Skip to main content

18k Gold Necklaces

to
4,319
50,278
23,808
19,990
16,530
16,253
16,338
3,216
2,618
2,407
1,872
102
663
4,842
18,198
122
76
77
70
45
158
275
416
500
459
32
14,459
9,259
90
6781
2753
1742
1378
1178
to
1
574
402
352
345
322
6,549
4,794
1,124
894
553
522
303
157
155
133
128
76
75
59
13
9
2
1
23,480
328
13,087
7,132
Metal: 18k Gold
Rossella Ugolini 18k Yellow Gold 14.3 Carat Black Diamonds Lariat-Style Necklace
Located in Rome, IT
Rossella Ugolini 18k Yellow Gold 14.3 Carat Black Diamonds Lariat-Style Beaded Necklace made in Italy. The entire lariat-style necklace is handcrafted with 134 black diamond beads ch...
Category

2010s Italian Modern 18k Gold Necklaces

Materials

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

Ancient Roman Republic 1st Century BC Griffin Coin Diamond 18K Gold Pendant
Located in Soquel, CA
An interesting, authentic, silver denarius coin from the period of the Roman Republic in 79 BCE, featuring a griffin leaping, is set in a Steven Battelle ancient inspired handmade matte-finish textured bezel mount with 1.8mm VS1 diamond accent. The denarius was approximately the daily wage of a soldier in ancient Rome. This particular type of coin is known as a denarius serratus. The ragged edges of the coin are intentional (all coins of this type have them) to show that coin is pure silver. The minting of the coins was an annual office shared by 3 men, and they often placed the family name on the coins. This coin was minted by moneyer L. Papius, who was probably from Lanuvium, which was about 19 miles outside of Rome. The reverse side of the coin displays...
Category

21st Century and Contemporary Balinese Classical Greek 18k Gold Necklaces

Materials

Diamond, 18k Gold

Panthère Necklace in 18 kt Gold and Diamonds - Refinement and Charisma
Located in Guidizzolo, IT
Feline elegance and Italian craftsmanship meet in this Panthère choker, a work of art in 18 kt yellow and white gold, embellished with 0.64 carats of diamonds. A sinuous and refined ...
Category

2010s Italian 18k Gold Necklaces

Materials

18k Gold, White Gold, Yellow Gold

Jade, Ruby and Diamond Pendant set in 18K White Gold Settings
Located in Bangkok, TH
Jade 3.60 carats, Ruby 0.58 carat and Diamond 0.10 carat Pendant set in 18K White Gold Settings (chain not included) Width: 1.3 cm Length: 3.4 cm Total Weight: 2.42 grams "We firs...
Category

2010s Thai Contemporary 18k Gold Necklaces

Materials

Diamond, Jade, Ruby, 18k Gold, White Gold

Colorful Stones Pendant in 18 Karat Yellow Gold
Located in Athens, Ekali
Designer: Alexia Gryllaki Dimensions: motif L18x15mm, chain 400mm Weight: approximately 3.4g (inc. chain) Barcode: NEX7005 Pendant in 18 karat yellow gold with a 400mm chain, set...
Category

2010s Greek Contemporary 18k Gold Necklaces

Materials

Diamond, Tourmaline, Turquoise, Gold, 18k Gold, Yellow Gold

Important Certified Imperial Green Jade Dragon Pendant. Exceptional. Unisex
Located in Hong Kong, HK
Please check out the HD video. Unisex, this pendant is suitable for both men and women! You will get plenty of compliments all day long! This is very impressive and what true imperia...
Category

2010s Hong Kong 18k Gold Necklaces

Materials

Diamond, Jade, Gold, 18k Gold, White Gold, Yellow Gold

Antique European Round Locket Pendant / 3.97 gr
Located in SE
Antique German Locket hand - made ca. 1920s - 1930s. Fine hand - engraved floral ornament on the frontal side. One Internal bezel for image inside. All parts tested 18K Yellow Gold. ...
Category

1930s German Art Deco Vintage 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Authentic Augis - Plus qu'hier et moins que demain - French love 18k solid gold
Located in Antwerp, BE
For sale is this "Plus qu'hier et moins que demain" love token. This love medallion of all love medallions was first created by the famous Lyon jeweller Alphonse Augis. He based this...
Category

Late 20th Century French Retro 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

