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18k Opal Charm

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Everloving Opal Stackable Dangling Chain Bracelet in Solid 18k Yellow Gold
By VR Jewels
Located in Houston, TX
Adorn your wrist with this beautiful opal chain bracelet in 18 Karat Gold. Each piece is handmade
Category

21st Century and Contemporary American Modern Charm Bracelets

Materials

Opal, Gold, 18k Gold, Yellow Gold

Vintage 1950s Chunky Charm Bracelet
Located in New York, NY
Finely crafted in 18k yellow gold with Coral, Agate, Chrysoprase, Ebony wood, Malachite, Turquoise
Category

Vintage 1950s Charm Bracelets

Materials

18k Gold

1.36 Carat Oval Blue Lightning Ridge Opal 18 Karat Yellow Gold Bracelet
Located in Houston, TX
18 karat yellow gold. The bracelet measures 7". Wear alone of layer with your other favorite
Category

21st Century and Contemporary American Charm Bracelets

Materials

Opal, 18k Gold, Yellow Gold

Pink Opal Bead Ball Bracelet Smokey Diamond 18 Kt Yellow Gold Handmade Jewelry
Located in IN
Item Code :- SEBR-42577 Gross Wt. :- 18.15 gm 18k Solid Yellow Gold Wt. :- 4.96 gm Natural Diamond
Category

21st Century and Contemporary Indian Modern Charm Bracelets

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Pink Opal Bead Ball Bracelet Smokey Diamond 14kt Yellow Gold Handmade Jewelry
Located in IN
Diamond Wt. :- 1.21 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Pink Opal & Smokey Wt. :- 64.75 Ct
Category

21st Century and Contemporary Indian Modern Charm Bracelets

Materials

Diamond, Opal, Yellow Gold, 14k Gold

SCAVIA Poseidon Tanzanite and Emerald Bracelet
By Scavia
Located in Rome, IT
emerald beads threads, and rounded triangular cabochon cut central blue opal, surrounded by round
Category

2010s Italian Contemporary Charm Bracelets

Materials

Emerald, Tanzanite, Gold, 18k Gold, White Gold

SCAVIA Poseidon Emerald Bracelet
By Scavia
Located in Rome, IT
, and a flat polished drop-shaped iridescent blue opal as its centerpiece. Adorned with round brilliant
Category

2010s Italian Contemporary Charm Bracelets

Materials

Emerald, Gold, 18k Gold, White Gold

18kt Rose Gold Les Bois Bracelets with Green Onix and Pink Topazes
By Falcinelli Italy
Located in Arezzo, IT
diamonds enrich a link in the chain. 18 kt rose gold bracelet rose gold with green onyx (2.90 ct) and pink
Category

21st Century and Contemporary Italian Contemporary Charm Bracelets

Materials

Onyx, Topaz, Diamond, Rose Gold, 18k 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

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

Opal and Pink Sapphire 18K Ring
Located in Naples, FL
symphony of colors that radiate charm and grace. Stamped with the trusted 18K mark, this ring assures both
Category

Late 20th Century Unknown Fashion Rings

Materials

Pink Sapphire, Opal, 18k Gold, Yellow Gold

Australian 10.70ct Light Opal & 18K Gold Necklace
Located in MAIN BEACH, QLD
What a charm of light. Not only is this a stunning solid 18K gold pendant but the beautiful Light
Category

21st Century and Contemporary Australian Pendant Necklaces

Materials

Opal, 18k Gold

Australian Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
A classic beauty from a bygone era. This magnificent black opal with its deep mysterious blues
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Platinum

18k Gold Deco Style Pendant with Opal and Diamonds
By Amy Glaswand
Located in New York, NY
star logo charm. Materials: 18 karat gold, opal, 1.1mm diamonds (.11cct) Chain is 16/18" 15mm wide x
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

16.7 Ct Opal Necklace in 18K Yellow Gold Chain
By VR Jewels
Located in Houston, TX
Opal Charm Necklace in 18K Gold studded with oval cut opal. Accessorize your look with this elegant
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Organic Opal Charms and The Zen Gold 18 Karat Reversible Huggies Earrings
By Nina Wynn
Located in Denver, CO
Earthy and unique, our one-of-a-kind Opal Earring Charms adorned with diamonds is a true delight
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

Opal, Emerald, Tourmaline, 18k Gold

Athena Doublet Opal Gold 18k Stud Earrings
By Nina Wynn
Located in Denver, CO
Metal: 18K Yellow Gold Stone size: About the stones: Genuine Doublet Opal: Formed by a combination of
Category

