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Vintage Gold Signet Ring Diamonds

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7 Carat Cabochon Emerald Diamond Signet Ring, 18K
Located in New York, NY
. Around it is a constellation of 4 round diamonds. All set in 18K yellow gold material. Stamped 18K
Category

Late 20th Century American Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, Emerald, 18k Gold

10 Karat Yellow Gold Onyx and Diamond Signet Ring Size 5.5 #20402
Located in Washington Depot, CT
10 Karat Yellow Gold Onyx and Diamond Signet Ring Size 5.5 This timeless 10K yellow gold ring
Category

20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx, 10k Gold, Yellow Gold

Letter L Diamond Signet Ring Vintage 14 Karat Yellow Gold Initial Estate Jewelry
Located in Torrance, CA
Stylish vintage letter L initial diamond signet ring (circa 1960s to 1970s) crafted in 14 karat
Category

Mid-20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Vintage French 2.70 carat Diamond and Yellow Gold Signet Style Ring, circa 1960
Located in Jesmond, Newcastle Upon Tyne
diamonds, all within 18k white gold angular inlaid settings. The flared ring shoulders integrate with the
Category

1960s French Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage French 2.70 Carat Diamond and Yellow Gold Signet Style Ring Circa 1960
Located in Jesmond, Newcastle Upon Tyne
diamonds, all within 18k white gold angular inlaid settings. The flared ring shoulders integrate with the
Category

1960s French Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Cartier 1960 s 1.22 CTW Oval Cut Diamond 18 Karat Yellow Gold Unisex Signet Ring
By Cartier
Located in Philadelphia, PA
gold Numbered and fully signed for Cartier Circa: 1960s Ring size: 8 and sizable Measures north to
Category

1960s Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Cartier 1960 s 1.22 CTW Oval Cut Diamond 18 Karat Yellow Gold Unisex Signet Ring
By Cartier
Located in Philadelphia, PA
gold Numbered and fully signed for Cartier Circa: 1960s Ring size: 8 and sizable Measures north to
Category

1960s Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Rainbow Mosaic Ring Estate 14k Yellow Gold Peridot Citrine Garnet Square Signet
Located in Torrance, CA
Stylish rainbow mosaic ring crafted in 14 karat yellow gold. Citrine, amethyst, peridot, and blue
Category

Mid-20th Century American Modern Vintage Gold Signet Ring Diamonds

Materials

Amethyst, Citrine, Garnet, Peridot, Topaz, Blue Topaz, Diamond, White Di...

Vintage Van Cleef Arpels Emerald Cut Ruby Diamond Three Stone Signet Ring
By Van Cleef Arpels
Located in Birmingham, GB
Vintage Van Cleef & Arpels Fine Emerald Cut Red Ruby & Diamond 18k Yellow Gold Ring. A stunning
Category

20th Century French Vintage Gold Signet Ring Diamonds

Materials

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

Art Deco Era 10k Gold "S" Initial Shield Signet Ring With Diamond, Size 10
Located in Van Nuys, CA
Original Art Deco era 10k old gold shield ring boasts a bold initial "S" and diamond elegantly
Category

Mid-20th Century American Art Deco Vintage Gold Signet Ring Diamonds

Materials

Gold

Diamond Rectangle Signet Ring, 14kt Yellow Gold, Ring Signet
Located in McLeansville, NC
A vintage 14 karat yellow gold diamond rectangle signet ring. This vintage ring features a
Category

1970s Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 14k Gold, Yellow Gold

McDonald s Gold Signet Ring with Diamond
Located in London, England
A collectible 9ct McDonald's logo signet ring, originally given as a gift to long standing
Category

1990s Vintage Gold Signet Ring Diamonds

Materials

Diamond, 9k Gold

Signet Onyx Diamond ring 10KT gold
Located in Boca Raton, FL
Stunning large signet ring with small diamonds in the center made in 10KT yellow gold, designer
Category

20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx, Gold, 10k Gold

Diamond Coral 18 kt Gold Signet Ring
Located in Marcianise, Marcianise (CE)
Signet ring in 18k yellow gold mounted with coral and one diamond in the center. Diamond 0.06 kt
Category

1990s Italian Vintage Gold Signet Ring Diamonds

Materials

Coral, White Diamond, 18k Gold, Yellow Gold

Diamond 18 Karat Yellow Gold Signet Ring
Located in Boca Raton, FL
Diamond signet ring fashioned in 18 karat yellow gold. The oval flat top ring is ready for
Category

Late 20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, 18k Gold, Yellow Gold

Designer Diamond Signet Style 14k Yellow Gold Ring
Located in Orlando, FL
Designer Diamond Signet-Style Ring in 14k Yellow Gold, 0.40ctw A fresh take on a classic
Category

