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18ct Opal Necklace

18ct Gold Opal Necklace
18ct Gold Opal Necklace

18ct Gold Opal Necklace

Located in London, GB

18ct Gold Opal Pendant with Matching 18ct Gold Chain . Rare Vintage Design with timeless appeal Pear Shaped Pendant has a swinging central section which is holding two Natural Opals...

Category

Vintage 1970s Unknown Art Deco Chain Necklaces

Materials

Opal, Gold

Ethiopian Opal Bead Necklace, 18K Gold Clasp, Handcrafted in CT
Ethiopian Opal Bead Necklace, 18K Gold Clasp, Handcrafted in CT

Ethiopian Opal Bead Necklace, 18K Gold Clasp, Handcrafted in CT

Located in Westport, CT

Ethiopian opal, each bead with its own flash of color beneath the surface. Some show more fire than others, that's the nature of the stone. The 18K gold is minimal, just the clasp. ...

Category

2010s American Artisan Beaded Necklaces

Materials

Opal, 18k Gold

Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT
Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT

Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT

Located in Napoli, IT

Lovely condition considering its age Unless otherwise stated boxes are for presentation only Metal: 18 Kt white gold, tested Hallmarks: none/worn Gems: 1 pear faceted cut natural fi...

Category

Vintage 1920s European Art Deco Pendant Necklaces

Materials

Diamond, Opal, Fire Opal, 18k Gold

Rare 2.77 ct Moon-Inspired Fire Opal Necklace in 18K Yellow Gold
Rare 2.77 ct Moon-Inspired Fire Opal Necklace in 18K Yellow Gold

Rare 2.77 ct Moon-Inspired Fire Opal Necklace in 18K Yellow Gold

Located in Suwanee, GA

Rare 2.77 ct Moon-Inspired Fire Opal Necklace in 18K Yellow Gold.

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, Tsavorite, Fire Opal, Gold, 18k Gold, Yellow Gold

18ct Yellow Gold Opal Pendant
18ct Yellow Gold Opal Pendant

18ct Yellow Gold Opal Pendant

Located in London, GB

An elegant opal pendant crafted in solid 18ct yellow gold, presented on an 18-inch matching chain. The natural opal displays a beautiful play of colour, making each piece unique a...

Category

2010s British Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant
Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant

Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant

Located in Napoli, IT

This gorgeous Edwardian period necklace is 1910 Fine hand crafting of 18 KT / Platinum matched with a 9 KT traditional chain as found A lovely elongated pendant with a diamond line l...

Category

Early 20th Century European Edwardian Pendant Necklaces

Materials

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

18ct White Gold and Platinum Victorian Opal, Diamond Lucky Horseshoe Necklace
18ct White Gold and Platinum Victorian Opal, Diamond Lucky Horseshoe Necklace

18ct White Gold and Platinum Victorian Opal, Diamond Lucky Horseshoe Necklace

Located in Brighton, GB

The pendant is a conversion piece made of 18ct white gold and features the most mesmerising opal stones, surrounded by sparkling diamonds.

Category

Antique Late 19th Century English Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold, Platinum

18ct 750 Gold Large Trio Opal Pendant
18ct 750 Gold Large Trio Opal Pendant

18ct 750 Gold Large Trio Opal Pendant

Located in London, GB

18ct Gold trio opal Pendant Length 4cm (Incl. Bail ) Italian Stamp marks 750 & province marks valencia Circa 1970s Weight 5 gram

Category

Late 20th Century Italian Pendant Necklaces

Materials

Opal, Gold, 18k Gold

21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!
21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!

21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!

Located in Sherman Oaks, CA

Gorgeous Free Form Mexican Fire Opal in Unique/Custom Free Form Pendant Prong Setting Beautiful Orange Color and Opalescence Weight of Opal = 21.12 ct Total Mass of Pendant = 12.2 gr...