NWT $265, 000 18KT Huge South Sea Pearl Fancy Draping Elaborate Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Beautiful Rare Important 18KT Gold Fancy South Sea Pearl Extraordinary Draping Diamond Flower Necklace. Necklace is comprised of 24 Magnifi...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Pearl, South Sea Pearl, Gold, 18k Gold

Chain Old Big Rose Gold 18 Carats Mesh Baton Mousque Clasp
Located in Vannes, FR
Chain Old Big Rose Gold 18 Carats Mesh Baton Mousque Clasp This 18-carats rose gold chain measures 30 cm (11.81 inch) in total length. Each link measures 1 cm by 7 mm (0.39 inch/0.2...
Category

Late 20th Century European Artisan 18k Gold Necklaces

Materials

Gold, 18k Gold, Rose Gold

Italian 14k Gold Cross Pendant with Rolo Chain For Men only made to order.
Located in Camisano Vicentino, VI
This made to order modern crucifix necklace is a beautiful and elegant way to express your faith. The crucifix is made of solid 14k gold and features a stylized design with a facetted surface. The cross is suspended from a ROLO chain, which is made of solid gold. ( the forzatina chain is available only ifor the 18k version, see the listing for the cross in 18k) This necklace is perfect for any occasion, whether you're looking for a gift for a special occasion or just want to add a touch of elegance to your everyday look. It's also a great way to show your love for your faith. 🔆 Product Highlights: 🕊️ Modern Stylized Crucifix: Our pendant showcases a contemporary interpretation of the crucifix, featuring a captivating faceted surface that catches the light from every angle. This unique design adds a touch of sophistication to a classic emblem of devotion. IT Italian Craftsmanship: Handcrafted with unparalleled skill by Italian artisans, this necklace reflects the heritage of fine jewelry craftsmanship that Italy is renowned for. Each detail is executed with precision, ensuring a flawless piece that stands the test of time. 🙏 Significance and Style: This Gold Crucifix Necklace...
Category

2010s Italian Modern 18k Gold Necklaces

Materials

18k Gold

Natural 32.18 Carat SI/H Oval Shape Diamond Necklace 18 Karat White Gold Jewelry
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite necklace is handset with 32.18 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pie...
Category

21st Century and Contemporary Indian Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Victorian 82 Cttw. Kyanite, Pink Sapphire and Diamond Choker Necklace in 18K/925
Located in New York, NY
Unveil the epitome of luxury with our Victorian 82 Cttw. Kyanite, Pink Sapphire, and Diamond Choker Necklace. This opulent piece is a masterpiece of craftsmanship and design, blendin...
Category

2010s Victorian 18k Gold Necklaces

Materials

Diamond, Pink Sapphire, Kyanite, 18k Gold, Sterling Silver

Pomellato 18karat Yellow Gold Queen Pendant Maxi Size
Located in Esch sur Alzette, Esch-sur-Alzette
Chain not included The Pomellato Queen Pendant Maxi is a bold and luxurious statement piece, crafted from 18kt yellow gold with the brand’s signature ...
Category

20th Century Italian Retro 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Original 1980 Gucci New York 18Kt Yellow Gold Bamboo Necklace
Located in Valenza, IT
One-of-a-kind, circa 1980, Hancrafted Yellow Gold brushed Necklace, in Gucci Iconic Bamboo Style. This unique, chic and simple custom made piece is crafted to look and feel like prec...
Category

1980s Italian Modern Vintage 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Steven Battelle 2.2 Carats Ethiopian Opal 18K Gold Pendant
Located in Soquel, CA
A green, red, and blue, flashing 10 mm round cabochon Ethiopian opal from the famous Welo mine, is set in an artisan crafted 18K good bezel surrounded by ancient-inspired "bun and ja...
Category

21st Century and Contemporary Balinese Contemporary 18k Gold Necklaces

Materials

Opal, 18k Gold

London Blue Topaz Cushion Pendant in 18K Yellow Gold
Located in New York, NY
This exquisite pendant showcases a 9x9 mm cushion-cut London Blue Topaz, weighing approximately 3.92 carats, set in luxurious 18K yellow gold. Measuring 0.48 inches in both length an...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Blue Topaz, 18k Gold, Yellow Gold

Natural 50.46 Carat SI Clarity HI Color Diamond Necklace 18 Karat White Gold
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite necklace is handset with 50.46 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pie...
Category

