Natural Cat’s Eye Gemstone and Diamond Ring in 18K Yellow Gold
Located in Pasadena, CA
The band is stamped 750, confirming its 18K gold. Bold yet elegant in design, this ring makes a striking statement or cocktail piece and is approximately a size 6.
18k Gold
Channel Set Ruby and Marquise Diamond Band Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Ring Size: 6.5 (resizing available for a fee) Ring Height: 8.6 mm tall Total Weight: 3.5 Grams Gemstone Specifications: Gemstones:...
Diamond, Ruby, Yellow Gold, 18k Gold
Ilias Lalaounis 18K Gold Diamond Textured Geometric Earrings, Circa 1970
By Ilias Lalaounis
Located in Miami, FL
Their sculptural depth and dimensional structure create a sense of movement and light, reflecting Lalaounis’ mastery in transforming historical inspiration into modern luxury jewelry...
Diamond, 18k Gold, Yellow Gold
Van Cleef & Arpels Rose de Noel Diamond and Mother of Pearl 18K
By Van Cleef & Arpels
Located in Broomall, PA
Six carved gray Mother of Pearl petals radiate around the center, their smoky iridescence shifting from charcoal to soft green and rose as the light moves, while a cluster of round D...
Diamond, Pearl, 18k Gold, White Gold
Vintage 18k Gold & Enamel Figural Dutch Clog or 'Klomp' Charm
Located in Philadelphia, PA
Marks: Marked to the bail 0750. Fineness: Marked 750 for 18k gold fineness. Measurements: Width: ca. 7.4 mm Height: ca. 20.7 mm Depth: ca. 7.7 mm Weight: 4.2 g Items purchased ...
18k Gold, Enamel
Elegant 18K Ladybird Brooch with 0.30 Carats of Brilliant-Cut Diamonds
Located in Hamburg, DE
The brooch itself is rendered in rich 750 (18K) yellow gold, offering a warm and luxurious backdrop that perfectly complements the sparkling diamonds.
Diamond, 18k Gold, Yellow Gold
Crescent Shaped Pavé Diamond Earrings in 18K Yellow Gold
Located in La Jolla, CA
Earrings weigh 27.3 grams. Pavé set in 18k Yellow Gold. Marked 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, Yellow Gold
Vintage 18k Yellow Gold Emerald Four Leaf Clover Omega Back Earrings
Located in New York, NY
Weight: 9.2 Grams Stone: Emerald 0.39tcw Measurements: 23.53 x 12.67 x 15mm Hallmark: 750 Metal: 18k Yellow Gold Item #: BR-1746-111425-12
Emerald, 18k Gold, Yellow Gold
Vintage Seaman Schepps 18K Gold Carved Wood Rope Motif Ear Clips
By Seaman Schepps
Located in Miami, FL
A quintessential Seaman Schepps design and an excellent addition to any serious collection of signed American designer jewelry. Signed Seaman Schepps 18K Yellow Gold Hallmarked 750 C...
18k Gold, Yellow Gold
Antique Duchess Ring 18K Gold Rose Cut Diamonds and Rubies
Located in MONTMORENCY, FR
This refined antique Duchess ring is crafted in solid 18K yellow gold (750‰) and exemplifies the elegance of late 19th to early 20th century jewelry design.
Diamond, Ruby, 18k Gold
18k Diamond and Checkered Pink Stone Center Cocktail Ring
Located in New York, NY
Ring size: 6.25 Markings: “750” Metal: 18k White Gold Weight: 22.3 grams Diamonds: 1.10 carats Pink Center Stone: 50.47 carats
Diamond, Gold, 18k Gold, White Gold
18k White Gold Diamond, Briolette Amethyst and Moonstone Pendant Necklace
Located in New York, NY
Chain: 16 inches Pendant: 1.5 inches long, 1 inch wide Metal: 18K White Gold Markings: "750" "T1365" Weight: 15.7 grams Moonstone: 12.96 Carats Amethyst: 26.76 Carats Diamond: 1.04 C...
