Cartier 18k White Gold LOVE Diamond Oval Charm Pendant
By Cartier
Located in Beverly Hills, CA
The clasp is engraved Cartier and 750, confirming 18k gold, and also bears a serial number along with the French eagle head hallmark, indicating the piece was assayed in France.
Diamond, 18k Gold, White Gold
Italian Blue Sapphire & Diamond Cluster Bracelet in 18k White Gold
Located in La Jolla, CA
Bracelet weighs 21.4 grams. Made of 18k White Gold. Marked 750 260 PV BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, Sapphire, 18k Gold, White Gold
18k Yellow Gold Multi-Row 23.16tcw Diamond Statement Bracelet
Located in New York, NY
Weight: 71.0 Grams Stone: 23.16ctw Diamond G-H SI Measurements: 15.1 mm wide x 6.0mm high Size: 7" Hallmark: 750, e Metal: 18k Yellow Gold Item #: BR-1793-020226-14
Diamond, 18k Gold, Yellow Gold
Vintage 18K Yellow Gold Enamel and Coral Fox Brooch
Located in Great Neck Plaza, NY
A striking and whimsical vintage fox brooch crafted in solid 18K yellow gold (stamped 750), showcasing bold sculptural detail and charming artistry.
Coral, 18k Gold, Yellow Gold, Enamel
Mystery Invisible Set Sapphire and Diamond Drop Earrings, 18k Gold
Located in La Jolla, CA
Earrings measure 1.00 inch down, .70 inch wide, and weigh 19.6 grams. Made in 18k Yellow Gold setting. Marked 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we s...
Diamond, Sapphire, 18k Gold, Yellow Gold
18K White Gold Chopard Happy Diamond Ring, w Box
By Chopard
Located in Laguna Beach, CA
Ladies Chopard square diamond Happy ring in 18k white gold. Engraved 750, 82 /2896-20, Chopard.
Diamond, 18k Gold, White Gold
18k Yellow Gold Pearl, Amethyst, and Pink Tourmaline Brooch Pendant
Located in New York, NY
Weight: 19.3 Grams Primary Stone: Pearl Secondary Stone: Amethyst, Pink Tourmaline Measurements: 63.8 x 44.7 x 9.8 Hallmark: 750, 18k Metal: 18k Yellow Gold Item #: BR-1922-06102...
Amethyst, Pearl, 18k Gold, Yellow Gold
18K Yellow Gold Diamond Crossover Wide Band Ring
Located in New York, NY
Ring size: 7 Width: 0.50 inches wide Markings: “T864” "750" Metal: 18K Yellow Gold Weight: 11.50 grams Diamonds: 0.79 carats
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 18k Yellow Gold 6.78tcw Ruby and Diamond Earrings
Located in New York, NY
Weight: 15.4 Grams Stone: 0.22tcw Diamond, 6.78tcw Ruby Measurements: 16.45 x 22.37 x 12.79mm Hallmark: 750 Metal: 18k Yellow Gold Item #:BR-1760-112425-16
Diamond, Ruby, 18k Gold, Yellow Gold
18K White Gold Diamond and Persian Turquoise Bracelet
Located in New York, NY
Length: 8 inches Width: 1 inch wide Markings: “T897” "750" Metal: 18k White Gold Weight: 77.1 grams Diamonds: 4.45 carats Persian Turquoise: 75.67 carats
Diamond, Turquoise, 18k Gold, White Gold
Vintage 18K Gold and Ruby Italian Buckle Ring
Located in Venice, CA
The ring weighs 7.5 grams. Marked 750 for 18k gold, and with the registration number 206AL.
Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Leboeuf Greg Norman 18K Yellow Gold Nib Limited Edition Fountain Pen
Located in Houston, TX
The metal was tested and determined to be 18K yellow gold. Engraved with "18K" and "750".
Gold, 18k Gold, Yellow Gold
$11,200Sale Price|20% Off
Tiffany & Co. 66 grams 18k Yellow Gold Bracelet
By Tiffany & Co.
Located in Chicago, IL
Marked “1992 TIFFANY & CO 750,” confirming 18K gold purity and period authenticity.
18k Gold, Yellow Gold
18K Gold Essex Crystal East-Flying Mallard Duck Charm
Located in Venice, CA
The piece weighs 2.6 grams. Marked 750 for 18k gold.
Crystal, 18k Gold
Cartier 18k Gold Diamond Triple Row Maillon Panthere Ring
By Cartier
Located in Beverly Hills, CA
Technical markings include the 750 stamp for 18k gold purity, a unique serial number, and a maker's mark.
