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"WALRUS" Brooch Gold Diamonds Sapphire Ruby
Located in Los Angeles, CA
Style Number: "18K H" - Makers Mark - Stamped Also Called: Walrus Brooch, Pin Gender: Women's
Materials

Diamond, 18k Gold

Antique Sapphire Diamond Silver Gold Dragonfly Brooch
Located in London, GB
Eyes. The four wings contain over fifty Rose Diamonds and a faceted Sapphire in each and the Dragonfly
Category

Antique 1870s British Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, Silver

Magnificent Diamond Enamel Sapphire Moveable Tribal Mask Gold Platinum Pin
Located in Palm Beach, FL
Amazing 18K yellow gold and platinum prong set diamond vividly enameled pin. This pin is
Category

Vintage 1950s Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Spectacular Large Owl Pin Gold Enamel Sapphire Ruby Diamond Gold
Located in Palm Beach, FL
admire it at any angle. This 18K owl pin is made to be a large brooch or a scarf pin. Either way you
Category

Vintage 1950s Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

A Pair of Diamond Sapphire Bee Brooches
Located in Palm Beach, FL
Buzz will be created whenever you don these fabulous bee pins! Crafted in 18K White Gold, these
Category

Early 2000s Unknown Contemporary Brooches

Materials

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

Sapphire and Diamond Leaf Pin
Located in New Orleans, LA
18K White Gold Pin with 8.6 carats Blue Sapphires and 0.28 Carats Diamonds
Category

French Brooches

Ruby Emerald Sapphire Diamond Gold flower basket brooch
Located in Dallas, TX
brilliant cut diamonds ranging from 3.45 mm to 3.50 mm. The back of the pin stamped 18kt Italy.
Category

21st Century and Contemporary Italian Brooches

Materials

Blue Sapphire, Diamond, Ruby, 18k Gold

Tiffany Co. Sapphire Diamond Yellow Gold Mother and Baby Bear Pin
By Tiffany Co.
Located in Miami, FL
: Pin/ Brooch Metal: Yellow Gold Stones: 2 Round Sapphire 1 Round Brilliant
Category

21st Century and Contemporary Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

SEAMAN SCHEPPS Sapphire, Emerald and Diamond Seahorse Brooch
By Seaman Schepps
Located in Atlanta, GA
What a great pin! Fabulous use of colors in a classic Seaman Schepps design. See the images to see
Category

20th Century American Brooches

Materials

Diamond, Sapphire, Emerald, 18k Gold

Haume Diamond Ruby Sapphire Gold Freedom Eagle American Flag Lapel Pin
By Haume
Located in Lambertville, NJ
rubies, sapphires and approx. 0.05ctw in diamonds. Brooch measures 30mm x 18mm. Marked: Haume 750
Category

20th Century American Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Chopard 18 Karat Yellow Gold, Diamond and Sapphire Happy Diamond Elephant Pin
By Chopard
Located in Beverly Hills, CA
Chopard 18K Yellow Gold , Diamond & Sapphire Happy Diamond Elephant Pin 8.5g ' For sale is a
Category

1990s Brooches

Materials

Diamond, Sapphire, Yellow Gold

Christoph Krahenmann Carved Green Beryl Sapphire Diamond Gold Gecko Pin Pendant
Located in Santa Fe, NM
surrounded by 40 blue and green sapphires totaling 3.29cts as well as 24 round brilliant-cut diamonds of
Category

1990s American Brooches

Materials

Beryl, Blue Sapphire, Diamond, Green Sapphire, 18k Gold

Large Stunning Diamond Pink Sapphire Ruby Eye Gold Pink Flamingo Pin
Located in Palm Beach, FL
pink sapphires and 1.20ct diamonds. This pin 2 1/4 inch high. This pin is 2 inch across This pin
Category

Vintage 1960s Brooches

Materials

Diamond, Pink Sapphire, Ruby, 18k Gold

18 Karat Diamond, Ruby, Sapphire and Emerald Sailboat Pin White Gold
Located in Boca Raton, FL
Diamond, Ruby, Sapphire and Emerald Sailboat Pin in 18K White Gold. Round Brilliant Cut Diamonds
Category

2010s Brooches

Materials

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

Blue Sapphire, Diamond and Ruby 18 Karat Yellow Gold Bee Pin
Located in Dallas, TX
This charming 18k yellow gold French bee pin features 43 square blue sapphires weighing, 3 carats
Category