Amethyst, Diamond, Moonstone, Gold, 18k Gold, White Gold
$9,600Sale Price|20% Off
Mikimoto 18K White Gold A+ Akoya Pearl Necklace & Earrings Set
By Mikimoto
Located in Chicago, IL
Featuring lustrous A+ quality Akoya pearls, the set includes a refined necklace and classic stud earrings, both crafted in 18K white gold. Necklace: Metal: 18K white gold, stamped ...
Diamond, White Diamond, Pearl, 18k Gold, White Gold
Schlumberger Tiffany&Co. 18k & Platinum Pearl & Diamond Clip On Earrings
By Tiffany & Co.
Located in Bernardsville, NJ
Designer: Schlumberger Material: 18k & Platinum (stamped 750 and PT 950) Gesmtones: Diamond 0.50 cttw Pearl 15 mm x 15 mm x 9.7 mm Weight: 20.9 grams Dimensions: 21.9 mm x 21.8 mm x ...
Diamond, Pearl, 18k Gold, Platinum
18K White Gold 3.44 Carat Oval Ruby and Diamond Drop Earrings
Located in New York, NY
Length: 1.75 inches Width: 0.50 inches Markings: “T864” "750" Metal: 18K White Gold Weight: 10.2 grams Oval Cut Ruby: 3.44 Carats Diamonds: 1.88 carats
Diamond, Ruby, Gold, 18k Gold, White Gold
Vintage 18k White Gold 1.91ct Emerald 1.70ct Diamond Halo Ring
Located in New York, NY
Weight: 8.1 Grams Stone: Emerald 1.91ct, Diamond 1.70tcw Measurements: 24.2 x 20.44 x 17.3mm Size: 5 Hallmark: E 191 750 Metal: 18k White Gold Item #: BR-1738-110525-02
Diamond, Emerald, 18k Gold, White Gold
Stunning 18K Two Tone 5.97 Carat Rose Cut Diamond Flower Necklace - 16.5 inches
Located in New York, NY
Length: 16.5 inches Markings: "750" "T864 Metal: 18K Yellow and White Gold Weight: 29.4 grams Diamonds: 5.97 carats
Diamond, 18k Gold
8mm Akoya Japanies Pearl Triple Strand choker Necklace, 18K White Gold & Diamond
Located in New York, NY
The Clasp is BARREL SHAPE with brilliant cut diamonds Approximately 2 ct of diamonds metal 18 Karat White gold. Stamped 18 K and 750 The pearls come from Japan, specifically from t...
Diamond, Pearl, 18k Gold, White Gold
Vintage 18K Gold Donkey Cart Brooch with Pearls & Enamel
Located in Miami, FL
Unsigned examples of this quality are increasingly sought after for their craftsmanship, sculptural presence, and collectability within the figural jewelry category. Metal: 18K Yello...
Pearl, Ruby, Blue Sapphire, Turquoise, 18k Gold, Yellow Gold, Enamel
18K White Gold Marquise Cut Diamond and Oval Emerald Necklace
Located in New York, NY
Length: 16 inch chain, 1.20 inch pendant Markings: "750" Metal: 18k White Gold Diamonds: 3.61 carats Center Emerald: 2.83 carats
Diamond, Emerald, 18k Gold
$7,503Sale Price|20% Off
18k Rose Gold Pendant with Cabochon Emerald and Diamonds
Located in Vannes, FR
Stone Characteristics Center Stone: Natural Emerald Origin: Zambia Cut: Teardrop Cabochon Weight: 2.66 carats Color: Deep Emerald Green Transparency: Average to Good (typical of Zamb...
Emerald, Diamond, Gold, 18k Gold, Rose Gold
18k Pear and Marquise Cut Diamond Wide Band Ring
Located in New York, NY
Ring size: 6.50 Width: 12.48mm wide Markings: “T864” "750" Metal: 18k White Gold Weight: 10.7 grams Marquise Cut Diamonds: 0.18 carats Pear Shaped Diamonds: 1.19 carats Diamond: 1.22...
Diamond, Gold, 18k Gold, White Gold
18K Persian Turquoise Large Vintage Dome Styled Earrings, c. 1960
Located in Aspen, CO
The earrings are marked 750 for 18K gold. These earrings have white gold, approximately 15k, racket style backs and are now for a non pierced ear and can be converted to accommodate ...