21st Century and Contemporary Indian Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

TIFFANY & CO. Angela Cummings Multi Strand Pearls Necklace In 18Kt Yellow Gold
Located in Miami, FL
Pearls necklace designed by Angela Cummings for Tiffany & Co. This is a rare modernist necklace, created in New York city at the Tiffany & Co. by Angela Cummings, back in the 1990. ...
Category

1990s American Modernist 18k Gold Necklaces

Materials

Pearl, Gold, Yellow Gold, 18k Gold

Cartier Yellow Gold Chain Necklace
Located in Esch sur Alzette, Esch-sur-Alzette
The Cartier Yellow Gold Chain Necklace is a timeless expression of elegance and luxury, meticulously crafted from 18kt yellow gold. Designed with Cartier’s signature refinement, this...
Category

20th Century French Artisan 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Natural real 9.80cts uncut cut diamonds in 18k gold necklace 9.5" inches long
Located in Delhi, DL
Elevate your style with the enchanting fusion of tradition and luxury embodied in our exquisite necklace. Crafted with the utmost care and attention to detail, this stunning piece fe...
Category

2010s Indian Artisan 18k Gold Necklaces

Materials

Diamond, 18k Gold

Majestic 52 Carat Intense Purple Brazilian Amethyst & Diamond 18K Gold Necklace
Located in Tustin, CA
Magnificent, very majestic and opulent in real life, huge natural intense purple Brazilian Amethyst and diamond necklace is prong set in 18 karat white gold and has a combined total ...
Category

21st Century and Contemporary Artisan 18k Gold Necklaces

Materials

Diamond, Amethyst, 18k Gold, White Gold

Angela Cummings for Tiffany & Co. Asymmetrical 18K Gold Necklace
Located in New York, NY
Created in 1980, this 18K gold and diamond necklace was designed by Angela Cummings and made by Tiffany & Co. It is designed as a series of cushion-shape slightly-bombé gold links of...
Category

Late 20th Century 18k Gold Necklaces

Materials

Diamond, 18k Gold

Diamond Disc Beaded Oval Pendant Necklace 0.15 Carats 18KT Yellow Gold 3.2 Grams
Located in New York, NY
18 Karat yellow gold pendant featuring an oval shape disc with a beaded trim and scattered diamonds, 13 round brilliants weighing 0.15 carats, 3.27 grams. More Fashion Pendants in S...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

French 1920s Diamonds Horseshoe 18 Karat Yellow Gold Chain
Located in Poitiers, FR
Necklace in 18 karat yellow gold, eagle head hallmark and platinum. This feminine antique necklace features a fine, filed convict chain that holds a delicately chased horseshoe motif on the front, adorned with rose-cut diamonds on platinum. The clasp is a spring ring. Length : 51 cm approximately, thickness of the chain : 1,4 mm approximately, pendant height : 1.4 cm approximately, width : 10.8 mm approximately, thickness : 2.6 mm approximately. Total weight of the jewel : 5 g approximately. Antique jewel - French work from the 1920s. Our opinion : This antique diamond horseshoe...
Category

Early 20th Century French Belle Époque 18k Gold Necklaces

Materials

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

Santos de Cartier Gold Necklace 18"
Located in New York, NY
Santos de Cartier Gold Chain Necklace 18" -Material: 18k Yellow Gold -Thickness: 5mm -Weight: 29.6 Grams Est. Retail: $11,500
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Bochic “Capri” Ruby, Sapphire & Amethyst Necklace in 18K Gold & Silver
Located in New York, NY
Bochic “Capri” Ruby, Sapphire & Amethyst Necklace in 18K Gold & Silver Ruby - 166.70 Carats Sapphires - 4 Carats Purple Amethyst -5 Carats The Bochic "Capri" Opal & Multi Fancy...
Category

21st Century and Contemporary Thai Art Deco 18k Gold Necklaces

Materials

Amethyst, Ruby, Sapphire, 18k Gold, Gold Plate, Silver

Ancient Roman 1st Century BC Victoria Coin Diamonds 18K Gold Pendant
Located in Soquel, CA
A small authentic silver "quinarius" coin from the days of the Roman Republic 89 BCE, depicts the goddess Victoria seated holding a palm and patera. Victoria, the personification of victory, was originally a Latin goddess and protectress of fields and woods. Over time she was associated with Roman success in war and identified with the Greek goddess Nike...
Category

