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Italian 18k Estate Jewelry

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Italian Estate Brooch Yellow Gold Pave Diamonds
Located in Miami, FL
Witness the grandeur of this 18 karat yellow gold pave diamond Italian estate brooch! It is
Category

21st Century and Contemporary Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Estate 18k Gold Diamond "Te Quiero" Bangle Bracelet
Located in Narberth, PA
An absolutely stunning estate diamond bangle! This gorgeous bracelet is made of 18k yellow and
Category

21st Century and Contemporary Italian Contemporary Clamper Bracelets

Materials

Diamond, 18k Gold

Mario Buccellati Gold Coin Bracelet Carved Jade Vintage Bangle Estate Jewelry
By Mario Buccellati
Located in Beverly Hills, CA
created by Mario Buccellati in Italy in the 1960s. It is made of 18 karat yellow gold and features two
Category

Vintage 1960s Italian Bangles

Materials

Jade, 18k Gold, Yellow Gold, 24k Gold

Mario Buccellati Band Vintage 18 Karat Yellow Gold Ring Estate Signed Jewelry
By Mario Buccellati
Located in Torrance, CA
. Metal & Hallmark: 18 karat yellow gold. The ring is hallmarked "750" for 18k gold, "M Buccellati" and
Category

Mid-20th Century Italian Modern Band Rings

Materials

18k Gold, Yellow Gold

Estate Italian Natural Coral Diamond Gold Ring
Located in Napoli, NA
Truly exclusive vintage ring out from 1960s origin Italy, hand crafted of solid 18Kt white gold
Category

Vintage 1960s Italian Cocktail Rings

Materials

Coral, Diamond, Gold, 18k Gold

Estate Buccellati Ring 18 Karat Yellow Gold Leaf Motif Vintage Designer Jewelry
By Buccellati
Located in Torrance, CA
Estate Buccellati ring, crafted in 18 karat yellow gold. The ring features a three tiered leaf
Category

Mid-20th Century Italian Modern Band Rings

Materials

18k Gold, Yellow Gold

Adolfo Courrier Sapphire Diamond Stacking Ring 18 Karat Gold Estate Jewelry
By Adolfo Courrier
Located in Torrance, CA
Elegant Adolfo Courrier stacking ring, crafted in 18 karat blackened white gold. One estimated
Category

Mid-20th Century Italian Modern Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Pomellato Nudo Earrings Amethyst Diamond 18 Karat Gold Estate Fine Jewelry
By Pomellato
Located in Torrance, CA
Finely detailed estate Pomellato Nudo earrings, crafted in 18 karat rose & white gold. Faceted
Category

Mid-20th Century Italian Modern Dangle Earrings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold, White Gold

Estate Diamond 18 Karat Gold Italian Link Bracelet
Located in Miami, FL
This stylish 1980's Italian diamond bracelet is crafted in solid 18K yellow gold weighing approx
Category

Vintage 1980s Italian Link Bracelets

Materials

Diamond, 18k Gold

Persian Turquoise Ring Vintage 18 Karat Gold Round Cluster Estate Fine Jewelry
Located in Torrance, CA
hallmarked "18k" and "Italy”.
Category

Mid-20th Century Italian Modern Cocktail Rings

Materials

Turquoise, 18k Gold, Yellow Gold

Estate Bulgari Spiga Diamond Band 18 Karat White Gold Flexible Ring Jewelry
By Bulgari
Located in Torrance, CA
white gold. The ring is hallmarked "750" for 18 karat gold and "Bvlgari" along with "Made in Italy".
Category

Mid-20th Century Italian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Gemstone Leaf Earrings Vintage 18 Karat Yellow Gold Sapphire Ruby Estate Jewelry
Located in Torrance, CA
"18k" and "Italy". The butterfly backings are hallmarked "14k”.
Category

Mid-20th Century Italian Modern Drop Earrings

Materials

Ruby, Sapphire, 18k Gold, Yellow Gold

Estate Italian Blue Enamel Diamond Gold Link Bracelet
Located in Napoli, NA
Unusual blue enamel link bracelet in 18k yellow gold, set with 1.50 carats of sparkling round
Category

Vintage 1960s Italian Link Bracelets

Materials

Diamond, White Diamond, 18k Gold

Pomellato Nudo Lemon Quartz Ring 18 Karat Rose Gold Estate Fine Jewelry
By Pomellato
Located in Torrance, CA
Finely detailed pre owned Pomellato Nudo ring, crafted in 18 karat rose gold. Faceted lemon
Category

