18k Gold Necklaces
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Metal: 18k Gold
Gemstone: Opal
Natural Untreated Australian 6.65ct Boulder Opal Diamonds Necklace 18k Gold
Located in Sydney, AU
Extremely romantic and glamorous, ‘Madame Butterfly’ opal pendant features an attractive and versatile boulder opal (6.65ct) sourced from Winton mines in Queensland, Australia, bound...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Natural Untreated Australian 5.19 Carat Boulder Opal Pendant Necklace 18k Gold
Located in Sydney, AU
Enticing and elegant, the ‘Waves’ pendant will bring you joy and pleasure with such an electrifying boulder opal (5.19ct). The natural gemstone sourced from Winton mines in Queenslan...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, Yellow Gold, 18k Gold, White Gold
Natural Untreated Australian 2.65Ct Boulder Opal Diamonds Halo Necklace 18k Gold
Located in Sydney, AU
Designed by Renata Bernard, ‘Affection’ opal pendant was inspired by unconditional properties of love. The intense colours of natural boulder opal (2.65ct) are complemented by the in...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Natural Untreated Australian 9.50ct Boulder Opal Diamonds Necklace 18k Gold
Located in Sydney, AU
The impressive ‘You Make My Dreams’ boulder opal pendant (9.50ct) exudes modern elegance and is bound to bring out the striking and sophisticated air of its wearer. The precious gems...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, Diamond, 18k Gold, White Gold
Georgian Gem Set French Gold Fob Collection
Located in Stamford, CT
From France c. 1810, a magnificent of 18 Kt gold Georgian Fobs completely encrusted with granulation, roses and leaves come split ring attached. This is a...
Category
1810s French George III Antique 18k Gold Necklaces
Materials
Opal, Amethyst, Malachite, Rock Crystal, Topaz, 18k Gold
168.00 Carats Pink & Peach Opal and Diamond Gold Necklace
Located in New York, NY
Pink & Peach Opal and Diamond Necklace.
The Necklace is 18K Rose Gold.
The necklace has 1.65ct Diamonds G SI.
There are 168.00 Carats in Peach & Pink Natura...
Category
21st Century and Contemporary Chinese Modern 18k Gold Necklaces
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Rose Gold
Dalben Mixed Natural Stones Yellow Gold Necklace
By Laura Dalben
Located in Como, IT
Dalben design hand crafted necklace composed of 45 carat mixed natural stones ( jade, green aventurine, chalcedony, chrysoprase, lapis, quartz, rock crystal, zoisite, lazurite, aga...
Category
21st Century and Contemporary Italian Contemporary 18k Gold Necklaces
Materials
Amethyst, Opal, Ruby, Jasper, Rhodocrosite, Quartz, Yellow Gold, Gold, 1...
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 allowing the brilliant opal gemstone to shine and display its harmonious blend of classic ...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, Diamond, White Diamond, 18k Gold, White Gold
52.38ct Boulder Opal 22k Gold Handmade Chain Pendant Necklace, Lola Brooks, 2022
Located in Dallas, TX
One of a Kind Necklace by jewelry maker Lola Brooks hand-fabricated in matte-finished 22k yellow gold featuring an extraordinary, rare 52.38 carat tear drop shaped blue boulder opal with phenomenal rainbow fire...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold, Gold, 22k Gold
Australian Opals & Forged 22 Karat Gold Hinged Pendant Necklace
Located in Naples, FL
Gorgeous green and blue Australian Opals in a hand forged 22k yellow gold hinged pendant. Opal two stone pendant is on an 18k gold 18 inch Foxtail...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Opal, 22k Gold, Yellow Gold, Gold, 18k Gold
Premium Quality Australian 9.50ct Opal Doublet Pendant in 18K Yellow Gold
Located in Sydney, AU
Simple but stunning is the 'Greta' pendant featuring a superb opal doublet (9.50ct) from Coober Pedy, Australia. The luminescent colour play of the opal gemstone is emphasised by the...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Natural Australian 26.45 Carat Boulder Opal Diamonds Necklace 18k Gold
Located in Sydney, AU
Graceful and utterly radiant is the wearer of the exquisite ‘Eirene’ boulder opal (26.45ct) necklace as she charms the world with her unwavering and strong spirit. Superbly handcraft...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, White Gold, Yellow Gold, Sterling Silver
1.95 Carat Australian Crystal Opal & 18k Rose Gold Necklace
Located in MAIN BEACH, QLD
A very pretty necklace with an equally beautiful crystal opal. This necklace is solid 18k rose gold featuring a solid Australian Crystal Opal at it heart. The setting also includes a solid 18k rose gold chain.
