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Italian Gold Diamond

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Eternity Wedding Diamond Band, Italian Solid Gold 14k, 0.5 Carats of Diamonds
Located in Camisano Vicentino, VI
meets Italian craftsmanship. Our exquisite eternity wedding diamond band is meticulously designed and
Category

2010s Italian Bridal Rings

Materials

Diamond, 14k Gold

Italian Pendant Yellow Gold with Diamonds, Rubies and Sapphires
Located in Esch sur Alzette, Esch-sur-Alzette
, crafted in 18kt yellow gold. The design features a luxurious combination of diamonds, rubies, and
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Vintage 14kt Yellow Gold Diamond Sapphire Bracelet, Italy 1950s
Located in Los Angeles, CA
Vintage Italian bracelet in 14 karat yellow gold, diamonds and sapphires / Made in Italy 1950s
Category

Mid-20th Century Italian Link Bracelets

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Italian Carved Ruby Emerald Diamond Gold Bird Brooch Pin
Located in New York, NY
Italian made 18k gold bird brooch, with movable tail. Adorned with carved rubies, emeralds and
Category

20th Century Italian Brooches

Materials

Diamond, Emerald, Ruby, Gold

Fashion 18 karat White Gold Italian Ring with Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
The 18kt White Gold Italian Ring with Diamonds is a luxurious and exquisite piece of jewelry that
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Italian Designer 18 Karat Gold Flower Motif Diamond Pendant
Located in Los Angeles, CA
a kind jewelry with excellent gemstones in a truly old world Italian craftmanship. This diamond
Category

21st Century and Contemporary Italian Artisan More Jewelry

Materials

Diamond, 18k Gold

Handmade Italian Diamond Choker in 14K Rose Gold, 2.01 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Handmade Italian Diamond Choker in 18K Rose Gold, 3.02 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Handmade Italian Diamond Choker in 18K White Gold, 3.02 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, White Gold, 18k Gold

Handmade Italian Diamond Choker in 18K Yellow Gold, 3.02 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Handmade Italian Diamond Choker in 14K White Gold, 2.01 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, 14k Gold, White Gold

Handmade Italian Diamond Choker in 14K Yellow Gold, 2.01 Carats
Located in New York, NY
Graceful, timeless, and handmade in Italy, this exquisite diamond choker is a modern expression of
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Italian Diamond Eternity Gold Band Made in Italy in 18k By Oltremare Gioielli
Located in Camisano Vicentino, VI
18k Italian Gold. Ideal for the contemporary bride, our Women's Bridal Gold Band highlights the allure
Category

2010s Italian Modern Wedding Rings

Materials

Diamond, 18k Gold

1970s Italian 18k gold, enamel and diamond cocktail ring
Located in London, GB
This stunning 1970s 18k gold ring is designed as a latticework of diamonds and enamel. The ring
Category

Vintage 1970s Italian Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Enamel

Italian 1980s 18K Yellow Gold Onyx and Diamond Shell Earrings
Located in Miami, FL
jewelry collection. Origin: Italy Period: 1980s Metal: 18K Yellow Gold Stones: Black Onyx, Diamonds
Category

Antique 1880s Italian Modernist Drop Earrings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Vintage 18K White Gold Sapphire Diamond Bracelet, Italy 1930s
Located in Los Angeles, CA
Vintage Italian bracelet in 18 karat white gold, mounted in fretwork synthetic sapphires and
Category

Early 20th Century Italian Link Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Italian 18 Karat Gold and Diamond Pierced Lever Back Dome Earrings
Located in North Miami, FL
the presence. They are 18K white gold set with all the white diamonds. These stately pair of diamond
Category

Early 2000s Italian Modern Lever-Back Earrings

Materials

White Diamond, Diamond, 18k Gold, Gold

18K Yellow Gold Diamond Snake Ring, Italy Circa 1970s
Located in Los Angeles, CA
18 karat yellow gold snake ring with a central brilliant diamond of 0.7 karats and smaller
Category

Mid-20th Century Italian Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Italian Yellow Gold Cocktail Ring with Diamonds and Pearl
Located in Esch sur Alzette, Esch-sur-Alzette
The Italian Yellow Gold Cocktail Ring with Diamonds and Pearl is a captivating piece that exudes
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Italian Designer 18 Karat Gold Heart Motif Diamond Pendant
Located in Los Angeles, CA
a kind jewelry with excellent gemstones in a truly old world Italian craftmanship. This diamond
Category