Diamond, 18k Gold, Yellow Gold
Pave Diamond Scroll Link Choker Necklace, 18k White Gold, 14ct
Located in La Jolla, CA
The necklace measures 17 inches long, .40 inch wide, and weighs 103 grams. Made in 18k White Gold. Marked 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, White Gold
Vintage 0.50ct Diamond Heart Pendant Necklace in 18k White Gold
Located in Jesmond, Newcastle Upon Tyne
The pendant is hallmarked to the tapering ring loop with the 18k gold fineness mark- 750. This vintage pendant is supplied with an independent diamond grading report card.
Diamond, 18k Gold, White Gold
Australian Solid 1.0ct White Opal Diamond Pendant 18k Yellow Gold
Located in SYDNEY, AU
- Stones: 1 x natural Australian solid white opal, estimated gem weight 1.0ct 3 x natural brilliant cut diamonds, total gem weight 0.06ct approx. - Metal: 18k 18ct 750 solid yell...
Diamond, Opal, 18k Gold, Yellow Gold
Vintage 18K Yellow Gold Gemini Zodiac Pendant Charm, Circa 1960
Located in Antwerp, BE
Pendant width : 1,6 cm Total length : 2,6 cm Total Weight : 3,3 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jew...
Gold, 18k Gold, Yellow Gold
Jean Vendôme Diamond Double-Band Ring 18k Gold - Vintage
Located in Nicosia, Cyprus
The Details: Jeweler / Designer: Jean Vendôme (Jean Tuhdarian) Era / Style: Vintage Modernist / French Avant-Garde Metal: Solid 18k Yellow Gold (750/1000) Weight: 7.56 g Size: 4...
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold Diamond Parrot Brooch by Medici
Located in Great Neck Plaza, NY
The design is bold yet sophisticated, capturing Medici’s signature blend of sculptural artistry and high-luxury craftsmanship. The brooch is stamped 750 for 18K gold purity and signe...
Diamond, 18k Gold, Yellow Gold
Opal and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Style: Opal and Diamond Ring Total Weight: 4.4 Grams Ring Size: 6 (resizable) Gemstone Specifications: Center Gemstone: Opal Gemst...
Diamond, Opal, Yellow Gold, 18k Gold
18k Two Tone Gold Sapphire, Diamond & Ruby Bouquet Brooch
Located in New York, NY
Weight: 29.0 Grams Primary Stone: 3.83ctw Sapphire Secondary Stone: 2.88ctw Diamonds (H, VS) Other Stones: 1.20ctw Rubies Measurements: 56.9 x 44.1 x 10.9mm Hallmark: TD, 750 Metal:...
Diamond, Ruby, Sapphire, 18k Gold, White Gold, Yellow Gold
$3,792Sale Price|20% Off
Diamond Tahitian Pearl Necklace 18k Gold 13.25 mm 17" Certified
By Enrico Kassini
Located in Brooklyn, NY
Fine Quality Tahitian Pearl Diamond Necklace 18k Gold 13.25 mm 17" Certified $19,690 822492 This is a Unique Custom Made Glamorous Piece of Jewelry!
Diamond, Pearl, 18k Gold
Leboeuf Greg Norman 18K Yellow Gold Nib Limited Edition Fountain Pen
Located in Houston, TX
The metal was tested and determined to be 18K yellow gold. Stamped "Greg Norman" Engraved with "18K" and "750".
Gold, 18k Gold, Yellow Gold
Cartier Love 4 Diamonds Bracelet Bangle 18K Yellow Gold Size 19
By Cartier
Located in New York, NY
The bracelet is marked "Cartier" as well as "19" for the size, "750" for the 18K gold purity, and serial number (as in pictures).
Diamond, 18k Gold, Yellow Gold
18K White Gold Diamond and Ruby Band Ring
Located in New York, NY
Ring size: 6.75 Markings: "T864" "750" Metal: 18k White Gold Weight: 5.8 grams Diamonds: 0.07 carats Ruby: 1.14 carats
Diamond, Ruby, Gold, 18k Gold, White Gold
18k 1.12 Carat Baguette Cut Diamond Eternity Band - Size 6.50
Located in New York, NY
Ring size: 6.50 Markings: “750” "T864" Metal: 18k White Gold Weight: 5.5 grams Baguette Cut Diamonds: 1.12 carats Diamond: 0.33 carats
Diamond, Gold, 18k Gold, White Gold
$1,320Sale Price|20% Off
18K & White Diamond and Fancy cut Amethyst Earrings
Located in Aspen, CO
The bottom element is not rigid but articulated, this also creates a 'dance' of color. Stamped 750 18K. All items sold are accompanied by a detailed Statement of Value, as well as a...