SPECIFICATIONS
Opal Type: Crystal Opal
Opal Weight: 1.95ct
Opal Origin: Winton, QLD, Australia
Metals: 18K solid Rose Gold
Chain: 43cm 18K solid Rose Gold. Supplied with the pendant (can be supplied with a different chain or without one, if required).
THE GRYFFIN OPAL...
Category
21st Century and Contemporary Australian 18k Gold Necklaces
Materials
Opal, 18k Gold, Rose Gold
Opal and Curb Chain Necklace in 18 Karat Gold
Located in London, GB
This contemporary necklace features five Ethiopian opal drops dangling from a sleek 18 karat gold curb chain. Measuring just under 2mm wide, the chain is 16 inches long and is finis...
Category
2010s Contemporary 18k Gold Necklaces
Materials
Opal, Gold, 18k Gold, Yellow Gold
Natural Australian 21.60ct Boulder Opal Pendant Necklace 18k Gold with Diamonds
Located in Sydney, AU
The power of nature cradling the remnants of an ancient civilisation of Angkor in Cambodia inspired Renata Bernard to create the Ta Prohm set of a pendant, ring and earrings. The “Ta...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
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 grammes
Category
Late 20th Century Italian 18k Gold Necklaces
Materials
Opal, Gold, 18k Gold
Syna Yellow Gold Graduating Opal Bead Necklace
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold
18 inch length
Opal graduating beads 60 carats approx.
18kyg roundels
18kyg toggle clasp
Strung on silk
Limited edition
Fashioned from 18 karat yel...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Cartier Collier Nouvelle Vague Diamond, Hematite, Amethyst, Opal, Quartz Necklace
By Cartier
Located in Southampton, PA
Breathtaking bands of color make this Cartier Collier Nouvelle Vague necklace uniquely elegant. This opulent accessory features an 18K Rose Gold chain ...
Category
21st Century and Contemporary French 18k Gold Necklaces
Materials
Amethyst, Diamond, Hematite, Opal, Quartz, 18k Gold, Rose Gold
Sylva et Cie 18k Gold, Boulder Opal, & Diamond Sparrow Bird Necklace Pendant
By Sylva & Cie
Located in Philadelphia, PA
A fine Sylva opal, diamond, and gold figural bird pendant for a necklace.
With a fine hand carved boulder opal in the form of a swallow set in 18k yellow gold and set with 33 small round cut diamonds to the tail.
By Sylva et Cie...
Category
21st Century and Contemporary American Modern 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold
Australian Natural 11.87ct Boulder Opal Pendant Necklace in 18K Yellow Gold
Located in Sydney, AU
Striking in its simplicity, bewildering and beautiful 'Magic Moment' lives up to its name. This boulder opal (11.87ct) from Winton entrances with an unusual and gentle play-of-colour...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Australian Opal 18 Karat White Gold Diamonds Pendant Necklace
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category
21st Century and Contemporary Italian Artisan 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, White Gold
Graduated Opal Necklace, 554.00 Carats
Located in New Orleans, LA
Twenty-nine solid opal beads totaling an extraordinary 554.00 carats comprise this mesmerizing necklace. The graduated gems are an impressive size, measuring from 23.8mm to 13mm, wit...
Category
21st Century and Contemporary American Modern 18k Gold Necklaces
Materials
Opal, 18k Gold, White Gold
Pink Opal and Yellow Gold Lock Shape with Diamond Teddy Bear
Located in New York, NY
Pink opal and 18K yellow gold lock shape with 0.16Ct of diamond crusted teddy bear. Perfect gift any young lady's birthday, graduation or even havin...
Category
2010s 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Parure 18 Carat Rose Gold Pink Opals Diamonds Carats.0.38 Weights 18.37 Grams
By Leo Milano
Located in Milano, MI
This wonderful Leo Milano parure from our Abbadesse collection shows in every detail a very complicate yet perfectly done workmanship. The necklace the earrings and the ring are in...
Category
21st Century and Contemporary Italian Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Rose Gold
Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds
Located in Brisbane, AU
One of a kind Forget Me Knot Bow brooch / pendant
Unisex design
18ct yellow and white gold
31.30 x 39mm in dimension
Twisting ribbons set with 120 yellow brilliant cut diamonds
...
