Skip to main content

Opal And Diamond Yellow Gold 18ct

5
to
54
480
199
345
338
194
193
78
76
66
60
37
37
33
29
25
16
16
14
12
10
7
5
5
4
4
4
4
3
2
2
1
1
18
16
14
13
10
Sort By
18ct Yellow Gold Opal, Sapphire and Diamond Ring
Located in Sydney, NSW
Oval cabochon cut Opal, crafted with eighteen karat yellow gold, featuring a stunning range of
Category

2010s Australian Contemporary More Rings

Materials

Opal, Diamond, Sapphire, Yellow Gold, 18k Gold

18ct Yellow Gold Opal and Diamond Necklace and Pendant
Located in Sydney, NSW
Oval natural semi-crystal opal cabochon, crafted with Eighteen Karat Yellow Gold, featuring forty
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold

0.99ct Oval Opal & Diamonds Pendant Set in 18ct Yellow Gold
Located in London, GB
pendant is suspended from a 18 inches adjustable at 16 inches 18ct yellow gold chain. Total Opal Weight
Category

2010s Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

5.45 ct. Australian Opal, Yellow Sapphire and Diamond Cocktail Ring in 18k Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
bright orange, green and yellow, the 5.45 carat opal is framed by a row of sparkling white diamonds and
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Sapphire, Multi-gemstone, Crystal, Yellow Sapphire, Opal, Diamond, Yello...

Opal and Diamond Cluster Pendant Set In 18ct Yellow Gold
Located in London, GB
diamonds in 18ct yellow gold setting. The pendant is suspended from an 18ct yellow gold chain that measures
Category

2010s British Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Lapponia 18ct Yellow Gold Diamond & Opal Doublet Ring, 1981
By Lapponia
Located in Glasgow, GB
A Finnish 18ct yellow gold 0.04ct diamond and opal doublet ring designed by Zoltan Popovits for
Category

Vintage 1980s Finnish Modernist Fashion Rings

Materials

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

Australian Solid Black Opal Diamond Pendant in 18ct Yellow Gold
Located in LEEDERVILLE, WA
Set in our signature 18ct Yellow Gold, this pendant features a rare, natural solid 4.946ct
Category

21st Century and Contemporary Australian Artisan Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold

Rainbow Black Australian Opal Ring with Sapphires and 18ct Yellow Gold
Located in Brisbane, AU
Made to order* Custom made 18ct yellow gold rainbow sapphire ring featuring a Lighting Ridge
Category

2010s Australian Artist Cocktail Rings

Materials

Diamond, Opal, Sapphire, Yellow Sapphire, Tsavorite, Black Opal, 18k Gol...

Retro, 18ct yellow gold and platinum, opal and diamond cluster ring, size O1/2
Located in London, GB
Dainty 18ct gold and platinum cluster ring featuring a central oval white opal surrounded by 0.35ct
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Platinum

GIA Certified Vivid Black Opal 5.19 ct Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT Solid 18K Yellow Gold Australian Black Opal: 4.35 ct 60 ...
Category

2010s Australian Artist Cluster Rings

Materials

Diamond, Black Opal, Yellow Gold

Hoop Earrings 18k Yellow/White Opal Enamel Gold 10 Diamonds 0.07 ct Tourmalines
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer round hoop earrings 18k yellow gold and white gold, Opera collection, translucent
Category

21st Century and Contemporary German Contemporary Drop Earrings

Materials

Opal, Tourmaline, Diamond, Yellow Gold, 18k Gold, Enamel

Victor Mayer Ring Peacock Opal White Enamel 18k Yellow Gold 8 Diamonds 0.16 ct
By Victor Mayer
Located in Pforzheim, DE
Description: 18k yellow gold Vitreous enamel: opal white Diamonds: 8 diamonds total 0.16 ct, G VS brilliant
Category

