Vintage Inspired Handmade 18K Rose Gold Eternity Diamond Engagement Band
Located in Los Angeles, CA
DeKara Designs Classic Handmade Art Deco Floral Diamond Eternity Band. Metal- 18K Rose Gold, .750. Stones- 99 Round Diamond F-G Color VS1-VS2 Clarity 1.25 Carats.
Diamond, 18k Gold, Rose Gold
Diamond Pavé Huggie Dome Earrings 3.00 Carat Solid 18K Gold Statement Pair
Located in Great Neck, NY
This bold and sophisticated pair of diamond pavé earrings is expertly crafted in solid 18K yellow gold (750 hallmark), embodying timeless luxury and high-jewelry presence.
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Gianmaria Buccellati Round Square Diamond 18k White and Yellow Gold Earrings
By Gianmaria Buccellati
Located in New York City, NY
Excellent Condition Dimensions - 0.94" L, 0.85" W Weight - 20.3 g Hallmarks: Gianmaria Buccellati, Italy, 750, 18k, Reference numbers, Italian workshop ID
Diamond, 18k Gold, White Gold, Yellow Gold
18K White Gold 12mm Round South Sea Pearl & 0.23ct Diamond Split Shank Ring
Located in เกาะสมุย, TH
The pearl is cradled in solid 18K white gold, hallmarked 750, and framed by a sculptural split‑shank silhouette that brings both balance and architectural refinement to the design.
Diamond, South Sea Pearl, 18k Gold, White Gold
Carrera y Carrera Horse Diamond Necklace 18k Gold Leather Chain Jewelry 2000s
By Carrera y Carrera
Located in Torrance, CA
The leather chain is stamped with the Carrera y Carrera mark in addition to "750" for 18k gold.
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Vintage dangle Bagels Earrings Carnelian solid 18K Gold / 1.72 gr
Located in SE
A pair of dangles with bagel cut and well polished Carnelian pendants freely suspended on chains in solid 18K Yellow Gold. Both hallmarked 750, made ca. 1950s - 1960s .
Carnelian, 18k Gold
Cartier Love Bracelet 18K Rose Gold Size 21 with Screwdriver
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K rose gold (750/1000). Comes with a screwdriver.
18k Gold, Rose Gold
18K White Gold 6.58 Carat Emerald Cut Emerald and Diamond Ring -Size 7
Located in New York, NY
Ring size: 7 Markings: “750" Metal: 18k White Gold Weight: 7.27 grams Diamonds: 2.18 carats Emerald: 6.28 carats
Diamond, Emerald, Gold, 18k Gold, White Gold
Vintage 18k Italian pendant - Holy Sacred Heart of Jesus - our lady of Scapular
Located in Antwerp, BE
Total Width : 1,3 cm Total length : 2,05 cm Total weight : 1,5 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jew...
Gold, 18k Gold, Yellow Gold
Vintage 18k Italian pendant - Holy Sacred Heart of Jesus - our lady of Scapular
Located in Antwerp, BE
Total Width : 1,5 cm Total length : 2,55 cm Total weight : 2,2 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jew...
Gold, 18k Gold, Yellow Gold
18K Yellow Gold Pearl, Diamond, Ruby and Emerald Rhombus Square Mosaic Earrings
Located in Philadelphia, PA
There are 80 emeralds that weigh ~4.00 carats and 80 rubies that weigh ~4.75 carats. 18K Yellow Gold "750"
Diamond, White Diamond, Pearl, Emerald, Ruby, 18k Gold, White Gold, Yell...
Emerald Cut Diamond Band Ring, 2.45ct, Art Deco Style, 18K White Gold
Located in Great Neck, NY
Emerald Cut and Round Brilliant Diamond Band Ring 18K White Gold Elegant and highly wearable diamond band ring crafted in solid 18K white gold with 750 hallmark, featuring a striking...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
Vintage 0.70ct Emerald-Cut Ruby and 1.20ct Diamond Ring in 18k Gold
Located in Zurich, CH
The architectural brilliance of this piece is found in its high-polish 18k white gold (750 hallmark) mounting. The halo is designed with an intricate, floral-inspired "scalloped" edg...
