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Cartier Trinity Tri-Color Gold Rolling Ring
By Cartier
Located in New York, NY
white gold. Signed Cartier, Au 750, 48, with serial number. Ring size 48 (US 4 1/2). Each band measures
Category

21st Century and Contemporary More Rings

Materials

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

Cartier Love White Gold Three-Diamond Ring
By Cartier
Located in New York, NY
, Au 750, with serial number. The ring is not presented with the original Cartier box. CIRCA 2010s
Category

21st Century and Contemporary More Rings

Materials

Diamond, 18k Gold, White Gold

Van Cleef Arpels Perlée Pearls of Gold Ring, Small Model
By Van Cleef Arpels
Located in New York, NY
/4. Signed VCA, Au 750, 59, with serial number. The ring is presented without the original box and
Category

2010s Band Rings

Materials

Gold, 18k Gold, Yellow Gold

Van Cleef Arpels Perlée Pearls of Gold Ring, Small Model
By Van Cleef Arpels
Located in New York, NY
. Signed VCA, Au 750, 59, with serial number. The ring is presented without the original box and papers
Category

2010s Fashion Rings

Materials

18k Gold, Rose Gold

Van Cleef Arpels Sweet Alhambra White Gold Diamond Ring
By Van Cleef Arpels
Located in New York, NY
approx. 9mm x 9mm. Ring size 6. Signed VCA, Au 750, 52. French import mark on ring shank. Does not come
Category

2010s More Rings

Materials

Diamond, 18k Gold, White Gold

Hermès Ronde Chaine D Ancre White Gold Diamond Bracelet, Small Model
By Hermès
Located in New York, NY
, SH, Au 750, 14S1422, Made in Italy. The bracelet is 2.27 inches in diameter. Size 6 US, 15 EU. The
Category

2010s Bangles

Materials

Diamond, 18k Gold, White Gold

Cartier Double Panthere Gold Diamond and Emerald Ring
By Cartier
Located in New York, NY
carved black onyx noses. Signed Cartier, Au 750. Size 51 (US 5.5). The ring is presented with original
Category

Early 2000s Cocktail Rings

Materials

Diamond, Emerald, Onyx, 18k Gold, Gold, White Gold

Panthère de Cartier White Gold Diamond Emerald and Onyx Stone Ring
By Cartier
Located in New York, NY
, ZA8757, Au 750. Size 52 (US 6). The ring is not presented with original Cartier box or papers. CIRCA
Category

Early 2000s Cocktail Rings

Materials

Diamond, Emerald, Onyx, White Gold

Bvlgari Serpenti Rose Gold Diamond and Mother of Pearl Earrings
By Bulgari
Located in New York, NY
flexible tail. Signed Bvlgari, Au 750, Made in Italy, with serial number. Clip backs with no post. The
Category

21st Century and Contemporary Italian Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold, Rose Gold

Hermes Niloticus Ombre Rose Gold and Diamond Bracelet, Large Model
By Hermès
Located in New York, NY
cut diamonds. Signed Hermes, Made in France, Au 750, SH, with serial number and hallmarks. The
Category

21st Century and Contemporary French Cuff Bracelets

Materials

Diamond, 18k Gold, Rose Gold

Tiffany Co. Tiffany T Rose Gold Square Bracelet, Extra Small
By Tiffany Co.
Located in New York, NY
& Co., Au 750, Italy. Bracelet is presented with Tiffany & Co. pouch, no papers. CIRCA 2010s Brand
Category

2010s Contemporary Cuff Bracelets

Materials

18k Gold, Rose Gold

Tiffany Co. Tiffany T Smile Rose Gold Bracelet
By Tiffany Co.
Located in New York, NY
. Signed Tiffany & Co., Au 750, Italy. Bracelet is not accompanied by box or papers. CIRCA 2010s Brand
Category

2010s Contemporary Chain Bracelets

Materials

18k Gold, Rose Gold

Van Cleef Arpels Perlée Couleurs Turquoise Earrings
By Van Cleef Arpels
Located in New York, NY
/2 inch in with. Signed VCA, Au 750 with serial number and Frenc hallmarks. Earrings are presented
Category

2010s Contemporary Stud Earrings

Materials

Turquoise, 18k Gold, White Gold

Van Cleef Arpels Magic Alhambra Mother of Pearl Ring
By Van Cleef Arpels
Located in New York, NY
clover motif in carved mother of pearl. Size 52 (US size 6) signed VCA, Au 750, 52, with serial number
Category

2010s Contemporary Fashion Rings

Materials

Pearl, 18k Gold, Yellow Gold

Tiffany Co. Tiffany T Rose Gold Square Bracelet, Extra Small
By Tiffany Co.
Located in New York, NY
& Co., Au 750, Italy. Bracelet is presented with Tiffany & Co. pouch, no papers. CIRCA 2010s Brand
Category