2010s German Contemporary Band Rings

Materials

Rubelite, Opal, Diamond, Enamel, 18k Gold, Yellow Gold

Natural Australian 3.43 Ct Boulder Opal Pendant Necklace in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
Mysterious and ravishing is the wearer of the 'Sonata' opal pendant set in graceful 18K gold and is
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Yellow Gold

Contemporary Australian Crystal Opal Pink Sapphire and Diamond Ring 18 Ct Gold
Located in Hamilton, AU
Lovingly crafted in 18 carat gold, this stunning art-deco-inspired contemporary ring has a
Category

21st Century and Contemporary Australian Contemporary Cluster Rings

Materials

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

Fine 3.85ct Natural Oval Opal Surrounded by 4 Diamonds in 18ct Yellow Gold
Located in London, GB
18ct Yellow Gold, Fine Quality 3.85ct Natural Oval Opal Surrounded by 4 Diamonds. This 3.85ct oval
Category

2010s English Cluster Rings

Materials

Diamond, Opal, Yellow Gold

My Shining Star - 0.62 ct Marquise Diamond Fire Opal Engagement Ring 18k Yellow
Located in Suwanee, GA
My Shining Star - 0.62 ct Marquise Cut Diamond Mexican Fire Opal Engagement Ring 18k Yellow Gold
Category

2010s American Arts and Crafts Engagement Rings

Materials

Fire Opal, Opal, Diamond, Yellow Gold, 18k Gold

Oval Ring 18k Yellow Gold / White Gold, Opal Vitreous Enamel, 6 Diamonds 0.06 Ct
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Ring Cocktail, 18k YG/WG, vitreous enamel, 6 diamonds total 0.06 ct, G VS brilliant
Category

2010s German Contemporary Cocktail Rings

Materials

Chalcedony, Diamond, Yellow Gold, White Gold, 18k Gold

Impressive and Huge Natural Opal and Diamond 18ct Gold Cluster Cocktail Ring
Located in St Helens, GB
A classically shaped cluster ring. Solid 18 carat yellow gold shank with platinum claw settings
Category

Antique 19th Century Cluster Rings

Materials

Diamond, Opal, Gold

Rainbow Opal Ring in 18ct gold
Located in Brisbane, AU
size In 18ct yellow rose or white gold Custom made to order
Category

2010s Australian Artisan Cocktail Rings

Materials

Pink Sapphire, Black Opal, Mandarin Garnet, Tsavorite, Yellow Sapphire, ...

Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant
Located in Napoli, IT
occasion Metal: 18 Kt yellow and platinum (pendant) tested – 9 Kt yellow gold (chain) Hallmarks: none/worn
Category

Early 20th Century European Edwardian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, 9k Gold, Platinum

18 Karat Yellow Gold Opal and Diamond Ring
Located in Washington Depot, CT
18 Karat Yellow Gold Opal and Diamond Ring Size 7- This lovely ring features one oval opal (10 mm
Category

20th Century Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Giancarlo Montebello 18K Y. Gold "Royal" Ring Ct. 3 Fire Opal Baguette Diamonds
By Giancarlo Montebello
Located in Bari, IT
our Enrico Trizio 1868 jewelry. A very elegant yellow gold ring "Royal" with Adularia Ct. 3 fire opal
Category

21st Century and Contemporary Italian Art Deco Fashion Rings

Materials

Diamond, Opal, Fire Opal, Yellow Gold

Victorian 18ct Gold Opal and Old Cut Diamond Navette Ring, Circa 1900
Located in Lancashire, Oldham
diameter WEIGHT – 3.7g MATERIALS – 18ct gold/ diamond/ opal/ silver HALLMARK – Marks have worn, tested
Category

Antique Late 19th Century English Victorian Fashion Rings

Materials

Opal, Diamond, Silver, Yellow Gold, 18k Gold, Gold

Yellow Gold Opal Diamond Pendant
Located in Palm Desert, CA
Tested 18 Karat Yellow Gold Opal Diamond Pendant. The pendant features a 32.43 x 28 x 61mm (46ct
Category

