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Victorian Filigree Milgrain Diamond Brooch in 14k Yellow Gold
Located in Bloomington, MN
crafted in 14k yellow gold and features a prong-set mine-cut diamond at its center. The brooch displays
Category

Antique 19th Century Art Deco Brooches

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Victorian 3.00ct Diamond Crescent Moon Brooch, circa 1880s
Located in London, GB
graduated old cut diamonds ranging from 0.40 carat to 0.03 carat line the moon design creating a truly eye
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, 15k Gold, Silver

Victorian 0.50ct Diamond Heart Bow Brooch, c.1880s
Located in London, GB
silver and 15 carat rose gold. A total of 0.50 carat in old cut diamonds adorn the heart shape creating a
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, 15k Gold, Silver

10 Karat Yellow Gold and Diamond Brooch/Pendant #22221
Located in Washington Depot, CT
design with nine round old mine cut diamonds arranged in a symmetrical circular pattern. Each diamond is
Category

20th Century Contemporary Brooches

Materials

Diamond, 10k Gold, Yellow Gold

Victorian 1.78 Carat Diamond Scroll Brooch, circa 1880s
Located in London, GB
This glittering diamond brooch takes the form of interlocking scrolls. Forty six old cut diamonds
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, 15k Gold, Silver

19th Century Antique En Tremblant Diamond Flower Brooch c. 1870s
Located in Chicago, IL
numerous old mine cut and rose cut diamonds. The upper spray of flowers is detachable, allowing the piece
Category

Antique 19th Century Brooches

Materials

Diamond, White Diamond, Gold, Silver

Antique Diamond and Pearl Platinum Brooch and Earrings Set
Located in Beverly Hills, CA
, platinum, pearls, and diamonds. The set is embellished with 35 old mine-cut diamonds, estimated to weigh a
Category

Antique Early 1900s Unknown Edwardian Brooches

Materials

Diamond, White Diamond, Pearl, Gold, Platinum

Antique Victorian Diamond Carnelian 15ct Yellow Gold Brooch
Located in London, GB
solid 15ct gold bezel setting flanked with six diamond set leaves. The bar of the brooch is white gold
Category

20th Century English Victorian Brooches

Materials

Carnelian, Diamond, 15k Gold, Yellow Gold

16 Carats Art Deco Diamond Platinum Brooch, Circa 1925
Located in Beverly Hills, CA
A striking antique brooch from the 1920’s featuring approximately 16 carats of antique-cut (old
Category

Vintage 1920s American Art Deco Brooches

Materials

Diamond, Platinum

Victorian Antique En Tremblant Diamond Butterfly Brooch circa 1870
Located in London, GB
brooch, circa 1890. The brooch is designed as an open-winged butterfly, pavé set with old mine, old
Category

Antique Late 19th Century British Brooches

Materials

White Diamond, 18k Gold, Silver

Victorian 4.55ct Diamond and Pearl Brooch, c.1880s
Located in London, GB
Victorian brooch. The closest diamond halo features 18 old cut diamonds of 0.10 carat a piece. The outer
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Pearl, 18k Gold, Silver

Retro Flower Spray 1.20 Ct. Diamond Brooch 18 KT
Located in Napoli, IT
between old mine, brilliant and half cut diamonds totalling approx 1.20 Ct (G/H-VVS/SI) Measures: 39 mm. x
Category

Antique 1840s Italian Retro Brooches

Materials

Diamond, 18k Gold

Art Deco Sapphire and Diamond Brooch, Burma No Heat
Located in Hummelstown, PA
with vivid blue sapphire petals punctuated by shimmering old mine-cut diamonds, floating within a
Category

Vintage 1910s Unknown Brooches

Materials

Diamond, Sapphire, Platinum

Victorian Demantoid Garnet and Diamond Angel Harp Brooch
Located in London, GB
here from the multi-layered engraving work to the wonderful setting of old cut diamonds and rare use of
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Garnet, Gold, Yellow Gold

Antique Victorian Pearl and 9.50 Carat Diamond Leaf Brooch
Located in New York, NY
Finely crafted in silver over gold with Pearls and Old Mine and Rose cut Diamonds weighing
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Pearl, Gold, Silver

Antique Pearl Diamond Ruby Emerald Gold Silver Butterfly Brooch
Located in New York, NY
emerald, ruby eyes and approx. 2.20ctw in old mine cut diamonds. The brooch measures 2" x 1.5". Not
Category