21st Century and Contemporary Balinese Classical Roman 18k Gold Necklaces

Materials

Diamond, 18k Gold

Classic 6.65 Carat Diamond, Choker
Located in Dubai, AE
Graduating pear shape diamonds from 0.25 carats to 0.10 carats, in combination with 0.05 carat round diamonds. This choker is made in 18k white gold, and has a self adjustable ball c...
Category

2010s Indian Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold

215.20 Carats Aquamarine and Diamond White Gold Pendant Necklace
Located in New York, NY
This elegant pendant necklace showcases a large aquamarine gemstone, complemented by a border of white diamonds. The pendant is suspended from a white gold chain which is embellished...
Category

2010s 18k Gold Necklaces

Materials

Aquamarine, Diamond, White Diamond, 18k Gold, White Gold

Beauvince Diamond Tennis Convertible Opera Necklace 21.40 Ct GH VVS-VS in Gold
Located in New York, NY
A classic and elegant everyday or occasional wear with same size diamonds all around, this Tennis Necklace is a timeless and versatile piece of jewelry. All our necklaces have two locks for added security. Versatile and adaptable, this necklace can be worn as a 34 inch opera necklace, a 2 row necklace...
Category

2010s Contemporary 18k Gold Necklaces

Materials

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

18K Gold 1.25ct Squared Ruby & 0.15ct Diamond Invisible Pendant
Located in เกาะสมุย, TH
A beautiful and quality stylish pendant enhancer. Halo invisible squared ruby set neatly with precision. Product Details: Metal: 18k Solid Gold Metal Color: Yellow Gold Pendant en...
Category

20th Century Thai 18k Gold Necklaces

Materials

Diamond, Ruby, 18k Gold

Authentic Augis - Plus qu'hier et moins que demain - French love 18k solid gold
Located in Antwerp, BE
For sale is this "Plus qu'hier et moins que demain" love token. This love medallion of all love medallions was first created by the famous Lyon jeweller Alphonse Augis. He based this...
Category

Late 20th Century French Retro 18k Gold Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Coin Necklace 10 Dollars With Diamonds & Gemstones 18K Yellow Gold 62.45G
Located in Los Angeles, CA
Coin Necklace 10 Dollars With Diamonds & Gemstones 18K Yellow Gold 62.45G Brand: Unbranded Pendant Shape: Round Type: Pendant Color: Yellow Style: Charm Year Coin Manufactured: 1932...
Category

21st Century and Contemporary American Contemporary 18k Gold Necklaces

Materials

Diamond, White Gold, 18k Gold, 24k Gold, Yellow Gold

Ancient Roman Republic 1st Century BC Griffin Coin Diamond 18K Gold Pendant
Located in Soquel, CA
An interesting, authentic, silver denarius coin from the period of the Roman Republic in 79 BCE, featuring a griffin leaping, is set in a Steven Battelle ancient inspired handmade matte-finish textured bezel mount with 1.8mm VS1 diamond accent. The denarius was approximately the daily wage of a soldier in ancient Rome. This particular type of coin is known as a denarius serratus. The ragged edges of the coin are intentional (all coins of this type have them) to show that coin is pure silver. The minting of the coins was an annual office shared by 3 men, and they often placed the family name on the coins. This coin was minted by moneyer L. Papius, who was probably from Lanuvium, which was about 19 miles outside of Rome. The reverse side of the coin displays...
Category

21st Century and Contemporary Balinese Classical Greek 18k Gold Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co. Elsa Peretti Crucifix Pendant Necklace in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Graceful in form and rich in meaning, this Tiffany & Co. crucifix pendant from the Elsa Peretti collection offers a powerful symbol of faith interpreted through elegant design. Sculp...
Category

21st Century and Contemporary Unknown Contemporary 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Alex Jona White Diamond 18 Karat Yellow Gold Tubogas Belt Choker Necklace
Located in Lugano, CH
Alex Jona design collection, hand crafted in Italy, tubogas 18k yellow gold belt choker necklace with a circle white gold buckle set with white diamonds, F color, VVS1 clarity. Dimen...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Diamond Necklace 18K Gold Choker .91 TDW V-Shape
Located in East Brunswick, NJ
Diamond Necklace 18K Gold Choker .91 TDW V-Shape This beautiful estate necklace is finely crafted in solid 18K Yellow Gold and set with white and fi...
Category