Vintage 1960s American Retro Pendant Necklaces

Materials

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

Yellow Gold Opal Diamond Pendant
Yellow Gold Opal Diamond Pendant
H 1.8 in W 1.4 in D 0.5 in
Ring with opal and diamonds 18k yellow gold
Located in The Hague, ZH
18 kt yellow gold ring set with opal and brilliant cut diamonds, 0.46 ct in total - G/H - VS/SI
Category

2010s Dutch Modern Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

18ct White Gold Opal and Black Onyx Earrings
Located in Sydney, NSW
Oval cabochon cut Opals, crafted with Eighteen Karat white gold and black onyx, featuring a
Category

2010s Australian Contemporary More Earrings

Materials

Onyx, Opal, White Gold

18ct White Gold Opal and Black Onyx Earrings
18ct White Gold Opal and Black Onyx Earrings
Free Shipping
W 0.79 in L 1.78 in
Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
& yellow 18 Kt gold – designed to exalt the beauty of the main Opal exquisitely complemented by best
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

18K Yellow Gold Opal and Diamond Stud Earrings
By VR Jewels
Located in Houston, TX
illuminating diamonds making a statement. Oval cut opal studs with diamonds in 18K gold. Embrace your look
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Opal, Yellow Gold, 18k Gold

18K Yellow Gold Opal and Diamond Stud Earrings
18K Yellow Gold Opal and Diamond Stud Earrings
Free Shipping
W 0.56 in L 0.63 in
Antique Victorian Opal Heart Diamond Flower Brooch Silver 18ct Gold
Located in Kendal, GB
Width 26mm x Depth 14mm METAL: Silver/ 18ct Gold (Tested) STONES: Opals (approx. 4 x 4mm, 0.25ct each
Category

Antique 1880s European Victorian Brooches

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Silver

18ct Yellow Gold Natural Opal & Emerald Womens Trilogy Ring - Customizable
Located in Chesham, GB
hand set in this Vintage Style Solid 18k yellow gold Trilogy setting which is very comfortable and easy
Category

2010s British Art Nouveau Three-Stone Rings

Materials

Emerald, Opal, 18k Gold, Yellow 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

Estate Kabana Opal and Diamond Necklace in 14k Yellow Gold
By Kabana
Located in Los Angeles, CA
Beautiful Kabana necklace with opal marquise shapes and 0.62 ct. of good quality white diamond
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Opal, Yellow Gold

Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond
By Hasbani Diamonds
Located in London, GB
with other gemstones, such as emerald and sapphire. 18 Karat White Gold Diamond weight: 0.60 Carat
Category

2010s British Modern Pendant Necklaces

Materials

Tourmaline, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphir...

Modern 18kt Solid Yellow Gold Opal and Diamond Bracelet
By VR Jewels
Located in Houston, TX
DETAILS :- > Material - 18K Solid Yellow Gold > Gemstone - Opal > Stone Weight - 1.6 ct > Stone Shape
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

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

Antique Opal and Diamond ring, 18k yellow gold, Edwardian
Located in NEWARK, GB
ring. A rich 18ct yellow gold band with a boat head style setting and decorative carved shoulders
Category

Early 20th Century British Edwardian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage 2.02 Carat Black Opal and Diamond Ring 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.02 carat opal and 0.48 carat diamond, 18 carat yellow
Category

20th Century Engagement Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold

Eostre Solid Opal and Diamond Ring in 18k Yellow Gold
Located in Melbourne, AU
A 1.74 ct solid opal and diamond ring in 18k yellow gold. The opal is surrounded by a circle of
Category

2010s Australian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

18 kt. Yellow Gold Ring & Necklace With Opals and Diamonds
Located in Antwerp, BE
Stunning 18 kt. Yellow Gold Ring and Necklace With Opals and Diamonds RING: Diamonds: 8 brilliant
Category

