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Retro Tri Color Gold Ruby Cabochon Diamond Large Rose Flower Brooch
Located in New York, NY
Retro 14k rose, white and yellow gold rose flower brooch, set with ruby cabochons (one stone is
Category

Mid-20th Century Retro Brooches

Materials

Diamond, Ruby, Gold

Antique Natural Pearl and Rose Cut Diamond Silver on Gold Floral brooch, c1870 s
Located in London, GB
, decorated with a cluster of approximately 2.00 carats of rose cut diamonds. The brooch measures 5.7cm in
Category

Antique 1870s Victorian Brooches

Materials

Diamond, Natural Pearl, South Sea Pearl, Gold, Silver

Cartier France 18K Gold Diamond Rose Flowering Brooch and Earrings Set
By Cartier
Located in Palm Springs, CA
An 18 karat gold and diamond rose flowering brooch and matching earrings created by Cartier of
Category

Vintage 1960s French Modernist Brooches

Materials

Diamond, 18k Gold, Gold

Ruby and Old Cut Diamond 9K Rose Gold 15K Yellow Gold Horseshoe Bar Brooch
Located in London, GB
weight of 0.50ct, beautifully alternating with 6 rose cut diamonds, weighing approximately 0.20ct
Category

Vintage 1920s Brooches

Materials

Diamond, Ruby, Gold, 15k Gold, 9k Gold, Rose Gold, Yellow Gold

Sapphire and Diamond 18 Karat Yellow Gold Rose Flower Brooch Pin
Located in Austin, TX
A fine and heavy flower brooch in the form of a stemmed rose. The rose's petals, stem and thorns
Category

Mid-20th Century Unknown Modern Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Brooch with ruby and rose cut diamond up to 0.50ct 12.5 gram 18k gold and silver
Located in The Hague, ZH
18k gold brooch set with ruby ​​and rose-cut diamonds up to 0.50 ct – F/G – SI Detailed
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Silver

Eighteen Karat Yellow Gold Plum Blossom Brooch with Diamonds and Rose Quartz
By Polya Medvedeva Jewellery
Located in Berlin, DE
18 karat yellow gold Plum Blossom brooch encrusted with 5 round diamonds and a cabochon rose quartz
Category

21st Century and Contemporary German Contemporary Brooches

Materials

Diamond, White Diamond, Quartz, Gold, 18k Gold, Yellow Gold, 14k Gold

Large Pave Diamond Rose Pin/Brooch 11.22 carat total weight in Platinum
Located in La Jolla, CA
Large Pave Diamond Rose Pin/Brooch 11.22 cttw in Platinum Diamond Rose Brooch features Natural
Category

21st Century and Contemporary North American Brooches

Materials

Diamond, Platinum

Antique 18ct Yellow Rose Gold Victorian Ruby, Diamond Pearl Insect Brooch
Located in Brighton, GB
Antique Insect Brooch 18ct Yellow & Rose Gold Tested Circa 1880 Fabulous, Victorian diamond
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold

Tulips Brooch in White, Rose and Yellow Gold
Located in BILBAO, ES
Tulips Brooch Three Tulips with Diamonds in brilliant-cut, one Tulip in White Gold with Pink
Category

Early 2000s Spanish Brooches

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Tsavorite, 18k G...

Art Nouveau 18k Diamond Pearl Brooch
Located in Miami, FL
Art Nouveau 18k Yellow Gold Weight 18.3g Rose Cut/Old Cut Diamond Approx. 1.5ct Pearl Brooch
Category

Early 20th Century Art Nouveau Brooches

Materials

Diamond, Pearl, 18k Gold

Art Deco Platinum, Diamond Onyx Brooch
Located in Great Neck Plaza, NY
A superb Art Deco platinum, diamond, and onyx brooch, notably worn by Yvonne Orji to the 2025 Met
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Onyx, Platinum

Belle Epoque Diamond Barrette Brooch
Located in Geneva, CH
Platinum and 18K yellow gold barrette brooch set with rose-cut diamonds and a red stone. Missing a
Category

Early 20th Century Belle Époque Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique Georgian Silver-Topped Gold Rose Cut and Sapphire Butterfly Brooch
Located in New York, NY
insect motif. The wings and body are set with glittering rose-cut diamonds, their old-world sparkle
Category

Antique Early 19th Century Georgian Brooches

Materials

Diamond, Sapphire, Gold, Silver

VAN CLEEF ARPELS Rose De Noel Brooch
By Van Cleef Arpels
Located in New York, NY
These Christmas roses, bloom in midwinter like promises of happiness. The brooch is handcrafted
Category