Late 20th Century 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Ant Insect Necklace Gold Platinum Ruby Red Zircon Diamond South Sea Pearl Agate
Located in Lambertville , NJ
This Custom Designed and Crafted, One of a Kind Statement Necklace by Artisan Tom Castor features a Collection of Gem carrying, Hand Crafted Ants marching delicately around the Neck. This Signature Tom Castor Neck piece is a blend of skilled artistry, whimsy, and detail at every angle. Hand Chosen Gems adorn the neck in this interesting piece. Natural Unheated Rubies from Burma are set in each ant as brilliant Red eyes. The thirty-eight Round Brilliant Cut Rubies measure 1.25-1.3 mm each and are bezel set in the upside down position for intense flash of deep Red hues. The Rubies have a total weight of 0.57 carats. There are nineteen Hand Crafted and Delicately Textured Ants on the Necklace. The Ants are Red Ants in Rose Gold and Black Ants of Precious Black Rhodium over White Gold. Each of the Ants carries a bezel set Round Brilliant Diamond. The Round Brilliant Diamonds carried by the busy workers are 2 mm each with a total combined weight of 0.57 carat. Additional Diamonds set in the Necklace include four Pear Shape Diamonds of approximately 3 x 2 mm each and a combined weight of 0.32 carat; and a Princess Cut Diamond measuring 3.5 x 3.5 mm with a weight of 0.26 carat. All of the Diamonds in the piece are of F/G Color and Vs Clarity with a total Diamond weight of 1.15 Carats. The Focal Point of the Necklace is a Hand Carved and Polished piece of Drusy Agate by Expert German Carver Dieter...
Category

2010s American Artisan 18k Gold Necklaces

Materials

South Sea Pearl, Multi-gemstone, Zircon, Ruby, White Diamond, Diamond, A...

Tiffany & Co T Diamond and Turquoise Circle Pendant Necklace 18k Yellow Gold
Located in San Diego, CA
Tiffany & Co T Diamond & Turquoise Circle Pendant Necklace Style: Pendant Necklace Ref. number: 64027069 Metal: 18k Yellow Gold Size / Measurements: 16' - 18; Inches Adjustable P...
Category

2010s 18k Gold Necklaces

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Antique 18k solid gold Sautoir - long guard necklace - Hollow curb chain - 150cm
Located in Antwerp, BE
For sale is this lovely 18 karat orangy yellow gold Sautoire necklace that can be worn as a single, double or triple stand thanks to the length of the necklace. This elegant necklace...
Category

Late 19th Century European Victorian Antique 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

GRS Certified 26.22 Carat Pear Cut Tanzanian Pink Spinel Diamond Necklace
Located in Trumbull, CT
This exquisite GRS Certified 26.22-carat pear-cut pink spinel diamond necklace features a highly coveted Tanzanian spinel, renowned for its rarity and vibrant color. The impressive s...
Category

21st Century and Contemporary American Artisan 18k Gold Necklaces

Materials

Diamond, Spinel, 18k Gold, White Gold

French 18k solid rose gold Necklace - Snake chain - Cleopatra collar - 1950's
Located in Antwerp, BE
For sale is this lovely drapery necklace. This treasure is made in solid 18 karat rose gold and hallmarked with a French eagle head and a Rhino head. This lovely collar exists out of...
Category

Mid-20th Century French Retro 18k Gold Necklaces

Materials

Gold, 18k Gold, Rose Gold

Becker French Zodiac Cancer Starsign 18K Yellow Gold Charm Pendant
Located in London, GB
A French 18 karat (18K) yellow gold charm pendant depicting the Zodiac star-sign of Cancer as the astrological symbol for the sign in polished gold on a matt gold convex recessed bas...
Category

20th Century French 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Annamaria Cammilli "Sultana" Medium Pendant Necklace with Diamonds in 18K Gold
Located in SOLVANG, CA
From Annamaria Cammilli's Vision collection, medium size Sultana pendant necklace handcrafted in 18 karat Black Lava, Natural Beige and White Ice gold. Three ruffles in white, beige ...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Necklaces

