Skip to main content

Opal And Diamond 18 Karat Yellow Gold Necklaces

3
to
38
189
115
244
132
75
30
13
11
9
9
9
8
8
6
6
4
4
3
2
1
1
28
12
11
10
6
Sort By
Opal Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 14.62 carats of opal, .26 carat blue
Category

21st Century and Contemporary Unknown Artisan Chain Necklaces

Materials

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

Australian Opal 18 Karat Yellow Gold Diamonds Coral Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
yellow gold, many diamonds set on the tail feathers, the owl was engraved on an Australian opal which
Category

1990s European Artisan Pendant Necklaces

Materials

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

Handcraft Coral 18 Karat White and Yellow Gold Opals Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
pendant necklace in 18 karat white and yellow gold, set with three strand Australian opals,diamonds and
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

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

2.61ct Fine White Opal Oval Cabochon 18 Karat Yellow Gold Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
Fine White Opal 18 Karat Yellow Gold Pendant Necklace 2.61 Carat opal with beautiful play of
Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

14 Karat Yellow Gold Opal and Diamond Necklace
Located in Scottsdale, AZ
Designer: The Estate Watch & Jewelry Material: 14k yellow gold Opal: 1 disc shaped opal = 0.33ct
Category

21st Century and Contemporary Rope Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

French 1890s Art Nouveau Opal Diamond 18 Karat Yellow Gold Necklace
Located in Poitiers, FR
Necklace in 18 karat yellow gold, eagle head hallmark. Sublime antique necklace, it is formed of
Category

Antique 1890s French Art Nouveau Chain Necklaces

Materials

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

14 Karat Yellow Gold Vintage Opal and Diamond Drop Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Diamond: 7 round brilliant = .15cttw Color: G Clarity
Category

20th Century Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Opal Diamond 18 Karat Gold /Butterfly Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 6.92 carats opal, .20 carats sapphire & .36
Category

21st Century and Contemporary Unknown Artisan Chain Necklaces

Materials

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

Syna Yellow Gold Boulder Opal Necklace with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Boulder Opal 3.20 carats approx. Diamonds 0.10 carat approx. 18
Category

2010s Thai Contemporary Necklace Enhancers

Materials

Diamond, Opal, 18k Gold, Yellow Gold

European Made Australian Opal 18 karat Yellow Gold Necklace
Located in Miami, FL
This stunning necklace was crafted in Europe. It is made of 18 karat gold. It has the most stunning
Category

Vintage 1960s Unknown Modern More Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Syna Yellow Gold Boulder Opal Necklace with Diamond
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Boulder opal 1 carat approx. Diamond 0.05 carat approx. 18 inch
Category

2010s American Contemporary Necklace Enhancers

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Syna Yellow Gold Opal Cluster Necklace with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Opal 2 carats approx. Diamonds 0.50 carat approx. 18 inch length
Category

2010s American Contemporary Necklace Enhancers

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1960s Opal Diamonds 18 Karat Yellow White Gold Pendant
Located in Poitiers, FR
Pendant in 18 karat yellow and white gold. Delightful antique pendant, it is constituted of a line
Category

Vintage 1960s French Retro Pendant Necklaces

Materials

Fire Opal, Opal, White Diamond, Diamond, Yellow Gold, White Gold, 18k Go...

Handcraft Onyx 18 Karat Yellow Gold Diamonds Opal Sapphires Ruby Drop Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat yellow gold drop necklace.Handmade by our craftsmen assembled with
Category

21st Century and Contemporary Italian Artisan Drop Necklaces

Materials

Diamond, Onyx, Opal, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

12.98 Carat Opal Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 12.98 carats of opal & .16 carats of
Category

21st Century and Contemporary Unknown Artisan Chain Necklaces

Materials

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

Australian 3.20ct Opal Doublet Pendant Necklace 18 Karat Yellow Gold
By Renata Bernard
Located in Sydney, AU
metal: 18K yellow gold Chain: Sterling silver gold-plated. It may differ from the picture. Enquire if
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

