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Opal Pendant 18k

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Oval Opal Pendant 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Style: Opal Pendant Total Weight: 2.3 Grams
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Opal, Yellow Gold, 18k Gold

One Lady's Marcus & CO Black Opal Pendant, 18k Yellow Gold
By Marcus & Co.
Located in New York, NY
carats. Pendant is cast and hand assembled with 18k yellow gold. Gross weight is 14 grams.
Category

Vintage 1970s American Art Deco Brooches

Materials

Black Opal, Yellow Gold

Opal Diamond 18 K Pendant Clip
Located in Bad Kissingen, DE
18 k yellow gold hallmarked 750 6,84 ct opal 0,90 ct diamonds weight 9,6 gram size 40 x 20 mm
Category

21st Century and Contemporary German Pendant Necklaces

Materials

18k Gold

Opal Diamond 18 K Pendant Clip
Opal Diamond 18 K Pendant Clip
Free Shipping
W 0.79 in L 1.58 in
Opal Necklace, 18K Yellow Gold Pendant, 9.7gr
Located in Laguna Beach, CA
Ethiopian opal pendant necklace. The pendant setting is stamped 18k and weighs 8.8 grams gross
Category

20th Century Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

18K Gold Opal Alexander The Great Coin Pendant
Located in Arcadia, CA
18-karat yellow gold Decorate with white diamonds 0.175ct and Opal Ancient, authentic Alexander The
Category

2010s Pendant Necklaces

Materials

Opal, 18k Gold

18K Gold Opal Alexander The Great Coin Pendant
18K Gold Opal Alexander The Great Coin Pendant
Free Shipping
W 13.78 in D 1.58 in L 22.84 in
18k Gold Australian Boulder Opal and Diamond Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
A stylish and intriguing 18k gold pendant with a natural Australian boulder opal and a Bolshevik
Category

2010s Dutch Artisan Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

18k Gold Australian Boulder Opal and Peridot Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
A stylish and intriguing 18k gold pendant with a natural Australian boulder opal and a brilliant
Category

2010s Dutch Artisan Pendant Necklaces

Materials

Opal, Peridot, 18k Gold

18k Gold Australian Boulder Opal and Amethyst Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
A stylish and intriguing 18k gold pendant with a natural Australian boulder opal and a brilliant
Category

2010s Dutch Artisan Pendant Necklaces

Materials

Amethyst, Opal, 18k Gold

18k Gold Deco Style Pendant with Opal and Diamonds
By Amy Glaswand
Located in New York, NY
Art Deco is the influence for the design of this modern pendant. This piece features a opal center
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Steven Battelle 0.8 Carats Ethiopian Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A fiery round 7 mm faceted Welo mine Ethiopian Opal is set in a delicate handmade "spiral with
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

Mid-Century Black Opal and Diamond 18K White Gold Pendant
Located in Beverly Hills, CA
One black opal and diamond 18K white gold pendant centering one pear-shaped cabochon black opal
Category

Vintage 1950s Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Australian Opal and Diamond Castle Pendant 18k Gold R4284
Located in Osprey, FL
♥ Solid 18k yellow gold castle pendant set with a beautiful doublet Australian Opal and diamonds ♥
Category

2010s American Pendant Necklaces

Materials

Opal, Diamond, Gold, 18k Gold

33.53ct Australian Boulder Opal Pendant Brooch Combo 18K Gold V1127
Located in Osprey, FL
Adorn yourself with this magnificent 33.53ct Australian Boulder Opal pendant brooch combo! This
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold

5.09ctw Australian Natural Black Opal Pendant Necklace 18k White Gold
Located in Houston, TX
This beautiful pendant features a natural 5.09ctw natural black opal set in 18 karat white gold on
Category

21st Century and Contemporary Australian Modern Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold, White Gold

Steven Battelle 27.3 Carats Koroit Boulder Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A nice 18 x 29 mm oval harlequin Koroit boulder opal with nearly every rainbow color displayed is
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