Antique 19th Century Brooches

Materials

Diamond, Emerald, Pearl, Ruby, Gold, Silver

RARE EDWARDIAN 1900-1910 OPAL DIAMONDS BROOCH Pendant
Located in Buckingham , Buckinghamshire
Antique Opal & Diamond Pendant-Brooch — c.1900 English Mount, Australian Opal A rare late
Category

Early 20th Century British Edwardian Brooches

Materials

Diamond, Opal, Gold, Silver

14 Karat Cameo White Gold Brooch Diamond
Located in Wallkill, NY
Lovely 14k White Gold Carved Cameo Brooch Depicting a lovely lady with a wonderful diamond necklace
Category

Antique Early 1900s Late Victorian Brooches

Materials

Diamond, 14k Gold, White Gold

Cameo 14 Karat White Gold Brooch Diamond Pendant
Located in Wallkill, NY
diamond necklace. It has a fold-over bale so that you can use this as a pendant as well as a brooch. It
Category

Antique Early 1900s Brooches

Materials

Diamond, 14k Gold, White Gold

Victorian Certified Natural Pearl 1.60 Ct Diamond Brooch
Located in Napoli, IT
6.8 mm – 27 old mine and 30 rose cut diamonds totaling approx 1.60 Ct (G/I-VVS/SI) Measures: 47 x 28
Category

Antique 1870s European Victorian Brooches

Materials

Diamond, Natural Pearl, 18k Gold, Silver

French Art Deco 2.30ct Diamond Brooch, c.1920s
Located in London, GB
brooch is a true work of art. Gemstone: Diamond Carat Weight: 2.30 Stone Shape: Old Cut Colour: G – H
Category

Vintage 1920s European Art Deco Brooches

Materials

Diamond, 18k Gold, Platinum

Antique Diamond Bar Brooch, 9k Yellow Gold
Located in NEWARK, GB
A stylish antique diamond bar brooch. A slim and rich 9kt yellow gold bar set to the centre with a
Category

Early 20th Century British Edwardian Brooches

Materials

Diamond, 9k Gold, Yellow Gold

Cartier rare Art Deco diamond and pearl bar brooch
By Cartier
Located in Addlestone, GB
Cartier Art Deco diamond and pearl bar brooch, centred with a button-shaped pearl of 5.9 mm, to an
Category

Vintage 1920s British Art Deco Brooches

Materials

Diamond, Pearl, Platinum

Antique Pearl, Diamond Sapphire Trident Brooch Pin
Located in Brisbane City, QLD
the brooch has been set with an array of old mine cut and rose cut diamonds varying in size with the
Category

Antique 19th Century French Brooches

Materials

Diamond, Pearl, Sapphire, Gold, 14k Gold, Rose Gold, Yellow Gold, Silver

Beautiful and Timeless Openwork Antique 1910 Brooch with Diamonds
Located in Zurich, Zollstrasse
Very decorative openwork brooch mounted in fine Platinum and set 7 old European round cut Diamonds
Category

Antique Early 1900s Unknown Belle Époque Brooches

Materials

Diamond, Platinum

Diamond Star Pendant / Brooch Convertible 14k Gold 1.35 Carat Victorian
Located in Wallkill, NY
guidance and wisdom, and just like this antique diamond brooch, they were often accented with Old Mine cut
Category

Antique 1870s Unknown Victorian Brooches

Materials

Diamond, 14k Gold

Vintage Retro Yellow Gold 1.60ctw Diamond Large Florentine Ribbon Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (44) Natural Genuine Diamonds - Old Mine Cut - Prong/ Pave Set - G-I Color - VS2/SI1
Category

21st Century and Contemporary Brooches

Materials

Diamond, Gold, Yellow Gold

Silver-top 18K Gold Diamond Natural Pearl Brooch, GIA
Located in New York, NY
, radiating a unique luster. The total diamond weight is approximately 6.8ct, and the brooch is crafted from
Category

Antique Late 19th Century Brooches

Materials

Diamond, Pearl, 18k Gold, Silver

Victorian 18K Diamond Brooch Synthetic Emerald Yellow Gold ~3.64ctw
Located in Fairfield, CT
drawing the eye. Surrounding the emerald are old mine-cut diamonds totaling 2.38 carats, their antique
Category