20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

1960s Men’s 14 Karat Gold Diamond Signet Ring
Located in Palm Springs, CA
14K gold signet ring with 12 diamonds, circa 1960s. Ring is a finger size 8.75 and is signed 14k
Category

1960s American Modernist Vintage Gold Signet Ring Diamonds

Materials

Diamond, 14k Gold, Gold

Vintage Onyx and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring holds a glossy onyx stone and a diamond set within it. The diamond measures 10pt
Category

1980s British Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx, Gold

Vintage Diamond and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
a 3pt diamond in a star setting. Ring Size: U or 10 Face Dimensions: 12x14mm Weight: 4.7g
Category

1980s British Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold

1940s Diamonds 18 Karat Yellow Gold Tank Signet Ring
Located in Poitiers, FR
signet ring is bulging and set with lines of rose-cut diamonds. In the center of the platinum decoration
Category

1940s French Retro Vintage Gold Signet Ring Diamonds

Materials

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

Vintage 9 Carat Gold Cushion Cut Diamond Signet Ring
Located in Chipping Campden, GB
A stunning vintage signet ring with a fantastic white cushion cut diamond measuring approximately
Category

Mid-20th Century Unknown Vintage Gold Signet Ring Diamonds

Materials

Diamond, 9k Gold, Yellow Gold

Vintage Sardonyx and Diamond 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
A superb signet ring, set with a brilliant oval cut sardonyx and surrounded by diamonds. Diamond
Category

1980s Unknown Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold

Vintage 9ct Yellow Gold Onyx Diamond Signet Ring
Located in Chipping Campden, GB
Vintage 9ct Yellow Gold Onyx & Diamond Signet Ring charming large signet ring, such a statement
Category

1980s British Art Deco Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx

Antique Diamond 18K Yellow Gold Signet Ring, Circa 1900
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.45 Carat diamond and 18 Karat yellow gold signet style dress ring; part of
Category

20th Century Unknown Vintage Gold Signet Ring Diamonds

Materials

Diamond, Yellow Gold

Vintage Onyx and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring holds a glossy onyx stone and a diamond set within it. The diamond measures 1pt
Category

1970s British Vintage Gold Signet Ring Diamonds

Materials

Onyx, Diamond, Gold

Vintage Onyx and Diamond Signet Ring
Located in Chipping Campden, GB
The glossy onyx is set in a simple 9 carat gold setting. The shoulders hold a diamond point each
Category

1960s British Vintage Gold Signet Ring Diamonds

Materials

Onyx, Diamond, 9k Gold

0.30ctw Large Black Onyx Diamond Signet Ring, 14k Yellow Gold, Ring
Located in McLeansville, NC
This 0.30ctw large black onyx diamond signet ring is a stunning addition to any jewelry collection
Category

1980s Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Signet Unisex Onyx Diamond Ring 10 Karat Yellow Gold Textures Ring
Located in Jupiter, FL
Signet unisex diamond onyx ring made in 10kt yellow gold, interestingly made with abrasive texture
Category

Late 20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, Onyx, 10k Gold, Yellow Gold

Vintage Garnet and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
Set within this glossy 9ct gold ring is a gorgeous deep red cabochon garnet. The shoulders are set
Category

1970s British Modern Vintage Gold Signet Ring Diamonds

Materials

Garnet, Diamond, Gold

Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring has so much detail on it. Each corner has engraved detail on it and the shoulders
Category

1950s British Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, 9k Gold

French 1940s Tank Sapphire Diamond Rose Gold Retro Signet Ring
Located in Poitiers, FR
Ring in 18 carats rose gold, head of eagle hallmark. Signet ring of geometric shape, it is set on
Category

1940s French Retro Vintage Gold Signet Ring Diamonds

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Gold

1950 s Geometric Retro 18 Karat Gold Diamond Signet Ring
Located in Poitiers, FR
Ring in 18 carats yellow gold. This amazing square shaped tank ring is set with claws on its top
Category

1950s French Retro Vintage Gold Signet Ring Diamonds

Materials

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

Mid-Century 18K Gold, Platinum Diamond Cluster Signet Style Ring
Located in Philadelphia, PA
A fine gold & diamond signet style ring. In 18 karat yellow gold with a platinum topped head
Category

20th Century Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, 18k Gold, Platinum

Red Coral Button White Diamonds Yellow Gold Signet Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing signet ring in 18K yellow gold mounted with 2 g of
Category

1950s Retro Vintage Gold Signet Ring Diamonds

Materials

Coral, 18k Gold, Yellow Gold

Vintage Lapis Lazuli and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
diamonds totalling 6pts per side. The smooth cut of the stone goes perfectly with the chunky gold ring
Category