Diamond, Ruby, Gold, 18k Gold, White Gold
18K Yellow and White Gold Marquise Cut Diamond and Emerald Necklace
Located in New York, NY
Length: 16 inches Markings: “T864" "750" Metal: 18k White Gold Weight: 32.1 grams Diamonds: 12.04 carats Emeralds: 11.82 carats
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Massive 18K Hammered Finish Yellow Gold, Scroll Motif, Bypass Cuff Bracelet
Located in Palm Beach, FL
The inside circumference measures 6 1/2inches. Markings are 750 indicating 18K gold, the workshop mark, and the makers logo.
18k Gold, Yellow Gold
Cartier Love Bracelet Classic Model Two Functional Screws 18K Rose Gold Bangle
By Cartier
Located in Aventura, FL
Details: Brand: Cartier Model Type: Love Bracelet (Classic Model) Size: 16 Material: 18K Rose Gold (750/1000) Width: 6.1 mm Fastening System: Two Functional Screws Purchased Date: 2...
Diamond, 18k Gold, Rose Gold
Vintage 1980's 18k Yellow Gold and Rose Gold Statement Ring
Located in Boston, MA
The finger size is 6.5 and it can be sized upon request. The ring is stamped "750" (18k) and weighs 8.50g.
Yellow Gold, 18k Gold, Rose Gold
Large Estate Sabbadini 18K Gold Due Fiori Clip Brooch, Pendant Necklace Enhancer
By Sabbadini
Located in New York, NY
Marks: Sabbadini, Made in Italy, 750 for 18K gold Excellent condition, the reflections in the photographs are of photo equipment.
18k Gold
Cartier Love Bracelet Bangle In 18K Rose Gold Size 17 With Screwdriver
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K rose gold (750/1000), set with 4 brilliant-cut diamonds totaling 0.42 carats.
18k Gold, Rose Gold
Krementz 2.46 Carat Sapphire Diamond Platinum 18k Yellow Gold Engagement Ring
By Krementz & Co
Located in Stamford, CT
This engagement ring is a perfect blend of bold color and timeless design, making it a meaningful and distinctive symbol of love. 1 cushion gem blue with a hint of red Sapphire, app...
Blue Sapphire, Diamond, Yellow Sapphire, Sapphire, 18k Gold, Platinum, Y...
Vintage 18k Italian pendant - Holy Sacred Heart of Jesus - our lady of Scapular
Located in Antwerp, BE
Total Width : 1,4 cm Total length : 2,2 cm Total weight : 2,5 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the jewe...
Gold, 18k Gold, Yellow Gold
Vintage 18k Italian pendant - Holy Sacred Heart of Jesus - our lady of Scapular
Located in Antwerp, BE
Total Width : 1,35 cm Total length : 2,05 cm Total weight : 1,9 gr Condition : Very Good - Vintage Material : 18K yellow gold Hallmark : 750 Condition : The condition of the je...
Gold, 18k Gold, Yellow Gold
Bulgari Intaglio 18K Yellow Gold Diamond Necklace Bvlgari
By Bulgari
Located in Broomall, PA
Stamped 750 for its 18K fineness and weighing a substantial 78.3 Grams, it is a boldly classical piece from one of the most recognizable names in fine jewelry.
Diamond, Yellow Gold
Vintage Diamond Pendant in 18k Yellow Gold, Total 0.80ct, Hourglass Shape
Located in MONTMORENCY, FR
Specifications Style: Vintage pendant Period: Late 20th century Metal: 18k yellow gold (750‰) Center stone: Brilliant-cut diamond, approx. 0.35 carat Pavé-set stones: 18 brillia...