Vintage 1980s French Retro Brooches

Materials

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

Blue Sapphire, Diamond and Ruby 18 Karat Yellow Gold Bee Pin
Located in Dallas, TX
This charming 18k yellow gold French bee pin features 43 square blue sapphires weighing, 3 carats
Category

Vintage 1980s French Retro Brooches

Materials

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

Julius Cohen Sapphire Ruby Emerald Diamond Gold Bird Brooch
By Julius Cohen
Located in Dallas, TX
body. The leave and foliage of the limb are ornamented with round diamonds The pin includes 12.26
Category

Late 20th Century American Contemporary Brooches

Materials

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

100% Authentic Tiffany Co. 18 Karat Yellow Gold Sapphire and Diamond Bear Pin
By Tiffany Co.
Located in Manchester, NH
100% Authentic Tiffany & Co. 18K Yellow Gold Sapphire & Diamond Bear Pin! This pin weighs 7.8 grams
Category

2010s Brooches

Materials

Diamond, Blue Sapphire, 18k Gold

Scrolling Ribbon White Gold with Diamonds Sapphire and Cultured Pearls Brooch
Located in Dorset, GB
A glorious diamond and gem-set brooch in 18 carat white gold. Designed as a scrolling, multi-strand
Category

20th Century Brooches

Materials

Diamond, Pearl, Sapphire, 18k Gold

18K Gold Bee Pins by Herbert Rosenthal
By Herbert Rosenthal
Located in Winnetka, IL
A beautiful matched pair of sapphire and diamond bee pins with ruby eyes by Herbert Rosenthal. A
Category

Vintage 1970s American Brooches

Materials

Diamond, Sapphire, Ruby, 18k Gold

Diamond Gold Galloping Horse Pin
Located in Vail, CO
Small galloping horse pin, with pavé-set round diamond body and round sapphire eye, in 18k yellow
Category

21st Century and Contemporary Brooches

Materials

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

Solid 18K Two-Tone Gold Genuine Diamond, Emerald, Ruby Sapphire Fish Pin 12.5g
Located in Manchester, NH
Solid 18K Two-Tone Gold Genuine Diamond, Emerald, Ruby & Sapphire Fish Pin 12.5g Solid 18K Two-Tone
Category

21st Century and Contemporary Brooches

Gold, Silver, Ruby, Sapphire, and Diamond Butterfly Brooch, circa 1895
Located in Glasgow, GB
A 19th century 18k yellow gold, silver fronted, ruby, sapphire, and diamond butterfly brooch, circa
Category

Antique Late 19th Century Unknown Late Victorian Brooches

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Silver

Art Deco Sapphire, 2.50 Carat Diamonds 18 Karat White Gold Bouquet Pin
Located in Dallas, TX
This Art Deco/Retro brooch showpieces deep blue sapphires in 3 flowers all tied up with a diamond
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

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

Flower Pin with Diamonds, Sapphire, and Tsavorite Garnet Set in 18 Karat Gold
Located in Daytona Beach, FL
Beautuful Flower Pin with Diamonds, Sapphire, & Tsavorite Garnet Set in 18k White Gold Stone
Category

1990s Unknown Modern Brooches

Materials

Diamond, Blue Sapphire, Tsavorite, 18k Gold

Enamel Ruby Turquoise Sapphire Emerald Gold Floral Pin
Located in Boca Raton, FL
18K Gold Pin with Ruby, Turquoise, Emerald, Sapphire Ruby 0.20ct. Turquoise 0.20ct. Sapphire
Category

21st Century and Contemporary Brooches

Materials

Blue Sapphire, Emerald, Ruby, White Diamond, 18k Gold

1950s Vintage Sapphire and Diamond Plaque Brooch, White and Yellow Gold
Located in Yorkshire, West Yorkshire
A mid-century sapphire and diamond brooch set to the centre with a round brilliant cut diamond
Category

Mid-20th Century Unknown Modern Brooches

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Tiffany Co. 18 Karat Gold Sapphires Diamond 1970s Sea Urchin Clip Brooch
By Tiffany Co.
Located in Munich, DE
Tiffany & Co. crafted these sea urchin brooches in the 1970s in matt yellow gold with sapphires
Category

Vintage 1960s American Contemporary Brooches

Materials

Diamond, Sapphire, 18k Gold

Sapphire Gold Mouse Pin
Located in New York, NY
Adorable 18K gold figural mouse pin with sapphire eye. Brushed gold body with shiny gold ears
Category

Vintage 1950s American Brooches

18 Karat Yellow Gold Ruby Diamond and Sapphire Tri-Ring Brooch Circa 1950s
Located in Lancashire, Oldham
A striking ruby, diamond & sapphire 18k brooch designed as three interwoven rings. Comprising 25
Category

