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Victorian Grand Period Old Mine Cut Diamond Gold Star Brooch
Located in San Francisco, CA
. Featured in the center is a 2.25 carat old mine cut diamond surrounded by 40 melee size old mine cut
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 14k Gold

Tiffany Edwardian Old Mine Cut Diamond Platinum 18k Gold Bow Brooch Circa 1910
By Tiffany Co.
Located in Los Angeles, CA
Tiffany Edwardian Old Mine Cut diamond platinum and 18k gold bow brooch, circa 1910. The Tiffany
Category

Vintage 1910s American Edwardian Brooches

Materials

Diamond, 18k Gold, Platinum

Victorian 3.00 tcw Old Mine Cut Diamond 14k Gold Silver Starburst Brooch 1870s
Located in Towson, MD
with forty-nine old mine cut, rose cut and antique cushion cut diamonds, approximately 3.00 total carat
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, 14k Gold, Silver

Antique Art Nouveau French Old Mine Cut Diamond 18 Karat Gold Eagle Brooch
Located in Beverly Hills, CA
One Antique Art Nouveau French Old Mine Cut Diamond 18 Karat Yellow Gold Eagle Brooch. Featuring
Category

Antique Early 1900s French Art Nouveau Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Brooch with old mine cut diamonds up to 8.00ct 18k pink gold and silver
Located in The Hague, ZH
18k yellow gold with silver branch brooch set with old mine cut and rose cut diamonds. 8.00ct - G/H
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, Gold, 18k Gold, Silver

Yellow Gold Diamond Victorian Mourning Brooch -14k Mine Memento Mori Antique Pin
Located in Greensboro, NC
Diamond Cut: Mine Style: Mourning Brooch Fastening Type: Hinged Pin and C-Clasp Theme: Memento Mori
Category

Antique 1860s Victorian Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Antique Platinum Bar Pin Featuring Old Mine Cut and Rose Cut Diamonds and Pearls
Located in Coral Gables, FL
Antique platinum-topped bar pin featuring 28 Old Mine and rose cut diamonds of SI clarity and G/H
Category

Antique 19th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Old Mine Cut Diamond Gold Star Pin
Located in Miami, FL
.45 Carat Old Mine Cut Diamond Set in an Antique 14 Karat Yellow Gold Star Pin Accented By Pearls
Category

20th Century American Brooches

Materials

Diamond, Pearl, 14k Gold

Edwardian Belle Époque Peacock Old Cut Diamonds Brooch
Located in London, GB
silver; the prongs were tested as platinum. It is set with 23 old mine cut diamonds for a total carat
Category

Early 20th Century Unknown Edwardian Brooches

Materials

Diamond, 14k Gold, Platinum, Silver

Art Deco Siberian Amethyst Flower Old Mine Diamond Brooch Antique 14 Karat Gold
Located in New York, NY
THIS IS A MAGNIFICENT ANTIQUE ART DECO SIBERIAN AMETHYST AND OLD MINE CUT DIAMOND FLOWER BROOCH
Category

Early 20th Century Unknown Art Deco Brooches

Materials

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

? Symbol Mine Cut Diamond Pin, Circa 1800 s 14 Karat Yellow Gold
Located in Laguna Hills, CA
? Symbol Mine Cut Diamond Pin, Circa 1800's 14 Karat Yellow Gold This unique vintage pin has
Category

Antique Late 18th Century Unknown Victorian Brooches

Materials

Diamond, 14k Gold, Yellow Gold

1860 Victorian Old Mine Cut Diamond and Natural Pearl Pin with GIA Report
Located in Lexington, KY
collection of old mine cut diamonds and a lovely natural pearl. This elegant pin is adorned with beautifully
Category

Antique 1860s Victorian Brooches

Materials

Diamond, Natural Pearl, 14k Gold, Yellow Gold

Edwardian Pearl and Old Cut Diamond Heart Brooch Set in Platinum
Located in London, England
motifs with grain set old mine, old European, single cut and rose cut diamonds. There is an estimated
Category