18k Gold Art Opal Pendant with Japanese Gold Painting Technology
By MOISEIKIN
Located in Hong Kong, HK
Pendant #6036700004 Weight 6.40g, 1 Ran Opal 11.74ct, Diamond 0.32ct *Please take extra care of the
Category

2010s Russian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

6.17 Carat Australian Black Opal Diamond 18k White Gold Pendant
Located in Beverly Hills, CA
A fine natural black opal from Lightning Ridge, Australia takes center stage! It weighs an
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Australian Boulder Opal Feather Style Pendant 18K Gold 11.3g V1124
Located in Osprey, FL
This exquisite Australian Boulder Opal pendant features a stunning feather-like design in a matte
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

18k Gold Art Opal Pendant with Japanese Gold Painting Technology
By MOISEIKIN
Located in Hong Kong, HK
Pendant Top, #603100000 Weight 4.54g 1 pc Ran Opal (black opal) 4.57ct, Diamond 0.31ct *Please take
Category

2010s Russian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

18k Gold Art Opal Pendant with Japanese Gold Painting Technology
By MOISEIKIN
Located in Hong Kong, HK
require the same chain used in the photo, please do not hesitate to inquire us. 18K Gold Pendant
Category

2010s Russian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

38.17ct Australian Boulder Opal Ring Pendant 18K Gold 35.8g V1129
Located in Osprey, FL
This striking statement piece is crafted from 18K gold and features a stunning Australian boulder
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

5.85ct Australian Boulder Opal and Diamond Pendant 18K Gold V1126
Located in Osprey, FL
This stunning 5.85ct Australian Boulder Opal and Diamond Pendant will captivate you with its
Category

2010s American Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1.60ctw Australian Oval Shaped Opal Pendant in 18k White Gold
Located in Houston, TX
This magnificent oval shaped opal pendant measures 1.60 carats and is set in 18 karat white gold
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Natural Untreated Australian 2.07ct Black Opal Pendant Necklace 18K White Gold
By Renata Bernard
Located in Sydney, AU
length: 17.02mm Opal width: 6.16mm Opal thickness: 2.91mm Pendant metal: 18K white gold Chain
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold, White Gold

Natural Untreated Australian 32.73ct Boulder Opal Pendant Necklace 18K Gold
Located in Sydney, AU
The white-blues and sparkling silvers of wintry dreams swirl in this dreamy boulder opal pendant
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Yellow Gold, 18k Gold

Natural Untreated Australian 0.35ct Black Opal Pendant Necklace 18K White Gold
By Renata Bernard
Located in Sydney, AU
The 'Swan' pendant represents the elegance and strength of this rare bird. Lovely black opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold, White Gold

Natural Australian 6.73ct Boulder Opal Pendant Necklace 18K White Gold
By Renata Bernard
Located in Sydney, AU
picture. Enquire if you would like to purchase an 18K solid gold chain. This opal pendant arrives in a
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Steven Battelle 32.1 Carats Indonesian Blue Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
matte-finish 18K gold in this ultimately simple and classic piece. Indonesian blue opal is a type of
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

Australian 0.48ct Opal Doublet Pendant 18K Yellow Gold with Diamonds
By Renata Bernard
Located in Sydney, AU
. This 18K yellow gold pendant featuring a completely unique opal is the ultimate piece for understated
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, Diamond, 18k Gold, Yellow Gold

Natural Untreated Australian 22.45ct Boulder Opal Pendant Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
weight: 22.45ct Opal length: 33.52mm Opal width: 13.88mm Opal thickness: 6.22mm Pendant metal: 18K
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Natural Australian 0.42ct Black Opal Pendant Necklace in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
. Enquire if you would like to purchase an 18K solid gold chain. This opal pendant arrives in a gun-metal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