20th Century European Artisan Signet Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

White Opal Beads with White Diamond and 18k Yellow Gold Clasp
Located in Los Angeles, CA
Beautiful necklace with 2 strands of white opal beads and a very nice 18k yellow gold clasp that
Category

21st Century and Contemporary Beaded Necklaces

Materials

White Diamond, Opal, Yellow Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 8.25 #16352
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal and Diamond Ring Size 8.25- This elegant ring features one oval opal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

LB Exclusive 14K Yellow Gold 0.03 ct Diamond and Opal Necklace
By LB Exclusive
Located in Southampton, PA
new, this LB Exclusive 14K Yellow Gold 0.03 ct Diamond and Opal Necklace comes with a gift box.
Category

21st Century and Contemporary Rope Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Opal, Diamond & Emerald Pendant Necklace, Genuine Black Opal, 14K Yellow Gold
By Five Star Jewelry
Located in Austin, TX
These stunningly beautiful black opal doublets are set in polished 14k yellow gold prongs that are
Category

2010s American Contemporary Pendant Necklaces

Materials

Black Opal, Opal, Emerald, Diamond, Yellow Gold, 14k Gold

Antique 2.48 Carat Opal and 1.20 Carat Diamond Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
diamonds, completing the design. This antique Victorian opal pendant is suspended from an 18 ct yellow
Category

Antique 1890s Unknown Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, Silver

Antique 2.48 Carat Opal and 1.20 Carat Diamond Yellow Gold Pendant
Antique 2.48 Carat Opal and 1.20 Carat Diamond Yellow Gold Pendant
Free Shipping
H 0.55 in W 1.04 in D 0.55 in Dm 1.04 in L 1.61 in
18K Yellow Gold Australian Boulder Opal Diamond Earrings
By Thomas Laine LLC
Located in New York City, NY
Stunning One of A Kind 18k Yellow Gold Australian Boulder Opal Diamond Earrings. Hand Selected
Category

21st Century and Contemporary American Contemporary Lever-Back Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Free Form Opal and Diamond Statement Cocktail Ring 18K Yellow Gold
Located in beverly hills, CA
polished 18K yellow gold. The top of the ring measures .75 x 1 inch. Currently size 7.5 and can be
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

18k Yellow Gold Black Ethiopian Opal with Diamonds and Emeralds Ring
By Avanti
Located in Carrollton, TX
This gorgeous black Ethiopian is bezel set in this handmade 18k yellow gold mounting. There are 4
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Emerald, Diamond, Yellow Gold, 18k Gold

18ct Yellow Gold Mother of Pearl Turquoise and Diamond Ring
Located in Sydney, NSW
Opal, crafted within eighteen karat yellow gold, featuring a beautiful set of round brilliant cut
Category

2010s Australian Contemporary More Rings

Materials

Diamond, Pearl, Turquoise, Yellow Gold, 18k Gold

18k Yellow Gold Ethiopian Opal with Ruby and Diamond Cocktail Ring
By Avanti
Located in Carrollton, TX
ct, Round Rubies: 1.70 cts, Round Etiopian Opal 31.00 cts / Oval 18k Yellow Gold
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Ruby, Diamond, 18k Gold, Yellow Gold

Antique 3.90 Carat Opal and 0.50 Carat Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.90 carat opal and 0.50 carat diamond, 18 karat yellow
Category

Vintage 1910s Three-Stone Rings

Materials

Diamond, Opal, Yellow Gold

Syna Ethiopian Opal Yellow Gold Ring with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian Opal 9.75 cts approx Diamonds 0.45 ct approx Ring size US
Category

2010s American Contemporary Dome Rings

Materials

Opal, Brown Diamond, Diamond, 18k Gold, Yellow Gold

Set in 18K Yellow Gold, Tourmaline, Opal & Yellow Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and artistic style, Tourmaline & Opal Chandelier Earrings set in 18K Yellow Gold
Category