Materials

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

Cartier Limited Edition Dice White Gold, Enamel and Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
The Cartier Limited Edition Dice is an extraordinary collector’s piece, exquisitely crafted from 18kt white gold and adorned with 2 carats of brilliant-cut pavé diamonds of D-E color...
Category

20th Century French Artisan 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

18K White Gold 3.05ct Vivid Red Ruby & 1.10ct Brilliant Diamond Chain Necklace
Located in เกาะสมุย, TH
This wonderful piece is a new- vintage and has never been worn. This beautiful piece is crafted in Thailand using 18K solid white gold. The piece is adorned with 6 gorgeous natural o...
Category

21st Century and Contemporary Thai 18k Gold Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Art Deco Moonstone Bead Necklace
Located in Lewisburg, PA
An elegant moonstone bead necklace with many styling options! This vintage Art Deco necklace (circa 1920-1930) is comprised of vibrant moonst...
Category

Early 20th Century Art Deco 18k Gold Necklaces

Materials

Diamond, Moonstone, Rock Crystal, 18k Gold, Platinum

18k Yellow Gold 30ctw Diamond Indian Multi-Row Choker Necklace
Located in Boca Raton, FL
This stunning Gold Diamond Choker Necklace is in excellent condition and is ready to ship! Style: Multi-Row Choker Necklace Design: The choker necklace features diamond drops and fi...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

18ct RoseGold Victorian Bohemian Garnet Diamond Lucky Horseshoe Pendant Necklace
Located in Brighton, GB
Antique Horseshoe Necklace 18ct Rose Gold Tested Circa 1870s This exquisite Victorian horseshoe necklace is a true masterpiece crafted...
Category

Late 19th Century English Victorian Antique 18k Gold Necklaces

Materials

Diamond, Garnet, 18k Gold, Rose Gold

Tiffany & Co. 12.00 Carat Diamond X Collar Necklace
Located in New York, NY
Finely crafted in 18k yellow gold with Round Brilliant cut Diamonds weighing a total of approximately 12.00 carats. Signed by Tiffany & Co. 16 3/4 inches long
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold

St. George Enamel Slaying the Dragon Pendant
Located in North Hollywood, CA
This piece is rare and special. I have only seen 3 of these pendants in my lifetime and I owned two of them. This is my last one. St George Slaying the Dragon is a common theme bu...
Category

1990s English Renaissance Revival 18k Gold Necklaces

Materials

Diamond, Emerald, Sapphire, 18k Gold, Enamel

Mauboussin Ruby, Emerald, Sapphire and Diamond Necklace, 18k
Located in New York, NY
A Mauboussin Ruby, Emerald, Sapphire and Diamond Necklace made in 18k yellow gold. The total weight of the necklace is 97.01 grams. The diamond weight is appx. 1 carat, F, VS. Signed...
Category

20th Century 18k Gold Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Crispy Sparkling Opal Round Beaded Necklace with 18 Carat Rose Gold
Located in Kirschweiler, DE
This Exceptional Crispy Sparkling Opal Round Beaded Necklace with 18 Carat Rose Gold is totally handmade. Cutting as well as goldwork are made in German quality. The screw clasp is e...
Category

21st Century and Contemporary German Arts and Crafts 18k Gold Necklaces

Materials

Opal, Gold, 18k Gold, Rose Gold

Diamond Peridot Chalcedony Necklace 18K Gold
Located in East Brunswick, NJ
Diamond Peridot Chalcedony Necklace 18K Gold We were so lucky to take advantage of estate jewelry store closeout, and I am so happy to offer this gorgeous necklace for the fraction ...
Category

Late 20th Century 18k Gold Necklaces

Materials

Chalcedony, Diamond, Peridot, 18k Gold, Yellow Gold

10.40 Karats Sapphires 18 Karats White Gold Blue Sautoir Long Chain Necklace
Located in Rome, IT
Rossella Ugolini Design Collection a precious sautoir necklace made in 18 karats white gold. length: 35.43 in (90 cm) so as to go around the neck twice. Available also in Yellow Gold on request. The elegance of the sautoir is difficult to compare. it is an elegance given by the essentially and precious simplicity of the gems which, one by one is assembled by hand, to be twisted around the neck. It is a versatile model, because it allows you to adjust the length according to the dress you are wearing or the twist you want to give. Sapphire is elegant in its simplicity. The Blue color is relaxing and reassuring, reliable and stable. Sapphire has a timeless color that recalls the color of the sky in the evening. Sapphire Blue has a color that facilitates concentration to clarify thoughts by inviting us to reflect. It instills calm confidence and a sense of connection. Wearing a stable shade of Blue Sapphire gives us the feeling of being able to rely on this color that conveys this feeling of constancy. Every single stone is manufactured, in an artisanal way, in Rome, Italy and every step of the process is carefully executed. Rossella Ugolini Jewelry Designer's collection is 100% handcrafted with loads of love in Rome. An exclusive design, enriched by the most precious metals and gems, gives shape to Rossella's daily inspirations and a lifetime passion, framed by the timeless beauty of Rome and its enchanting atmosphere. Details: 10.40 Karats...
Category