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

Natural Australian 22.27ct Boulder Opal Diamonds Pendant Necklace 18K Gold
By Renata Bernard
Located in Sydney, AU
Opal thickness: 8.42mm Metal: 18K white gold This opal pendant arrives in a gun-metal aluminum box
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

18k Gold Australian Boulder Opal and South Sea Pearl Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
An exquisite 18k gold pendant with an Australian Boulder Opal and a golden South Sea Pearl. This is
Category

2010s Dutch Artisan Pendant Necklaces

Materials

Opal, South Sea Pearl, 18k Gold

Black Opal and Diamond Pendant Necklace in 18k White Gold
Located in Los Angeles, CA
Gorgeous 0.91 ct. black opal ova with 0.52 ct. good quality white diamond rounds. Handmade in 18k
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, White Gold

Natural 3.55ct Australian Opal Pear Cabochon 18k Yellow Gold Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
Natural Australian Cooper Pedy White Opal 18k Yellow Gold Solitaire Pendant Necklace. 3.55 Carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

20 Carat Australian Coober Pedy Opal & Diamond 18k Yellow Gold Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
Fine Natural Australian Coober Pedy Opal & Diamond 18k Yellow Gold Pendant Necklace. Large 20
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Black Opal, Fire Opal, Gold, 18k Gold, Yel...

Boulder Opal 18K Gold Silver Pendant Natural Multi-Colour Australian Gemstone
Located in Berlin, DE
18K yellow gold plated and matte finish silver pendant with natural Boulder Opal opal origin
Category

2010s German Artist Pendant Necklaces

Materials

Opal, Gold Plate, Silver, 18k Gold

Natural Untreated Australian 11.16ct Boulder Opal Pendant Necklace 18K Gold
Located in Sydney, AU
Simple yet alluring, the ‘Amdis’ boulder opal pendant (11.16ct) is a minimal 18K white gold
Category

2010s Australian Contemporary Pendant Necklaces

Materials

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

Majestic Australian Opal Jewellery Set Opal Ring Opal Pendant Opal Earrings
By Renata Bernard
Located in Sydney, AU
. The 'Ta Prohm' boulder opal pendant is an exceptional handmade piece set in 18K gold with diamond
Category

2010s Australian Contemporary Pendant Necklaces

Materials

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

Opal and Tzavorite Pendant
Located in Geneva, CH
Pendant named 'Horn of Africa' composed by a one carat Tzavorite ( from Tanzania) along with a free
Category

21st Century and Contemporary Aesthetic Movement Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Premium Quality Australian 8.04ct Boulder Opal Pendant in 18K White Gold
By Renata Bernard
Located in Sydney, AU
‘Marissa’ opal pendant features a stylish boulder opal (2.96ct) ethically sourced from Winton opal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Premium Quality Australian 22.62ct Opal Pendant Crafted in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
: 36.43mm Opal thickness: 3.81mm Metal: 18K yellow gold This opal pendant arrives in a gun-metal aluminum
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Premium Quality Australian 8.65ct Opal Pendant Crafted in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
Metal: 18K yellow gold This opal pendant arrives in a gun-metal aluminum box inside a paper orange box
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Australian 19.90ct Boulder Opal Pendant Necklace in 18K Yellow Gold
Located in Sydney, AU
: 19.90ct Opal length: 39.16mm Opal width: 17.96mm Opal thickness: 5.20mm Pendant metal: 18K yellow gold
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Premium Quality Australian 2.45ct Black Opal Pendant With Diamonds in 18K Gold
By Renata Bernard
Located in Sydney, AU
& Gemstone Measurements: Opal length: 14.48mm Opal width: 9.70mm Metal: 18K white gold This opal pendant
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Australian Natural 3.60ct Shell Opal Pendant Necklace in 18K Yellow Gold
Located in Sydney, AU
picture. Enquire if you would like to purchase an 18K solid gold chain. This opal pendant arrives in a
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 6.87ct Boulder Opal Pendant Necklace 18K Rose Gold
By Renata Bernard
Located in Sydney, AU
thickness: 4.05mm Metal: 18K rose gold This opal pendant arrives in a gun-metal aluminum box inside a
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Natural Australian 13.03ct Boulder Opal Pendant Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
. The pendant is new. Opal weight: 13.03ct Pendant metal: 18K white gold Chain: Sterling silver gold
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Australian 1.40ct Premium Quality Opal Doublet Pendant in 18K Yellow Gold
Located in Sydney, AU
purchase an 18K solid gold chain. This opal pendant arrives in a gun-metal aluminium box inside a paper
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