2010s Contemporary Cuff Bracelets

Materials

18k Gold, Rose Gold

Cartier Love White Gold Diamond Ring
By Cartier
Located in New York, NY
Cartier, Au 750, 1998 with serial number and hallmark. The ring is presented with the original Cartier box
Category

Late 20th Century Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Gucci Flora Butterfly Rose Gold Ring
By Gucci
Located in New York, NY
horse bit motif. Size 13 (US 6 1/4, EU 53). Signed Gucci, Made in Italy, 13, Au 750 with Italian
Category

2010s Contemporary Fashion Rings

Materials

Ruby, 18k Gold, Rose Gold

Louis Vuitton B Blossom Diamond Ring
By Louis Vuitton
Located in New York, NY
total weight. Size 53 (US size 6 1/4). Signed Louis Vuitton, Au 750, 53, with serial number and
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Louis Vuitton B Blossom Gold and Diamond Ring
By Louis Vuitton
Located in New York, NY
carats total weight. Size 53, US size 6 1/4. Signed Louis Vuitton, Au 750, 53 with serial number and
Category

2010s Contemporary Fashion Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Van Cleef Arpels Lotus White Gold Diamond Earrings, Small Model
By Van Cleef Arpels
Located in New York, NY
shape of a delicate lotus flower, the earrings feature post-backs for pierced ears. Signed VCA, Au 750
Category

2010s Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Elsa Peretti for Tiffany Co. Doughnut Rose Gold Bangle
By Elsa Peretti for Tiffany Co.
Located in New York, NY
fit up to a 6 1/4 inch wrist. The bangle is 21 mm wide. Signed Elsa Peretti, Tiffany & Co., AU 750
Category

2010s Bangles

Materials

18k Gold, Rose Gold

Van Cleef Arpels Lotus White Gold Diamond Earrings, Small Model
By Van Cleef Arpels
Located in New York, NY
shape of a delicate lotus flower, the earrings feature post-backs for pierced ears. Signed VCA, Au 750
Category

2010s Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Gucci White Gold Diamond Horsebit Contraire Ring
By Gucci
Located in New York, NY
54). Signed Gucci, Made in Italy, 14, Au 750 with European hallmarks. Ring is not presented with
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Louis Vuitton B Blossom Pink Opal and Diamond Ring
By Louis Vuitton
Located in New York, NY
Vuitton, Au 750, 53 with serial number and hallmark. Ring is presented without box and papers. CIRCA
Category

2010s Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

Louis Vuitton B Blossom Onyx and Diamond Ring
By Louis Vuitton
Located in New York, NY
estimated 0.07 carats total weight. Size 53, US size 6 1/4. Signed Louis Vuitton, Au 750, 53 with serial
Category

2010s Contemporary Fashion Rings

Materials

Diamond, Onyx, 18k Gold, White Gold, Yellow Gold

Bvlgari Serpenti Skin Watch
By Bulgari
Located in New York, NY
. Signed Bvlgari, Au 750, 18K, 5ATM, with serial number and hallmarks. The watch is presented without the
Category

2010s Wrist Watches

Materials

18k Gold, Rose Gold

Cartier Panthère De Cartier Yellow Gold Diamond Emerald and Onyx Ring
By Cartier
Located in New York, NY
, Au 750, with serial number and hallmark. Size 52 (US 6). The ring is presented with Cartier service
Category

Early 2000s Contemporary Fashion Rings

Materials

Diamond, Emerald, Onyx, 18k Gold, Yellow Gold

Cartier Panthère de Cartier White Gold Diamond Emerald and Onyx Ring
By Cartier
Located in New York, NY
eyes and a carved black onyx nose. Ring size 53, US 6 1/4. Signed Cartier, Au 750, 53, with serial
Category

21st Century and Contemporary French More Rings

Materials

Diamond, Emerald, Onyx, 18k Gold, White Gold

Cartier Panthère De Cartier Yellow Gold Diamond Emerald and Onyx Ring
By Cartier
Located in New York, NY
eyes and a carved black onyx nose. Ring size 50, US 5 1/4. Signed Cartier, Au 750, 50, with serial
Category

2010s Cocktail Rings

Materials

Diamond, Emerald, Onyx, Yellow Gold

Bvlgari LVCEA Stainless Steel and Rose Gold Watch
By Bulgari
Located in New York, NY
sundial and is inspired by the link of light and time. Signed Bvlgari, Au 750, 18K, with serial number
Category