Diamond, 18k Gold, Yellow Gold
Michael Zobel Spessartite Garnet, 10.19 Cts. & Colored Diamond 18K Ring, 2002
By Atelier Zobel
Located in Aspen, CO
It is signed with Zobel in script and 750 for 18K. The ring weighs 16.91 grams. Michael Zobel has an international following for his very unusual pieces of jewelry that he calls "s...
Diamond, Garnet, 18k Gold
18K White Gold Diamond Ring with Pavé Shoulders, 0.65 ct Total
Located in MONTMORENCY, FR
Technical Details: • Period: Contemporary • Style: Pavé diamond shoulders, classic solitaire silhouette • Metal: 18K white gold (750‰) • Center Stone: 0.40 ct round brilliant diamond...
Diamond, 18k Gold, White Gold
Monumental Scale 18K Yellow Gold Ring with Large Amber Center
Located in Palm Beach, FL
Suitable for either a woman or a man that loves to wear massive rings. Stamped 750 indicating 18K gold. Ring size is 7 1/4. Gross weight 40 grams.
Amber, 18k Gold, Yellow Gold
Classic Men's 18K Yellow Gold and Lapis-Lazuli Cabochon Signet Ring
Located in Palm Beach, FL
Inside the shank is stamped 750, designating 18K gold. Ring size is 7 3/4. Gross weight 27.90 grams.
Lapis Lazuli, 18k Gold, Yellow Gold
David Yurman Diamond Dog Tag Pendant 35mm & Necklace 26in 18K Yellow Gold
By David Yurman
Located in Tampa, FL
Designer: David Yurman Pendant Style: Diamond Pave Dog Tag Chain: David Yurman box chain, 2.7mm width, 26 inches long Metal: 18k yellow gold Diamonds: Approx 3.0cttw, E VS, Pavé-set,...
Diamond, 18k Gold, Yellow Gold
Estate Diamond Flower Brooch in 18k Gold, 6.36 Carats Total Weight
Located in La Jolla, CA
Brooch weighs 19.1 grams Set in 18k Yellow Gold. Hallmarks 0636, 750 18K BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, Yellow Gold
18k White Gold Square Hoop Earrings with 1.3ct Burmese Sapphires
Located in Singapore, SG
Features : Main Gemstone (22pcs) - Burmese Unheated Sapphire Measurement - 2.2~2.4mm Total Carat Weight (22pcs) - 1.3Ct Cut - Brilliant Cut Treatment - None (No Heated, No Treated, ...
Sapphire, 18k Gold
15.35 Carat Heart Ruby 18K Rose Gold Prong Stud Earring & Pendant Necklace Set
Located in Miami, FL
Earring backs are push-back butterfly posts, stamped 750. Product Specifications: Item Type: Matching Earring and Pendant Necklace Set Metal: 18K Rose Gold (stamped 750) Earring Wei...
Ruby, Gold, 18k Gold, Rose Gold
Happy Diamonds Dune & Moon Pendant Necklace in 18K Rose Gold
Located in Wan Chai District, HK
PENDANT 16 Round Brilliant Cut Diamonds: 0.14ct 18K Rose Gold Gold Weight: 2.20g Stamped: Ⓥ G 750 0.14ct CHAIN 18K Rose Gold Gold Weight: 1.12g Length: 16 inches
Diamond, 18k Gold, Rose Gold
Vintage 0.66ct Diamond Cluster Ring in 18k White Gold, Circa 1950
Located in Jesmond, Newcastle Upon Tyne
The elevated flared ring shoulders blend seamlessly with the plain ring shank, hallmarked to the interior with the 18k gold fineness mark - 750. This vintage cocktail ring is suppli...
Diamond, Gold, 18k Gold, White Gold
18K Two Tone .69 Carat White and Yellow Diamond Leaf Pendant with 14K Chain
Located in New York, NY
Chain Length: 16 inches Pendant: 2.1 inches Markings: “750” Metal: 18K Yellow and White Gold Pendant and 14K Yellow Gold Chain Weight: 9.2 grams White Diamond: 0.25 carats Yellow Dia...
