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Briolette Amethyst Diamond Gold Platinum Drop Earrings
Located in Carmel-by-the-Sea, CA
Sparkling briolette amethyst, symbiotically paired with brilliant diamonds. Mounted in platinum and
Category

Early 20th Century Art Deco Drop Earrings

Materials

Amethyst, 18k Gold, White Gold

Aqua Diamond Briolette Drop Earrings, 18K White Gold
Located in Canterbury, England
delighted to present the following: These exquisite and unusual aqua and diamond drop earrings are set in
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, White Gold

18kt Gold and Natural Color Diamond Briolette Necklace
By Julius Cohen
Located in Brooklyn, NY
diamond bead hangs from a tiny post connected to an 18kt gold chain, resulting in a very flexible
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Diamond, 18k Gold

Graff Briolette Orange Sapphire Diamond White Gold Necklace
By Graff
Located in Feasterville, PA
An incredible Graff necklace showcasing 57 orange sapphires totalling 43.15ct and diamonds appx
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Sapphire, White Gold

Diamond and Emerald Briolette White Gold Dangle Earrings
Located in Southampton, PA
wonderfully embellished with a sparkly diamond and an engaging emerald. The diamonds total 0.10 carats and the
Category

20th Century Dangle Earrings

Materials

White Diamond, Emerald, 18k Gold, White Gold

Briolette Multi-Color Sapphire Diamond Earrings in White Gold
Located in Carmel-by-the-Sea, CA
These earrings will not go unnoticed! 18K white gold chandaliere earrings with 164 round diamonds
Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, Sapphire, 18k Gold

Edwardian Aquamarine Briolette and Pearl Sautoir Necklace, circa 1910
Located in Idar-Oberstein, DE
Belle Epoque Aquamarine Briolette and Pearl Sautoir Necklace, ca. 1910s A beautiful and very
Category

Vintage 1910s Unknown Belle Époque Drop Necklaces

Materials

Aquamarine, Diamond, Onyx, Pearl, Platinum

Bella Campbell/Campbellian Rainbow Moonstone Earrings with Diamond Briolette
By Bella Campbell/Campbellian Collection
Located in Morristown, NJ
Moon Beam, Surrounded By Colorless Diamonds, The Diamond Briolette On the End of the Earring is
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Moonstone, 18k Gold

Vintage Fabergé Style Briolette Citrine 18k Yellow Gold Necklace
Located in Santa Barbara, CA
, in a sparkling briolette cut. The glowing, golden yellow gemstone is suspended from an yellow gold
Category

1990s Contemporary Pendant Necklaces

Materials

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

10.05 Carat Diamond Pink Tourmaline Briolette Chandelier Dangle Earrings
Located in Stamford, CT
Diamonds and briolette cut pink Tourmaline. 88 round full cut Diamonds, approx. total weight 1.65cts, H
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Tourmaline, Gold, 18k Gold, White Gold

MarCo Bicego Paradise Diamond Briolette Gemstone Necklace Earrings Set
By Marco Bicego
Located in New York, NY
of dangle earrings crafted in 18k white gold, pave-set with round brilliant F-G VVS2-VS1 diamonds
Category

2010s Italian Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Rose Quartz Briolette And Diamond White Gold Dangle Earrings
Located in Stamford, CT
Late 1940-1950 dangle earrings in 14k white gold with single cut diamonds and rose Quartz
Category

Early 20th Century Revival Dangle Earrings

Materials

Diamond, Quartz, 14k Gold, White Gold

Michael Kneebone Black Pearl Diamond Amethyst Briolette Drop Earrings
By Michael Kneebone
Located in Austin, TX
bezel set, brilliant cut white diamonds. Suspended from the earrings are a diamond decorated pair of
Category

2010s American Contemporary Drop Earrings

Materials

Amethyst, White Diamond, Black Pearl, 18k Gold

5.61 Carat Briolette Smoky Quartz Diamond Gold Dangle Earrings
Located in Stamford, CT
quartz accented with 6 round diamonds. 2 Briolette smoky topaz quartz, slightly golden brown SI
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Quartz, 14k Gold, White Gold, Gold

Faye Kim Diamond 18k Gold Line Earrings with Hinge and Diamond Briolettes
By Faye Kim
Located in Darien, CT
enhancing the brilliance of diamonds. The ends are trimmed with full cut diamond briolettes weighing
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold

Barbara Heinrich Shimmering Faceted Black Diamond Gold Briolette Drop Earrings
By Barbara Heinrich
Located in Dallas, TX
diamond briolettes attached by individual dangling 18k yellow gold loops.
Category