Vintage 1910s Unknown Edwardian Brooches

Materials

Diamond, Pearl, Platinum

Late Victorian Old Cut Diamond Bird Brooch in Silver on Gold
Located in London, England
fantastic condition with all its original rose cut diamonds. Over time the brooch has aged, and the natural
Category

Antique Early 1900s British Late Victorian Brooches

Materials

Diamond, Gold, Silver

Antique Circa 1920s Art Deco Platinum Natural Old Cut Diamond Decorated Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 14.6 grams. Totally is diamond about 3 ct. The diamond is
Category

Vintage 1920s European Art Deco Brooches

Materials

Diamond, Platinum

Edwardian Old Cut Diamond Platinum and 18ct Gold Bar Brooch, Circa 1910
Located in London, GB
This gorgeous antique bar brooch features a rub over set old cut diamond weighing approximately
Category

Vintage 1910s English Edwardian Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Flower Clip with Old Cut Diamonds in Platinum 950
Located in Lucerne, CH
with an oval old-cut diamond of about 0.70 ct and of M/N-si quality. Viewed from the back you can
Category

Vintage 1920s French Art Deco Brooches

Materials

Diamond, Platinum

Flower Clip with Old Cut Diamonds in Platinum 950
Located in Lucerne, CH
with an oval old-cut diamond of about 0.70 ct and of I/J-si quality. Viewed from the back you can
Category

Vintage 1920s French Art Deco Brooches

Materials

Diamond, Platinum

Antique Victorian 18K Yellow Gold Old Cut Emerald and Diamond Sword Stick Pin
Located in Great Neck, NY
the handle and hilt adorned in natural emeralds and old mine cut diamonds. The pin in great condition
Category

Antique 1890s Victorian Brooches

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Antique Victoria Era 3 Carat Diamond Floral Brooch 2.25 Inch Eighteen Karat Gold
Located in New York, NY
The Antique Old Mine Cut Diamonds, weighing 3 carat, Floral Brooch is a beautiful piece of jewelry
Category

Antique Mid-19th Century French Victorian Brooches

Materials

Diamond, Gold, 18k Gold, Rose Gold, White Gold, Platinum

Antique Old Mine Cut Diamond Chandelier Pendant or Brooch 14 Karat Yellow Gold
Located in Scottsdale, AZ
charm. Glittering Old Mine cut diamonds are set among a rounded starburst design and accented by an
Category

Early 20th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold Mine Cut Cross Brooch Pin/ Pendant
Located in Addison, TX
This Art Deco 14 karat Yellow Gold Mine Cut Diamond Cross pendant is an absolute classic. This
Category

Vintage 1930s Edwardian Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Antique Edwardian Old Mine Cut Diamond Platinum Brooch Pin
Located in Lambertville, NJ
Edwardian platinum pin decorated with approx. 1.50ctw in Old Mine cut diamonds. Brooch measures
Category

Antique 19th Century Edwardian Brooches

Materials

Diamond, Platinum

18kt Yellow Gold and Silver Pearl Mine Cut Diamond Bouquet Brooch
Located in Toronto, CA
Pearl & Rose Cut & Mine Cut Diamond Brooch 2 Pearls= 4-4.2mm 7 Old Mine Cut Diamonds= 2.35ct SI1
Category

21st Century and Contemporary Brooches

Antique Opal Diamond Silver Gold Brooch
Located in Lambertville, NJ
approx. 4.00ctw in old mine cut diamonds. Brooch is 43mm x 34mm. Weight pf the piece - 18.2gr
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Opal, 14k Gold, Silver

Shreve Co. Art Deco Diamond Platinum Frog Pin
By Shreve Co.
Located in Lambertville, NJ
cut diamonds. Brooch measures 39mm x 21mm. Marked: Shreve & Co. (Tested Platinum). Weight of the
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Emerald, Platinum