Turquoise, 18k Gold
18K White Gold Tapered Baguette Diamond Channel-Set Band, 1.58ctw H/VS
Located in Orlando, FL
Currently a size 4 and resizable to approximately a 6.5, this band offers a tailored, modern alternative to a classic round-diamond eternity style. Metal: 18K White Gold (stamped 75...
Diamond, 18k Gold, White Gold
Vintage Italian 18K Gold Pavé Diamond Dome Ring 1.75 Carat
Located in Miami, FL
A strong example of Italian goldwork from this period—elegant, deliberate, and quietly luxurious. Metal: 18K Yellow Gold Hallmark: 750, Italian Diamonds: Approx. 1.75 carats total we...
Diamond, 18k Gold, Yellow Gold
David Yurman 18K Gold 925 Sterling Silver Ring Wedding Band Mens Size 9.5
By David Morris
Located in Addison, TX
Details Designer: David Yurman Metal: Sterling Silver & 18K Yellow Gold Purity: 925 / 750 Hallmarks: DY 750 (Exterior), D.
18k Gold, Yellow Gold, Silver, Sterling Silver
Moraglione Fancy Colored Diamond, Diamond, Large Baroque Pearl 18K Gold Earrings
Located in New York, NY
These spectacular earrings feature a pair of large lustrous Baroque pearls, fancy medium brown diamonds and white diamonds, approximately .95 TCW, in distinctive individually designe...
Diamond, Pearl, 18k Gold, White Gold, Yellow Gold
Exceptional Long Akoya Pearl Necklace, 97cm, 8mm Pearls, Hallmarked 18K Gold
Located in Buckingham , Buckinghamshire
Details * Type: Cultured Akoya pearl necklace * Length: Approx. 97cm / 38.2 inches (about 45cm drop as worn) * Pearl size: Approx. 8mm * Weight: Approx. 83 grams * Clasp: Hallmarked...
Diamond, Pearl, 18k Gold
Diamond Encrusted 18K White Gold Bombe Dome Cocktail Ring
Located in Palm Beach, FL
Stamped on the inside is 750 (designating 18K gold). Ring size is 6 3/4.
Diamond, 18k Gold, White Gold
Vintage 0.52ct Diamond 18k Yellow Gold Cufflinks, Circa 1960 Belgium
Located in Jesmond, Newcastle Upon Tyne
The cufflinks are hallmarked to the T-bar with the 18k gold fineness mark 750. These 18k gold cufflinks are supplied with an independent diamond grading report card.
Diamond, Gold, 18k Gold, Yellow Gold
La Nouvelle Bague 18k Yellow Gold and Sterling Silver Enamel Bangle Bracelet
By Nouvelle Bague
Located in New York, NY
Weight: 45.5 Grams Measurements: 11.3 x 73.0 x 11.5mm Size: 6" Hallmark: La Nouvelle Bague, 750, 18k, 925 Metal: 18k Yellow Gold, Sterling Silver Item #: BR-1844-032426-07
18k Gold, Sterling Silver, Enamel
La Nouvelle Bague 18k Yellow Gold and Sterling Silver Enamel Bangle Bracelet
Located in New York, NY
Weight: 39.9 Grams Measurements: 13.0 x 78.7 x 12.9mm Size: 6 3/4" Hallmark: La Nouvelle Bague, 750, 18k, 925 Metal: 18k Yellow Gold, Sterling SIlver Item #: BR-1844-032426-01
18k Gold, Sterling Silver, Enamel
LINKS OF LONDON 18K Yellow & White Diamond Globe Trotter Pendant Charm » U412
By Links of London
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 26 mm Width: 9 mm Metal: 18K Yellow Gold Hallmarks: 750 Total Weight: 5.5 Grams Stone: None Condition: PreOwned Estimated Retail P...
18k Gold
GIA Certified 1.38ct Tsavorite Garnet Diamond Halo Ring, 18k Gold
Located in Stamford, CT
Perfect for special occasions or elevating everyday style, this exquisite ring combines rarity, craftsmanship, and enduring elegance. 1 oval green tsavorite garnet, Approximate 1.38...