Category
21st Century and Contemporary Australian Artisan 18k Gold Necklaces
Materials
Yellow Diamond, Opal, Fire Opal, Yellow Gold, 18k Gold, White Gold
Green Opal with Dangling 18k YG Accents Multistrand Necklace
By Paradizia
Located in Laguna Beach, CA
Description
Vibrant, luminous, iridescent green Hydrophane Ethiopian Opal 5 strand necklace embellished with lentil shape 18k yellow gold and green onyx accents.
Item # N3795.
Check...
Category
21st Century and Contemporary American Artisan 18k Gold Necklaces
Materials
Opal, Onyx, Gold, 18k Gold
Fire Opal White Diamond Fossilized Coral One of a Kind Drop Necklace, Kothari
By Kothari
Located in Dallas, TX
One of a Kind Necklace hand-fabricated by Kothari Designs showcasing an absolutely astonishing 2.5 inch wide natural fossilized coral, distinctly inlaid with assorted fiery orange and white Mexican fire...
Category
2010s American Artist 18k Gold Necklaces
Materials
Coral, Diamond, Opal, Fire Opal, White Diamond, Multi-gemstone, 18k Gold...
Australian Solid Black Opal Diamond Pendant in 18ct Yellow Gold
Located in LEEDERVILLE, WA
Set in our signature 18ct Yellow Gold, this pendant features a rare, natural solid 4.946ct 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 18k Gold Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold
3.01 Cts Au Opal, Pink Sapphire & Diamond Pendant, Impressive Play of Colors
Located in Hong Kong, HK
Please check out the HD video! This is an Australian doublet Opal! When it comes to opals, one of the most important character people look for is the play of color. The Australian op...
Category
2010s Hong Kong 18k Gold Necklaces
Materials
Diamond, White Diamond, Opal, Pink Sapphire, 18k Gold, White Gold, Rhodi...
Boulder Opal Gold Pendant Walnut Brown Triangle nugget
Located in Berlin, DE
18K gold pendant with natural Boulder Opal
opal origin - Australia
opal measurements - 0.16 х 0.67 х 0.79 in / 4 х 17 х 20 mm
stone weight - 9.85 carats
pendant length - 1.1 in / ...
Category
2010s French Aesthetic Movement 18k Gold Necklaces
Materials
Opal, Gold, 18k Gold, Yellow Gold
18 Carat Yellow Gold Triangular Freeform Green Red Violet Opal Vintage Pendant
Located in Hamilton, AU
Lovingly crafted in 18 carat yellow gold, this charming vintage pendant features an enchanting free form triangular dark solid opal. The left side is of a light milky green colour wi...
Category
20th Century Australian Modern 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Opal with Emerald and Diamond Art Deco Style Pendant in 18K White Gold
Located in Bangkok, TH
An Art Deco style opal with emerald and diamond halo pendant made with 18K white gold. The center opal is a 0.80 carat. It is surrounded by French cut emeralds that are cut by hand t...
Category
21st Century and Contemporary Thai Art Deco 18k Gold Necklaces
Materials
Diamond, Emerald, Opal, 18k Gold, White Gold
Renaissance Revival Jelly Opal & 18K Gold Cross with Blue Enamel - Circa 1880's
Located in Chatham, CA
Antique Renaissance Revival gem set 18K yellow gold Latin cross pendant with 16 rare semi black jelly opals (each cabochon cut stone approximately 3 to 4 m...
Category
Late 19th Century American Renaissance Revival Antique 18k Gold Necklaces
Materials
Opal, 18k Gold, Enamel
6.17 Carat Opal Pendant in 18 Karat Yellow Gold with Sapphire and Diamond
Located in Hong Kong, HK
Glamorous Gemstones - Sunita Nahata started off her career as a gemstone trader, and this particular collection reflects her love for multi-colored semi-precious gemstones. The piece...
Category
21st Century and Contemporary Hong Kong Contemporary 18k Gold Necklaces
Materials
Opal, Sapphire, Diamond, Yellow Gold, Gold, 18k Gold
Triangle Cabochon White Opal Brooch / Pendant with Diamonds 18 Karat Yellow Gold
Located in Scottsdale, AZ
This exquisite opal and diamond brooch absolutely glows. The radiant cabochon opal stone has an incredible play of color, shimmering from every angle wi...