2010s Italian Art Deco 18k Gold Necklaces

Materials

Sapphire, Gold, 18k Gold, White Gold, Yellow Gold

Van Cleef & Arpels Magic Alhambra Turquoise Pendant
Located in London, GB
Here we have a bold pendant from the world renowned luxury jewellery house of Van Cleef & Arpels. This piece forms part of the Magic Alhambra collection and showcases the iconic clov...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Turquoise, Gold, 18k Gold, White Gold

Tiffany & Co Diamond Diamond Floret Key Platinum Pendant
Located in London, GB
This stunning Tiffany & Co. Floret key pendant is beautifully crafted in platinum and 18ct rose gold, is a rare natural pink diamond at the center, framed by a halo of brilliant whit...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Platinum, 18k Gold, Rose Gold

Faye Kim 18 Karat Gold Oval Moonstone Necklace
Located in Darien, CT
Faye Kim's 18 Karat Gold Oval Moonstone Pendant Necklace, attached to a handmade heavy oval link chain, is full of light and reflects beautiful translucent blue hues. The shape, poli...
Category

2010s American Contemporary 18k Gold Necklaces

Materials

Moonstone, 18k Gold, Gold

Ancient Roman First Century Emperor Vespasian Eagle Coin 18K Gold Pendant
Located in Soquel, CA
An authentic silver denarius coin with a depiction of the Roman Imperial eagle standing, minted during the realm of the emperor Vespasian in 69-79 AD, is set in a simple matte-finish line textured handmade bezel designed by Steven Battelle. The Roman eagle was a symbol of imperial power, representing courage, strength and immortality. The eagle remains one of the most famous animal symbols associated with ancient Rome today. Most famously, the eagle, or aquila, was featured on the standard of the Roman Legions. The opposite side of this denarius silver coin (which was approximately a daily wage in those times) is a side view of the emperor Vespasian, who ruled for 27 years. His fiscal reforms and consolidation of the empire generated political stability and a vast Roman building...
Category

21st Century and Contemporary Balinese Classical Roman 18k Gold Necklaces

Materials

18k Gold

Antique 18ct Gold Fine 22" Chain
Located in London, GB
Beautiful Antique 18ct Gold 22" Chain Circa early 20th Century - 1920 Marked 750 & 558 M ( goldsmiths registration number & Initial) Thickness 1.25mm (millimeter) Weight 2.87 grams
Category

Early 20th Century European 18k Gold Necklaces

Materials

Gold, 18k Gold

18K Yellow Gold Diamond and Ruby Necklace and Bracelet Set
Located in Great Neck Plaza, NY
A spectacular vintage 18K yellow gold ruby and diamond set, rich in timeless allure. This exquisite duo features a 7.5” bracelet adorned with 19 carats of fiery rubies and 13.5 carat...
Category

1980s Vintage 18k Gold Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Chimento 18kt White, Rose and Yellow Gold Set - Refinement and Style
Located in Guidizzolo, IT
Unmistakable elegance encapsulated in this stunning Chimento parure, consisting of necklace, bracelet and earrings in 18kt white, rose and yellow gold. The perfect fusion of three sh...
Category

2010s Italian Contemporary 18k Gold Necklaces

Materials

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

Ancient Greek 3rd Century BC Alexander the Great Coin Diamond 18K Gold Pendant
Located in Soquel, CA
A high-grade, authentic, ancient silver tetradrachm coin from Thrace (a historical region which now encompasses parts of Greece, Bulgaria and Turkey) minted in 297-281 BC, with a dep...
Category