2010s Wrist Watches

Materials

18k Gold, Rose Gold, Stainless Steel

Vintage Tiffany Co. Yellow Gold Geometric Cufflinks
By Tiffany Co.
Located in New York, NY
centers on a round high polished gold ball with the Tiffany & Co. signature and a 750 Au gold stamp. The
Category

Late 20th Century Cufflinks

Materials

18k Gold, Yellow Gold

Cartier Love Ring
By Cartier
Located in New York, NY
Authentic Cartier Love ring in 18 karat yellow gold. CIRCA 2018. Signed Cartier, Au 750. The
Category

2010s Band Rings

Materials

18k Gold, Yellow Gold

Cartier Love Ring
By Cartier
Located in New York, NY
Authentic Cartier Love ring in 18 karat yellow gold. CIRCA 2018. Signed Cartier, Au 750. The
Category

2010s Band Rings

Materials

18k Gold, Yellow Gold

Van Cleef Arpels Alhambra Earrings
By Van Cleef Arpels
Located in New York, NY
. Signed VCA, Au 750, with serial number. CIRCA 2017. Earrings are accompanied by original box, pouch
Category

2010s Stud Earrings

Materials

18k Gold, Yellow Gold

Cartier Love Yellow Gold Ring
By Cartier
Located in New York, NY
Cartier, Au 750, with serial number. The ring is presented with the original Cartier box. CIRCA 2010s.
Category

21st Century and Contemporary Band Rings

Materials

18k Gold, Yellow Gold

Rose Gold Cartier Love Ring
By Cartier
Located in New York, NY
Authentic Cartier Love Ring crafted in 18 karat rose gold. Signed Cartier, 54, Au 750, with serial
Category

21st Century and Contemporary Band Rings

Materials

18k Gold, Rose Gold

Cartier White Gold Diamond Galanterie de Cartier Earrings
By Cartier
Located in New York, NY
.8 carats of pave diamonds. CIRCA 2014. Stamped Cartier, AU 750. Earrings come with original
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Van Cleef Arpels Vintage Alhambra Yellow Gold and Diamond Earrings
By Van Cleef Arpels
Located in New York, NY
an estimated 0.88 carats of round brilliant cut diamonds (E-F color, VVS-VS clarity). Signed VCA, Au
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Rose Gold Hermes Collier de Chien Bangle Bracelet
By Hermès
Located in New York, NY
France, AU 750. There are some minor scratches on the inside of the bracelet. The exterior of the
Category

21st Century and Contemporary French Bangles

Materials

18k Gold, Rose Gold

Hermès Rose Gold D Ancre Bracelet
By Hermès
Located in New York, NY
' logo which is set with 0.07 carats of round brilliant cut diamonds. Signed Hermes, Made in France, AU
Category

21st Century and Contemporary French Bangles

Materials

Diamond, 18k Gold, Rose Gold

Van Cleef Arpels Alhambra Pendant Necklace
By Van Cleef Arpels
Located in New York, NY
onyx clover-shaped pendant. Signed VCA, Au 750, with serial number and hallmarks. Chain measures 16
Category

2010s Pendant Necklaces

Materials

Onyx, 18k Gold, Yellow Gold

Bulgari Gold Diamond Multicolored Sapphire Earrings
By Bulgari
Located in New York, NY
diamonds (E-F color, VS clarity) weigh approx. 0.40 carats. Signed Bulgari, 13066, Made in Italy, Au 750
Category

1990s Drop Earrings

Materials

Diamond, Peridot, Sapphire, 18k Gold, Yellow Gold

Bvlgari Serpenti Viper Rose Gold and Diamond Earrings
By Bulgari
Located in New York, NY
with a flexible tail. Signed Bvlgari, Au 750, Made in Italy with serial number and hallmark. Earrings
Category

2010s Contemporary Dangle Earrings

Materials

Diamond, 18k Gold, Rose Gold

Cartier Panthère de Cartier Yellow Gold, Tsavorite, and Onyx Ring
By Cartier
Located in New York, NY
tsavorite garnet eyes and a carved black onyx nose. Ring size 55, US 7 1/4. Signed Cartier, Au 750, 55, with
Category

2010s Fashion Rings

Materials

Onyx, Tsavorite, 18k Gold, Yellow Gold

Gucci Horsebit Rose Gold Bracelet
By Gucci
Located in Lambertville, NJ
grams. Marked: Gucci, Au 750, made in Italy.
Category

21st Century and Contemporary Italian More Bracelets

Materials

Rose Gold

Barry Kieselstein Cord Women Of The World Steel Gold Large Cross
By Barry Kieselstein-Cord 1
Located in Houston, TX
: Large Cross Size: 4.5" by 3" Hallmarked: Barry Kieselstein Cord 2002 au 750 steel
Category