Vintage 1980s Brooches

Materials

Coral, Diamond, 18k Gold, Yellow Gold

Georgian Diamond Brooch, circa 1770
Located in London, GB
Georgian diamond brooch/pendant. Centrally set with one cushion shape old mine diamond in a closed
Category

Antique 1770s Unknown Georgian Brooches

Materials

Diamond, Rose Gold, Silver

Cartier Platinum Diamond Silver Brooch Pin
By Cartier
Located in New York, NY
Antique Cartier platinum brooch with silver / gold center, adorned with rose cut and round
Category

20th Century French Brooches

Materials

Diamond, Platinum, Silver

1940s Platinum and Gold Rose Brooch with Rubies, Diamonds, and Emerald Accents
Located in Great Neck Plaza, NY
A strikingly romantic brooch crafted in the form of a blooming rose, this vintage jewel is a
Category

Vintage 1940s Retro Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Van Cleef Arpels ‘Rose de Noel’ Brooch
By Van Cleef Arpels
Located in New York, NY
Black ‘Rose de Noel’ brooch by Van Cleef & Arpels. This brooch is designed in floral motif
Category

Late 20th Century French Artist Brooches

Materials

Diamond, 18k Gold

Modern Moira Pink Sapphire Diamond Gold Silver Rose Brooch and Earrings Suite
By Moira Fine Jewellery
Located in London, GB
A modern Moira pink sapphire rose brooch and earrings suite, comprising a rose brooch, with pavé
Category

Early 2000s American Modern Brooches

Materials

Diamond, Pink Sapphire, Gold, Silver

NICHOLAS VARNEY Peeling Onion Diamond Brooch
By Nicholas Varney
Located in New York, NY
An 18 karat yellow, white and rose gold, yellow diamond and diamond brooch, Nicholas Varney, 1999
Category

1990s Brooches

Materials

Diamond, Yellow Diamond, Rose Gold, White Gold, Yellow Gold

Edwardian Seed Pearl Diamond Platinum Brooch
Located in Beverly Hills, CA
Center Stone: 20 Seed Pearls Size: 2.86mm Accent Stone: 42 Diamonds Cut: Old European, Rose Weight
Category

Early 20th Century Edwardian Brooches

Materials

Diamond, Pearl, Platinum

Gold and Silver Brooch with Diamonds
Located in Tel Aviv - Jaffa, IL
Yellow Gold and silver Brooch with diamonds Material: 18K Yellow Gold and Silver Total diamond
Category

Antique 1890s French Brooches

Materials

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

LaCloche Frères Diamond and Pearl Bar Brooch
By Lacloche Freres
Located in London, GB
A rose cut diamond bar pin brooch accented with a pearl in an asymmetrical, off-centre design set
Category

Antique 19th Century European Edwardian Brooches

Materials

Diamond, Pearl

Fly Brooch c.1900 – Old Mine Rose Cut Diamonds, Burmese Rubies, Turquoise
Located in Santa Monica, CA
decorated with rose cut and old mine cut diamonds (1.50cttw) - Natural Burmese ruby eyes - Hook at bottom
Category

Antique Early 1900s Unknown Art Nouveau Brooches

Materials

Diamond, Ruby, Turquoise, 14k Gold, Yellow Gold, Silver

Antique Pearl and Diamond Brooch
Located in Firenze, IT
The ribbon bow set with rose cut diamonds and centering a button pearl measuring approximately
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, Pearl, Gold, Silver

Orange Coral, Diamond, Ruby, Emerald, Sapphire, Rose Gold/Silver Brooch/Pendant
Located in Marcianise, Marcianise (CE)
brooch, you can also wear it as a fantastic and elegant pendant. Coral g 3.20 Diamonds ct 0.33 Rubies
Category

Vintage 1970s Italian Retro Brooches

Materials

Coral, White Diamond, Emerald, Ruby, Sapphire, 9k Gold, Silver

Antique Deco Old Mine Rose Cut Diamond Sapphire Flower Brooch Pin 4.20cttw
Located in Winter Springs, FL
and set with approximately 4.50cttw in G-I color Vs clarity old mine cut and rose cut diamonds as well
Category

Early 20th Century Unknown Art Deco Brooches

Materials

Diamond, Platinum

French Victorian Diamond Gold Dragonfly Brooch
Located in Los Angeles, CA
Victorian French diamond and gold dragonfly brooch circa 1890. * ABOUT THIS ITEM: #P-DJ327E
Category

Antique 1890s French Victorian Brooches

Materials

Diamond, Gold, 18k Gold

Napoleon III Rhodolite Garnet Diamond Brooch
Located in Monte Carlo, MC
colored rhodolite garnet framed by shimmering rose-cut diamonds that highlight its vivid tone. The gold
Category