1980s British Vintage Gold Signet Ring Diamonds

Materials

Lapis Lazuli, Diamond, Gold, 9k Gold

14K Gold Diamond and Ruby Playboy Bunny Mens Signet Ring
Located in Scottsdale, AZ
This unique ring, circa 1980, is made from 14 Karat Gold and features the iconic Playboy bunny made
Category

1980s American Vintage Gold Signet Ring Diamonds

Materials

Diamond, Ruby, 14k Gold

Vintage Diamond Signet Ring Square Pinky Band 10k Yellow Gold Jewelry
Located in Torrance, CA
Stylish vintage diamond signet ring (circa 1970s to 1980s) crafted in 10 karat yellow gold. Round
Category

Late 20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

Diamond Signet Ring from France, circa 1940
Located in Northampton, MA
wear the ring with the point up or the point down. Old mine-cut diamonds are my favorite cut of diamond
Category

1940s French Retro Vintage Gold Signet Ring Diamonds

Materials

Diamond, 18k Gold

Vintage Onyx and Diamond Signet Ring
Located in Chipping Campden, GB
The glossy black onyx looks magical against the diamond. The diamond measures approximately 2pts
Category

1960s British Modern Vintage Gold Signet Ring Diamonds

Materials

Onyx, 18k Gold

Vintage 1960’s 9ct Gold Star Set Diamond Heart Signet Ring
Located in Brighton, GB
Vintage Signet Ring 9ct Gold Hallmarked Birmingham- No Date Letter Makers Mark A & P Circa
Category

Mid-20th Century English Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 9k Gold

Vintage Men’s 0.25 Carat Diamonds Signet Pinky Ring
Located in Miami, FL
Vintage Men’s 0.25 Carat Diamonds Signet Ring. Very fine ring with satin finish design featuring
Category

1970s Vintage Gold Signet Ring Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

18K Gold 5.6ct Deep Blue Sapphire 0.72ct Diamond Men s Signet Ring
Located in เกาะสมุย, TH
This fantastic cocktail piece is a beautiful 18K yellow gold fine signet ring for man. It features
Category

20th Century Thai Vintage Gold Signet Ring Diamonds

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Heavy Large Sapphire Diamond Men s 18 Karat Gold Gypsy Signet Ring
Located in Miami, FL
This 1980's men diamond sapphire Gypsy ring is crafted in hefty solid 18-karat yellow gold
Category

1970s American Artisan Vintage Gold Signet Ring Diamonds

Materials

Diamond, Sapphire, 18k Gold, Gold

Vintage 18 Karat Yellow Gold TW 0.30 Carat Diamond Signet Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage signet ring crafted in 18K yellow gold. Circa 1980. The piece features 15 round
Category

20th Century Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, 18k Gold

14 Karat Gold Carnelian Signet Ring Diamond Center Midcentury Unisex
Located in Wallkill, NY
Mid Century 14K Gold Carnelian Ring with an accent diamond set in White Gold. The ring can be worn
Category

1940s American Vintage Gold Signet Ring Diamonds

Materials

Carnelian, 14k Gold, Yellow Gold

Bust of Caesar Ring Vintage 14k Yellow Gold Signet Diamond Estate Jewelry
Located in Torrance, CA
Stylish vintage signet ring featuring the bust of Caesar crafted in 14 karat yellow gold (circa
Category

Mid-20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Midcentury 18 Karat Gold Diamond Initial J and S Letter Signet Ring
Located in Vilnius, Vilniaus apskr.
This is an exceptional massive initial signet ring crafted in 18K slightly yellow gold. Circa 1950
Category

Mid-20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, Gold, 18k Gold

Vintage 9ct Yellow Gold, 1940s Oval Shaped Star Set Diamond Signet Ring
Located in Brighton, GB
Vintage Signet Ring 9ct Yellow Gold Hallmarked Birmingham- No Date Letter Makers Mark D J
Category

Mid-20th Century English Vintage Gold Signet Ring Diamonds

Materials

Diamond, 9k Gold, Yellow Gold

9ct yellow gold signet ring with star and diamond size V1/2
Located in London, GB
Highly polished signet ring featuring a central round brilliant cut diamond weighing 0.10ct, H/I
Category

1960s European Retro Vintage Gold Signet Ring Diamonds

Materials

Diamond, 9k Gold, Yellow Gold

Vintage Diamond Signet Ring Sz 6.5 Square Fossil Design 18k Yellow Gold Jewelry
Located in Torrance, CA
Stylish vintage diamond signet ring crafted in 18 karat yellow gold (circa 1990s). Round
Category