Amethyst, White Diamond, 18k Gold
18K White Gold 1.12 Carat Butterfly Shaped Emerald and Diamond Necklace
Located in New York, NY
The piece weighs 16.50 grams and is marked “750” for 18K gold. 18K White Gold Diamond and Butterfly Shaped Emerald Necklace Condition: In good condition with some minor surface due ...
Diamond, Emerald, 18k Gold
EFFY 18k White Gold 3.10tcw Diamond Spiral Teardrop Pendant
By Effy
Located in New York, NY
Weight: 5.8 Grams Stone: 3.10tcw H/I SI Diamond Measurements: 32.44 x 17.90 x 4.25mm Length: 21.5" Hallmark: Chain 14k, Pendant 750 Metal: 18k White Gold Item #: BR-1778-011226-11
Diamond, 18k Gold, White Gold
$54,400Sale Price|20% Off
18K White Gold Emerald and Diamond Statement Necklace
Located in Chicago, IL
The necklace pendant is stamped 750, indicating 18K gold. Independent electronic testing confirms the chain as 14K gold and the pendant as 18K gold, consistent with the hallmarks.
Diamond, White Diamond, Emerald, 18k Gold, White Gold
18k and Silver Top Rose Cut Diamond Necklace
Located in New York, NY
Length: 17 inch chain, 18.5 inches in total Markings: “750” Metal: 18k Yellow Gold and Silver Weight: 15.94 grams Diamonds: 4.20 carats
Diamond, Gold, 18k Gold, Yellow Gold, Silver
Vintage Italy 18K Gold Buddha Coral Diamond Pendant Necklace
Located in Flushing, NY
Vintage Italy 18K Gold Buddha Coral Diamond Pendant Necklace Marked: Larry 750 18K Approximate Dimensions: 60.5 cm (Length) 5.7 cm x 3.5 cm (Pendant) 65.1 grams in weight.
Coral, Diamond, Gold, 18k Gold
Tiffany & Co VINTAGE RARE Silver 18K Gold Rope Square Earrings
Located in New York, NY
These pieces are typically hallmarked with "925" for sterling silver and "750" for 18K gold. Tiffany & Co Vintage Rare Earrings Material Silver & 18K Yellow Gold Condition:...
18k Gold, Yellow Gold, Sterling Silver
3.25ct Ruby 2.27ct Diamond 18k Yellow Gold Flower Pin / Pendant
Located in New York, NY
The sculptural floral motif is finely articulated, allowing the gemstones to catch and reflect light from every angle, creating a harmonious balance between warm gold, fiery ruby, an...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
18k Baguette and Marquise Cut Diamond Navette Ring
Located in New York, NY
Crafted in 18k white gold, this ring is marked with a "750" and "T864" and weighs 4.94 grams.
Diamond, Gold, 18k Gold, White Gold
18K White Gold Diamond and Emerald Pendant Necklace
Located in New York, NY
Length: 18 inches can be shortened to 16 inches, 1.75 inch pendant Markings: “750" Metal: 18K White Gold Weight: 5.41 grams Diamonds: 0.60 carats Emeralds: 0.82 carats
Diamond, Emerald, Gold, 18k Gold, White Gold
18K Yellow Gold Diamond Crossover Wide Band Ring
Located in New York, NY
Ring size: 8.25 Width: 0.25 inches wide Markings: “T1365” "750" Metal: 18k Yellow Gold Weight: 9 grams Diamonds: 0.43 carats
Diamond, Gold, 18k Gold, Yellow Gold
18K Yellow Gold Black Pearl Textured Link Necklace 16" #25080
Located in Washington Depot, CT
The contrast betweeen the luminous dark pearls and rich gold creates a sophisticated edge, while the iconic link design adds timeless appeal- perfect for elevating both everyday and ...
Black Pearl, 18k Gold, Yellow Gold
18K Yellow Gold Diamond and Multi Color Sapphire Bracelet
Located in New York, NY
Length: 7 inches Marking: "750" "REX" Metal: 18k Yellow Gold Weight: 27.6 grams Sapphire: 3.45 carats White Diamond: 1.35 carats
White Diamond, Sapphire, Diamond, 18k Gold, Yellow Gold
Vintage Élan 18K Gold Diamond Ruby & Onyx Swirl Bracelet
Located in Great Neck Plaza, NY
The bracelet is beautifully constructed with substantial weight and fluid movement, fastening securely with a hidden clasp. Stamped 750 for 18K gold and maker’s mark é for Élan. A p...