Mid-20th Century Italian Solitaire Rings

Materials

Quartz, 18k Gold, Rose Gold

Bulgari Diamond Bypass Ring Estate 18 Karat Gold Designer Pre Owned Jewelry
By Bulgari
Located in Torrance, CA
ring is hallmarked "750" for 18 karat gold in addition to "Bulgari" and "Made in Italy".
Category

Mid-20th Century Italian Modern Band Rings

Materials

White Diamond, 18k Gold, White Gold

Turquoise Ruby Flower Ring Vintage 1960s 18 Karat Yellow Gold Estate Jewelry
Located in Torrance, CA
Stylish vintage turquoise & ruby ring (circa 1960s) crafted in 18 karat yellow gold. Turquoise
Category

Mid-20th Century Italian Modern Cocktail Rings

Materials

Ruby, Turquoise, 18k Gold, Yellow Gold

Estate 5.51 Carat Heart Colombian Emerald Diamond Gold Ring
By De Maria fine&antique jewelry
Located in Napoli, NA
Beautiful 18k white gold ring set with a vivid heart shaped Emerald weighing 5,51 carats, adorned
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Gold

Angel Skin Coral Round Earrings Vintage 18 Karat Yellow Gold Estate Fine Jewelry
Located in Torrance, CA
diameter. Metal & Hallmark: Solid 18 karat yellow gold. The earrings are hallmarked "18k" and "Italy”.
Category

Mid-20th Century Italian Modern Stud Earrings

Materials

Coral, 18k Gold, Yellow Gold

Roberta Porrati Charm Ring Chocolate South Sea Pearl Diamond 7 Estate Jewelry
Located in Torrance, CA
yellow gold. The ring is hallmarked "750" for 18k gold, "Porrati" and "Made in Italy"
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

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

Estate Italian Heart Cut Diamond Engagement Ring
Located in Napoli, NA
Beautiful and contemporary ring hand made in 18k white gold The Heart Shaped Diamond weighs .73
Category

Late 20th Century Engagement Rings

Materials

Diamond, 18k Gold

Estate Giorgio Visconti Turquoise and Diamond Drop Earrings in 18k
Located in Los Angeles, CA
diamond rounds. Handmade in 18k white gold. Made in Italy.
Category

21st Century and Contemporary Italian Drop Earrings

Materials

Diamond, Turquoise, 18k Gold

Estate 26 Carat Blue Topaz 18K Yellow Gold Link Necklace
Located in Santa Barbara, CA
This Italian strand is a simplistic, yet unique stunner. Featuring buttery 18k yellow gold rotund
Category

21st Century and Contemporary Italian Contemporary Link Necklaces

Materials

Topaz, Blue Topaz, 18k Gold, Yellow Gold

Estate Italian 18k Yellow Gold Open-Link Bracelet w/ 138 Diamonds
Located in Shippensburg, PA
Just magnificent! This gorgeous estate 18 karat Italian yellow gold open-link bracelet is
Category

20th Century Italian Modern Collectible Jewelry

Materials

Gold

Estate Italian 18k Yellow Gold Open-Link Bracelet w/ 138 Diamonds
Located in Shippensburg, PA
Just magnificent! This gorgeous estate 18 karat Italian yellow gold open-link bracelet is
Category

20th Century Italian Modern Collectible Jewelry

Materials

Gold

Estate Mid-Century 18K Yellow Gold Diamond Cuff Bracelet – 2.5 Carats
Located in Miami, FL
An extraordinary example of Mid-Century luxury design, this estate cuff bracelet is masterfully
Category

Vintage 1970s Italian Modern Cuff Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Italian Coral 18 Karat Yellow Gold Lovebirds Estate Brooch Pin
By Merrin
Located in Boca Raton, FL
Adorable Italian coral lovebirds pin handcrafted in 18 karat yellow gold. The intricately designed
Category

Vintage 1970s Modern Brooches

Materials

Coral, 18k Gold, Yellow Gold

Vintage Bulgari Necklace Bracelet Set 18k Gold Ruby Diamond Bvlgari Estate Jewel
By Bulgari
Located in Beverly Hills, CA
maker's mark, workshop mark, hallmark for 18 karat gold and Italian hallmark. About the Bulgari Brand
Category

Vintage 1980s Italian More Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage Vhernier Earrings 18k Gold Diamond Black Onyx Astrological Estate
By Vhernier
Located in Beverly Hills, CA
vintage Vhernier earrings are stamped with Vhernier maker's mark, a hallmark for 18k gold and Italian
Category