Category

Early 2000s Pendant Necklaces

Materials

Opal, Fire Opal, 18k Gold, Yellow Gold

Opal & Diamond Pendant Set in 18ct Yellow Gold
Opal & Diamond Pendant Set in 18ct Yellow Gold

Opal & Diamond Pendant Set in 18ct Yellow Gold

Located in London, GB

An elegant pendant featuring a captivating opal accented with sparkling diamonds, beautifully set in rich 18ct yellow gold. A refined design that highlights the natural play of colou...

Category

2010s Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Boulder Opal 19.57 ct and Diamond Pendant in 18k Yellow Gold
Boulder Opal 19.57 ct and Diamond Pendant in 18k Yellow Gold

Boulder Opal 19.57 ct and Diamond Pendant in 18k Yellow Gold

Located in La Jolla, CA

19.57 ct Boulder Opal and Diamond Pendant in 18k Yellow Gold Boulder Opal Pendant features a long Oval Boulder Opal with Blue and Green Play-of-Color, weighing 19.57 carats, accent...

Category

20th Century North American Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique 18ct White Gold Edwardian Opal & Diamond Pendant
Antique 18ct White Gold Edwardian Opal & Diamond Pendant

Antique 18ct White Gold Edwardian Opal & Diamond Pendant

Located in Brighton, GB

Edwardian Pear-Shaped Opal & Diamond Pendant Circa 1910 THE CHAIN IS SOLD SEPARATELY. A captivating piece from the Edwardian era, this antique pendant showcases a luminous oval...

Category

Early 20th Century European Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

18.22 ct White Opal Pendant with Diamonds in 18 Karat White  Gold
18.22 ct White Opal Pendant with Diamonds in 18 Karat White  Gold

18.22 ct White Opal Pendant with Diamonds in 18 Karat White Gold

Located in AMSTERDAM, NL

Presenting a beautiful 18.22ct white opal play of colors hand made pendant in 18 Karat white gold is a luxurious and elegant piece of jewelry. The opal, with its milky white body...

Category

2010s European Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

“Snow White’s Apple” Australian Solid Black Opal Diamond 18ct Gold Pendant
“Snow White’s Apple” Australian Solid Black Opal Diamond 18ct Gold Pendant

“Snow White’s Apple” Australian Solid Black Opal Diamond 18ct Gold Pendant

Located in SYDNEY, AU

The Snow White’s Apple pendant is beautifully defined by its perfectly rounded, apple-shaped body, formed by a 1.75ct Australian black opal. The opal displays a rare and captivating ...

Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

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

0.99ct Oval Opal & Diamonds Pendant Set in 18ct Yellow Gold
0.99ct Oval Opal & Diamonds Pendant Set in 18ct Yellow Gold

0.99ct Oval Opal & Diamonds Pendant Set in 18ct Yellow Gold

Located in London, GB

This beautiful pendant opal and diamonds is set with a 0.99ct oval-shaped opal gemstone. The pendant is suspended from a 18 inches adjustable at 16 inches 18ct yellow gold chain. To...

Category

2010s Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

“Paradise Waves” Australian 1.7ct Solid Semi-Black Opal Pendant 18ct Yellow Gold
“Paradise Waves” Australian 1.7ct Solid Semi-Black Opal Pendant 18ct Yellow Gold

“Paradise Waves” Australian 1.7ct Solid Semi-Black Opal Pendant 18ct Yellow Gold

Located in SYDNEY, AU

This 1.70ct cabochon-cut natural Australian semi-black opal takes centre stage in this stunning 18ct yellow gold pendant. The opal displays a mesmerizing play of colour, with flashes...

Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

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

Antique 18ct Gold, Large Early Victorian Opal & Diamond Heart Pendant
Antique 18ct Gold, Large Early Victorian Opal & Diamond Heart Pendant

Antique 18ct Gold, Large Early Victorian Opal & Diamond Heart Pendant

Located in Brighton, GB

Antique Heart Pendant 18ct Gold Circa 1870 *The chain is sold separately Step into a realm of timeless elegance with this remarkable early Victorian pendant, a true museum-worth...