Diamond, Yellow Diamond, 14k Gold, 18k Gold
Cartier Diamond Heart Necklace 18k White Gold 16" Choker Estate Signed Jewelry
By Cartier
Located in Torrance, CA
The heart is small in scale and measures 6mm (0.23 inches). Metal & Hallmark: 18k white gold. The necklace is hallmarked "Cartier" and "750" for 18k gold and the serial number.
Diamond, White Diamond, Gold, 18k Gold, White Gold
Roberto Coin Finely Woven Link Necklace in 18K Gold with Original Case
By Roberto Coin
Located in Dallas, TX
Further details: - Luxuriously crafted Roberto Coin necklace features a series of interwoven links, each showcasing finely articulated rope-twist design - In 18 karat yellow gold - N...
Ruby, 18k Gold, Yellow Gold
Important 18K White Gold 22ct Burmese Type A Apple Green Jadeite Cabochon Ring
Located in New York, NY
Side Stones: Pave Set Diamonds Measurements: 19.7 x 18.4 x 12.2mm Size: 7 Hallmark: 750 Metal: 18k White Gold Item #: BR-1760-112425-12
Diamond, Jade, 18k Gold, White Gold
$6,680Sale Price|20% Off
Vintage Round & Tapered Baguette Cut Diamond Engagement Ring in 18K Yellow Gold
Located in Wan Chai District, HK
It suits someone drawn to vintage design with a modern edge, or as a meaningful gift that carries both character and lasting value. 1 x Round Brilliant Cut Diamond: Approximately 0....
Diamond, White Diamond, Gold, Yellow Gold, 18k Gold
Vintage 1980s Cultured Pearl Necklace with 18k Yellow Gold Clasp, 21"
Located in Jesmond, Newcastle Upon Tyne
The clasp is hallmarked with the 18k gold fineness mark 750. Images do not always reflect the true color and brilliance of gemstones and diamonds.
Cultured Pearl, 18k Gold, Yellow Gold
Schlumberger for Tiffany & Co. 18k Gold and Colored Diamond Fringe Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Weston, MA
Signed Schlumberger STD. Marked 750 for 18k gold Numbered 63062626 Photos: Gabrielle Union wearing Tiffany & Co. at the 2026 Met Gala themed "Costume Art"
Diamond, White Diamond, Yellow Diamond, 18k Gold
Vintage 1960s 18k White Gold Cultured Pearl & Diamond Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
The engagement ring is hallmarked to the interior of the shank with the 18k gold fineness mark - 750. This impressive pearl solitaire ring is supplied with an independent diamond gr...
Diamond, Pearl, Cultured Pearl, Gold, 18k Gold, White Gold
1970s 0.45ct Diamond Full Eternity Ring in 18k White Gold, Unisex
Located in Jesmond, Newcastle Upon Tyne
The ring is hallmarked to the interior of the shank with the 18k gold fineness mark 750 This impressive vintage diamond ring is supplied with an independent diamond grading report c...
Diamond, 18k Gold, White Gold
1.10 Carat Diamond and 18k Yellow Gold Five Stone Ring
Located in Jesmond, Newcastle Upon Tyne
This impressive cocktail ring is hallmarked to the interior of the shank with the maker's mark, the gold guarantee mark - crown, the 18k gold fineness mark 750, the London Assay Offi...
Diamond, 18k Gold, Yellow Gold
Contemporary 1.10Ct Diamond, 18k Yellow Gold Solitaire Engagement Ring 2002
Located in Jesmond, Newcastle Upon Tyne
The subtly elevated ring shoulders blend seamlessly with the 18k yellow gold hallmarked shank. The interior of the shank is hallmarked with the London Assay Office mark (leopard's h...
Diamond, 18k Gold, White Gold, Yellow Gold
Tiffany & Co. Keys 18K White Gold Diamond Clover Key Pendant Necklace
By Tiffany & Co.