2010s American Artist Dangle Earrings

Materials

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

Barbara Heinrich Dangling White Diamond Briolette Lotus Leaf Drop Necklace
By Barbara Heinrich
Located in Dallas, TX
gold with a dangling 0.28 carat white diamond briolette drop and accompanied by 0.05 total carats of
Category

2010s American Artist Drop Necklaces

Materials

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

Briolette Pink Sapphire and Diamond Drop Earrings in Yellow Gold
Located in London, England
A pair of briolette pink sapphire and diamond drop earrings in 18 carat yellow gold. Each earring
Category

2010s Modern Drop Earrings

Materials

Diamond, Pink Sapphire, 18k Gold

Retro, Vintage 1950s Green Chrysophrase Old Diamond Briolette Drop Necklace
Located in London, GB
briolette drops, also with diamond spacers, the diamonds bezel-set in 18 carat white gold. The chalcedony in
Category

Vintage 1950s British Retro Drop Necklaces

Materials

Chalcedony, White Diamond, 18k Gold

Two-Toned 18 Karat Gold and Diamond Briolette Tassel Earrings
By Cynthia Bach
Located in New Orleans, LA
. Exquisite teardrops of briolette-cut white diamonds finish the tassels’ fringe with brilliant sparkle. 2 1
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Art Deco 1.25ctw Diamond and Rock Crystal Briolette Dangle Earrings
Located in Narberth, PA
A beautiful pair of diamond drop earrings from the late Art Deco (ca1930s) era! Crafted in platinum
Category

Vintage 1930s Unknown Art Deco Dangle Earrings

Materials

Diamond, Rock Crystal, Platinum

Moon and Briolette Cut Diamond 14 Karat Yellow Gold Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14k yellow gold Diamonds: 0.10 carat weight Color: G-H Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Italian Diamond Coral Color Briolette Gemstone Drop Earrings 18KWG Signed Zoccai
Located in Boca Raton, FL
brilliant cut diamonds, colorful briolette cut gemstones, and coral drops. The earrings are fashioned in 18
Category

21st Century and Contemporary Italian Modern Drop Earrings

Materials

Coral, Diamond, White Diamond, Topaz, Peridot, 18k Gold, White Gold

Natural Ruby Briolettes and Diamond Necklace 18 Karat White Gold, Estate
Located in New York, NY
Ruby Briolettes and Diamond Necklace in 18 Karat Gold This spectacular Necklace consisting of
Category

Early 2000s Drop Necklaces

Materials

Diamond, Ruby, 18k Gold

Fei Liu Briolette Citrine Diamond 18 Karat Yellow Gold Drop Earrings
By Fei Liu
Located in Birmingham, GB
Description: Whispering medium briolette earrings featuring 13mm x 10mm citrine briolettes and
Category

21st Century and Contemporary British Contemporary Drop Earrings

Materials

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

Nicholas Varney 500 carat Briolette Multicolor Sapphire Diamond Gold Bracelet
By Nicholas Varney
Located in Dallas, TX
18 karat yellow gold, with over 500 carats of multi-color sapphires all exquisitely designed and executed. The lucky lady that wears this bracelet into the room can be guaranteed ...
Category

21st Century and Contemporary Unknown More Bracelets

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Briolette Cut Diamonds and Pearls Earrings Gold and Platinum, circa 1910
Located in London, GB
They were made at the very beginning of the 20th century, circa 1910. They're featuring briolette
Category

Early 20th Century Unknown Belle Époque Drop Earrings

Materials

Diamond, Pearl, 18k Gold, Platinum

Fei Liu Briolette Peridot Diamond 18 Karat Black Gold Stud Earrings
By Fei Liu
Located in Birmingham, GB
abyssal marvels. Highlighted by briolette-cut peridot stones, resplendent in their olivine shades, and
Category

21st Century and Contemporary British Contemporary Stud Earrings

Materials

Diamond, White Diamond, Peridot, Gold, 18k Gold, White Gold, Rhodium

Blue Topaz Gold Briolette Dangling Earrings
Located in New York, NY
briolette beads and faceted blue topaz briolettes weighing an estimated 10 carats. Made in Italy circa 2000s
Category

21st Century and Contemporary Italian Drop Earrings

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

Antique Art Nouveau Drop Necklace Briolette Amethyst Diamond Pearls 10k Gold
Located in Torrance, CA
yellow gold. Briolette faceted amethysts measure 8mm x 4mm, accented with a natural pearl measuring
Category