Category

Antique Late 19th Century English Victorian Pendant Necklaces

Materials

Diamond, Opal, Gold, 18k Gold, Silver

Australian Solid Crystal Jelly Opal Diamond 18ct Gold Pendant Green Violet Blue
Australian Solid Crystal Jelly Opal Diamond 18ct Gold Pendant Green Violet Blue

Australian Solid Crystal Jelly Opal Diamond 18ct Gold Pendant Green Violet Blue

Located in SYDNEY, AU

This elegant pendant features a natural Australian crystal opal, expertly shaped in a smooth cabochon cut to enhance its distinctive jelly-like translucence and inner luminosity. A c...

Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

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

“Art Deco Temple” Australian Semi-Black Crystal Opal Diamond Pendant 18ct Gold
“Art Deco Temple” Australian Semi-Black Crystal Opal Diamond Pendant 18ct Gold

“Art Deco Temple” Australian Semi-Black Crystal Opal Diamond Pendant 18ct Gold

Located in SYDNEY, AU

The Art Deco Temple pendant celebrates architectural elegance and extraordinary colour. At its centre, a 0.75ct solid Australian semi-black crystal opal displays a captivating play o...

Category

21st Century and Contemporary Australian Art Deco Pendant Necklaces

Materials

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

Opal & Diamond Pendant set in 18ct White & Rose Gold on 16" White Gold Chain
Opal & Diamond Pendant set in 18ct White & Rose Gold on 16" White Gold Chain

Opal & Diamond Pendant set in 18ct White & Rose Gold on 16" White Gold Chain

Located in London, GB

A stunning opal & diamond Pendant, exquisitely crafted in 18ct white and rose gold, suspended from a 16" white gold chain. The luminous opal displays a captivating play of colours, b...

Category

2010s Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Rose Gold, White Gold

Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond
Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond

Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond

By Hasbani Diamonds

Located in London, GB

Ruby Cluster Pendant, The radiant red oval shaped ruby in the center is surrounded by 12 round brilliant cut white stunning diamonds weighing a total of 0.60 carat color G/H clarity ...

Category

2010s British Modern Pendant Necklaces

Materials

Amethyst, Aquamarine, Chalcedony, Citrine, Diamond, White Diamond, Emera...

Recent Sales

18ct Yellow Gold Opal and Diamond Necklace and Pendant
18ct Yellow Gold Opal and Diamond Necklace and Pendant

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 eight claw set natural round brilliant cut diamonds, complemented by a beautifully p...

Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Art Deco Opal Diamond Pendant Necklace 18ct Gold Platinum 15ct Opal circa 1930
Art Deco Opal Diamond Pendant Necklace 18ct Gold Platinum 15ct Opal circa 1930

Art Deco Opal Diamond Pendant Necklace 18ct Gold Platinum 15ct Opal circa 1930

Located in Lancaster , GB

The Opal is set in 18ct Yellow Gold and dangles from a decorative Platinum knot encrusted with sparkling Diamonds with a 0.08ct stone in the centre.

Category

Vintage 1930s British Art Deco Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Platinum

14ct Yellow Gold Opal Pendant & 18ct Gold Chain
14ct Yellow Gold Opal Pendant & 18ct Gold Chain

14ct Yellow Gold Opal Pendant & 18ct Gold Chain

Located in Birmingham, GB

14ct Yellow Gold Opal Pendant & 18ct Gold Chain Enhance your jewellery collection with our exquisite Pre-owned 14ct Yellow Gold Opal Pendant & 18ct Chain. This elegant piece feature...

Category

21st Century and Contemporary British Pendant Necklaces

Materials

Opal, 14k Gold, 18k Gold, Yellow Gold

21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!
21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!

21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous!

Located in Sherman Oaks, CA

21.12 Ct Mexican Fire Opal in 18k Yellow Gold Pendant Setting Gorgeous! Gorgeous Free Form Mexican Fire Opal in Unique/Custom Free Form Pendant Prong Setting Beautiful Orange Color ...