21st Century and Contemporary Balinese Classical Greek 18k Gold Necklaces

Materials

Diamond, 18k Gold

XL Double sided charm, Vintage 18 karat solid gold Catholic pendant - Holy Jesus
Located in Antwerp, BE
For sale is this lovely 18 karat yellow gold double sided medal. This royal vintage double sided medal is representing the Holy Sacred Heart of Jesus on one side and our lady of Scap...
Category

1960s European Retro Vintage 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Oscar Heyman, 22.00 Carat Oval Shape Diamond Riviere Necklace
Located in Chicago, IL
This gorgeous diamond necklace designed by the renowned designer, Oscar Heyman, boasts 72 oval brilliant cut diamonds weighing approximately 22.00 carats total. In a floating 18k yel...
Category

Late 20th Century American 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

18 Karat White Gold Diamond Mix Shape Baguette Simple Triple Strand Necklace
Located in Los Angeles, CA
This diamond triple strand necklace is crafted in 18-karat white gold, weighing approximately 0.52 total carats of SI-V Quality white diamonds. Necklace is 16" Inches. Pendant Dimen...
Category

2010s American 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ancient Roman First Century BC Horse and Rider Coin Diamond 18K Gold Pendant
Located in Soquel, CA
An exquisitely detailed depiction of a galloping horse with rider adorns this authentic silver "denarius" coin issued in the Roman Republic in 67 BC. It is set within an ancient-ins...
Category

21st Century and Contemporary Balinese Classical Roman 18k Gold Necklaces

Materials

Diamond, 18k Gold

Bochic "Orient" Opal, Multi Sapphires & Rubies Necklace Set In 18K Gold & Silver
Located in New York, NY
Bochic "Orient" Opal, Multi Sapphires & Rubies Necklace Set In 18K Gold & Silver Blue Topaz - 3 carats Multi sapphires - 4 Rubies - 8 carats Opals - 10 carats White South Sea P...
Category

21st Century and Contemporary Thai Art Nouveau 18k Gold Necklaces

Materials

Quartz, Ruby, Topaz, 18k Gold, Gold Plate, Silver

Steven Battelle 7.5 Carats Rainbow Moonstone 18K Gold Pendant
Located in Soquel, CA
A flashing 11 x 14 mm pear shaped rainbow moonstone cabochon is set within a signature double line texture Steven Battelle setting in this classic pendant design. I love rainbow moonstone for its magical properties. Super nice ! The 18 inch woven triple spiga chain...
Category

21st Century and Contemporary Indonesian Contemporary 18k Gold Necklaces

Materials

Moonstone, Rainbow Moonstone, 18k Gold

Bochic “Capri” Ruby, Emerald & Blue Sapphire Necklace Set In 18K & Silver
Located in New York, NY
Bochic “Capri” Ruby, Emerald & Blue Sapphire Necklace Set In 18K & Silver Elegant and Classic Italian style Natural Red Ruby - 16 Carats ...
Category

21st Century and Contemporary Thai Baroque 18k Gold Necklaces

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold, Gold Plate, Silver

Cartier Tri-Tone Maillon Panthere Necklace
Located in New York, NY
Finely crafted in 18k yellow, white, and rose gold. Signed by Cartier, from their Panthere Collections 15 1/2 x 1 /2 inch
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

18k Gold

Black Opal, Diamond Pendant, Lightning Ridge, Australia, Vivid Red Flash
Located in Southbury, CT
Black opals from the Lightning Ridge mines in Australia are the rarest and most valuable opals on earth. And Lightning Ridge black opals that display a vivid red flash are the most valuable opals of all. This pendant is a perfect example of why these rare, precious opals are so coveted. With a superb cut and gleaming high polish, this solid (not a double or a triplet) Australian black opal from the Lightning Ridge mines has an organic, loosely triangular form and weighs approximately 2.42 carats. The gem flashes brilliant, vivid red, yellow, turquoise, purple and cobalt blue. The natural beauty of the stone has been maximized to its most magnificent potential by a skilled lapidary artist. Set within a custom 18k yellow gold frame -that exposes the rear of the opal, so that you can see with your own eyes that this is a solid black opal- and featuring a bail set with a .03ct VS brilliant round diamond. A 20" .4mm solid 18K Italian gold chain...
Category

2010s American Artisan 18k Gold Necklaces

Materials

Diamond, Black Opal, 18k Gold

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

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.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.

Recently Viewed

View All