Diamond, Garnet, Tsavorite, Gold, 18k Gold, Yellow Gold
Edwardian-Inspired 18K White Gold Diamond Pearl Pendant Necklace 0.93ct
Located in New York, NY
Chain: 18 inches can be shortened to 16 inches Pendant Measurements: 1.40 inches long, .90 inches wide Markings/Hallmarks: "T864" "750" Metal: 18K White Gold Weight: 8.3 grams Diamon...
Diamond, Pearl, Gold, 18k Gold, White Gold
Marco Bicego 18k Two-Tone Gold Diamond Circle Pendant Necklace, .50ct
By Marco Bicego
Located in Stamford, CT
Whether worn alone as a statement piece or layered with other favorites, this diamond pendant necklace offers enduring beauty, exceptional quality, and modern sophistication. 56 rou...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Vintage Designer Lagos Caviar Sterling Silver 18K Gold Beaded Dome Ring Sz 6.75
By Lagos Caviar
Located in Addison, TX
Details Designer: Lagos Collection: Caviar Metal: Sterling Silver & 18K Yellow Gold Purity: 925 / 750 Hallmarks: 925, 750, Lagos Ring Size: 6.75 Design: Caviar Knot / Beaded Ce...
18k Gold, Yellow Gold, Silver, Sterling Silver
18K Yellow Gold Diamond Star Cuff Bangle Bracelet
Located in Los Angeles, CA
DeKara Design Collection Metal- 18K Yellow Gold, .750, 96 Grams. Stones- 100 Round Diamonds G Color VS1 Clarity 5.03 Carats.
Diamond, 18k Gold, Yellow Gold
18K Two Tone Black and White Diamond Abstract Ring
Located in New York, NY
Ring size: 7.25 Markings: "T864" "750" Metal: 18K White and Rose Gold Weight: 11.6 grams White Diamonds: 0.53 carats Black Diamonds: 3.63 carats
Diamond, Black Diamond, Gold, 18k Gold, Rose Gold, White Gold
Vintage 18K Yellow Gold Ruby and Diamond Ring with AGL Certificate
Located in Great Neck Plaza, NY
A bold vintage ruby and diamond ring crafted in 18K yellow gold, stamped 750, centered with an oval ruby weighing approximately 2.00 carats.
Diamond, Ruby, 18k Gold, Yellow Gold
Wide Yellow Gold Bracelet Solid 18k Italian Handmade Heavy Woven Bracelet
Located in Great Neck, NY
A rare and highly wearable example of classic Italian woven gold artistry, this bracelet combines heritage craftsmanship with modern statement appeal. Metal: 18K Yellow Gold (750 Ha...
Gold, 18k Gold, Yellow Gold
1980s French Frosted Crystal & Diamond 18K White Gold Clip Earrings
Located in Miami, FL
The reverse bears a geometric maker’s mark along with 750 for 18K gold, indicating high-quality European craftsmanship.
Crystal, Diamond, 18k Gold, White Gold
Tiffany & Co. Elsa Peretti 18K Gold Diamonds by the Yard Bracelet
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
Elsa Peretti “Diamonds by the Yard” bracelet crafted in solid 18K yellow gold, hallmarked 750, Tiffany & Co., Peretti, and Spain.
Diamond, 18k Gold
18K White Gold Diamond and Pear Cut Emerald Pendant Necklace
Located in New York, NY
Length: 18 inches, 2.25 inch pendant Markings: "750" "T864" Metal: 18K White Gold Weight: 11.00 grams Diamonds: 2.18 carats Pear Cut Emeralds: 2.91 carats
Diamond, Emerald, Gold, 18k Gold, White Gold
Vintage 18K Gold Double-Sided Medal Pendant: Sacred Heart & Mary - Scapular
Located in Antwerp, BE
Total Width : 1,4 cm Total length : 2,25 cm Total weight : 2,3 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jew...