Category

21st Century and Contemporary Mexican Modern Pendant Necklaces

Materials

Fire Opal, 18k Gold, Yellow Gold

Australian Solid Black Opal Diamond Pendant in 18ct Yellow Gold
Australian Solid Black Opal Diamond Pendant in 18ct Yellow Gold

Australian Solid Black Opal Diamond Pendant in 18ct Yellow Gold

Unavailable

H 1.08 in W 0.6 in D 0.37 in L 11.82 in

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 Australian Black Opal (14.8 x 11.7 x 5.2mm) as its centre stone, showcasing the dazzling c...

Category

21st Century and Contemporary Australian Artisan Pendant Necklaces

Materials

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

18K Rose Gold Gemmy Bear Yellow Opal 0.03 Ct White Diamond by Jochen Leën
18K Rose Gold Gemmy Bear Yellow Opal 0.03 Ct White Diamond by Jochen Leën

18K Rose Gold Gemmy Bear Yellow Opal 0.03 Ct White Diamond by Jochen Leën

By Jochen Leën

Located in Antwerp, BE

Yellow Opal has an uplifting and revitalizing effect, promoting emotional stability and positive thinking, a ray of sunshine for the soul. Stone: Natural Yellow Opal Provenance ston...

Category

2010s Canadian Contemporary Pendant Necklaces

Materials

White Diamond, Opal, 18k Gold, Rose Gold

2.01 ct Mexican Fire Opal & Diamond Necklace 18K Yellow Gold
2.01 ct Mexican Fire Opal & Diamond Necklace 18K Yellow Gold

2.01 ct Mexican Fire Opal & Diamond Necklace 18K Yellow Gold

Located in Suwanee, GA

2.01 ct Mexican Fire Opal & Diamond Necklace 18K Yellow Gold.

Category

2010s American Arts and Crafts Chain Necklaces

Materials

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

9.95 ct Natural Opal Pendant Necklace in 18k Yellow Gold
9.95 ct Natural Opal Pendant Necklace in 18k Yellow Gold

9.95 ct Natural Opal Pendant Necklace in 18k Yellow Gold

Located in La Jolla, CA

9.95 ct Natural Opal Pendant Necklace in 18k Yellow Gold Natural Opal Pendant Necklace features one Oval Opal with Pink, Purple, and Blue Play-of-Color set in 18k Yellow Gold setti...

Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Opal, 14k Gold, 18k Gold, Yellow Gold

22.31 ct Boulder Opal Pendant Necklace in 18k & 14k Yellow Gold
22.31 ct Boulder Opal Pendant Necklace in 18k & 14k Yellow Gold

22.31 ct Boulder Opal Pendant Necklace in 18k & 14k Yellow Gold

Located in La Jolla, CA

22.31 ct Boulder Opal Pendant Necklace in 18k & 14k Yellow Gold Boulder Opal Pendant Necklace features a Natural Boulder Opal weighing 22.31 carats with Orange, Purple, and Green Pl...

Category

21st Century and Contemporary North American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

18ct White Gold Diamond & Opal Cluster Necklace 16"-18”
18ct White Gold Diamond & Opal Cluster Necklace 16"-18”

18ct White Gold Diamond & Opal Cluster Necklace 16"-18”

Located in Rugby, England

Treat the special women in your life with the ultimate brand new gift – our unworn 18ct White Gold Diamond & Opal Cluster Necklace!

