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GIA CERTIFIED Huge Cocktail Ring In 18Kt Gold With 54.31 Ctw Sapphire Diamonds
Located in Miami, FL
blue star sapphire of 50.01 carats and eighty-four white colorless diamonds. This cocktail ring is a
Category

1970s American Modernist White Star Vintage Jewelry

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Star Sapphire, Gold, Wh...

Garrard Co. Cocktail Ring In 18Kt Gold With 30.12 Ctw In Sapphire And Diamonds
By Garrard Co. Ltd.
Located in Miami, FL
London England by the jewelry house of Garrard & Co. back in the late 20th century. This gorgeous ring
Category

Late 20th Century English Modernist White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Gold, Wh...

DAVID WEBB Cocktail Ring In 18kt Platinum And 40.44 Cts In Sapphire Diamonds
By David Webb
Located in Miami, FL
York city at the jewelry atelier of David Webb, back in the 1975. This ring has been designed with bold
Category

Late 20th Century American Modernist White Star Vintage Jewelry

Materials

Diamond, Sapphire, White Diamond, Star Sapphire, Gold, Yellow Gold, Plat...

David Webb Cocktail Ring 18kt Gold Platinum With 17.18 Cts Diamonds Sapphire
By David Webb
Located in Miami, FL
York city at the jewelry atelier of David Webb, back in the 1970. This ring has been designed with bold
Category

1960s American Modernist White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Gold, 18...

14 Karat White Gold Black Star Sapphire Diamond Ring
Located in New York, NY
This Gentleman's Black Star Sapphire, Diamond, White Gold Ring features an oval-shaped black star
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, Black Star, White Gold

Midcentury Space Age 18 Karat White Gold 3.75 Carat Star Sapphire Cufflinks
Located in Metairie, LA
have been crafted in 18k white gold. Each piece has been masterfully jeweled, in a bezel setting, with
Category

Mid-20th Century Unknown Modern White Star Vintage Jewelry

Materials

Star Sapphire, 18k Gold, White Gold

Oval Star Sapphire and Two Round Diamond White Set in White Gold Ring
Located in Chicago, IL
14K white gold ring with oval shape Star Sapphire weighing approximately 8cts and two round faceted
Category

1980s Contemporary White Star Vintage Jewelry

Materials

Diamond, Star Sapphire

White Gold 0.30K White Diamonds Star Moving Pendant Necklace
Located in Firenze, FI
white gold 11 gr. White Diamonds cut brillant are placed around the star on white gold. This line for
Category

20th Century Italian Contemporary White Star Vintage Jewelry

Materials

White Diamond, White Gold

18 Karat White Gold Star Sapphire and Diamond Earrings
Located in Nashua, NH
18K White Gold Star Sapphire and Diamond Earrings. The earrings are bezel set with two cabochon
Category

Mid-20th Century Unknown White Star Vintage Jewelry

Materials

Star Sapphire, 18k Gold

Blue Star Sapphire Diamond Ring
Located in Toronto, Ontario
In this Blue Star Sapphire and Diamond Ring, a 31.57 carat light Blue Star Sapphire is center set
Category

20th Century Unknown White Star Vintage Jewelry

Materials

Diamond, White Diamond, Blue Sapphire, Star Sapphire, 14k Gold, White Gold

Avant Garde 7.63 Carat Ceylon Star Sapphire and Diamond White Gold Ring
Located in Essex, GB
Ceylon star sapphire – certified as having no heat treatment – that displays a clear asterism in sunlight
Category

Mid-20th Century White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Star Sapphire, Gold, 18k Gold, White Gold

8.00 Carat 18 Karat White Gold Star Sapphire Diamond Men s Fraternity Ring
Located in Fort Lauderdale, FL
Sapphire and diamond fraternity ring in 18-karat white gold. The ring is bezel set with a cabochon
Category

1980s American White Star Vintage Jewelry

Materials

Star Sapphire, 18k Gold

21 Carat Vintage Star Sapphire and Diamond Cluster White Gold Cocktail Ring
Located in London, GB
star in our images. The sapphire is set in an 18k white gold handmade ballerina cluster to surround
Category

1980s Unknown Modern White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, 18k Gold

White Gold Old Mine Cut Diamond Star Ring
Located in Pikesville, MD
Circa 1930's, a simply beautiful satin finished 14 karat white gold star motif ring featuring a
Category