21st Century and Contemporary Italian Artisan More Jewelry

Materials

Diamond, 18k Gold

Italian Designer 18 Karat Gold Flower Motif Diamond Pendant
Located in Los Angeles, CA
a kind jewelry with excellent gemstones in a truly old world Italian craftmanship. This diamond
Category

21st Century and Contemporary Italian Artisan More Jewelry

Materials

Diamond, 18k Gold

Italian 0.74ctw Diamond Sculptural Open Heart Pendant Necklace 18k White Gold
Located in Miami, FL
A beautifully crafted Italian 18k white gold necklace featuring a sculptural open-heart pendant
Category

1990s Italian Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Oval Yellow Gold Paperclip Chain Necklace 25.19 g.
By Harbor Diamonds
Located in New York, NY
weight: 25.19 g. 18" long
Category

21st Century and Contemporary Italian Modern Link Necklaces

Materials

14k Gold, Yellow Gold

Italian Modernist 14K Gold Sculptural Malachite Diamond Ring Signed TJ
Located in Miami, FL
framed by elegant diamond-set shoulders. Crafted in 14K yellow gold and signed TJ, this sculptural design
Category

Vintage 1980s Italian Modernist Cocktail Rings

Materials

Diamond, Malachite, 14k Gold

Italian Florentine 1.60ctw Diamond Bangle 18K Yellow Gold
Located in Dallas, TX
Italian Florentine Diamond Cuff in 18K Yellow Gold. The cuff features 1.60ctw of brilliant round
Category

Vintage 1980s Bangles

Materials

Diamond, 18k Gold, Yellow Gold

Oltremare Gioielli 18k Gold Ring with Diamonds, Made in Italy Diamond Ring
Located in Camisano Vicentino, VI
Made to order Gold diamond ring, made in Italy available in 18k, statement gold ring. Italian fine
Category

2010s Italian Cocktail Rings

Materials

Diamond, 18k Gold

Fierce Snake Cuff 24K Gold Plated Brown Diamond Handcrafted Italy
By Rossella Ugolini
Located in Rome, IT
Snake Cuff 24K Gold Plated Brown Diamond Handcrafted Italy Bracelet 0.20 Karat Diamonds Silver Modern
Category

2010s Italian Modern Cuff Bracelets

Materials

Diamond, Brown Diamond, Gold Plate, Silver, 24k Gold

UnoAErre Italian 18K Gold Modernist Sapphire Diamond Bar Ring, 1980s
By UnoAErre
Located in Miami, FL
craftsmanship and gold alloy expertise. Details: Designer: UnoAErre Origin: Arezzo, Italy Period: 1980s Metal
Category

Late 20th Century Italian Modernist Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

14 Karat Yellow Gold Link Necklace Double Bracelets 30.2 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow Gold link set featuring one necklace measuring 21.5 inches and two bracelets; one
Category

1990s Italian Contemporary Link Necklaces

Materials

14k Gold, Yellow Gold

Vintage Italian White Gold Ring with Pearl and Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
complementing the brilliance of the diamonds and the delicate beauty of the pearl. Its vintage Italian
Category

Mid-20th Century Italian Retro Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, White Gold

Retro Italian Yellow Gold Ring with Peridot and Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
The Retro Italian Yellow Gold Ring with Peridot and Diamonds is a stunning testament to vintage
Category

20th Century Italian Retro Band Rings

Materials

Diamond, Peridot, 18k Gold, Yellow Gold

1940s Italian Multicolor Gemstone Enamel Diamond Gold Flower Earrings
Located in New York, NY
, 12 mixed-cut round rubies and 6 brilliant-cut round diamonds. Made in Italy circa 1940s. Measurements
Category

Vintage 1940s Italian Clip-on Earrings

Materials

Diamond, Ruby, Sapphire, Turquoise, 18k Gold, Yellow Gold

Baroque Diamond Hoop Earrings in 18k Gold – Handmade in Italy
Located in Camisano Vicentino, VI
supported all day or night. Details: 18k solid gold (choose yellow, rose, or white) 50 natural diamonds
Category

2010s Italian Baroque Hoop Earrings

Materials

Diamond, 18k Gold

Paperclip Link Chain Necklace 14 Karat Yellow Gold 13.6 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow Gold chain featuring 58 paperclip links weighing 13.58 grams. Available in white
Category