Antique 19th Century Napoleon III Brooches

Materials

Diamond, Garnet, Rhodolite, Gold, 18k Gold, Yellow Gold

Victorian inspired natural rose cut uncut diamond emerald ruby silver brooch pin
Located in Delhi, DL
combination of natural rose cut diamonds and uncut diamonds, set in luxurious sterling silver with a rich
Category

2010s Indian Art Nouveau Brooches

Materials

Diamond, Emerald, Ruby, Silver, Sterling Silver

Victorian 18 Karat Gold Rose Cut Diamond Pearl Floral Motif Stick Pin Brooch
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Pearl, Gold

Victorian 14 Karat Gold Rose Cut Diamond Colourful Pearl Holly Leaf Pin Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Pearl, Gold

Victorian brooch with old mine and rose cut diamonds 18k gold and silver
Located in The Hague, ZH
Victorian 18k rose gold and silver brooch with old mine cut and rose cut diamonds up to 0.60ct - G
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Victorian Pearl, Diamond and Enamel Brooch
Located in London, GB
This is a Victorian 15ct gold pearl and diamond double heart brooch. The brooch features a rose cut
Category

Antique Mid-19th Century Brooches

Materials

Diamond, Pearl, Gold, Silver, Enamel

Victorian lily valley diamond brooch in 18k gold and silver, flower brooch
Located in PARIS, FR
. The whole is adorned with 39 rose-cut diamonds. Antique brooch, circa 1880, France. Eagle head
Category

Antique 1880s French Late Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Featured in Vogue Rose Gold Artist Contemporary Sculptural Brooch
By Polya Medvedeva Jewellery
Located in Berlin, DE
This 18 Karat Rose Gold Orange Flower Sculptural Brooch has Diamonds and Spinel. The ring from this
Category

21st Century and Contemporary German Contemporary Brooches

Materials

Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Rose Gold, 14k Gold, 1...

Eighteen Karat Yellow Gold Drop Brooch with Rose Quartz
By Polya Medvedeva Jewellery
Located in Berlin, DE
This Contemporary Brooch is made of 18 karat yellow gold with cabochon beryl and rose quartz. It
Category

21st Century and Contemporary German Contemporary Brooches

Materials

Beryl, Diamond, Quartz, Sapphire, Green Beryl, Gold, 14k Gold, 18k Gold,...

Antique Silver, Gold and Diamond Brooch
Located in New York, NY
Georgian Dated 1750-1800 silver and gold rose-cut diamond brooch. Approx. 4 1/2 cts of diamonds
Category

Antique 1750s English Georgian Brooches

Materials

Diamond, Silver, Gold

Eighteen Karat Rose Gold Contemporary Brooch with Heart Cut Emerald
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary 18 karat rose gold brooch is encrusted with 3 round diamonds and detachable
Category

21st Century and Contemporary German Contemporary Brooches

Materials

Beryl, Diamond, White Diamond, Emerald, Gold, 18k Gold, Rose Gold, White...

Belle Epoque Diamond Pearl Barrette Brooch
Located in Geneva, CH
Belle Epoque Diamond Pearl Barrette Brooch. Total length: 8.00 centimeters. Central stylized flower
Category

Vintage 1910s Belle Époque Brooches

Materials

Diamond, Pearl

French Antique Old Mine Cushion Rose cut Diamond Lotus Brooch 18K Gold Estate
By Estate Jewelry
Located in Brambleton, US
French Antique Old Mine Rose cut Diamond Lotus Brooch 18K Gold Estate This beautiful floral spray
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, 18k Gold

Georgian Diamond Set Miniature Brooch Circa 1830s
Located in ADELAIDE, SA
This rare Georgian diamond set miniature brooch. Hand painted, this painting is a scene from the
Category

Antique 1830s Georgian Brooches

Materials

Diamond, Mixed Metal

18k Yellow Gold GIA 8.50ctw Fancy Yellow Diamond Large Rose Flower Pin Brooch
Located in Montclair, NJ
--Stone(s):-- Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Natural Fancy
Category

21st Century and Contemporary Brooches

Materials

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

Diamond Violet Brooch, Circa 1890
Located in Firenze, IT
throughout with rose-cut diamonds, mounted in silver and gold.
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Antique Gold Silver Diamond Flower Brooch Pin
Located in New York, NY
Antique gold and silver floral brooch, with rose and old mine cut diamonds. Brooch is 67 x 31mm
Category

Antique 19th Century Brooches

Materials

Diamond, Gold, Silver

Art Deco 14K Gold Bar Brooch with Old-Cut and Rose-Cut Diamonds
Located in Rotterdam, NL
accented with shimmering rose-cut diamonds that add a subtle sparkle and refined texture. The brooch
Category