Category
20th Century Unknown Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Rare Blue Green Peruvian Opals Teardrop Collar Necklace 18KT, 14KT Gold
Located in Newport Coast, CA
Natural Peruvian Opals Mixed colors Large Teardrop Necklace: 18KT and 14KT Gold. Stunning large teardrop opals strung on a modern silk cord, gold french wire. 18KT gold clasp, 14KT ...
Category
Early 2000s Peruvian Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Gold, 14k Gold
Belle Époque Opal Diamond Amethyst Pendant
Located in London, GB
A delightfully pretty pendant centering on a pear-shaped cabochon of white opal with good play of colour ranging from vivid reds and oranges through to hints of green and violet. The...
Category
20th Century British Belle Époque 18k Gold Necklaces
Materials
Amethyst, Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold, Pla...
18kt Rose Gold Pendant with Cognac Diamonds and Australian Boulder Opal Cabochon
By Kary Adam
Located in Seattle, WA
18kt Rose Gold Pendant with Cognac Diamonds & Australian Boulder Opal Cabochon.
This Pendant is One and three quarter inches long by one inch wide and hangs on a 20 Inch Rose Gold Ch...
Category
Early 2000s American Classical Roman 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Rose Gold
Modernist Opal and Gold Pendant Necklace by Othmar Zschaler
Located in Litchfield, CT
Circa 1970s, 18k, by Othmar Zschaler, Bern, Switzerland. This necklace has a striking visual presence showcasing Othmar Zschaler's flawless design sen...
Category
1970s Swiss Modernist Vintage 18k Gold Necklaces
Materials
Opal, Gold, 18k Gold, Yellow Gold
Australian Natural 3.60ct Shell Opal Pendant Necklace in 18K Yellow Gold
Located in Sydney, AU
The "Tiger Lily" opal pendant, just like the flower it's named after, halts us with its beauty. The baroque shape of the opal shell gemstone (3.60ct) gives ...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Australian Boulder Opal Diamond Gold Pendant
Located in Beverly Hills, CA
A superb display of color. This fantastic fine opal from Australia weighs an impressive 15.42 carats and has amazing play-of-color as bright flashes of greens, blues, oranges, yellow...
Category
21st Century and Contemporary American 18k Gold Necklaces
Materials
Diamond, Opal, Gold, 18k Gold
Peter Suchy GIA Certified 13.74 Carat Opal Diamond Ruby Yellow Gold Pendant
By Peter Suchy
Located in Stamford, CT
Opal, diamond and ruby pendant necklace. GIA certified 13.74cts square opal with a halo of 19 round diamonds and 19 round rubies set in 18k yellow gold. 18...
Category
21st Century and Contemporary 18k Gold Necklaces
Materials
Ruby, Diamond, Opal, Gold, 18k Gold, Yellow Gold
0.90 Carat Ruby Diamond Cluster Pendant 18 Karat White Gold Halo Oval Round Cut
By Tresor Paris
Located in London, GB
Ruby Cluster Pendant, with an oval ruby in the centre surrounded by 12 white stunning diamonds weighing a total 0.93 carat (Ruby & Diamond) of whi...
Category
2010s British Modern 18k Gold Necklaces
Materials
Turquoise, Citrine, Other, Diamond, White Diamond, Emerald, Garnet, Jade...
Opal Matrix Brilliant Pendant 31 ct 0.46 W SI-P 750 Yellow Gold Mine Australia
Located in Viena, Viena
Pendant with boulder matrix and diamonds, 750 yellow gold, matrix approx. 31.23 ct (Australia), diamonds total approx. 0.46 ct TW (fine white) / SI-...
Category
2010s Unknown Modern 18k Gold Necklaces
Materials
Opal, 18k Gold, Yellow Gold
Blue Green Boulder Opal, Aquamarine and Diamond Necklace in 18k White Gold
Located in Honolulu, HI
This unique piece of jewelry is one-of-a-kind. At its center is a stunning blue green opal, resembling the Northern lights of Alaska, a truly rare phenomenon, this opal is much the same in its rare stunning color play of deep blue and electric green hues. This Australian Lightning Ridge Opal measures 22 mm x 9.5 mm. To add to the uniqueness of the necklace are 2 pear shaped aquamarine stones and a round brilliant cut champagne diamond, VS clarity. The freeform necklace...
Category
Late 20th Century Unknown Modern 18k Gold Necklaces
Materials
Diamond, Aquamarine, Opal, 14k Gold, 18k Gold, Yellow Gold, White Gold
Australian 2.43ct Black Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
A dark red on black is the most sought after colour combination in all opal. This opulent pendant holds a freeform shaped black opal surrounded in 18K yellow...