2010s Italian Contemporary Link Necklaces

Materials

14k Gold, Yellow Gold

14k Gold Italian Diamond Engagement Ring with Baroque Setting
Located in Camisano Vicentino, VI
Made to order 14k Italian Baroque Style Dainty 0.25 ct. Natural Diamond Engagement Ring This
Category

2010s Italian Baroque Engagement Rings

Materials

Diamond, 14k Gold

18K White Gold 1.35ct Diamond Solitaire Ring, Italy 1930s
Located in Los Angeles, CA
18 karat white gold ring with a single brilliant solitaire diamond of 1.35 karats / Italy 1930s
Category

Mid-20th Century Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Italian 18ct Yellow Gold and Diamonds Bracelet signed FOPE spring
By Fope
Located in Milano, MI
Vintage wrap bracelet in 18 carat gold and diamonds signed FOPE. Made in the "Novecento" renowned
Category

Vintage 1980s Italian Retro Bracelets

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Italian Designer Florentine Finished 18 Karat Gold Diamond Ring
Located in Los Angeles, CA
Produced by award winning Italian designer Stefano Vitolo. Stefano creates custom artisanal one of
Category

21st Century and Contemporary Italian Band Rings

Materials

Diamond, 18k Gold

Florentine Finish 18 Karat Gold Italian Diamond Wedding Band
Located in Los Angeles, CA
ring has 0.46 total carat weight of F/G color and VS clarity diamonds. Band width 4 mm. 18K White Gold
Category

21st Century and Contemporary Italian Artisan Band Rings

Materials

Diamond, 18k Gold

Estate Italian 3.50 Ct Diamond Swing Earrings 18 KT Gold
Located in Napoli, IT
of solid 18 KT white gold, bearing Italian assay and maker marks They consist in a top hoop
Category

Early 2000s Italian Contemporary Dangle Earrings

Materials

Diamond, Gold, 18k Gold

Marchisio 18K Italian Two-Tone Gold Diamond Drop Earrings
By Marchisio
Located in Monte Carlo, MC
Offered by Claris-A, these 18 Karat Two-Tone Gold Diamond Drop Earrings are from Marchisio, Italian
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

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

Crescent Moon Diamond Earrings – 14K Solid Gold - Italy - Oltremare Gioielli
Located in Camisano Vicentino, VI
Made to order Crescent Moon Diamond Stud Earrings – 14K Solid Gold – Handmade In Italy These
Category

2010s Italian Modern Stud Earrings

Materials

Diamond, 14k Gold

Vintage Corletto Italian Diamond Enamel Bracelet in Solid 18 Karat Gold
Located in Great Neck, NY
karat yellow gold and weighs an impressive 81 grams. Designed with signature Italian elegance, the
Category

Vintage 1970s Italian Modernist Tennis Bracelets

Materials

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

Italian 18 karat Yellow Gold Band Ring with Diamond
Located in Esch sur Alzette, Esch-sur-Alzette
The Italian 18kt Yellow Gold Band Ring with Diamond bezel setting is a luxurious and elegant piece
Category

Late 20th Century Italian Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Italian Yellow Gold Cross with Diamonds, Sapphires and Rubies
Located in Esch sur Alzette, Esch-sur-Alzette
The Italian Yellow Gold Cross with Diamonds, Sapphires, and Rubies is a breathtaking piece of
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Diamonds Rose Gold Ring Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
marked with the Italian Gold Mark 750 and Botta Gioielli brandmark 716MI. Baguette cut diamonds gave me
Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Luca Carati Diamond Bracelet 18K White Gold Italian .70 TDW
By Luca Carati
Located in East Brunswick, NJ
Luca Carati Diamond Bracelet 18K White Gold Italian .70 TDW This authentic hard to find Luca
Category

Late 20th Century Italian Link Bracelets

Materials

Diamond, 18k Gold, White Gold

Vintage 18K White Gold Diamond Cocktail Ring, Italy 1970s
Located in Los Angeles, CA
Vintage 18 karat white gold cocktail ring, with brilliant diamonds forming the shape of a sunburst
Category

Late 20th Century Italian Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Italian Retro Diamond Floral Brooch
Located in Beverly Hills, CA
This 18K yellow gold diamond floral brooch is a beautifully crafted Retro Italian design, featuring
Category

Mid-20th Century Italian Retro Brooches

Materials

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

Italian 18K White Gold Earrings, 40ct Tourmaline 1ct Diamond, Convertible
Located in Miami, FL
These exceptional Italian chandelier earrings are crafted in 18K white gold and feature a vibrant
Category