Located in Houston, TX
The metal was tested and determined to be 18K white gold. Engraved with "750". The "Tiffany & Co." trademark (or hallmark) can also be found on the item.
Diamond, Gold, 18k Gold, White Gold
9.03 Carats Wide Basket Weave Diamond Bracelet in 18K White Gold
Located in La Jolla, CA
Beautiful workmanship with milgrain edges. Pave set in 18k White Gold. Hallmarked 750 D9.03. BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.
Diamond, 18k Gold, White Gold
18k Diamond Ring with Floral Design and Side Heart Shaped Diamonds.
Located in New York, NY
Ring size: 7 Markings: “750” "18k" Metal: 18k White Gold Weight: 4.22 grams Diamond: 1.46 carats
Diamond, Gold, 18k Gold, White Gold
Vintage 2.85ct Diamond Bangle in 18k Yellow & White Gold, Circa 1980
Located in Jesmond, Newcastle Upon Tyne
The bangle secures to one side with a discreet integrated push fit fastening, the tongue of the fastening hallmarked with the 18k gold fineness mark - 750. This stunning diamond ban...
Diamond, Gold, 18k Gold, Yellow Gold
Paloma Picasso For Tiffany & Co. Star Geometric Brooch in 18k Gold
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
Paloma Picasso, for Tiffany & Co. geometric star motif pin brooch in 18k solid yellow gold. Stamped: '750' - 'Paloma Picasso' - 'Tiffany & Co
18k Gold, Yellow Gold
Black Onyx and Diamond 18K Yellow Gold Ring, circa 1970s
Located in Beverly Hills, CA
The diamonds are of H color and VS-1 clarity, enhancing the ring’s royal aesthetic with a subtle sparkle. Crafted in 18K yellow gold and stamped "750," this impressive piece combine...
Diamond, Onyx, Yellow Gold, Gold, 18k Gold
c1994 Tiffany & Co Cupid Arrow Heart Charm Bracelet 18k Yellow Gold Vintage
By Tiffany & Co.
Located in Torrance, CA
The heart measures 1/2 inch diameter. Metal & Hallmark: 18k yellow gold. The bracelet is hallmarked "750" for 18k gold, "Tiffany & Co" and "1994"
Gold, 18k Gold, Yellow Gold
High Quality Late-20th Century 18K Gold Diamond and Turquoise Earrings
Located in Palm Beach, FL
Each earring is stamped 2.10 designating the manufacturer's exact weight of diamonds as well as 750 (indicating 18K gold). Gross weight 23.40 grams.
Diamond, Turquoise, 18k Gold, Gold
Magerit Verona Diamond Leaf Cluster Cuff Ring 18k Yellow Gold Size 6.5
By Magerit
Located in Boca Raton, FL
· Brand: Magerit · Collection: Verona Leaf · Material: 18k yellow gold · Hallmarks: 171764 / 750 / leaf logo stamp · Diamond: approximately 0.50 ct total weight · Measurement: top ...
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold 5.10 Carat Diamond and 3.57 Carat Brown Diamond Bracelet - 7 in.
Located in New York, NY
Length: 7 inches long Width: 0.40 inches wide Markings: "750" "T864" Metal: 18K Yellow Gold Weight: 24.7 grams Brown Diamonds: 3.57 carats White Diamonds: 5.10 carats
Diamond, Brown Diamond, 18k Gold, Yellow Gold
Pink Sapphire Etruscan Inspired Stud Earrings in 18k Yellow Gold
Located in London, England
Both earrings are stamped 750 for 18k gold. (These earrings are designed and made in house, carat weights may slightly vary).
Pink Sapphire, Gold, 18k Gold, Yellow Gold
0.39ct Diamond Solitaire Ring in 18k Yellow & White Gold, 1997
Located in Jesmond, Newcastle Upon Tyne
The ring is hallmarked to the interior with the gold guarantee mark (crown), the 18k gold fineness mark 750, the London Assay Office hallmark (leopard's head) and the date letter for...
Diamond, 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.