Vintage 1980s Italian Clip-on Earrings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Estate Designer Savoia Of Italy 1.58 cttw Ruby Diamond Ring 13798
Located in Derby, NY
Savoia Of Italy Designer Ring, 8 Round Diamond 0.25 cttw F-G VS1-VS2, 3 Oval Ruby 1.58ct, 18K
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Estate Tiffany Co Marrakesh Band Sz 6 Paloma Picasso Ring 18k Gold Signed
By Paloma Picasso for Tiffany Co.
Located in Torrance, CA
. The ring is hallmarked "750" for 18k gold, "Paloma Picasso" and "Italy"
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Gold, 18k Gold, Yellow Gold

Italian Diamond 18 Karat Yellow Gold Wide Link Vintage Estate Bracelet
Located in Boca Raton, FL
Beautiful diamond link bracelet fashioned in 18 karat yellow gold. The bracelet features 126 round
Category

Late 20th Century Italian Modern Link Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

30 Inch 18 Karat Yellow Gold Long Italian Station Necklace Estate
Located in Miami, FL
Gold  Italian Station Necklace. 18K Yellow Gold. 30" long. S Chain. 5 Stations. Estate  Necklace.
Category

2010s Link Necklaces

Materials

Yellow Gold, Gold, 18k Gold

Estate Italian Diamond Pink Sapphire 18 Karat Omega Clip Earrings
Located in Miami, FL
. G-H color and VS1-VS2 clarity. Sapphires weigh a total of appx. 0.80 carats. Stamped Italy and
Category

1990s Italian Clip-on Earrings

Materials

Diamond, Pink Sapphire, 18k Gold

Italian Panther Head Clasp 18 Karat Yellow Gold Twisted Link Estate Bracelet
Located in Boca Raton, FL
Fabulous Italian panther head link bracelet fashioned in 18 karat yellow gold. The graduated links
Category

Late 20th Century Italian Modern Link Bracelets

Materials

18k Gold, Yellow Gold

Italian Panther Head Clasp 18 Karat Yellow Gold Graduated Link Estate Necklace
Located in Boca Raton, FL
Stylish Italian panther head link necklace fashioned in 18 karat yellow gold. The graduated twist
Category

Late 20th Century Italian Modern Link Necklaces

Materials

18k Gold, Yellow Gold

18 Karat Italy Estate 2.00 Carat Fine Green Emerald Diamonds Deco Fern Brooch
Located in New York, NY
Estate "Quilted Pattern" Emerald diamond pin 1.15ct. natural fine Green emerald .85ct. diamonds
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Estate Enamel Diamond Gold Snail Brooch
Located in Napoli, NA
Unusual Snail shaped brooch hand made in Italy of 18k yellow and white gold. Shades of green enamel
Category

Mid-20th Century Italian Brooches

Materials

Diamond, 18k Gold

Vintage 18k Yellow Gold Chain Necklace Ruby Sapphire Ceylon AGL No Heat Estate
Located in Beverly Hills, CA
for 18 karat gold, Italian mark.
Category

Vintage 1970s Italian Chain Necklaces

Materials

Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Estate Ruby Diamond Ring
Located in Napoli, NA
Estate Ring dated 1960 mounted in 18k yellow Gold, it features in the center an emerald cut Ruby
Category

Mid-20th Century Italian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Estate Giorgio Visconti White Diamond Round Design Ring in 18K White Gold
By Visconti
Located in Los Angeles, CA
quality white diamond rounds. Handmade in 18k white gold and in Italy. Ring size is 6.
Category

21st Century and Contemporary Italian Band Rings

Materials

White Diamond, White Gold

Antonini Blue Chalcedony Diamond Multi Stand Necklace Estate 18k White Gold
By Antonini
Located in Torrance, CA
& Hallmark: 18k white gold. The clasp is hallmarked "750" for 18 karat gold and "Antonini"
Category

Mid-20th Century Italian Modern Multi-Strand Necklaces

Materials

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

Di Grimoldi I Love You Ring Black Diamond Wide Band 18k Gold Estate
Located in Torrance, CA
Stylish wide (1/2 inch) "I Love...You" ring by Di Grimoldi, crafted in 18 karat white gold. Black
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

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

Vintage Italian 18k Yellow Gold Horsebit Equestrian Collar Necklace
Located in Santa Barbara, CA
: 18k Yellow Gold with Italian purity marks Dimensions: Length: 18" Width: 1/2" Depth: 1/4" Weight
Category

Vintage 1980s Italian Artisan Link Necklaces

Materials

18k Gold, Yellow Gold

Estate Designer Tiffany Co. 18 Karat Gold Open Basket Weave Italian Bracelet
By Tiffany Co.
Located in Scottsdale, AZ
Estate designer Tiffany & Co. 18K yellow gold open basket weave Italian bracelet. Circa 2002. This
Category