1930s Unknown White Star Vintage Jewelry

Materials

Diamond, 14k Gold, White Gold

Diamond White Gold Star of David and Chain
Located in TRYON, NC
This lovely 14 kt gold Star of David is 1/2 in. across and has .52 cts white diamonds. The 14kt
Category

Late 20th Century American White Star Vintage Jewelry

Materials

Diamond, 14k Gold, White Gold

14k white gold Ring Oval cabochon plum star-sapphire
Located in Surfside, FL
Oval cabochon plum star-sapphire ring set in 14k white gold; size 5This Sapphire ring is currently
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

14k white gold Ring Oval cabochon plum star-sapphire
Located in Surfside, FL
Oval cabochon plum star-sapphire ring set in 14k white gold; size 5This Sapphire ring is currently
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

21.60 Carat Blue Star Sapphire Diamond Gold Ring
Located in Naples, FL
This beautiful ring holds an approximate 21.60ct Blue Star Sapphire securely bezel set in 14k white
Category

Late 20th Century White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, 14k Gold, White Gold

Star Sapphire 14k White Gold Ring with 2 Diamond Accents
Located in Surfside, FL
Star sapphire and diamond ring in 14k white gold with center cabochon star sapphire and 2 full cut
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

Star sapphire 14k white gold ring with 2 diamond accents.
Located in Surfside, FL
Star sapphire and diamond ring in 14k white gold with center cabochon star sapphire and 2 full cut
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

White Gold Celestial Starburst Diamond Ring Brushed White Gold Diamond Star Ring
Located in Rottedam, NL
set in an elevated 'star' setting and is surrounded by six smaller stones. This is a beautiful white
Category

Late 20th Century Spanish Artisan White Star Vintage Jewelry

Materials

Diamond, 18k Gold, White Gold

25.00 Carat Ceylon No Heat Star Sapphire Diamond Ring
Located in San Francisco, CA
An enchanting denim blue cabochon, weighing 25 carats and imbued with a shimmering six-pointed star
Category

Mid-20th Century White Star Vintage Jewelry

Materials

Diamond, White Diamond, Blue Sapphire, Star Sapphire, Platinum

Ruby star sapphire ring in 14k white gold with diamond accents
Located in Surfside, FL
Vintage ruby star sapphire ring in 14k white gold with diamond accents, approximate 4 carat star
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

Sapphire 0.50cts and Diamond 1.50cts Ring 14k White Gold, Star Cluster
Located in Surfside, FL
Star cluster ring with approx. 1.50 carats in diamonds and 0.50 cts in blue sapphires set in 14k
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

Ruby Star Sapphire Ring in 14k White Gold with Diamond Accents
Located in Surfside, FL
Vintage ruby star sapphire ring in 14k white gold with diamond accents, approximate 4 carat star
Category

20th Century White Star Vintage Jewelry

Materials

Yellow Gold, White Gold

Jade Jagger Star Burst White Diamond Dangle Earrings
By Jade Jagger
Located in London, GB
WHITE ROUND ROSE CUT AND WHITE PEAR ROSE CUT DIAMONDS WITH WHITE ROUND DIAMOND IN A STAR EARRING
Category

Late 20th Century Indian White Star Vintage Jewelry

Materials

Diamond, 18k Gold

1960s, Sapphire Star Cabochon and Diamonds Halo 18k white Gold Cluster Earrings
Located in Pamplona, Navarra
Classic 1960s, Ruby star cabochon and diamonds halo 18k white gold cluster stud Earrings A
Category

1960s Unknown Modern White Star Vintage Jewelry

Materials

Diamond, Sapphire, White Gold

28.95 cts Cabochon Burma Star Ruby Pink Sapphires and Diamond Ring
Located in New York, NY
28.95 cts Cabochon Burma Star Ruby Pink Sapphires and Diamond Ring in 18k white gold.
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Ruby, Pink Sapphire, Star Ruby, 18k Gold, White Gold

Star Sapphire Ring with Diamond Accents in 14k White Gold. 2.00 Cts Sapphire
Located in Surfside, FL
Beautiful Pirple Star Sapphire cabochon ring (app. 2 carats) set in 14k white gold with baguette
Category

20th Century White Star Vintage Jewelry

Materials

White Gold

Moschino Black White Star Round Clip-on Earrings
By Moschino
Located in Los Angeles, CA
Moschino black white star round clip-on earrings Vintage Moschino is always a great find and these
Category