Antique 1860s Victorian Brooches

Materials

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

Antique Gold Muzo Colombian Emerald Diamond Hand Painted Portrait Pendant Brooch
Located in Montclair, NJ
Color - 0.80-1.0ctw (approx.) (24) Natural Genuine Diamonds - Old Mine Cut - Prong Set - Nice Brilliant
Category

Antique 19th Century Brooches

Materials

Diamond, Emerald, Gold, Yellow Gold

Silver-Topped Gold and Diamond Pendant Brooch
Located in New York, NY
carats of old mine-cut diamonds that drop and dangle. Against the dark patina of the silver-topped gold
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Silver

Silver and Gold and Diamond Bow Brooch, circa 1880
Located in Amsterdam, NL
A silver double bow brooch set with chunky old-cut diamonds (app. 3.4 carats) with gold backing
Category

Antique 19th Century English Victorian Brooches

Materials

Diamond, White Diamond, Gold, Silver

Edwardian1.30 Ct Sapphire 1.25 Ct Diamond Platinum Bar Brooch
Located in Napoli, IT
untreated unheated approx 1.30 Ct for the Five cushion cut stone alternated by five old mine cut Diamonds
Category

Antique Early 1900s European Edwardian Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Victorian Era 14KT Yellow Gold Cameo Diamond Brooch Pendant
Located in New York, NY
This estate Victorian Era 14KT yellow gold cameo diamond brooch pendant is a timeless piece that
Category

Antique 1890s American Victorian Brooches

Materials

Diamond, Yellow Gold

Antique Circa 1900s Handcrafted 14k Gold Natural Diamond Decorated Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 9.3 grams. Totally is diamond 0.65 ct. The diamond is has G
Category

Antique Early 1900s European Victorian Brooches

Materials

Diamond, 14k Gold

Antique Victorian Circa 1900s 14k Gold Natural Diamond Decorated Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 8.7 grams. Totally is diamond 0.76 ct. The diamond is has H
Category

Antique Early 1900s European Victorian Brooches

Materials

Diamond, 14k Gold

Antique 19th Century En Tremblant Diamond Floral Bouquet Brooch Portuguese 1890s
Located in Lisbon, PT
Antique 19th Century En Tremblant Diamond Floral Bouquet Brooch in Silver and Gold, Portugal. A
Category

Antique 19th Century Portuguese Victorian Brooches

Materials

Diamond, Gold, Silver

Art Deco 5.50 CTW Diamond Pearl Platinum Vintage Octagonal Pendant Brooch
Located in Philadelphia, PA
old mine cut diamond weighing approximately 0.55 carat - bezel set G color with VS2 clarity - bezel
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Pearl, Platinum

Victorian 0.25ct Diamond and Ruby Bird Brooch, c.1880s
Located in London, GB
brooch. A total of 0.25 carat of old cut diamonds adorn both the birds body and the end of the brooch
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Art Deco Natural Pearl Diamond and Enamel Drop Brooch
Located in London, GB
, two strands of old mine cut diamonds cascade gracefully, culminating in two larger, natural grey
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Pearl, Gold, 18k Gold, White Gold

Victorian Diamond and Silver Upon Gold Pinwheel Cluster Brooch, Circa 1890
Located in London, GB
A Victorian diamond pinwheel cluster brooch, with a central cluster of old-cut diamonds, in cut
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, Gold, Silver

Vintage 1980s 14K Yellow Gold Elephant Pin/Brooch with Diamond Eye
Located in Towson, MD
an elephant’s skin. The brooch measures approximately 1 3/4 long x 1 1/2" wide. A sparkling old mine
Category

Vintage 1980s Modern Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Carrington Co. Antique Ruby, Diamond and Pearl Crescent Brooch
By Carrington Co
Located in New York, NY
moon of graduating old mine-cut diamonds edged by cushion-shape rubies, centering a pearl and diamond
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold

Art Deco 14k White Gold and Diamond Bar Brooch
Located in Addison, TX
14 karat white gold Art Deco bar brooch featuring with 3 Old Mine Cut Diamond weighing
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, 14k Gold, White Gold

Victorian Diamond and Ruby Wolf Brooch, c.1880s
Located in London, GB
gold with a pin back keeping it firmly in place. Gemstone: Diamond Stone Shape: Old Cut Carat Weight
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, Ruby, 15k Gold, Silver, Yellow Gold