Diamond, Onyx, Ruby, 18k Gold, Yellow Gold
Cartier Double C de Cartier Cufflinks 18K in Rose Gold
By Cartier
Located in Tokyo, JP
■ Item Number: TMR2312280010 ■ Original Retail Price: US$4900- (2023) ■ Brand: Cartier ■ Product Name: Double C de Cartier Cufflinks ■ Reference Number: OG000714 ■ Material: 750 18K ...
Gold, 18k Gold, Rose Gold
18K Yellow Gold Italian Multi Strand Necklace Solid Woven Mesh
Located in Great Neck, NY
Its radiant gold tone, fluid layered form, and bold weight make this necklace a standout estate jewel that embodies enduring sophistication and wearable opulence. Metal: 18K Yellow ...
Gold, 18k Gold, Yellow Gold
18K White Gold 10.13 Carat Diamond Bracelet - 8 inches
Located in New York, NY
Length: 8 inches Marking: "750" Metal: 18K White Gold Weight: 39.2 grams Diamonds: 10.13 carats
Diamond, Gold, 18k Gold, White Gold
David Yurman Pisces Amulet Pendant 18K Yellow Gold with Diamonds, 19mm
By David Yurman
Located in Orlando, FL
The reverse is engraved "DAVID YURMAN" along with the D.Y. 750 maker's mark confirming 18K gold content. Pisces, the water sign represented by twin fish, is associated with intuitio...
Diamond, Yellow Gold, 18k Gold
Vintage 18K Gold, Sapphire, and Diamond Cocktail Ring
Located in Philadelphia, PA
Otherwise, there are some light indentations and edge wear, some fine & light surface scratches and other signs of expected light wear consistent with age. Marks: 750 and other hal...
Diamond, Sapphire, 18k Gold
Vintage Italian Mid-Century Modern 18K Gold & Turquoise Charm / Pendant
Located in Philadelphia, PA
Marks: Marked to the bail for Italy / 750. Fineness: Marked 750 for 18k gold fineness.
Turquoise, 18k Gold
Vintage Asprey & Co. 18k Gold Emerald Diamond Cluster Cocktail Ring
By Asprey
Located in Beverly Hills, CA
The ring is signed Asprey, A & Co LTD, and stamped 750 for 18k gold, confirming production by the British luxury house known for its refined craftsmanship and longstanding herita...
18k Gold, Yellow Gold
18k White Gold Mother of Pearl & 1.11tcw Diamond Flower Earrings
Located in New York, NY
Weight: 12.9 Grams Stone: Mother of Pearl, 1.11tcw Diamond Measurements: 22.6 x 23.6 x 6.57mm Hallmark: 750 Metal: 18k White Gold Item #: BR-1835-031826-19
Diamond, Pearl, 18k Gold, White Gold
Diamond Circle Hoop Drop Earrings in 18k Yellow Gold
Located in La Jolla, CA
Earrings measure 2.55 inch down, 1.65 inch across, and weigh 10.3 grams. Made of 18k Yellow Gold. Marked 750 .44 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, Yellow Gold
Vintage 18K Yellow Gold Aries Zodiac Charm Pendant, Italy, 1960s
Located in Antwerp, BE
Pendant width : 2 cm Total length : 2,9 cm Total Weight : 4,7 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jewel...
Gold, 18k Gold, Yellow Gold
18K Yellow Gold 1.10 Carat Diamond Cocktail Ring - Size 6.50
Located in New York, NY
Ring size: 6.50 Width: 0.75 inches Markings: “T864” "750" Metal: 18k Yellow Gold Weight: 9.5 grams Diamonds: 1.10 carats
Diamond, Gold, 18k Gold, Yellow Gold
Elegant 18K Yellow Gold Bangle
Located in Hamburg, DE
The metal purity of 750 (18K) is a testament to its quality and lasting value.
Yellow Gold
Vintage 18K Italian Yellow Gold Virgo Zodiac Charm Pendant 1960
Located in Antwerp, BE
Pendant width : 1.9 cm Total length : 2,85 cm Total Weight : 4 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the je...
Gold, 18k Gold, Yellow Gold
Three Champagne Diamond Drop Pendant Necklace in 18k White Gold
Located in La Jolla, CA
The chain measures 18 inches and can be adjusted. Made in 18k White Gold. Marked 18kwg, 750, 2.00 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, White Gold
Yellow Gold Amethyst Plum Charm 18k Carved Stone Fuit
Located in Greensboro, NC
Metal Content: 18k Yellow Gold Stone Information Natural Amethyst Cut: Carved Theme: Plum, Stone Fuit Measurements Tall (from stationary bail): 21/32" (16.6mm) Tall (from extend...
Amethyst, 18k Gold, Yellow 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.