Late Victorian Platinum Old Mine Cut Diamond Star Brooch
Located in Sale, Cheshire
with 4.75 carats of icy old mine cut diamonds, mounted in beautifully worked platinum settings with
Category

Antique Early 1900s English Late Victorian Brooches

Materials

White Diamond, 18k Gold, Platinum

Platinum Art Deco Old Mine Cut Diamond Bow Brooch
Located in Kennebunkport, ME
Ladies platinum Art Deco diamond brooch. The bow tie shaped brooch set with one center old mine cut
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Antique Old Mine Cut Diamond Gold Fox Brooch Pin
Located in Lambertville, NJ
An 18k yellow gold brooch set with approximately 0.08ctw of old mine cut diamonds. The brooch
Category

Antique Late 19th Century Unknown Brooches

Materials

Diamond, 18k Gold

1930s Platinum Brooch Set with Old Mine Cut Diamonds
Located in Paris, IDF
An art deco platinum brooch "plate" style set in the middle with 3 circular or pear cut diamonds
Category

Vintage 1930s French Brooches

Materials

Diamond, Platinum

0.75 Carat Diamond Brooch, Cushion Shaped Old Mine Cut, White Gold Platinum
Located in Yorkshire, West Yorkshire
A diamond set bar brooch from the 1920s/1930s set to the centre with a cushion shaped old mine cut
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, White Gold, Platinum

Antique Gold and Silver Old Mine Cut Diamond and Sapphire Flower Brooch Pin
Located in Columbia, MO
Item Details: Main Stone - Diamond Main Stone Shape - Old Mine Cut Main Stone Total Weight - 2.50
Category

Antique Late 19th Century Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, Yellow Gold, Ster...

Belle Époque circa 1880, 20.35 Ct Old Mine Cut Diamond Gold Floral Spray Brooch
Located in Berlin, Berlin
old mine cut diamonds – form an elegant curve. Each part of the surface is covered in diamonds, some
Category

Antique Late 19th Century Belle Époque Brooches

Materials

Diamond, 14k Gold, Silver

Antique Art Deco Pearl Old Mine Rose Cut Diamond Silver Gold Brooch
Located in Lambertville, NJ
A 14k gold and silver brooch set with a combination of rose cut and old mine cut diamonds. The
Category

Antique Late 19th Century Unknown Brooches

Materials

Diamond, 14k Gold

Yellow Gold and Platinum Chaumet Brooch Set with Old Mine Cut Diamonds
By Chaumet
Located in Ebene, MU
A Chaumet brooch stylizing a foliage motifs made in 750/000 yellow gold enhanced with old cut
Category

Vintage 1970s French Retro Brooches

Materials

White Diamond, 18k Gold, Platinum

Art Nouveau Old Mine Cut Diamond Pin
Located in New York, NY
This beautifully crafted diamond pin features 6 Old Mine Cut Diamonds in a twisted 14K yellow gold
Category

Early 20th Century Art Nouveau Brooches

Materials

White Diamond, 14k Gold

Antique Victorian Old Cut Diamond Pearl Bar Brooch
Located in Sale, Cheshire
great condition. STONES Old Mine Cut Diamonds - 1.40ct total Natural Pearls - 6.2mm MEASUREMENTS
Category

Antique Late 19th Century English Late Victorian Brooches

Materials

Diamond, Pearl, 15k Gold

4.35 Carat Rose Cut and Old Mine Cut Diamond Feather Pin
Located in QLD , AU
start with the 4.35cts of old mine & rose cut diamonds - they just have so much sparkle. As they say the
Category

Antique 19th Century French Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Victorian 1 Carat Old Mine Cut Diamond Pin in 14 Karat Yellow Gold 8.9 Gram
Located in Daytona Beach, FL
Beautiful Victorian 1 Carat Old Mine Cut Diamond Pin in 14kt Yellow Gold 8.9 grams ERA: Victorian
Category