Diamond Brooch in Silver on Yellow Gold, circa 1890
Located in Wailea, HI
Diamond Brooch in Silver on Yellow Gold Circa 1890 One Old Mine Cut Diamonds Weighing .45 Carats
Category

Antique Late 17th Century Unknown Late Victorian Brooches

Materials

Diamond, Yellow Gold, Silver

14K White Gold, Cameo and Diamond Brooch, c1920 s
Located in valatie, NY
. Hanging from her neck is a .15 carat old mine-cut diamond set in a 14k white gold filigreed frame
Category

Early 20th Century American Victorian Brooches

Materials

Diamond, 14k Gold

Victorian 1.25 Carat Ruby and Diamond Brooch, circa 1880s
Located in London, GB
Five rubies are surrounded by rose cut diamonds in this Victorian brooch. The rubies are old cut
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Ruby, 15k Gold, Silver

Antique Natural Red Spinel, Diamond and Gold Crescent Brooch, Circa 1890
Located in London, GB
A Victorian natural red spinel and diamond crescent brooch, with 19, natural red spinels
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, Spinel, Gold

18kt White Gold Star Shape Brooch / Pendant with 3.8ct Diamonds
Located in Antwerp, BE
transforms into a hanger when adding a chain. Diamonds: Old mine cut diamonds together approx. 3.8ct
Category

Early 20th Century European Artisan Brooches

Materials

Diamond, 18k Gold, White Gold

Antique Diamond and Silver Upon Gold Buckle Brooch, circa 1890
Located in London, GB
An antique Belle Époque diamond buckle design brooch, with old-cut diamonds, with an estimated
Category

Antique 1890s Austrian Late Victorian Brooches

Materials

Diamond, Gold, Silver

Antique Victorian Enamel Tassle Bow Brooch with Diamonds and Pearls
Located in New York, NY
Finely crafted in 18k yellow gold, silver and blue enamel with Old Mine cut Diamonds weighing
Category

Antique Late 19th Century Brooches

Materials

Diamond, Pearl, 18k Gold, Silver, Enamel

Antique 14K YG Diamond Pearl Crown Motif Brooch c. 1920s
Located in New York, NY
and set with 21 old mine cut diamonds approximate in G-H color VS-Si clarity Approximate Weight
Category

Vintage 1920s American Victorian Brooches

Materials

Diamond, Natural Pearl, 14k Gold

Antique Large Approx 1.80 Carat Diamond Crescent Brooch in Gold
Located in Chipping Campden, GB
Antique Large Approx 1.80ct Diamond Crescent Brooch in Gold double pin for added security the
Category

Antique Early 1900s European Art Deco Brooches

Materials

Diamond, Gold

Edwardian natural pearl and diamond pendant/brooch, circa 1905.
Located in London, GB
set with a round old mine diamond in an open back claw setting with a weight of 4.15 carats, set below
Category

Antique Early 1900s Unknown Edwardian Brooches

Materials

Diamond, Natural Pearl, Yellow Gold, Platinum

Victorian 2.60 Ct Diamond Natural Pearl Bow Brooch 18 KT
Located in Napoli, IT
diameter (average) – 16 old mine and 18 rose cut diamonds totaling approx 2.60 Ct (G/H/-VVS/VS) Measures
Category

Antique 1890s European Victorian Brooches

Materials

Diamond, Natural Pearl, 18k Gold

French Antique Diamond and Silver Upon Gold Bow Brooch, circa 1880
Located in London, GB
A French antique diamond and silver-upon-gold bow brooch, set with two rows of old mine cut
Category

Antique 1880s French Victorian Brooches

Materials

Diamond, 18k Gold, Silver

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Diamond Brooch Old Mine For Sale on 1stDibs

Surely you’ll find the exact diamond brooch old mine you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 454 vintage editions and 2 modern creations to choose from as well. Making the right choice when shopping for a diamond brooch old mine may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A diamond brooch old mine from Tiffany Co., Cartier and René Boivin — each of whom created a beautiful version of this treasured accessory — is worth considering. 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. Most of our diamond brooch old mine for sale are for women, but there are 217 pieces available to browse for men.

How Much is a Diamond Brooch Old Mine?

The price for a diamond brooch old mine starts at $251 and tops out at $150,000 with these brooches, on average, selling for $5,103.

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 Diamond Brooch Old Mine
  • 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.