Early 20th Century Unknown Art Nouveau Drop Necklaces

Materials

Amethyst, Diamond, Pearl, 10k Gold, Yellow Gold

2.00 Carats Round Brilliant Briolette Cut Diamond White Gold Drop Earrings
Located in New York, NY
small briolette cut diamonds weighing 2.00 carats total with F color and VS clarity, dangling from a
Category

Late 20th Century Unknown Contemporary Drop Earrings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Brown Diamond Briolette Necklace in 18 Karat Yellow Gold by Allison Bryan
By Allison Bryan
Located in London, GB
Faceted brown diamond briolette strung on a fine 16-inch chain. 18-carat yellow gold chain, total
Category

2010s British Drop Necklaces

Materials

Diamond, 18k Gold

Yellow Diamond Briolette and Rose Cut Cluster Earrings in 18K White Gold
Located in Los Angeles, CA
Beautiful 8.74 ct. yellow diamond briolettes and white diamond rosecuts. Handmade in 18k white
Category

21st Century and Contemporary Stud Earrings

Materials

Yellow Diamond, White Gold

Diamond Leaf Drop Earrings Estate 14k Gold Cognac Briolette Cut Vintage Jewelry
Located in Torrance, CA
Elegant pair of estate diamond drop leaf motif earrings set with diamonds in 14k yellow & white
Category

Mid-20th Century Unknown Modern Dangle Earrings

Materials

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

Diamond Topaz Briolette Art Deco Style Gold Drop Necklace Estate Fine Jewelry
Located in Montreal, QC
Beautiful and finely detailed Diamond and Briolette Topaz Drop Necklace, suspending 5 link strands
Category

Vintage 1980s Art Deco Drop Necklaces

Materials

Diamond, Topaz, 18k Gold

54.90 Carat Briolette Blue Apatite and White Diamond Grape Earrings 14K Gold
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Stone Details: 2 Briolette shaped Apatites at 54.90 Carats Total Diamond
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, 14k Gold, White Gold

Estate Blue Topaz Diamond Fringe Necklace 14 Karat Gold Briolette Cut Jewelry
Located in Torrance, CA
. Briolette cut blue topaz measures (average) 7mm x 5mm. 5 approx. 0.02 carat round brilliant cut diamonds
Category

Mid-20th Century Unknown Modern Choker Necklaces

Materials

Diamond, Topaz, 14k Gold, White Gold

85 Carat Total Briolette Black Diamond Necklace in 14 Karat White Gold
Located in Chicago, IL
carats of faceted briolette black diamond drops set in brightly polished 14 K white gold! These
Category

2010s American Contemporary More Necklaces

Materials

Black Diamond, 14k Gold, White Gold

Multi-Colored Sapphire Briolettes and Diamond White Gold Drop Earrings
Located in Chicago, IL
array of natural multi-colored briolette sapphires that catch the light with every head turn. The
Category

Early 2000s American Contemporary Drop Earrings

Materials

Sapphire, 18k Gold

1.92ct Diamond Drop Earrings Estate 18k White Gold Pear Cut Briolette Jewelry
Located in Torrance, CA
Stylish pair of diamond drop earrings crafted in 18k white gold. Two center set pear cut diamonds
Category

Mid-20th Century Unknown Modern Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Jahan Briolette Cut Pink Quartz Aquamarine, Black Diamonds and Rubies White Gold
Located in London, GB
: Briolette Others: 21 round cut rubies • Total carat weight: 2ct approximately 35 round cut black
Category

21st Century and Contemporary British Modern Cocktail Rings

Materials

Aquamarine, Black Diamond, Quartz, Ruby, 18k Gold, White Gold

Jona South Sea Pearl Briolette Cut Diamond Sautoir 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, Piedmont
, with a diameter comprising from 11.30mm to 12.70mm and briolette-cut fancy yellow and champagne
Category

21st Century and Contemporary Italian Beaded Necklaces

Materials

Yellow Diamond, Brown Diamond, Pearl, 18k Gold, Yellow Gold

38 Carat Natural Fancy Yellow Diamond Briolette Necklace in 14 Karat Gold
Located in Chicago, IL
gold eternity diamond necklace is truly one of a kind in luxury. A total of 103 rough bead diamonds are
Category

2010s American Contemporary Beaded Necklaces

Materials

Yellow Diamond, Gold

50 Carat Total Multi-Color Faceted Diamond Briolette Necklace in 14 Karat Gold
Located in Chicago, IL
"This is a fascinating strand of multi-colored natural diamonds. A total of 79 faceted briolette
Category

2010s American Contemporary Beaded Necklaces

Materials

Diamond, 14k Gold, White Gold

6 Carat Briolette Drop Diamond Hoop Cocktail Earrings in 18 Karat White Gold
Located in New York, NY
Earring has 6 diamond Drops weighing approximately 4 ct also know as Briolette. The length of the
Category