Category

2010s British Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

LB Exclusive 18K Yellow Gold 5.0 Ct Diamond and Opal Pendant Necklace
LB Exclusive 18K Yellow Gold 5.0 Ct Diamond and Opal Pendant Necklace

LB Exclusive 18K Yellow Gold 5.0 Ct Diamond and Opal Pendant Necklace

By LB Exclusive

Located in Southampton, PA

A peach-toned 70 carat Opal gemstone serves as a breathtaking focal point on this exquisite 18K Yellow Gold necklace. This piece’s radiant pendant measures 1.25” long, 1.0” wide, and...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

14.21 ct. Bezel Set Round Ethiopian Opal, 18k Yellow Gold Pendant Drop Necklace
14.21 ct. Bezel Set Round Ethiopian Opal, 18k Yellow Gold Pendant Drop Necklace

14.21 ct. Bezel Set Round Ethiopian Opal, 18k Yellow Gold Pendant Drop Necklace

By Sarosi By Timeless Gems

Located in Los Angeles, CA

Beautiful and bright! This pendant features a large and impressive golden Ethiopian opal set in an 18k yellow gold handmade bezel. Opals are truly the rainbow of all the gemstones wi...

Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

3.62 Ct. Oval Opal and Diamond Vintage Style Necklace in 18K White Gold
3.62 Ct. Oval Opal and Diamond Vintage Style Necklace in 18K White Gold

3.62 Ct. Oval Opal and Diamond Vintage Style Necklace in 18K White Gold

Located in Bangkok, TH

Crated in 18K white gold, this delightful pendant necklace features a play-of-color 3.62 carat opal as its center. It is complemented by 12 diamonds. This breathtaking necklace would...

Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

8.34 Ct. Pear Shape Opal Pendant, 18K Yellow Gold
8.34 Ct. Pear Shape Opal Pendant, 18K Yellow Gold

8.34 Ct. Pear Shape Opal Pendant, 18K Yellow Gold

Located in New York, NY

An 8.34 ct. Pear Shape Opal Pendant made in 18 Karat Yellow Gold.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Fei Liu Opal Diamond 18ct Two-Tone Gold Pendant Necklace
Fei Liu Opal Diamond 18ct Two-Tone Gold Pendant Necklace

Fei Liu Opal Diamond 18ct Two-Tone Gold Pendant Necklace

By Fei Liu

Located in Birmingham, .

Description: An 18ct white gold original design by Fei Liu, featuring an opulent 14.8ct opal, framed with diamonds and rose gold accents of sea shell motifs. - Weight: 10gm - Size (...

Category

2010s British Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Gold, 18k Gold, Gold Plate, Rose Gold, Whi...

Fei Liu Opal Sapphire Diamond 18ct Gold Teardrop Pendant Necklace
Fei Liu Opal Sapphire Diamond 18ct Gold Teardrop Pendant Necklace

Fei Liu Opal Sapphire Diamond 18ct Gold Teardrop Pendant Necklace

By Fei Liu

Located in Birmingham, .

Description: A limited-edition pendant in 18ct gold by Fei Liu. Featuring an 8.87ct opal with an exceptional colour of play, bordered with scallops of 2.59ct blue sapphires and 0.388...

Category

2010s British Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Sapphire, Blue Sapphire, Gold, 18k Gold, G...

12.24 ct. Opal and Tanzanite 18 Karat Yellow Gold Drop Pendant Necklace w/ Chain
12.24 ct. Opal and Tanzanite 18 Karat Yellow Gold Drop Pendant Necklace w/ Chain

12.24 ct. Opal and Tanzanite 18 Karat Yellow Gold Drop Pendant Necklace w/ Chain

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This handcrafted pendant features a beautiful 12.24 carat pear-shaped opal and a bright oval tanzanite set in 18k yellow gold. The opal’s vibrant orange, yellow and green colors will...

Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Opal, Tanzanite, Multi-gemstone, 18k Gold, Gold, Yellow Gold

9.46 Ct. Ethiopian Opal and Diamond Pendant in 18k Yellow Gold
9.46 Ct. Ethiopian Opal and Diamond Pendant in 18k Yellow Gold

9.46 Ct. Ethiopian Opal and Diamond Pendant in 18k Yellow Gold

Located in Bangkok, TH

Artfully fabricated in 18k yellow gold, the enchanting gemstone is suffused with gorgeous electric pastel hues of green, orange, and lavender. The opal is framed in a luxury design a...