21st Century and Contemporary Vietnamese Contemporary Stud Earrings

Materials

18k Gold

Natural Untreated Australian Boulder Opals Necklace Set In 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
Australia, capture the beauty and charm of its wearer. A unique and timeless piece crafted in 18 karats
Category

1990s Australian Romantic Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

French antique Victorian era 18K gold opal cabochon diamond halo ring
Located in Versailles, FR
is stamped with the French eagle’s head hallmark for 18K gold and a maker’s mark on the shank. Opals
Category

Antique 19th Century French Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Silver

Natural Untreated 5.08ct Australian Black Opal Diamond Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
A sensual and romantic charm imbues the 'Silhouette of Desire' opal ring featuring an impressive
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, White Gold, 18k Gold

18K Gold Cabochon Opal, Old Mine Diamond Halo Cocktail Ring
Located in New York, NY
One of a Kind Opal Elegance: A Ring Beyond Compare. Indulge in opulence with this truly
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Natural Australian 26.45 Carat Boulder Opal Diamonds Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
) necklace as she charms the world with her unwavering and strong spirit. Superbly handcrafted out of 18K
Category

2010s Australian Contemporary Choker Necklaces

Materials

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

18K Yellow Gold Cabochon Fire Opal, Gemstone And Diamond Bombe Cocktail Ring
Located in New York, NY
crafted with a natural cabochon oval-cut fire opal. Set in 18k yellow gold, this bombe-style ring offers a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Doublet Opal Gold 18k Stud Earrings
By Nina Wynn
Located in Denver, CO
necklace, or used as a charm on our wrap gemstone bracelets. Details Metal: 18K Yellow Gold Stone size
Category

21st Century and Contemporary Vietnamese Contemporary Stud Earrings

Monica Rich Kosann 18K YG Sun, Moon & Stars Water Opal Crescent Moon Necklace
By Monica Rich Kosann
Located in Norwalk, CT
From the Sun, Moon and Stars collection, this Monica Rich Kosann 18K Yellow Gold charm necklace
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Belle Époque Opal and Diamond 18k Yellow Gold Platinum Cluster Ring
Located in Beverly Hills, CA
One Belle Époque Opal and Diamond 18k Yellow Gold Platinum Cluster Ring. Featuring one opal
Category

Antique Early 1900s Belle Époque Cluster Rings

Materials

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

18K Yellow Gold Woven Egyptian Opal 2 1/2 Inch Drop and Dangle Earrings
Located in New York, NY
Indulge in opulent elegance with our 18K Yellow Gold Woven Egyptian Opal Drop and Dangle Earrings
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Opal, 18k Gold, Yellow Gold

Italian 18K Yellow Gold Twisted Rope Chains Charms Bracelet
Located in Guaynabo, PR
This is an Italian 18K yellow gold bracelet with charms. It depicts two twisted rope chains
Category

20th Century Italian Modern Chain Bracelets

Materials

Amber, Chalcedony, Coral, Turquoise, 18k Gold, Yellow Gold

Multi Color Sapphire, Tourmaline and Opal Inlay Vertical Pendant 18K Yellow Gold
Located in Scottsdale, AZ
This 18 karat yellow gold pendant is a true work of art. Adorned with an exquisite array of
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Yellow Sapphire, Tourmaline, Pink Sapphire, Blue Sapphire, Sapphire, Opa...

La Dame Du Lac Sapphire & Diamond Star Charm in 18k Yellow Gold by Elie Top
By Elie Top
Located in Paris, France
Yellow gold and distressed silver charm studded with a sapphire surrounded by diamonds and white
Category

21st Century and Contemporary French Pendant Necklaces

Materials

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

La Dame Du Lac Grand Cœur Charm in 18k Yellow Gold by Elie Top
By Elie Top
Located in Paris, France
Yellow gold and distressed silver charm studded with an opal surrounded by diamonds, white
Category

21st Century and Contemporary French Neoclassical Pendant Necklaces

Materials

Opal, Sapphire, Yellow Gold

Custom Australian Boulder Opal 18kt Pendant
Located in Bloomington, MN
Custom Australian Boulder Opal 18kt Pendant Introducing an exquisite piece of craftsmanship – a
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Custom Australian Boulder Opal 18kt Pendant
Custom Australian Boulder Opal 18kt Pendant
Free Shipping
W 1.25 in L 0.9 in
18k Gold Short Necklace with Pink Spinel Beads and Gold Flower Charms
By Angelina Fine Jewelry
Located in Amsterdam, NH
18k Gold short necklace of smooth pink spinel beads and handmade dainty little gold flower charms
Category