Early 2000s Hoop Earrings

Materials

Diamond, 18k Gold

21st Century Faceted Quartz Briolette Cut Yellow Beryl Gold Hoop Earrings
By Vicente Gracia Art Jewellery
Located in Valencia, ES
, diamonds, briolette cut yellow beryl and faceted quartz. This is the idea of the Criollas and their fruits
Category

21st Century and Contemporary Spanish Modern Hoop Earrings

Materials

Beryl, Quartz, Yellow Beryl, Gold, 18k Gold, Yellow Gold

28.80 Carat Total Briolette Rubelite and Princess Cut Diamond Earring in 18K
Located in Chicago, IL
the rubellites are accented by a total of 25 glittering princess cut diamonds prong & bar set totaling
Category

2010s American Contemporary Dangle Earrings

Materials

White Diamond, Rubelite, 18k Gold, White Gold

12.40 Carat Total Briolette Rubelite and Diamond Earrings in 18 Karat White Gold
Located in Chicago, IL
total weight of rubellite tourmalines terminated by a petal diamond cap. The gem source is Brazil; the
Category

2010s American Contemporary Dangle Earrings

Materials

White Diamond, Rubelite, 18k Gold, White Gold

9.15 Carat Total Briolette Rubelite and Diamond Earrings in 18 Karat White Gold
Located in Chicago, IL
total weight of rubellite tourmalines terminated by a petal diamond cap. The gem source is Brazil; the
Category

2010s American Contemporary Dangle Earrings

Materials

White Diamond, Rubelite, 18k Gold, White Gold

8.25 Carat Total Briolette Rubellite and Diamond Earrings in 18 Karat White Gold
Located in Chicago, IL
total weight of rubelite tourmalines terminated by a petal diamond cap. The gem source is Brazil; the
Category

2010s American Contemporary Dangle Earrings

Materials

White Diamond, Rubelite, 18k Gold, White Gold

18.70 Carat Briolette Emerald and White Diamond Grape Earrings 14 Karat Gold
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Stone Details: 2 Briolette Emeralds at 18.70 Carats Total Diamond Details
Category

2010s American Contemporary Drop Earrings

Materials

14k Gold, White Gold

33.20 Carat Briolette Green Amethyst and White Diamond Earrings in Yellow Gold
By Alberto
Located in GREAT NECK, NY
Material: 14k Yellow Gold Stone Details: 2 Briolette Green Amethysts at 33.20 Carats Total Diamond
Category

2010s American Contemporary Drop Earrings

Materials

14k Gold, Yellow Gold

Modern Amethyst Diamond Pendant
Located in ADELAIDE, SA
Modern pendant featuring a briolette cut amethyst with a diamond pave set cap and bale. Gemstone
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold

Estate Platinum and Diamond "lariat" Necklace
Located in New York, NY
briolette cut diamonds (approx. 9.0 carat). Total weight of all diamonds is approximately 12.31 carat color
Category

Vintage 1980s American Drop Necklaces

Materials

Diamond, Platinum

Diamond and Ruby Tassel Necklace
Located in Miami, FL
Stunning ruby and diamond tassel necklace featuring ruby briolettes accented with 223 round
Category

Vintage 1980s Unknown Modern Beaded Necklaces

Materials

Diamond, Ruby, Platinum

Diamond and Topaz Drop Earrings
Located in Mayfair, London, London
diamonds in a vertical drop leading to a motif with pave set diamonds and a briolette cut topaz. The
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Topaz, 18k Gold, White Gold

De Grisogono Emerald Diamond Chandelier Earrings
By de GRISOGONO
Located in Palm Beach, FL
and marquise-shaped diamonds ending in larger briolette-cut emeralds. Twenty-six diamonds weighing
Category

2010s Swiss Chandelier Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

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Briolette Diamonds For Sale on 1stDibs

Find an expansive variety of briolette diamonds available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, these items were constructed with great care. Our selection of items includes 142 vintage examples as well as 562 contemporary versions. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Modern and Contemporary are consistently popular styles when it comes to briolette diamonds. There have been many well-made iterations of these items over the years, but those made by PANIM, Ella Gafter and JR Diam are often thought to be among the most beautiful. A selection of briolette cut, round cut and rose cut can be found today on these pages. When shopping our range of briolette diamonds, you’ll find that there are less available pieces for men today than there are for women.

How Much are Briolette Diamonds?

Prices for briolette diamonds start at $383 and top out at $486,230 with these earrings, on average, selling for $5,877.

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.