Category

21st Century and Contemporary Unknown Victorian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

7.94 Ct. Ethiopian Opal with Diamond and Emerald Pendant in 18K Yellow Gold
7.94 Ct. Ethiopian Opal with Diamond and Emerald Pendant in 18K Yellow Gold

7.94 Ct. Ethiopian Opal with Diamond and Emerald Pendant in 18K Yellow Gold

Located in Bangkok, TH

A magnificent antique style yellow gold pendant, this natural Ethiopian opal pendant has natural emerald and diamonds accents. The oval shaped opal weight of 7.94 carats and is prong...

Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

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

Fred of Paris Baie Des Anges 18K Yellow Gold 1.32 ct Diamond and Pink Opal
Fred of Paris Baie Des Anges 18K Yellow Gold 1.32 ct Diamond and Pink Opal

Fred of Paris Baie Des Anges 18K Yellow Gold 1.32 ct Diamond and Pink Opal

Located in Southampton, PA

This Fred of Paris Baie Des Anges necklace is an exquisite piece that will earn you endless compliments. A stunning showpiece, it is crafted from opulent 18K Yellow Gold. The 34” lon...

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Opal, Yellow Gold

18ct Opal Pendant w Earth Mined Diamonds in Solid 14K White Gold Pear 28x20mm
18ct Opal Pendant w Earth Mined Diamonds in Solid 14K White Gold Pear 28x20mm

18ct Opal Pendant w Earth Mined Diamonds in Solid 14K White Gold Pear 28x20mm

Located in Columbus, OH

This beautiful pendant features a stunning 18.33 carat Opal gemstone with natural earth mined diamonds and milgrain detail set in solid 14K gold. This Opal pendant makes a lovely Oct...

Category

2010s American Art Deco Pendant Necklaces

Materials

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

Fernand Demaret 18 Carat Gold Modernist Pendant, Art Jewel 1970, Belgium
Fernand Demaret 18 Carat Gold Modernist Pendant, Art Jewel 1970, Belgium

Fernand Demaret 18 Carat Gold Modernist Pendant, Art Jewel 1970, Belgium

By Fernand Demaret

Located in Bruxelles, BE

Fernand DEMARET Studio (Bijouterie Fernand DEMARET) 18ct gold and black synthetic opal necklace. by Fernand Demaret , a famous Belgian goldsmith and his studio's artists.

Category

Vintage 1970s Belgian Modernist Pendant Necklaces

Materials

18k Gold

3.18 ct Fire Opal, Tsavorite Pendant Necklace 18K Yellow Gold
3.18 ct Fire Opal, Tsavorite Pendant Necklace 18K Yellow Gold

3.18 ct Fire Opal, Tsavorite Pendant Necklace 18K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

3.18 ct Mexican Fire Opal, Tsavorite Pendant Necklace 18K Yellow Gold.

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, Tsavorite, Fire Opal, 18k Gold, Yellow Gold

18 Karat White Gold 1.45 Ct Opal 0.28 Cttw Diamond Necklace
18 Karat White Gold 1.45 Ct Opal 0.28 Cttw Diamond Necklace

18 Karat White Gold 1.45 Ct Opal 0.28 Cttw Diamond Necklace

By Campanelli & Pear

Located in Troy, MI

Opals have been compared to volcanoes, galaxies, and fireworks with their never ending combination of colors and patterns. This kaleidoscopic gem encompasses the green of emerald, th...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Opal

Fei Liu Tanzanite Opal Diamond 18ct White Gold Pendant Necklace
Fei Liu Tanzanite Opal Diamond 18ct White Gold Pendant Necklace

Fei Liu Tanzanite Opal Diamond 18ct White Gold Pendant Necklace

By Fei Liu

Located in Birmingham, .

Effortlessly classic pendant created by Fei Liu. This pendant features 16.5ct boulder pear-cut tanzanite with stunning translucency, decorated with a 1.10ct opal and 1.480ct diamond....

Category

2010s British Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Tanzanite, Gold, 18k Gold, Gold Plate, Whi...