5.47ct Black Opal & 18K Gold Necklace
Located in MAIN BEACH, QLD
Opal Type: Black Opal Opal Weight: 5.47ct Opal Origin: Lightning Ridge, NSW, Australia Metals: 18K
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Black Opal, Opal, 18k Gold

Natural Untreated Australian 7.89 Carat Boulder Opal Pendant Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
unique gemstone. Masterfully set in our elegant 18 karats pure yellow gold, this opal pendant is a
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Premium Quality Australian 9.50ct Opal Doublet Pendant in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
: 9.50ct Opal length: 20.73mm Opal width: 14.19mm Opal thickness: 4.50mm Pendant metal: 18K yellow gold
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Australian Natural 11.87ct Boulder Opal Pendant Necklace in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
Opal thickness: 4.30mm Pendant metal: 18K yellow gold. This opal pendant arrives in a gun-metal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Natural Australian 15.27ct Boulder Opal Pendant Necklace in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
, 28.46mm in wide, 4.88mm in thickness. Metal: 18K Yellow Gold This opal pendant arrives in a gun-metal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Australian Opal and Diamond Castle Convertible Ring Pendant Charm 18k Gold
Located in Osprey, FL
♥ Solid 18k yellow gold castle pendant set with a beautiful doublet Australian Opal, diamonds, and
Category

2010s American Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Gold

Natural Australian 21.60ct Boulder Opal Pendant Necklace in 18K White Gold
By Renata Bernard
Located in Sydney, AU
would like to purchase an 18K solid gold chain. This opal pendant arrives in a gun-metal aluminum box
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Natural Australian 25.13ct Boulder Opal Pendant Necklace in 18K Rose Gold
By Renata Bernard
Located in Sydney, AU
length: 32.29mm Opal width: 8.60mm Opal thickness: 8.80mm Metal: 18K rose gold Chain: The chain
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Natural Australian 20.18ct Boulder Opal Pendant Necklace in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
. Enquire if you would like to purchase an 18K solid gold chain. This opal pendant arrives in a gun-metal
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian 1.13 Opal Doublet Pendant Necklace in 18k White Gold
By Renata Bernard
Located in Sydney, AU
The ‘Elita’ opal doublet pendant (1.13ct) masterfully set in 18K white gold and framed by a set of
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, White Gold

Australian 1.86ct Boulder Opal Pendant Necklace in 18k White Gold
By Renata Bernard
Located in Sydney, AU
Opal width: 8.26mm Opal thickness: 3.16mm Metal: 18K white gold This opal pendant arrives in a gun
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, White Gold

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Opal Pendant 18k For Sale on 1stDibs

On 1stDibs, you can find the most appropriate opal pendant 18k for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 204 antique edition and 395 modern creations to choose from as well. You’re likely to find the perfect opal pendant 18k among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic opal pendant 18k over the years, but those made by Renata Bernard, Syna Jewels and Meghna Jewels are often thought to be among the most beautiful. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. If you’re browsing our inventory for an opal pendant 18k, 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 Opal Pendant 18k?

On average, an opal pendant 18k at 1stDibs sells for $5,452, while they’re typically $212 on the low end and $206,400 for the highest priced versions of this item.
Questions About Opal Pendant 18k
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.