21st Century and Contemporary Italian Contemporary Chandelier Earrings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Florentine Finish 18 Karat White Gold Italian Diamond Ring
Located in Los Angeles, CA
Produced by award winning Italian designer Stefano Vitolo. Stefano creates custom artisanal one of
Category

21st Century and Contemporary Italian Artisan Fashion Rings

Materials

Diamond, 18k Gold, White Gold

New Engagement Custom Ring Diamond White Gold Handcrafted in Italy
By Botta gioielli
Located in Milano, IT
Engagement ring in 18 karat white gold with solitaire diamond 0,89 carat, oval cut, IGI certified
Category

21st Century and Contemporary Italian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Modern Italian Onyx Diamond Gold Multi Hoop Drop Earrings
Located in Beverly Hills, CA
onyx, white gold and 1.43 carats of diamond make the earrings pop. A special pair of earrings for a
Category

21st Century and Contemporary Italian Modern Drop Earrings

Materials

Diamond, Onyx, 18k Gold, White Gold

18K White Gold Diamond Contrarie Ring, 2 x 1.1ct Diamonds, Italy 1950s
Located in Los Angeles, CA
18 karat white gold contrarie ring with two large central diamonds of 1.1 karats each, and
Category

Mid-20th Century Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Italian Diamond 18k Gold Enamel Wreath Brooch
By Tiffany Co.
Located in Beverly Hills, CA
A classic piece by Tiffany & Company, this wreath brooch features 30 VVS quality full-cut diamonds
Category

21st Century and Contemporary Italian Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold, Enamel

18K White Gold Wave Motif Sapphire Diamond Ring, 1960s Italy
Located in Los Angeles, CA
18 karat white gold ring in a wave motif, with round brilliant diamonds for a total of 2.80 carats
Category

20th Century Italian Dome Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Hammer Finish 18 Karat White Gold Italian Diamond Ring
Located in Los Angeles, CA
Produced by award winning Italian designer Stefano Vitolo. Stefano creates custom artisanal one of
Category

21st Century and Contemporary Italian Artisan Band Rings

Materials

Diamond, 18k Gold, White Gold

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Italian Gold Diamond For Sale on 1stDibs

Find the exact italian gold diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 687 vintage editions and 996 modern creations to choose from as well. Making the right choice when shopping for a italian gold diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A italian gold diamond from Botta gioielli, Gilberto Cassola and Natkina — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and antique cushion cut cut versions available here, too. If you’re browsing our inventory for a italian gold diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is an Italian Gold Diamond?

The price for a italian gold diamond starts at $165 and tops out at $179,000 with these rings, on average, selling for $4,492.

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.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Italian Gold Diamond
  • 1stDibs ExpertApril 5, 2022
    Yes, Italian gold is indeed real gold. Italian gold is 14-karat, out of a possible 24-karat, which means it is 58% pure gold and 42% alloys. On 1stDibs, find vintage and contemporary gold jewelry pieces from top sellers around the world.
  • 1stDibs ExpertNovember 20, 2024
    The difference between 14K gold and 14K Italian gold is the place of production. Both types of jewelry feature 14-karat gold, an alloy that is 58.3% gold and 41.7% alloy metals. However, Italian gold pieces come specifically from artisans, workshops and factories located in Italy. You can find 14-karat gold made in many other countries. Shop a diverse assortment of gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    Whether white gold or yellow gold is better for diamond earrings is a matter of personal preference. Due to its cool color, white gold will blend in with diamonds and keep the eye focused on the gemstones. Yellow gold will add warm color to earrings and make a bold contrast with the diamonds. Explore a large collection of diamond earrings on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    To tell if gold diamond earrings are real, you can perform a couple of tests. For the diamonds, try the breath test. Blow onto the gemstone and see how long it takes for the condensation to disappear. On a genuine diamond, the fog will clear up quickly, while it will tend to linger on rhinestones and crystals. Real gold tends to be heavy, so earrings made out of it will sink in water. Because authenticating earrings with the naked eye can be difficult, you may want to ask a professional jeweler, appraiser or experienced dealer for assistance. On 1stDibs, shop a large selection of gold diamond earrings.
  • 1stDibs ExpertNovember 21, 2023
    Whether diamond studs are better in white or yellow gold depends on your preferences. Yellow gold makes an appealing contrast with clear diamonds and brings warmth to earrings. On the other hand, white gold's cooler appearance can allow the diamonds to take center stage. Choose the variety that you like best. On 1stDibs, explore a diverse assortment of diamond stud earrings.