Natural Australian 3.43 Ct Boulder Opal Pendant Necklace in 18k Yellow Gold
Natural Australian 3.43 Ct Boulder Opal Pendant Necklace in 18k 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 ethically sourced from Jundah-Opalville, Opal Minded's own mines. The piece featur...

Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Yellow Gold

Black Opal Triangular Necklace Set in 18 Ct Yellow Gold on Race Chain
Black Opal Triangular Necklace Set in 18 Ct Yellow Gold on Race Chain

Black Opal Triangular Necklace Set in 18 Ct Yellow Gold on Race Chain

Located in Yorkshire, West Yorkshire

A spectacular Black Opal weighing 10.02ct showing such a wide span of colour. What makes this Opal so distinct and interesting is that naturally half the stone shows a range of blues...

Category

21st Century and Contemporary British Modern Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Australian 0.96 Ct Black Opal Pendant Necklace in 18k White Gold with Diamonds
Australian 0.96 Ct Black Opal Pendant Necklace in 18k White Gold with Diamonds

Australian 0.96 Ct Black Opal Pendant Necklace in 18k White Gold with Diamonds

By Renata Bernard

Located in Sydney, AU

Regal and utterly majestic is the wearer of the 'Ciao, Bella!' black opal (0.96ct) pendant sourced from Lightning Ridge, Australia. The perfectly stunning opal gemstone features a de...

Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, Black Opal, White Gold

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18ct Opal Necklace For Sale on 1stDibs

You are likely to find exactly the 18ct opal necklace you’re looking for on 1stDibs, as there is a broad range for sale. 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. You can easily find a 8 antique edition and 175 modern creations to choose from as well. Finding the perfect 18ct opal necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic 18ct opal necklace over the years, but those made by Renata Bernard, Giulians and Fei Liu are often thought to be among the most beautiful. See these pages for a cabochon iteration of this accessory, while there are also pear cut cut and oval cut cut versions available here, too. Most of our 18ct opal necklace for sale are for women, but there are 25 pieces available to browse for men.

How Much is a 18ct Opal Necklace?

Prices for a 18ct opal necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $598 and can go as high as $76,000, while this accessory, on average, fetches $4,720.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Opal in Jewelry Design

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).

Finding the Right Pendant-necklaces for You

Whether you’re layering multiple jewelry pieces or opting for a single strand, vintage pendant necklaces are versatile accessories that can elevate your casual wear as easily as they can add a creative flourish to your formal attire.

The earliest jewelry was less about accessorizing than it was about wearers arming themselves with amulets. In Ancient Egypt, some amulets featured a loop so that they could be strung around one’s neck. While rubies have long been one of the few gemstones that can give diamonds a run for their money, members of some ancient civilizations valued the stones from the get-go, donning ruby pendants as well as other stones with the belief that these adornments would bring protection, healing powers or strength. Today, we still wear our charm bracelets and charm pendants around our necks for good luck.

Later, pendant necklaces, like most fine jewelry, were worn strictly by royalty or the upper class and conferred wealth and prestige. This changed over time, thankfully, as wearing jewelry became more widespread, a democratized means of personal expression.

During the 18th and 19th centuries, pendant necklaces evolved from their status as spiritual amulets, but the jewels still carried deep personal significance. Victorian pendants, in particular, were part of the “mourning jewelry” tradition. Wearers would embed their pendants with locks of hair from a deceased loved one as a way of grieving in the wake of a loss. In the case of cameo jewelry, some pendants were even decorated with miniature hand-carved portraits in a detailed raised relief. Today, portraiture is still a characteristic of many of the hand-carved pendant necklaces offered by Italian jewelry house Scala Gioielli.

Luxury fine jewelry brands such as Cartier, BVLGARI and David Yurman offer their own unique interpretations of the cherished accessory, embellishing platinum or gold pendant necklaces with diamonds, sapphires and other stones.

On 1stDibs, find an extraordinary range of vintage pendant necklaces and other necklaces today.

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