21st Century and Contemporary Link Bracelets

Materials

18k Gold, Yellow Gold

Italian 18K Tri-Color Gold Braided Mesh Bracelet
Located in Santa Barbara, CA
A phenomenal 1980s vintage bracelet, braided Italian mesh with sumptuous yellow, rose and white
Category

Vintage 1980s Italian Contemporary Modern Bracelets

Materials

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

Italian 18k Yellow Gold Woven Mesh Bombé Bangle Bracelet
Located in Santa Barbara, CA
A special vintage estate treasure, this fancy woven bombé style bracelet it the finest in
Category

Vintage 1980s Italian Contemporary Bangles

Materials

Gold, 18k Gold, Yellow Gold

Estate Pinocchio Sapphire Gold Pendant
Located in Napoli, NA
sapphires. The brooch is stamped with creator marker's 18 AR (Arezzo, Italy) Ponzalli, and hallmarked 750
Category

Mid-20th Century Italian Pendant Necklaces

Materials

Sapphire, 18k Gold

Italian Pink Tourmaline Diamond 18 Karat Yellow Gold Estate Earclip Earrings
Located in Boca Raton, FL
Italian pink tourmaline gemstone and diamond earrings crafted in 18 karat yellow gold. The earrings
Category

Late 20th Century Italian Modern Clip-on Earrings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Estate 14 Carat Diamond Bracelet
Located in Napoli, NA
. Mounted in 18k gold, and all set with total 14.00 carats of Round brilliant cut Diamond graded H color vs2
Category

Late 20th Century Italian Tennis Bracelets

Materials

Diamond, 18k Gold

Estate Diamond Gold Cluster Ring
Located in Napoli, NA
A beautiful made and timeless Diamond cluster ring set in 18k white gold. The ring features a
Category

Vintage 1960s Italian Retro Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Estate Enamel 2 Carat Diamond Gold Flower Brooch
Located in Napoli, NA
Beautiful Flower shaped brooch hand made in Italy of 18k yellow gold. Shades of brown enamel and
Category

Mid-20th Century Italian Brooches

Materials

Diamond, 18k Gold

Estate Tiffany Co. Open Link Bracelet
By Tiffany Co.
Located in San Francisco, CA
Stunning Estate Tiffany & Co. 18Kt Yellow Gold Bracelet with Heavy Open Etched Links Measures 45mm
Category

20th Century Italian Link Bracelets

Materials

18k Gold

Estate Emerald Diamond Drop Earrings
Located in Napoli, NA
Stunning and elegant pair of 18k white gold hand-made pendant earrings, dated 1980, origin Italy
Category

Late 20th Century Italian Contemporary Drop Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

Estate 18 Carat Diamonds Gold Bracelet
Located in Napoli, NA
This awesome hand made 18k white gold bracelet is set with sparkling round cut Diamonds weighing
Category

Mid-20th Century Italian Tennis Bracelets

Materials

Diamond, 18k Gold

Estate Milk Aquamarine Diamond Gold Necklace
Located in Napoli, NA
Beautiful Estate Necklace, dated 1970', origin Italy. It is made of 18k white gold and set with
Category

Late 20th Century Italian Contemporary Beaded Necklaces

Materials

Aquamarine, Diamond, Gold, 18k Gold

Estate Sardinian Coral Diamond Gold Pendant
Located in Napoli, NA
weight 5 grams. Gold net weight: 5 grams Gross weight: 10.1 grams 18k gold chain. Origin Italy, circa
Category

Mid-20th Century Italian Pendant Necklaces

Materials

Coral, Diamond, 18k Gold, Gold

Estate 4.74 Carat Diamond Chandelier Earrings
Located in Napoli, NA
These beautiful and sparkling Estate 18k white gold earrings are set with 4.74 carats of Round
Category

Late 20th Century Italian Chandelier Earrings

Materials

Diamond, Gold, 18k Gold

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Italian 18k Estate Jewelry For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of italian 18k estate jewelry for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. You can easily find a 909 antique edition and 466 modern creations to choose from as well. Finding the perfect item from our selection of italian 18k estate jewelry may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing choice in our collection of italian 18k estate jewelry — no matter the origin — is easy, but Bulgari, Mattioli and Buccellati each produced a popular version that is worth a look. While most can agree that any object in our assortment of italian 18k estate jewelry from our collection can easily elevate most outfits, but the choice of a diamond version from the 634 available is guaranteed to add a special touch to your ensemble. 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 cabochon alternatives. Most of our italian 18k estate jewelry for sale are for women, but there are 313 pieces available to browse for men.

How Much is an Italian 18k Estate Jewelry?

The price for a piece of italian 18k estate jewelry starts at $125 and tops out at $155,000 with these rings, on average, selling for $4,439.

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.