40.8 Carat Fire Opal Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 40.8 carats of fire opal & 1.16 carats of
Category

21st Century and Contemporary Unknown Artisan Chain Necklaces

Materials

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

White Opal Pendant with Diamonds in 18 Karat Yellow Gold
Located in Lucerne, CH
Presenting a white opal pendant in 18 Karat yellow gold is a luxurious and elegant piece of jewelry
Category

1990s European Pendant Necklaces

Materials

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

26.57 Carat Fire Opal Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 26.57 carats fire opal & .54 carats of
Category

21st Century and Contemporary Unknown Modern Chain Necklaces

Materials

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

Syna Yellow Gold Opal Necklace with Tsavorites and Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Opal 13 carats approx. Tsavorites 0.05 carat approx. Diamonds 0.30
Category

2010s Thai Contemporary Pendant Necklaces

Materials

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

Syna Yellow Gold Opal Necklace with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
18 inch Opal Necklace created in 18 karat yellow gold Opal 1.5 carats approx. Diamonds 0.12 carat
Category

2010s Thai Contemporary Pendant Necklaces

Materials

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

54.64 Carat Mexican Fire Opal Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 54.64 carats of fire opal & 1.4 carats of
Category

21st Century and Contemporary Unknown Artisan Chain Necklaces

Materials

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

18 Karat Yellow Gold Fire Opal, Green Garnet and Diamond Pendant Brooch
By GILIN
Located in Central, HK
1 Fire Opal - 16.82carats / 135 Fancy Color Diamond - 1.09carats 57 Green Garnet - 0.37carats
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, Opal, Garnet, 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

Syna Yellow Gold Mogul Necklace with Ethiopian Opal and Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian opal 4 carats approx. Diamonds 0.25 carat approx. 18 inch
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Black Diamond & Opal Station Necklace with "Peperomia" Pendant in 18 Karat Gold
By Eytan Brandes
Located in Sherman Oaks, CA
center opal stations. The leaves are 18 karat gold, hand-finished and signed by Eytan. The necklace
Category

2010s American Contemporary Beaded Necklaces

Materials

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

6.17 Carat Opal Pendant in 18 Karat Yellow Gold with Sapphire and Diamond
By Sunita Nahata
Located in Hong Kong, HK
gemstones cuts and color combinations. 6.17 Carat Opal Pendant in 18 Karat Yellow Gold with Multi Sapphire
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Boulder Opal and Diamond Pendant in 18 Karat Gold
Located in Atlanta, GA
Circa: 1980 Metal Type: 18 karat yellow gold Weight: 2.5 grams Dimensions: 1 inch height x 0.5
Category

Vintage 1980s Unknown Retro Pendant Necklaces

Materials

Diamond, Opal, Gold, White Gold

21st Century Fire Opal Diamonds Star 18 Karat Gold Necklace Alhambra Spain Sufi
By Vicente Gracia Art Jewellery
Located in Valencia, ES
4.95 Carat Fire Opal 5.25 Carat Diamonds of different colors Star, Ruthenium 18 Karat Gold Necklace
Category

21st Century and Contemporary Spanish Modern Pendant Necklaces

Materials

Opal, Fire Opal, Brown Diamond, Black Diamond, Yellow Diamond, White Dia...

Syna Yellow Gold Ethiopian Opal Necklace with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian opal 2.80 carats approx. Diamonds 0.40 carat approx. 18
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

"Maxine" Boulder Opal Pendant Necklace in 18 Karat Gold with Diamond Accents
By Eytan Brandes
Located in Sherman Oaks, CA
opals framed in gold and accented with natural brown diamonds. The opals are from our good friends at
Category

2010s American Contemporary Pendant Necklaces

Materials

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

8 Carat Diamond Tennis Line Necklace 18 Karat White Gold 4 Claws Set Riviera
By Hasbani Diamonds
Located in London, GB
Karat Yellow or Rose Gold on the request. Natural Diamond Colour: H Clarity: SI (eye clean) Cut: Round
Category