Gold, 18k Gold, Yellow Gold
18k solid gold Antique Necklace - light Art Nouveau - Belle Epoque - 43 cm
Located in Antwerp, BE
For sale is this stunning filigree necklace that is crafted in 18 K yellow gold and hallmarked with a 750 mark on the closure.
Gold, 18k Gold, Yellow Gold
Emerald Snake Earrings Vintage 18k Yellow Gold Small Studs Serpent Jewelry
Located in Torrance, CA
The earrings are hallmarked "750" for 18k gold.
Emerald, Gold, 18k Gold, Yellow Gold
Cartier 18K Yellow Gold Large Wide Vintage Bangle Bracelet, 1990s
By Cartier
Located in Aspen, CO
The bracelet is marked 18K and 750. All items sold are accompanied by a detailed Statement of Value, as well as any related gemological reports.
18k Gold, Yellow Gold
IGI Certified 1.31ct 7-Stone Diamond Ring in 18k White Gold
Located in רמת גן, IL
Technical specifications Metal: 18k white gold, stamped 750 Total weight: 2.78 g Ring size: EU 54 (Can be resized up to 3 sizes).
Diamond, 18k Gold, White Gold
18K White Gold Twin Ring with 1.10ct White & 2.24ct Brown Diamonds
Located in New York, NY
Ring size: 5.5 Markings: “T864” "750" Metal: 18K White Gold Weight: 8.32 grams White Diamonds: 1.10 carats Brown Diamonds: 2.24 carats
White Diamond, Brown Diamond, 18k Gold
18K White Gold Diamond and Marquise Cut Emerald Pendant Necklace
Located in New York, NY
Length: 16 inches, 1 inch pendant Markings: “750" "T897" Metal: 18K White Gold Weight: 5.67 grams Marquise Cut Diamonds: 0.86 carats Emerald: 0.83 carats Diamond Accents: 0.46 carats
Diamond, Emerald, Gold, 18k Gold, White Gold
Vintage 18K Gold Flower and Insect / Spider Charm for a Bracelet
Located in Philadelphia, PA
Marks: Marked with hallmarks and 750 to the jump ring. Fineness: Marked 750 for 18k gold fineness.
18k Gold
1.12ct Heart Shaped Diamond Ring in 18k White Gold Halo Setting
Located in La Jolla, CA
Ring size is 6.25 The ring top measures .55 in across, .60 inch down, and weighs 2.4 grams. 18k White Gold Setting Marked 750, 1.120, 0273, RH00710 BUY WITH CONFIDENCE Authentici...
Diamond, 18k Gold, White Gold
Mother of Pearl, Agate, & Diamond Butterfly Ring 18K
Located in Jupiter, FL
Setting Material: Rose or Yellow Gold Metal Purity: 750 18K Gold Main Stone: Diamond, Mother of Pearl, Agate Shape: Brilliant Round, Custom Cuts Weight: 4.05cts Clarity: VS Color: H...
Agate, Diamond, Pearl, 18k Gold, Rose Gold
IGI Certified 2.03ct Diamonds 3-Stone Ring in 18k White Gold
Located in רמת גן, IL
Technical specifications Metal: 18k white gold, stamped 750 Total weight: 2.97 g Ring size: EU 54 (Can be resized up to 3 sizes).
Diamond, 18k Gold, White Gold
Vintage 18k Gold Cluster Ring with 0.50ct Diamond & Gemstones
Located in Jesmond, Newcastle Upon Tyne
The elevated, pierced decorated ring shoulders blend seamlessly with the plain ring shank hallmarked to the interior with the gold guarantee mark (crown), the 18k gold fineness mark ...
Blue Sapphire, Sapphire, Garnet, Emerald, Diamond, 18k Gold, Yellow Gold
Contemporary Coral Diamond Stud Earrings 18k White Gold Prong Setting
By SCALA GIOIELLI
Located in Marcianise, IT
Technical Specifications Metal: 18k White Gold (750/1000) Main Gemstone: Natural Cerasuolo Coral (2 Spheres) Diameter of coral spheres: 14 mm Coral Weight: 8.00 grams (total) Ac...
Coral, Diamond, 18k Gold, White Gold
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.