2010s Dutch Artisan Beaded Necklaces

Materials

Spinel, 18k Gold

Goshwara Amethyst & Pink Opal Inlay Stud Earrings
By Goshwara
Located in New York, NY
emerald cut amethyst and pink opal gemstones set in lustrous 18K rose gold. The combination of these
Category

21st Century and Contemporary Thai Contemporary Stud Earrings

Materials

Amethyst, Opal, 18k Gold, Rose Gold

Cartier Évasions Joaillières Pink Opal Onyx Diamond Bracelet
By Cartier
Located in New York, NY
opulence and sophistication. This luxurious creation harmoniously combines the enduring charm of pink opal
Category

21st Century and Contemporary French Bangles

Materials

Diamond, Onyx, Opal, 18k Gold

Opal Doublet Diamond 18 Karat Convertible Hoop Earrings
By Nina Wynn
Located in Denver, CO
. Add a touch of color with doublet opal diamond pave charms. These earrings are convertible so you can
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Opal, Diamond, 18k Gold

Opal Brooch in 18 Karat Yellow Gold
Located in Lucerne, CH
This exquisite vintage opal brooch in 18 Karat yellow gold enchants with elegance. At the center
Category

20th Century European Artist Brooches

Materials

Opal, Gold, 18k Gold, Yellow Gold

Opal Brooch in 18 Karat Yellow Gold
Opal Brooch in 18 Karat Yellow Gold
Free Shipping
W 1.1 in L 1 in
Pink Opal Stud Earrings with Pearls and Diamonds
By Royaal Stones Ltd
Located in Bangkok, Thailand
The soft, blush-hued Pink Opals exude a delicate charm, while the pearls add a touch of timeless
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

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

18 Karat Gold Chain Link Bracelet with Opal and Diamonds
Located in New York, NY
logo star charm. The Opal slice has luminous color set against the diamond edge. An easy bracelet to
Category

21st Century and Contemporary American Contemporary Chain Bracelets

Materials

Diamond, Opal, 18k Gold

Australian Opals & Forged 22 Karat Gold Hinged Pendant Necklace
By Vicki Orr Designs
Located in Naples, FL
stone pendant is on an 18k gold 18 inch Foxtail chain necklace. Pendant, including bail, is 2.25 inches
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, 22k Gold, Yellow Gold, Gold, 18k Gold

21st Century Tourmalines Fire Opals Roses Leaves Pearl Gold Hoop Earring
By Vicente Gracia Art Jewellery
Located in Valencia, ES
21st Century Tourmalines Fire Opals Roses Leaves Pearl Gold Hoop Earring Hoop Earrings in 18 Karat
Category

21st Century and Contemporary Spanish Modern Hoop Earrings

Materials

Opal, Pearl, Tourmaline, Fire Opal, Gold, Yellow Gold, 18k Gold

Arts & Crafts Australian Black Opal Gold Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
Ridge Black Opal in a finely detailed period correct 1930s, 18 Karat Gold Hand crafted mounting
Category

Mid-20th Century Arts and Crafts Cocktail Rings

Materials

Black Opal, Opal, Gold, 18k Gold

Chopard Watch with Black Opal and Diamond in 18 Karat White Gold
By Chopard
Located in Lucerne, CH
, elegantly paired with a captivating black opal dial. Seamlessly blending vintage charm with contemporary
Category

Mid-20th Century Artist Wrist Watches

Materials

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

Australian Opal 18 Karat Yellow Gold Diamonds Coral Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
Magnificent necklace with a pendant depicting a cute owl resting on a coral branch, made of 18k
Category

1990s European Artisan Pendant Necklaces

Materials

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

Victorian 33.9 Cttw. Doublet Blue Opal and Diamond Link Bracelet
Located in New York, NY
Indulge in the enchanting allure of our Victorian Doublet Blue Opal and Diamond Link Bracelet, a
Category

2010s Victorian Link Bracelets

Materials

Diamond, Opal, 18k Gold, Rhodium, Sterling Silver

Opal Diamond and Sapphire Pendant Necklace Estate Fine Jewelry
Located in Montreal, QC
from a 15” long 18K Yellow Gold Chain. Securely Hand set with Opals, weighing approx. 8.53tcw, Diamonds
Category

Mid-20th Century Modernist Pendant Necklaces

Materials

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

Blackamoor Gold Gemstone Ring With Amethyst, Opal And Diamonds
Located in Dubai, DU
. Artfully rendered in textured 18ct yellow gold, the turban is adorned with striking-colour fire opal and
Category

1990s North American Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Opal, Turquoise, Gold, 18k Gold