Late 20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

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

Inlaid Turquoise Diamond Heart Signet Ring 14 Karat Yellow Gold Pinky Round Band
Located in Torrance, CA
Stylish turquoise & diamond heart signet ring crafted in 14 karat yellow gold. Turquoise measures
Category

Mid-20th Century Unknown Modern Vintage Gold Signet Ring Diamonds

Materials

Diamond, White Diamond, Turquoise, 14k Gold, Yellow Gold

Diamond Signet Ring .49ct Round Brilliant F/VS - 14k White Gold Sz 9.25
Located in Orlando, FL
14K White Gold Signet Ring with 0.49ct Burnish-Set Diamond – F/VS2 Understated and impeccably
Category

20th Century Vintage Gold Signet Ring Diamonds

Materials

Diamond, 14k Gold, White Gold

Vintage Mens English Assay Ring 9k Gold Signet Ingot Diamond 12 Estate Jewelry
Located in Torrance, CA
A unique men's ring featuring English assay marks, crafted in 9 karat gold. Round brilliant cut
Category

Mid-20th Century British Vintage Gold Signet Ring Diamonds

Materials

Diamond, Yellow Gold

Vintage 14K Two Tone Gold 0.08ct Old Diamond Wheat Work Masonic Signet Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Transitional Cut - Bezel Set - H Color - SI1 -I
Category

20th Century Vintage Gold Signet Ring Diamonds

Materials

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

Custom MPD Monogram and Engraving with Black Diamonds in Yellow Gold Signet Ring
Located in Niagara On The Lake, ON
A monogram signet ring featuring a custom designed monogram, designed with the initials MPD
Category

20th Century Canadian Modern Vintage Gold Signet Ring Diamonds

Materials

Black Diamond, Yellow Gold

Vintage 18 Karat Yellow and White Gold 1.6 Carat Mixed Cut Diamond Signet Ring
Located in New York, NY
Vintage Large in scale 18 Karat Yellow and White Gold Mixed Cut Diamond Signet Ring c.1970s 18.8
Category

Late 20th Century Unknown Vintage Gold Signet Ring Diamonds

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Vintage 1980s 14K Gold Oval Dome Signet Ring 1 Carat Pave Diamond Size 5.25
Located in Los Angeles, CA
Chunky 14K Gold Signet Ring with Pave Diamond Accents Make a bold statement with this fabulous
Category

1980s North American Artisan Vintage Gold Signet Ring Diamonds

Materials

Diamond, 14k Gold

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Vintage Gold Signet Ring Diamonds For Sale on 1stDibs

Find an expansive variety of vintage gold signet ring diamonds available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, Yellow Gold and 18k Gold. Our collection of these items for sale includes 58 vintage editions and 3 modern creations to choose from as well. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. The designs in our inventory of vintage gold signet ring diamonds bearing Modern or Art Deco hallmarks are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Allsopp Brothers and Gregory Mikaelian Sons, Inc. are consistently popular. There are many round cut, old european cut and rose cut vintage gold signet ring diamonds for sale. There aren’t many items for men in our collection of vintage gold signet ring diamonds, as most of the options available are for women.

How Much are Vintage Gold Signet Ring Diamonds?

Prices for vintage gold signet ring diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $295 and can go as high as $26,983, while vintage gold signet ring diamonds, on average, fetch $878.

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.  

Finding the Right Signet-rings for You

Traditionally considered a ring for men, a vintage signet ring is a popular gift today for anyone who desires an expressive, timeless piece of jewelry that can feature all manner of engraved motifs, gemstones, specific symbols or monograms.

Whether it's an antique gold signet ring, diamond signet ring or some other classic iteration, signet rings get their name from signus, which means “sign” in Latin.

These rings, which may historically be referred to as “seal rings,” date back thousands of years and were used as a form of signature. Whatever may have been engraved on the ring — a married couple’s initials, a family crest — identified ownership for the purposes of authenticating documents and more when impressed on soft wax. During the Middle Ages, signet rings were symbols of power and prestige and common accessories for nobility. Later, during the 19th century, precious and semiprecious stones such as rubies and diamonds were added to gold signet rings as they took on a more ornate appearance than they had previously. 

In recent years, fashion has been primarily about individuality, and nothing is more personal than a jewel bearing a name or monogram. That is the reason jewelers have revived traditional signet rings, custom-engraving their designs with customers’ preferred words or symbols. Those who prefer the thrill of the hunt have a range of vintage letter charms and pendants to sift through.

And it isn't all about men's signet rings anymore, either — the accessory is for everyone. Princess Diana wore a signet ring that was a gift from Charles before their wedding, and we all know that the royals are top-tier fashion influencers, especially when it comes to rings.

Find vintage diamond signet rings, onyx signet rings and other types of rings on 1stDibs.