Vintage 1950s Unknown Retro Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Ruby Diamond and Sapphire Tri-Ring Brooch, 18 Karat Yellow Gold circa 1950s
Located in Lancashire, Oldham
A striking ruby, diamond & sapphire 18k brooch designed as three interwoven rings made in the 1950s
Category

Vintage 1950s Unknown Retro Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Tiffany Co. Gold and Diamond Trout Pin
By Tiffany Co.
Located in Vail, CO
Trout pin, designed as a jumping trout in textured 18k yellow gold with one sapphire eye and with
Category

Vintage 1980s German Brooches

Materials

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

Gold Dog Pin with Diamond Bow Tie
Located in Vail, CO
Dog pin, in 18k yellow gold, with diamond-set white gold bow tie, the eyes accented by circular-cut
Category

Late 20th Century Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

18k Turtle Pin 15 Carat Amethyst Gemstone Center Yellow Gold
Located in Boca Raton, FL
Turtle Pin 15 Carat Amethyst Gemstone Center in 18K Yellow Gold. Round Brilliant Cut Diamonds
Category

2010s Brooches

Materials

Amethyst, Diamond, Emerald, Blue Sapphire, 18k Gold, Yellow Gold

Pair VAN CLEEF ARPELS Sensation Golden Sapphire Brooch Clips
By Van Cleef Arpels
Located in Southampton, NY
Les Fleurs 'Sensation' de Van Cleef & Arpels Golden Sapphire and diamond brilliants set center
Category

21st Century and Contemporary French Brooches

Materials

Sapphire, 18k Gold

BOUCHERON PARIS Diamond Gold Bird on a Branch Pin
By Boucheron
Located in Southampton, NY
Boucheron Paris diamond and stylized bird on a rope branch and fluted leaves set with sapphires
Category

Vintage 1950s French Brooches

Materials

Diamond, Sapphire, 18k Gold

Pearl Diamond Two Color Gold Butterfly Brooch
Located in Jacksonville, FL
Lady's 18K yellow and white gold butterfly brooch with a double pin clasp post set. One (1
Category

Late 20th Century Unknown Brooches

Materials

Diamond, Sapphire, 18k Gold

Antique Victorian Ruby Sapphire Opal Heart 18 Carat Gold Brooch
Located in Lancaster , GB
pretty 6ct heart shaped Opal in the centre and surrounded by Rubies and Diamonds The brooch stems out
Category

Antique Early 1900s British Victorian Brooches

Materials

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

Gem Set Butterfly Pin
Located in Chestnut Hill, MA
18 karat white gold butterfly brooch consisting of round cut diamonds, blue and pink sapphires, and
Category

21st Century and Contemporary Unknown Brooches

Materials

Blue Sapphire, Diamond, Emerald, Pink Sapphire, 18k Gold

Gold Gemset Schnauzer Pin
Located in New York, NY
Figural "schnauzer" brooch. Heavy gauge 18K yellow gold, with flashing sapphire eyes and a
Category

Vintage 1960s American Brooches

Materials

Diamond, Sapphire, 18k Gold

Dachshund Emerald Diamond and Pearl Brooch
Located in New York, NY
Adorable 18k white gold Dachshund pin. The paws, tail and ears are in diamonds. The collar is
Category

European Brooches

Materials

Diamond, Emerald, Natural Pearl, Sapphire

J.E. CALDWELL Pin
Located in Los Angeles, CA
diamonds, rubies & sapphires.
Category

American Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

VAN CLEEF ARPELS Flower Pins
By Van Cleef Arpels
Located in Southampton, NY
-cut diamonds. Both pins feature two rows of open, elongated 18K gold petals with scattered diamonds
Category

Vintage 1940s French Brooches

Materials

Sapphire, Diamond, 18k Gold

Gemset American Flag Pin
Located in Chestnut Hill, MA
18 karat white gold American flag pin with yellow gold backing consisting of custom step cut rubies
Category

21st Century and Contemporary Unknown Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

TIFFANY Poodle Pin
By Tiffany Co.
Located in Los Angeles, CA
This beautiful girl is very fancy! She is bejeweled in rubies, sapphires,diamonds, and emeralds
Category

American Brooches

Materials

Diamond, Ruby, Sapphire

18kt Gold Flower Pin
Located in St.amford, CT
Circa 1930-1950 18KT gold flower pin in a brushed finish.
Category