Nina Nguyen Opal Doublet 18 Karat Gold Stud Earrings Bezel-Set
By Nina Wynn
Located in Denver, CO
charm on our wrap gemstone bracelets. Metal: 18K Yellow Gold Stone carat: 1.8 Diamond carat: 0.045
Category

21st Century and Contemporary Vietnamese Contemporary Stud Earrings

Materials

Opal, 18k Gold

4.69 Carat Lightning Ridge Black Opal and Diamond Ring Estate Fine Jewelry
Located in Montreal, QC
Ridge Black Opal, weighing 4.69 Carats, either side set with Diamonds, approx. 0.94 total carat weight
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Antique 18ct Rose Gold Edwardian Opal & Diamond Boat Shaped Ring
Located in Brighton, GB
Antique Opal Ring 18ct Rose Gold Tested Circa 1900 This stunning Edwardian opal ring is crafted
Category

Early 20th Century English Edwardian Engagement Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

1.27 Carat Lightning Ridge Opal and Diamond Gold Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Arts and Crafts Revival Opal and Diamond Cocktail Ring. Centering
Category

21st Century and Contemporary Arts and Crafts Cocktail Rings

Materials

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

79.63 Carat Trapezoid Australian Opal and Diamond Gold Pendant Necklace Estate
Located in Montreal, QC
nestled 79.63 Carat Trapezoid Australian White Opal and surrounded by Brilliant-cut Diamonds, weighing
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

Fiery Faceted Opal Briolette Gold Dangle Drop Cluster Earrings, Barbara Heinrich
By Barbara Heinrich
Located in Dallas, TX
, top quality faceted Ethiopian opal briolettes, accented with handmade gold rice drop charms, and
Category

2010s American Artist Drop Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Victorian 10 Cttw. Opal, Diamond and 2.89 Gm. Pearl Bangle Bracelet
Located in New York, NY
Step into the world of Victorian opulence with our Opal, Diamond, and Pearl Bangle Bracelet, a
Category

2010s Victorian Bangles

Materials

Diamond, Opal, Pearl, 18k Gold, Rhodium, Sterling Silver

Victorian 9 Cttw. Ethiopian Opal and Diamond Cocktail split Shank Ring
Located in New York, NY
Introducing the captivating Victorian 9 Cttw. Ethiopian Opal and Diamond Cocktail Ring, a testament
Category

2010s Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Rhodium, Sterling Silver

Lilly Opal 18 Karat Gold Earrings
By Nina Wynn
Located in Denver, CO
Designed with bezel-set opal stones, the diamond-accented Lilly Gold Charms embrace the shape of a
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

18k Gold

Victorian 13.6 Cttw. Emerald, Opal and Diamond Split Shank Floral Cocktail Ring
Located in New York, NY
Introducing our exquisite Victorian Emerald, Opal, and Diamond Split Shank Floral Cocktail Ring, a
Category

2010s Victorian Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold, Rhodium, Sterling Silver

Syna Yellow Gold Three Charms with Evil Eye, Gemstones and Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Rhodolite garnet 3.50 carats approx. Opal 0.80 carat approx
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Garnet, Opal, Rhodolite, 18k Gold, Yellow Gold

White & Black Diamond Stud Earrings Opal Gemstone 18 Karat Rose Gold Jewelry
By Spectrum Jewels
Located in IN
charm. The warm tones of the rose gold setting complement the ethereal beauty of the opals, creating a
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Black Diamond, Opal, 18k Gold, Rose Gold

CLARISSA BRONFMAN Diamond Gold Opal Malachite Emerald Ebony "Carmen" AgateRosary
By Clarissa Bronfman
Located in New York, NY
symbol tree base bracelets onto or any preferred charms - malachite, 18k gold, diamond, 14k gold compass
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Diamond, Emerald, Malachite, Opal, Gold, 14k Gold, 18k Gold, Gold...

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18k Opal Charm For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k opal charm for your needs in our varied inventory. 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 10 antique edition and 12 modern creations to choose from as well. Making the right choice when shopping for a 18k opal charm may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 18k opal charm has been a part of the legacy of many jewelers, but those produced by Elie Top, VR Jewels and Alexandra Mor are consistently popular. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes round cut and square cut alternatives. There aren’t many items for men if you’re seeking a 18k opal charm, as most of the options available are for women and unisex.

How Much is a 18k Opal Charm?

On average, a 18k opal charm at 1stDibs sells for $6,974, while they’re typically $1,176 on the low end and $25,000 for the highest priced versions of this item.
Questions About 18k Opal Charm
  • 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.