2010s British Modern Chain Necklaces

Materials

White Diamond, Diamond, Gold, Yellow Gold, White Gold, Rose Gold, 18k Gold

6.50 Carat Diamond Riviera 18 Karat White Gold 4 Claws Set Line Tennis Necklace
By Hasbani Diamonds
Located in London, GB
. Other Carat weights are also available in 18 Karat Yellow or Rose Gold on the request. Natural Diamond
Category

2010s British Modern Chain Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

7.35 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
in 18 Karat White Gold with a British Hallmark. Other Carat weights are also available in 18 Karat
Category

2010s British Modern Chain Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

7.17 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
Karat Yellow or Rose Gold on the request. Natural Diamond Total Weight: 7.17 Carat Colour: G Clarity
Category

2010s British Modern Chain Necklaces

Materials

White Diamond, Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold, Gold

13.72 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
are also available in 18 Karat Yellow or Rose Gold on the request. Natural Diamond Total Weight
Category

2010s British Modern Chain Necklaces

Materials

White Diamond, Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold, Gold

Syna Yellow Gold Opal and Labradorite Bead Necklace
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold 36 inch length Black Opal beads 31 carats approx. Labradorite
Category

2010s American Contemporary Beaded Necklaces

Materials

Opal, Labradorite, 18k Gold, Yellow Gold

Dimos 18k Gold Fire Opal and Diamonds Necklace
Located in Athens, GR
them with all 3 colors of gold. Set in 18 karats yellow gold to be carrying and soft around the opals
Category

2010s Greek Neoclassical Pendant Necklaces

Materials

Diamond, Opal, Fire Opal, 18k Gold

Dimos 18k Gold Fire Opal and Diamonds Necklace
Dimos 18k Gold Fire Opal and Diamonds Necklace
Free Shipping
H 1.575 in W 0.787 in D 0.197 in L 19.685 in
Syna Ethiopian Opal Yellow Gold Bead Necklace
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold 18 inch graduating length Ethiopian Opal 110 carats approx 18kyg
Category

2010s American Contemporary Beaded Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow 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
Mexican Opal 13.48 Carat Diamonds One of a Kind 18 Karat Yellow Gold Pendant
By Mousson Atelier
Located in Bangkok, TH
Mexican Opal 13.48 Carat Diamonds One of a Kind 18 Karat Yellow Gold Pendant Opals, unlike many
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

14 Karat Black Opal and Diamond Pendant
Located in Washington Depot, CT
14 Karat Yellow Gold Black Opal and Diamond Pendant This stunning pendant features one oval black
Category

20th Century Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Yellow Gold

Nina Nguyen White Opal Pear 18 Karat Gold Necklace Bezel-Set
By Nina Wynn
Located in Denver, CO
With its single, bezel-set white opal, the diamond-accented Lilly Gold Necklace is clean and
Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Natural Opal Diamond Pendant Necklace Estate 18k Yellow Gold Freeform Jewelry
Located in Torrance, CA
Stylish opal & diamond pendant, crafted in 18 karat yellow gold (pendant) and 14 karat yellow gold
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

18 Karat Gold Taper Baguettes Rainbow Gemstones Opal Diamond Circle Pendant
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold tapered baguettes rainbow gemstones ferris wheel opal diamond circle pendant. This
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Opal Diamond Yellow Gold Sailboat Brooch Pendant
Located in Los Angeles, CA
Opal diamonds and yellow gold sailboat brooch pendant circa 1990. SPECIFICATIONS: GEMSTONE
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

8.20 Carat Pave Diamond and Fire Opal 18 Karat Leaves Pendant Brooch
Located in Chevy Chase, MD
An amazing Diamond and Fire Opal pendant brooch! The oxidized white gold leaf is pave set with a
Category

Late 20th Century Pendant Necklaces

Materials

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

Bespoke 3 Carat Round Diamond 18 Kt White Gold Cluster Daisy Pendant Necklace
By Hasbani Diamonds
Located in London, GB
an adjustable chain suitable for any occasion set in 18 Karat White Gold, British Hallmarked. The
Category

2010s British Modern Pendant Necklaces

Materials

Blue Sapphire, Ruby, Emerald, White Diamond, Diamond, Yellow Gold, Gold,...