Early 20th Century Contemporary Brooches

Materials

Diamond, Sapphire, 18k Gold

Van Cleef Arpels Amethyst Pink Sapphire Hawaii Bouquet Brooch
By Van Cleef Arpels
Located in Greenwich, CT
smaller pink sapphire-set foliate accents and long polished 18k gold shoots, the pink sapphires weighing
Category

21st Century and Contemporary Unknown Brooches

Materials

Amethyst, Pink Diamond, 18k Gold, Yellow Gold

Pussycat Pin
Located in Lambertville, NJ
Hand finished 18kt. yellow gold cat pin with three bead set round brilliant cut diamonds totaling
Category

21st Century and Contemporary Unknown Contemporary Brooches

Materials

Diamond, 18k Gold

Buccellati Multicolored Gemstone Gold Pin
By Buccellati
Located in Greenwich, CT
plaque accented by circular-cut rubies and sapphires, with a rose-cut diamond trefoil cluster fringe
Category

21st Century and Contemporary Italian Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, Sapphire, White Diamond, 18k Gold...

Outstanding Yellow Gold Bow Pin
Located in Wynnewood, PA
with diamonds and gem stones. There are four sapphire flowers, three ruby flowers and three emerald
Category

Vintage 1940s Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Gem Set Poodle Pin
Located in New York, NY
Very fetching and endearing 18K gold figural poodle pin. Cabachon sapphire eyes, ruby nose and
Category

American Brooches

Materials

Diamond, Sapphire, Ruby

Wonderful Victorian Fly Scatter Pins
Located in New York, NY
Wonderful pair of antique scatter fly pins, ruby, sapphire, pearl and diamond set in 18K and
Category

American Brooches

Materials

Ruby, Sapphire, Diamond, Cultured Pearl, 18k Gold, Platinum

Van Cleef Arpels Pair of Yellow and White Diamond "Cosmos" Pins
By Van Cleef Arpels
Located in Greenwich, CT
diamond center weighing approximately 0.45 carats, the pins mounted in 18k yellow gold, numbered 133125
Category

21st Century and Contemporary French Brooches

Materials

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

18K Gold Squirrel and Gemstone Brooch
Located in Los Angeles, CA
Adorable 18K yellow gold brooch of two squirrels with sapphire eyes, ruby noses and a diamond heart
Category

American Brooches

TIFFANY CO BROOCH
By Tiffany Co.
Located in NY, NY
18KY TIFFANY & CO SLUMBERGER YELLOW SAPPHIRE & DIAMOND PIN / BROOCH, 45.09 dwt., 13.89ct. TW ROUND
Materials

Sapphire, 18k Gold

OSCAR HEYMAN Gem Set Pansy Pin
By Oscar Heyman
Located in Chestnut Hill, MA
Two tone 18 karat yellow gold pansy pin consisting of 1 round brilliant cut canary diamond center
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Sapphire, 18k Gold

Detailed Enamel and Gemstone Owl Pin
Located in Atlanta, GA
This artistically detailed owl pin features enamel, sapphire and diamond eyes, and a textured body.
Category

Vintage 1960s American Brooches

Materials

Diamond, Sapphire, 18k Gold

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18k Diamond Sapphire Brooch Pin For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k diamond sapphire brooch pin for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 343 antique edition and 85 modern creations to choose from as well. You’re likely to find the perfect 18k diamond sapphire brooch pin among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 18k diamond sapphire brooch pin over the years, but those made by Tiffany Co., Ella Gafter and Cartier are often thought to be among the most beautiful. 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 oval cut alternatives. When shopping for a 18k diamond sapphire brooch pin, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 18k Diamond Sapphire Brooch Pin?

Prices for a 18k diamond sapphire brooch pin can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $600 and can go as high as $238,000, while this accessory, on average, fetches $4,574.

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 Brooches for You

Vintage brooches, which refer to decorative jewelry traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

While jewelry trends come and go, brooches are indeed back on the radar thanks to fashion houses like GucciVersaceDior and Saint Laurent, all of which feature fun pinnable designs in their current collections. Whether a dazzlingly naturalistic Art Nouveau dragonfly, a whimsical David Webb animal, a gem-studded bloom or a streamlined abstract design, these jewels add color and sparkle to your look and a spring to your step. 

Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones. Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.

At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric. Chanel, of course, has never abandoned this style, producing gorgeously baroque CC examples since the 1980s.

Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.

Today, find a wide variety of antique and vintage brooches for sale on 1stDibs, including gold brooches, sapphire brooches and more.