Category
21st Century and Contemporary Australian 18k Gold Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
79.63 Carat Trapezoid Australian Opal and Diamond Gold Pendant Necklace Estate
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Gold Pendant Necklace. Hand set with a securely nestled 79.63 Carat Trapezoid Australian White Opal and surrounded by Brilliant-cut Diam...
Category
21st Century and Contemporary Modern 18k Gold Necklaces
Materials
Diamond, Opal, Gold, 18k Gold, White Gold
18k White Gold Onyx, Ethiopian Opal with Diamond Collar Style Necklace
By Avanti
Located in Carrollton, TX
This Art-Deco style Ethiopian Opal necklace is handmade with custom cut onyx and diamonds. The opals are strategically placed throughout the n...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Diamond, Onyx, Opal, 18k Gold, White Gold
Eostre Type A Jadeite, Red Coral, Solid Opal and Diamond Pendant in 18k Gold
Located in Melbourne, AU
This is a double sided pendant. You can wear it either way depending on the occasions. On one side, it has a large type A green jadeite cabochon...
Category
2010s Australian Contemporary 18k Gold Necklaces
Materials
Coral, Diamond, Jade, Opal, 18k Gold, White Gold
Opal and Diamond Brooch in 18 Karat Gold
Located in Dallas, TX
So much color is this opal and diamond brooch! Set in 18 karat yellow gold, this can also be worn as a pendant.
Category
1990s Unknown 18k Gold Necklaces
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
21st Century Gold Necklace Heart Fire Opal Fire Enamel Star Spanish Mystic
Located in Valencia, ES
21st Century 18 Karat Yellow Gold Necklace Heart Fire Opal Fire Enamel Star Spanish Mystic
18 Karat Gold necklace with fire enamels and a 16'33 cts fire opal carved in the shape of a heart (17 mm x 17 mm) with black silk threads and magnet fastener.
This piece from the "Spanish Mystique" collection, based on the work of the Spanish renaissance religious and mystic poet Saint John of the Cross...
Category
21st Century and Contemporary Spanish Modern 18k Gold Necklaces
Materials
Opal, Fire Opal, Gold, 18k Gold, Enamel
Opal Diamond Yellow Gold Sailboat Brooch Pendant
Located in Los Angeles, CA
Opal diamonds and yellow gold sailboat brooch pendant circa 1990.
SPECIFICATIONS:
GEMSTONE: one free-form opal weighing approximately 2.22 carats....
Category
1990s Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Paul Peterson Lightning Ridge Opal Necklace
Located in Solvang, CA
Estate Paul Peterson Lightning Ridge Opal Necklace. This handmade 18 karat gold necklace by Paul Peterson features a custom cut Australian opal mi...
Category
Early 2000s 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Goshwara Opal Cab Big Pendant
By Goshwara
Located in New York, NY
Opal Cab Big Pendant in 18K Yellow Gold, from 'G-One' Collection. Our G-One Collection undeniably carries the most special pieces of Goshwara. The sought-...
Category
21st Century and Contemporary Contemporary 18k Gold Necklaces
Materials
Opal, Yellow Gold, 18k Gold
Duo Ethiopian Opal and Diamond Necklace in 18K Yellow Gold
Located in Bangkok, TH
A beautiful antique inspired 18k gold pendant necklace, featuring a pear and an oval shaped yellow-green to reddish orange cabochon opal. They are sur...
Category
21st Century and Contemporary Unknown 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Peter Suchy 3.50 Carat Opal Diamond Yellow Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Oval faceted reddish, green, orange opal and diamond pendant. 3.50ct Oval opal with a halo of 22 round brilliant cut diamonds. 18k yellow gold setting and 18 inch chain. The pendant...
Category
21st Century and Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
18k Yellow Gold Ethiopian Opal with Black Onyx and Diamonds
By Avanti
Located in Carrollton, TX
This gorgeous ethiopian opal pendant is custom handmade with diamonds and onyx. The handmade frame surrounds the teardrop opal concisely while the diamonds compliment the fabulous p...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Opal, Diamond, Onyx, 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, adjustable at 16-17
Lobster clasp
Limited edition
Exquisite 18 karat yellow gold is ...
Category
2010s American Contemporary 18k Gold Necklaces
Materials
Diamond, Opal, 18k Gold, Yellow Gold
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A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal
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This Van Cleef & Arpels Necklace Is an Heirloom in the Making
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
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