Antique Mid-19th Century Unknown Victorian Brooches

Materials

Diamond, 14k Gold

Chaumet 1950s Diamond Ribbon Brooch
By Chaumet
Located in Vail, CO
This elegant Chaumet scrolling ribbon brooch features 5 sparkling old mine cut diamonds. The brooch
Category

Mid-20th Century French Brooches

Materials

Diamond, 18k Gold

Antique Enamel Diamond Gold Pansy Brooch
Located in Portland, ME
, and set in the center with one approximately .35 carat old mine cut diamond. The brooch measures 1 1/2
Category

Antique Early 1900s Brooches

Materials

Diamond, 14k Gold, Enamel

Large Victorian Diamond and Enamel Brooch
Located in San Francisco, CA
inches, and radiates with a sunburst of 3.50 carats of lustrous old mine-cut diamonds. This substantial
Category

British Brooches

Materials

Diamond

Antique Old Cut Diamond and Red Ruby 14 Carat Gold Coat and Hat Pin with Box
Located in Hamilton, AU
circle of delicately set glimmering old cut diamonds and red rubies. The head is attached to a straight
Category

20th Century British Modern Brooches

Materials

Diamond, Ruby, Gold, Yellow Gold, 14k Gold, Rose Gold

Victorian Multi Gem Set Silver Gold Bug Brooch
Located in Yorkshire, West Yorkshire
front. With 1.00ct of bright old mine cut Diamonds this brooch has some serious sparkle with Ruby set
Category

Antique Late 19th Century British Late Victorian Brooches

Materials

Diamond, Cultured Pearl, Ruby, Blue Sapphire, Yellow Gold, Silver

1900s Art Nouveau French Art Purple Enamel Diamond Gold Pin
Located in Frederick, MD
Purple Pink Enameled Old Mine Cut Diamond Pin/Brooch 22mm Yellow Gold ·Era: Turn of the century
Category

Antique Early 1900s French Art Nouveau Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Old Mine Cut Diamonds Necklace Brooch, 5.50 CTS
Located in New York, NY
gold, this swiral brooch/pendant features 19 old miner cut diamonds weighing approximately 5.50 carats
Category

Vintage 1940s Necklace Enhancers

Materials

Diamond, 14k Gold

Antique Diamond Pendant Brooch with Old Mine Rose Cut, Approx 3.60 Ctw
Located in Danvers, MA
of 132 antique diamonds - both cushiony old mine cut and old rose cut diamonds, for a total estimated
Category

Antique 19th Century British Early Victorian Pendant Necklaces

Materials

Diamond, 15k Gold, Silver

Victorian 3.15 Carat Old Cut Diamond Star Pendant / Brooch
Located in Essex, GB
old mine cut diamonds. A further three diamonds are set on the bale, which can be tucked behind the
Category

Early 20th Century Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Vibrant Old Mine and Rose Cut Diamond Crescent Moon Brooch
Located in New York, NY
this style. Set with large chunky old mine cut diamonds and small rose cuts in between. Silver over
Category

Antique 1880s English Victorian Brooches

Materials

Diamond, Gold, Silver

Victorian 3 Carat Old Mine Cut Diamond Star Brooch and Pendant, circa 1880
Located in Lancashire, Oldham
19th century comprising of approx 3ct of old mine cut diamonds. This statement brooch, measuring 42mm
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Antique Old Mine Cut and Rose Cut Diamond Fern Pin
Located in QLD , AU
the era, its fern like structure showcases approximately 2.50cts of old mine & rose cut diamonds
Category

20th Century Unknown Victorian Brooches

Materials

Diamond, Gold

Victorian 3.15ct Old Cut Diamond 18ct Gold Circular Brooch
Located in St Helens, GB
A stunning late Victorian period brooch. Solid 18 carat rose gold example with silver head front
Category