Antique 2.48 Carat Opal and 1.20 Carat Diamond Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.48 carat opal and 1.20 carat diamond, 14 karat 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
Antique 2.38 Carat Opal and Diamond Yellow Gold Pendant Brooch, 1880s
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.38 carat opal and 0.75 carat diamond, 12 karat yellow
Category

Antique 1880s Unknown Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold

Syna Yellow Gold Ethiopian Opal Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian Opal 32 carats approx. Diamonds 0.50 carat approx. Chain
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Billie 14K Yellow Gold Pear-Cut Pink Opal Necklace
Located in New York, NY
Decorate yourself in elegance with this Necklace is crafted from 14-karat Yellow Gold by Gin
Category

21st Century and Contemporary Chinese Art Deco Drop Necklaces

Materials

Onyx, Opal, 14k Gold, Yellow Gold

Syna Yellow Gold Opal Fish Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Hand carved Opal Fishes in waves 41 carats approx. Diamonds 2.3
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

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

Syna Yellow Gold Ethiopian Opal Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian opal 8.50 carats approx. Diamonds 0.50 carat approx
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Victorian Style 1.60Ct Opal Pearl and Diamond 9K Yellow Gold Pendant/Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.60 carat opal, pearl and 0.02 carat diamond, 9 karat yellow gold
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Opal, Pearl, Yellow Gold

Syna Yellow Gold Pink Opal Drop Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Pink Opal 18 carats approx. Diamonds 0.10 carat approx. Chain sold
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Syna Yellow Gold Cosmic Ethiopian Opal Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian opal 9 carats approx. Diamonds 0.55 carat approx. Chain
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique 5.48 Carat Opal and 2.91 Carat Diamond 15k Yellow Gold Heart Pendant
Located in Jesmond, Newcastle Upon Tyne
karat yellow gold heart pendant; part of our diverse antique jewellery and estate jewelry collections
Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Diamond, Opal, 15k Gold, Yellow Gold

5.00 Carat Opal, Pink, Yellow, Orange Sapphire Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
One of a kind lucky beetle necklace in 18 Karat rose gold 26,2g set with the finest diamonds in
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Opal, Yellow Sapphire, Pink Sapphire, Tourmaline, Sapphire, Tsavorite, W...

Marlo Laz Diamond White Onyx Opal 14K Yellow Gold Evil Eye Pendant Necklace
By Marlo Laz
Located in New York, NY
protection, white diamonds for strength, and opals for spontaneity, this 14 karat yellow gold amulet necklace
Category

2010s American Contemporary Pendant Necklaces

Materials

White Diamond, Onyx, Opal, 14k Gold

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

Opal And Diamond 18 Karat Yellow Gold Necklaces For Sale on 1stDibs

Find an expansive variety of opal and diamond 18 karat yellow gold necklaces available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and yellow gold. Find a collection of 123 vintage versions or 243 modern creations for a more contemporary example of these cherished accessories. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 21st Century. Pieces in our collection of opal and diamond 18 karat yellow gold necklaces made by contemporary jewelers — as well as those associated with modern — are very popular. There have been many well-made iterations of these items over the years, but those made by Syna Jewels, Giulians and Nina Wynn are often thought to be among the most beautiful. Any of these pieces can lend versatility to your look, but diamond versions, from our inventory of 290, are particularly popular. Today, if you’re looking for round cut opal and diamond 18 karat yellow gold necklaces and are unable to find the perfect match, our selection also includes oval cut and cabochon alternatives. There aren’t many items for men in our collection of opal and diamond 18 karat yellow gold necklaces, as most of the options available are for women.

How Much are Opal And Diamond 18 Karat Yellow Gold Necklaces?

Prices for opal and diamond 18 karat yellow gold necklaces start at $162 and top out at $119,716 with these necklaces, on average, selling for $4,696.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.