Early 20th Century European Art Deco Brooches

Materials

Diamond, 14k Gold

Art Deco Onyx and Diamond Arrow Brooch
Located in London, GB
An Art Deco diamond and onyx set arrow pin or jabot, with rose-cut diamonds and baguette cut onyx
Category

Early 20th Century Brooches

Materials

Diamond, Onyx

Art Deco Platinum Pearls Diamonds Brooch, 1920
Located in Herzelia, Tel Aviv
Art Deco Platinum Pearls Diamonds Brooch, 1920 A rare and exquisite Art Deco platinum brooch
Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Pearl, Platinum

Victorian Diamond Floral Brooch
Located in London, GB
rose-cut diamonds. The intricate design extends to the leaves, each set with additional rose-cut
Category

Antique 1870s Victorian Brooches

Materials

Diamond, Gold, 18k Gold, Silver

Victorian Enamel and Diamond Fringe Brooch
Located in New York, NY
Victorian Enamel and Diamond Fringe Brooch 45 antique cut diamonds approximately 11.55 cts , set
Category

Antique Early 1900s French Victorian Brooches

Materials

Diamond, 18k Gold

Victorian 14 Karat Gold 0.17 Carat Rose Cut Diamond Pearl Floral Pin Brooch
Located in Vilnius, Vilniaus apskr.
rose cut diamonds (TW 0.17ct, RW-STW, SI-P1) and 3 cultured pearls. Circa 1890. Has a C clasp. Weight
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Pearl, Gold, 14k Gold

Georgian miniature and diamond brooch, French, circa 1800.
Located in London, GB
Georgian miniature and diamond brooch. Set with a fine picture of a young country girl with a boy
Category

Antique Early 1800s Victorian Brooches

Materials

Diamond, Rose Gold, Silver

Edwardian Natural Pearl and Diamond Bar Brooch
Located in London, GB
nineteen natural seed pearls and surrounded by a cluster of rose cut diamonds and crafted in 18ct yellow
Category

Early 20th Century Brooches

Materials

Diamond, Natural Pearl

18K Rose Gold Bug Shaped Rubelite and Green Garnet Brooch
By Althoff Jewelry
Located in Hong Kong, HK
18K Rose Gold Bug Shaped Rubelite and Green Garnet Brooch 7 Mixed Diamonds - 0.07 CT 48 Green
Category

21st Century and Contemporary Hong Kong Modern Brooches

Materials

Diamond, Garnet, Rubelite, Ruby, Yellow Sapphire, 18k Gold, Rose Gold

14k White Gold 1.65ctw Ruby Tsavorite Diamond Rose Flower Leaf Pin Brooch
Located in Montclair, NJ
(approx.) (21) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Nice Brilliant White Color
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, Tsavorite, Gold, 14k Gold, White Gold

Leo Pizzo 18 Karat Yellow and White Gold Diamond 2.40 Carat Rose Brooch
By Leo Pizzo
Located in New York, NY
, giving depth to the elegant rose. The brooch measures 3-3/8" in length. Total diamond weight 2.40 carats
Category

1990s Italian Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

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Rose Diamond Brooch For Sale on 1stDibs

Find the exact rose diamond brooch you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Rose Gold, this item was constructed with great care. Our collection of these items for sale includes 1028 vintage editions and 140 modern creations to choose from as well. You’re likely to find the perfect rose diamond brooch among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic rose diamond brooch over the years, but those made by Polya Medvedeva Jewellery, Van Cleef Arpels and Cartier are often thought to be among the most beautiful. Today, if you’re looking for a rose cut version of this piece and are unable to find the perfect match, our selection also includes round cut and mixed cut alternatives. When shopping for a rose diamond brooch, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Rose Diamond Brooch?

The price for a rose diamond brooch starts at $295 and tops out at $338,751 with these brooches, on average, selling for $4,519.

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.  

Questions About Rose Diamond Brooch
  • 1stDibs ExpertFebruary 22, 2021
    A rose cut diamond boasts a cabbed flat base and a faceted top. It is called a rose cut diamond because it resembles the shape of a rose.
  • 1stDibs ExpertNovember 27, 2023
    Yes, rose-cut diamonds are often more expensive than some other cuts, including the brilliant round. Largely, the difference in price comes from the fact that the cut works best with diamonds that have a high clarity rating. As a result, the cut tends to cost more per carat. However, the rose cut makes diamonds appear larger in size, so you may be able to save money by opting for a smaller gemstone. Explore an assortment of rose-cut diamond rings on 1stDibs.
  • 1stDibs ExpertNovember 2, 2021
    Rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian. The rose cut is circular like its namesake flower, with a flat top and a domed crown with either 12 or 24 facets. This cut dates back to the 16th century. Find a collection of antique and vintage rose-cut diamond rings on 1stDibs today.