Antique 19th Century British Victorian Brooches

Materials

Diamond, Gold

Antique Old Mine Cut Diamond Silver Gold Pin Pendant
Located in Lambertville, NJ
A 14k gold and silver star pin / pendant, set with approximately 1.70ct of old mine cut diamonds
Category

Antique Late 19th Century Unknown Brooches

Materials

Diamond, 14k Gold

Antique Art Deco Filigree Old Mine Cut Transition Cut Diamonds White Gold Pin
Located in Daytona Beach, FL
Estate Art Deco Filigree Old Mine Cut & Transition Cut Diamonds White Gold Pin ERA: Art Deco
Category

Vintage 1910s Unknown Art Deco Brooches

Materials

White Diamond, 14k Gold

Art Deco Platinum Old Cut Diamond Jabot Brooch, Circa 1920
Located in Lancashire, Oldham
A timeless Art Deco platinum and 18ct gold jabot brooch pin set with old cut diamonds and dates
Category

Vintage 1920s European Art Deco Brooches

Materials

Diamond, 18k Gold, Platinum

Large Victorian 5.70 Carat Diamond Star Brooch and Pendant, circa 1880
Located in Lancashire, Oldham
Mine cut diamonds. This large brooch, 5cm diameter is set in 18 karat gold with a silver front, which
Category

Antique 1890s British Late Victorian Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Victorian Diamond Silver Gold Starburst Brooch Pendant
Located in New York, NY
Beautiful star brooch/pendant set with 25 old mine cut diamonds. The brooch bar clasp unscrews to
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, Gold, Silver

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Mine Cut Diamond Brooch For Sale on 1stDibs

You are likely to find exactly the mine cut diamond brooch you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, Platinum and 14k Gold, this item was constructed with great care. Find an antique version now, or shop for 96 vintage or 1 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a mine cut diamond brooch 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. 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. Creating a mine cut diamond brooch has been a part of the legacy of many jewelers, but those produced by Cartier and Chaumet are consistently popular. See these pages for an old mine cut iteration of this accessory, while there are also antique cushion cut cut and old european cut cut versions available here, too. Finding a mine cut diamond brooch for sale for women should be easy, but there are 42 pieces available to browse for unisex as well as men, too.

How Much is a Mine Cut Diamond Brooch?

On average, a mine cut diamond brooch at 1stDibs sells for $5,188, while they’re typically $325 on the low end and $38,268 for the highest priced versions of this item.

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.

Questions About Mine Cut Diamond Brooch
  • 1stDibs ExpertFebruary 22, 2021
    A mine cut diamond is an antique diamond cut known for its bulky and often uneven shape, cutlet, and tiny table. This type of diamond cut was quite popular in the mid-1800s to the early-1900s
    Mine cut diamonds are typically called OLD MINE CUTS, This type of cutting started in the early 1700s. The shapes are typically cushion shape and the cutting was done all by hand. Though they do not have the sparkle of modern cut diamonds, when they sparkle in sunlight or candle light, they have this beautiful alluring shimmer.
  • 1stDibs ExpertApril 5, 2022
    Mine cut diamonds are up to 300 years ago. Mine cut diamonds were popular around the 18th century during Victorian times and are still in high demand today. You’ll find a wide selection of mine cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Because the old mine cut is no longer used on diamonds, diamonds with this cut are rare and so you can often get quite a lot of money for them. Nevertheless, it is still dependent on the quality of the individual diamonds and on the color, clarity, cut and carat number.
  • 1stDibs ExpertFebruary 22, 2021
    Old mine cut diamonds are usually worth less than old european cut diamonds. Because they are generally 10-15% less expensive, they are often larger than other cut diamonds for engagement rings.
  • Like any other diamond, an old mine cut diamond's worth depends on a variety of factors. These factors include the 4C's (color, clarity, cut, carat), the overall beauty and "make" of the stone, the demand, supply, etc. On average however, old mine cuts are typically priced slightly lower (around 5-10%) than modern cut diamonds.