Early 2000s American More Jewelry

Materials

18k Gold

Gucci Diamantissima White Gold Diamond Drop Earrings
By Gucci
Located in Lambertville, NJ
. With box and papers. Earrings are 35mm long. Weight - 2.8 grams. Marked: Gucci, Au 750.
Category

21st Century and Contemporary Italian More Earrings

Materials

Diamond, White Gold

Chopard Happy Curves Gold Diamond Square Stud Earrings 839224-1001
By Chopard
Located in Lambertville, NJ
. Retail $3650. Studs measure 9mm x 9mm. Marked: Chopard, Au 750, 839224-1001. Weight - 6.1 grams.
Category

21st Century and Contemporary Swiss More Earrings

Materials

Diamond, Gold

Tiffany Co. Medium T Square Gold Bracelet
By Tiffany Co.
Located in Toronto, Ontario
Tiffany and Co. medium T square 18k yellow gold hinged bracelet. Hallmarked (c) Tiffany and Co. AU
Category

2010s French Bangles

Materials

18k Gold

Bvlgari Signature 6 Circle Bracelet in 18k Yellow Gold
By Bulgari
Located in Miami, FL
Length: Approx. 8 in Total Item Weight (grams): 28.5 g Hallmarks: Bvlgari; Au 750 Includes: 24 Months
Category

21st Century and Contemporary Italian Chain Bracelets

Materials

18k Gold, Yellow Gold

Chopard Gold Happy Curves Diamond Pendant Necklace 819224-5001
By Chopard
Located in Lambertville, NJ
. Measurements - approx 16" long, pendant measures 9mm x 9mm. Marked-Chopard, Au 750, Ref 819224-5001. Weight
Category

21st Century and Contemporary Italian More Necklaces

Materials

Diamond, Gold

Van Cleef Arpels Vintage Alhambra Guilloche Pendant Necklace
By Van Cleef Arpels
Located in Lambertville, NJ
measures 16" long, Pendnant is 14.5mm x 14.5mm. Marked: VCA, AU, 750, Serial Number. Weight is 6.5 grams
Category

Late 20th Century European Pendant Necklaces

Materials

18k Gold

Authentic Cartier Love Bracelet in 18 Karat Yellow Gold, Certified C-340
By Cartier
Located in Miami, FL
: 18k Size: 21 = 21 cm​​​​​​​ Hallmarks: 21 Cartier, Serial No., AU 750 Includes: 24 Months
Category

21st Century and Contemporary Bangles

Materials

18k Gold, Rose Gold

Gucci Le Marche Des Merveilles Feline Head Gold Diamond Jade Earrings
By Gucci
Located in Lambertville, NJ
box and papers. Earrings are 20mm long x 11mm. Weight - 7.3 grams. Marked: Gucci, Au 750, made in
Category

21st Century and Contemporary Italian More Earrings

Materials

Diamond, Jade, Gold

Gucci Le Marche Des Marseilles Feline Head Gold Gemstone Earrings
By Gucci
Located in Lambertville, NJ
diamond eyes. Retail $5980. with box and papers. Earrings are 25mm long. Weight - Gucci, Au 750. Weight
Category

21st Century and Contemporary Italian More Earrings

Materials

Gold

Cartier Love White Gold Bracelet
By Cartier
Located in Lambertville, NJ
: Cartier, 19, LN****, Au 750.
Category

21st Century and Contemporary French Bangles

Materials

White Gold

Gucci Flora Rose Gold Flower Diamond Cuff Bracelet
By Gucci
Located in Lambertville, NJ
comfortably fit 6 3/4" wrist . Marked: Gucci, 16, GG, Au 750, Made in Italy. Weight - 8.5 grams. Approx
Category

21st Century and Contemporary Italian More Bracelets

Materials

Diamond, Rose Gold

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Au 750 For Sale on 1stDibs

You are likely to find exactly the au 750 you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an au 750 from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. An au 750 from Cartier, Van Cleef Arpels and Tiffany Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. An au 750 can be a stylish choice for most occasions, but diamond rings, from our inventory of 712, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and mixed cut alternatives. Finding an au 750 for sale for women should be easy, but there are 750 pieces available to browse for unisex as well as men, too.

How Much is a Au 750?

On average, an au 750 at 1stDibs sells for $4,565, while they’re typically $73 on the low end and $270,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

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.

Questions About Au 750
  • 1stDibs ExpertMay 3, 2024
    Yes, AU750 is real gold. The hallmark indicates that a piece is 18-karat yellow, white or rose gold. In the hallmark, "au" represents the abbreviation for gold, while "750" refers to the fact that 18-karat gold is 75% pure gold and 25% alloy. On 1stDibs, shop a large selection of 18-karat gold jewelry.