1990s Italian Modern White Star Vintage Jewelry

Vintage Platinum Star Sapphire Baguette and Brilliant Cut Diamond Ballerina Ring
Located in Munich, DE
blue prong-set star sapphire of circa 18 carat. The star is very distinct and the size of the sapphire
Category

1950s American Retro White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum

Rare 14kt White Gold Diamond Star Onyx Ring, Size 6
Located in New York, NY
As soon as I saw this ring, I knew it was a rare piece, featuring a center diamond star in onyx on
Category

Late 20th Century White Star Vintage Jewelry

Materials

Diamond, Onyx, 14k Gold

Star Sapphire Diamond Cocktail Ring
Located in Bellevue, WA
This amazing vintage star sapphire cocktail ring features a centered round cabochon cut non
Category

Mid-20th Century White Star Vintage Jewelry

Materials

Diamond, Sapphire, 14k Gold, White Gold

19 Carat No-Heat Burma Star Sapphire and Diamond Late Art Deco Ring
Located in San Francisco, CA
A silky white star shimmers at the crest of this remarkable gemstone. A high-cabochon natural, no
Category

1930s Art Deco White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum

Retro 11.00 Carat Star Sapphire and 1.04 Carat Old Cut Diamond Ring
Located in Essex, GB
piece features a light, medium blue star sapphire which, in sunlight, displays a strong and clear
Category

Mid-20th Century French White Star Vintage Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Gold, 18...

Ruby Diamond Gold Star Ring
Located in San Francisco, CA
A 14ky gold ring setting old mine cut diamonds with ruby tips in a size 6.
Category

20th Century Unknown White Star Vintage Jewelry

Materials

Ruby, White Diamond, 14k Gold

blue star sapphire and diamond ring
Located in Salt Lake City, UT
The ring contains one center oval blue star sapphire cabochon, prong-set, with measurements of
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Sapphire, 18k Gold, White Gold

Star Ruby Diamond Gold Platinum Ring
Located in New York, NY
Centered on a star ruby weighing 7.23 carats, this classically designed ring also incorporates pear
Category

20th Century French White Star Vintage Jewelry

Materials

Diamond, Ruby, White Diamond, 18k Gold, Platinum, Yellow Gold

1/10 Carat Certified Diamond Star Earring in 14 Karat White Gold
Located in NEW YORK, NY
IGI CERTIFIED. Make a statement with this stunning piece of jewelry. Each certified diamond is
Category

20th Century Indian White Star Vintage Jewelry

Materials

Diamond, 14k Gold

Midcentury 11.00 Carat Star Sapphire Solitaire Ring
Located in Essex, GB
An impressive star sapphire takes centre stage in this beautifully unique ring. The bright, denim
Category

Mid-20th Century White Star Vintage Jewelry

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

Buccellati Star Cuff with Diamonds in Gold
By Mario Buccellati
Located in New Orleans, LA
Buccellati Star Cuff with diamonds in 18K gold, signed Mario Buccellati.
Category

1960s Italian Contemporary White Star Vintage Jewelry

Materials

Diamond, White Diamond, 18k Gold

Gioielmoda Pasquale Bruni Diamond Gold Ring with Star Centre
Located in Chicago, IL
Gioielmoda (Pasquale Bruni) 18K white gold diamond ring with star center motif, set with 57 round
Category

1990s Italian Contemporary White Star Vintage Jewelry

Materials

White Diamond, 18k Gold, White Gold

1950 s 9.00 Carats of Diamonds In Platinum Stunning Shooting Star Necklace
Located in Scottsdale, AZ
cannot be recreated. In this particular extravagant example we see the head of the shooting star
Category

20th Century American Revival White Star Vintage Jewelry

Materials

Diamond, White Diamond, Platinum

JB Star Blue Topaz Diamond 18 Karat White Gold Gemstone Ring
By JB Star
Located in Philadelphia, PA
750 for 18 karat gold Numbered with maker's mark for JB Star Circa: 1980s Ring Size: 7 & sizable
Category

1980s Contemporary White Star Vintage Jewelry

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

Mixed Metal Bracelet, Tri Gold Bracelet, 14 Karat Rose, White, Yellow Gold
By Five Star Jewelry
Located in Austin, TX
bracelet has a fun twisted design made with 14 karat rose, white and yellow gold. Each link was handmade
Category

1970s American Retro White Star Vintage Jewelry

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Mixed Metal

Three-Stone Diamond Estate Ring Past Present Future 18 Karat White Gold
By Five Star Jewelry
Located in Austin, TX
This 21 Diamond Estate Ring is Amazing! The 18K White Gold and Diamonds in this Ring Make This
Category

