find the exact 18k gold opal onyx ring you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 9 vintage or 17 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 18k gold opal onyx ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Finding an appealing 18k gold opal onyx ring — no matter the origin — is easy, but Cartier, De Maria fine&antique jewelry and Avanti each produced a popular version that is worth a look. See these pages for a cabochon iteration of this accessory, while there are also mixed cut cut and round cut cut versions available here, too. If you’re browsing our inventory for a 18k gold opal onyx ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Gold Opal Onyx Ring?

The price for a 18k gold opal onyx ring starts at $818 and tops out at $75,000 with these rings, on average, selling for $3,900.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.