21st Century and Contemporary Indian Artisan Chandelier Earrings

Materials

Yellow Diamond, Opal, Tourmaline, Yellow Gold

Lightning Ridge Black Opal and White Diamond Cocktail Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 18.61 ct. Australian lightning ridge black opal oval with good quality white diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Yellow Gold

Satin Finish Semi Black Opal & Fire Opal Halo Diamond Ring 18K Yellow Gold
Located in Suwanee, GA
Satin Finish Semi Black Opal & Fire Opal Halo Diamond Ring 18K Yellow Gold. Design Idea: I have a
Category

2010s American Arts and Crafts Engagement Rings

Materials

Fire Opal, Black Opal, Opal, Diamond, Yellow Gold, 18k Gold

Moonlight Fire Opal Yellow Sapphire Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT 18K Yellow Gold Mexican Fire Opal, 0.84 ct 8 Diamond: 0....
Category

2010s American Arts and Crafts Engagement Rings

Materials

Fire Opal, Yellow Sapphire, Opal, Diamond, Yellow Gold, 18k Gold

Dangle Earrings 18k Yellow/White Gold White Enamel 10 Diamonds 0.07 ct Morganite
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer dangle earrings 18k yellow gold and white gold, Cocktail collection, translucent
Category

21st Century and Contemporary German Contemporary Dangle Earrings

Materials

Opal, Morganite, Diamond, Enamel, Gold, White Gold, 18k Gold, Yellow Gold

Eostre Solid Opal, Abalone Shell, Crystal and Diamond in 18k Yellow Gold
Located in Melbourne, AU
A 2.27 ct Solid Opal, Abalone Shell, Crystal and Diamond in 18k Yellow Gold. The solid opal is
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, Crystal, Yellow Gold, 18k Gold

Antique Diamond and Opal Navette Ring, 18 Karat Yellow Gold, Edwardian
Located in NEWARK, GB
An absolutely stunning antique Opal and diamond navette ring in 18ct yellow gold. Three beautiful
Category

Early 20th Century British Edwardian Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Yellow Gold Opal Paraiba White Brilliant- and Rose-Cut Diamond Pendant Necklace
By Joke Quick
Located in Antwerp, BE
with every turn. 18K yellow gold 6.25 g 7 X Australian Opal : 0.28 ct. 8  X Paraïba Tourmaline from
Category

2010s Belgian Artist Pendant Necklaces

Materials

Diamond, Opal, Paraiba, 18k Gold, Yellow Gold

Vintage 8.72 Carat Opal and 0.28 Carat Diamond, 18K Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 8.72 carat opal and 0.28 carat diamond, 18 carat yellow and
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage 18 Karat Yellow Gold Black Opal and Diamond Star Burst Pin Pendant
Located in Great Neck, NY
Gorgeous Vintage 18K Yellow Gold Black Opal and Diamond Star Burst Pin Pendant. This gorgeous Black
Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Opal And Diamond Yellow Gold 18 Ct", and we’ll notify you when there are new listings in this category.

Opal And Diamond Yellow Gold 18ct For Sale on 1stDibs

Find the exact opal and diamond yellow gold 18ct you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. Find an antique version now, or shop for 187 vintage or 200 modern creation for a more contemporary example of these cherished accessories. If you’re looking for an opal and diamond yellow gold 18ct from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic opal and diamond yellow gold 18ct over the years, but those made by Victor Mayer, Fei Liu and Stephen Webster are often thought to be among the most beautiful. An opal and diamond yellow gold 18ct of any era or style can lend versatility to your look, but a version featuring opal, from our inventory of 288, is particularly popular. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. Most of our opal and diamond yellow gold 18ct for sale are for women, but there are 94 pieces available to browse for men.

How Much is a Opal And Diamond Yellow Gold 18ct?

On average, an opal and diamond yellow gold 18ct at 1stDibs sells for $4,304, while they’re typically $390 on the low end and $150,000 for the highest priced versions of this item.