1980s British Victorian White Star Vintage Jewelry

Materials

Diamond, White Gold

Diamond Crescent Moon Star Necklace 14 Karat White Gold Fine Celestial Jewelry
Located in Torrance, CA
Stylish and finely detailed diamond crescent moon & star necklace crafted in 14 karat white gold
Category

Mid-20th Century Unknown Modern White Star Vintage Jewelry

Materials

Diamond, White Diamond, 14k Gold, White Gold

Diamond Starburst Ring Estate 14k White Gold Sz 6.75 Star Celestial Jewelry
Located in Torrance, CA
Stylish diamond starburst ring crafted in 14 karat white gold. Rose & single cut diamonds total
Category

Mid-20th Century American Modern White Star Vintage Jewelry

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

White Gold Star Sapphire and Diamond Dangle Earrings
Located in Palm Beach, FL
White Gold Star Sapphire and Diamond Dangle Earrings Pair of oval cabochon natural star sapphires
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, White Gold

White Gold, Star Sapphire and Diamond Ring
Located in New York, US
Centering an oval cabochon star sapphire, accented by round brilliant cut diamonds. - Diamonds
Category

1960s White Star Vintage Jewelry

Materials

Star Sapphire, Diamond, 18k Gold, White Gold

14 Karat White Gold Star Sapphire Ring Size 4.75
Located in Washington Depot, CT
14 Karat White Gold Blue Star Sapphire Ring Size 4.75 GAI Certified- This stunning ring features
Category

20th Century White Star Vintage Jewelry

Materials

Star Sapphire, White Gold

Vintage 14 Karat White Gold and Star Sapphire Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Star Sapphire Ring Size 6.5 GAI Certified- This spectacular ring
Category

Late 20th Century White Star Vintage Jewelry

Materials

Star Sapphire, White Gold

Natural Star Sapphire Diamond Ring 60s Vintage 14k Yellow Gold Estate Jewelry 4
Located in Torrance, CA
Stylish vintage natural star sapphire & diamond ring (circa 1960s) crafted in 14 karat yellow gold
Category

Mid-20th Century Unknown Modern White Star Vintage Jewelry

Materials

Diamond, White Diamond, Star Sapphire, 14k Gold, Yellow Gold

Diamond Engagement Ring, 0.50 Carat Round Brilliant Estate 14 Karat, circa 1953
By Five Star Jewelry
Located in Austin, TX
carry on the legacy! 14K White Gold Approximate 0.44 Carat Round Brilliant Diamond, VS-1 clarity, J
Category

1950s American Art Nouveau White Star Vintage Jewelry

Materials

Diamond, 14k Gold, White Gold

Estate Diamond Ring, 0.65 Carat Old European Cut, Engagement in 14 Karat Gold
By Five Star Jewelry
Located in Austin, TX
center diamond perfectly! 14K White Gold Approximate 0.65 Carat Old European cut Diamond - J color, SI
Category

20th Century American Art Deco White Star Vintage Jewelry

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Blue Star Sapphire and Diamond Ring
Located in Washington Depot, CT
14 Karat White Gold Blue Star Sapphire and Diamond Ring Size 6.75 GAI Certified- This lovely ring
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, White Gold

14 Karat White Gold Blue Star Sapphire and Diamond Ring
Located in Washington Depot, CT
14 Karat White Gold Blue Star Sapphire and Diamond Ring Size 6.75 GAI Certified- This lovely ring
Category

20th Century White Star Vintage Jewelry

Materials

Diamond, Star Sapphire, White Gold

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White Star Vintage Jewelry For Sale on 1stDibs

You are likely to find exactly the piece of white star vintage jewelry 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, White Gold and 14k Gold. Finding the perfect item from our selection of white star vintage jewelry may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 20th Century. Creating a choice in our collection of white star vintage jewelry has been a part of the legacy of many jewelers, but those produced by Five Star Jewelry, Chanel and Charles Turi are consistently popular. An object in our assortment of white star vintage jewelry can make for a versatile accessory, but a selection from our variety of 269 Diamond versions can add an especially stylish touch. 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 cabochon and oval cut alternatives. When shopping for an option in this array of white star vintage jewelry, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a White Star Vintage Jewelry?

Prices for a piece of white star vintage jewelry can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $198 and can go as high as $55,500, while this accessory, on average, fetches $2,998.

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.