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Fred Four Leaf Clover Diamond Pendant
Fred Four Leaf Clover Diamond Pendant

Fred Four Leaf Clover Diamond Pendant

By Fred

Located in Toronto, ON

A beautiful pendant link necklace in Yellow Gold accompanied by diamonds in the shape of a four

Category

French Link Necklaces

1970s Fred Paris Lapis Lazuli Diamond Gold Earrings
1970s Fred Paris Lapis Lazuli Diamond Gold Earrings

1970s Fred Paris Lapis Lazuli Diamond Gold Earrings

By Fred

Located in Beziers, FR

1970s Fred Paris Lapis Lazuli Diamond Gold Earrings.

Category

Vintage 1970s French Clip-on Earrings

Materials

Lapis Lazuli, White Diamond, 18k Gold, Yellow Gold

FRED LEIGHTON Diamond Flower Earrings
FRED LEIGHTON Diamond Flower Earrings

FRED LEIGHTON Diamond Flower Earrings

By Fred Leighton

Located in Chestnut Hill, MA

Unique 18 karat pink and white gold flower clip earrings by prominent jeweler Fred Leighton. The

Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, 18k Gold

FRED LEIGHTON Diamond Tiara
FRED LEIGHTON Diamond Tiara

FRED LEIGHTON Diamond Tiara

By Fred Leighton

Located in New York, NY

shimmering diamonds. Made and signed by Fred Leighton. Perfect for a bride or a debutante.

Category

American More Jewelry

Fred Leighton Emerald Diamond Ring

Fred Leighton Emerald Diamond Ring

By Fred Leighton

Located in Greenwich, CT

-shaped diamond shoulders, mounted in platinum with an 18k yellow gold basket, signed Fred Leighton

Category

20th Century American Three-Stone Rings

Materials

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

FRED Force10 Diamond Yellow Gold Stunning Bracelet
FRED Force10 Diamond Yellow Gold Stunning Bracelet

FRED Force10 Diamond Yellow Gold Stunning Bracelet

By Fred

Located in Miami, FL

FRED Force10 DIAMOND YELLOW GOLD BRACELET PRODUCT DETAILS Metal Type: 18K Yellow Gold

Category

2010s More Bracelets

FRED Heart Shaped Earrings
FRED Heart Shaped Earrings

FRED Heart Shaped Earrings

By Fred

Located in New York, NY

A pair of 18 carat yellow gold FRED, heart shaped earrings, each set with a 1 carat heart shaped

Category

French Clip-on Earrings

Materials

Ruby, Diamond, 18k Gold

Fred of Paris Platinum Diamond Princess Cut Alliances Ring
Fred of Paris Platinum Diamond Princess Cut Alliances Ring

Fred of Paris Platinum Diamond Princess Cut Alliances Ring

By Fred

Located in Beverly Hills, CA

NEW!!! Fred Of Paris Platinum Diamond Princess Cut Alliances Ring Size 7 MSRP $7150 Ring size

Category

2010s Wedding Rings

Materials

Diamond, Platinum

FRED PARIS Gold Cabochon Blue Sapphire & Ruby Diamond  Pendant
FRED PARIS Gold Cabochon Blue Sapphire & Ruby Diamond  Pendant

FRED PARIS Gold Cabochon Blue Sapphire & Ruby Diamond Pendant

By Fred

Located in Los Angeles, CA

Fred Paris 18K YG Cabochon Blue Sapphire, Ruby & Diamond Crystal Pendant Main Stone: .24 Carat

Category

Vintage 1980s French Drop Necklaces

Materials

Sapphire, Diamond, Ruby, 18k Gold

1970s Fred Paris Diamond Emerald Black Enamel Gold Leopard Brooch
1970s Fred Paris Diamond Emerald Black Enamel Gold Leopard Brooch

1970s Fred Paris Diamond Emerald Black Enamel Gold Leopard Brooch

By Fred

Located in Beziers, FR

A panther brooch spotted black enamel diamond size 8/8,punctuated eyes emeralds and diamonds 8/8

Category

Late 20th Century French Brooches

Materials

Diamond, White Diamond, Emerald, 18k Gold

Fred Leighton Asscher-Cut Diamond Ring

Fred Leighton Asscher-Cut Diamond Ring

By Fred Leighton

Located in Greenwich, CT

diamond surround and full micro-pavé diamond band, mounted in platinum, signed Fred Leighton. Comes with

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

FRED Enameled 18K  Leopard Brooch
FRED Enameled 18K  Leopard Brooch

FRED Enameled 18K Leopard Brooch

By Fred

Located in Southampton, NY

A witty and stylized 60's design from Fred, Paris. This black enameled leopard brooch has gold

Category

French Brooches

Materials

Emerald, Diamond

Fred Paris Yellow Gold Diamond Ring
Fred Paris Yellow Gold Diamond Ring

Fred Paris Yellow Gold Diamond Ring

By Fred Paris

Located in Antwerp, BE

Signed FRED 750 Paris 40064 Gold: 18 carat yellow gold Weight: 7.36 gr. Diamonds: 0,10ct. Ring

Category

Early 2000s Italian Contemporary Bridal Rings

Materials

White Diamond, 18k Gold

FRED Paris 2.00ct D VVS2 Diamond Stud Earrings
FRED Paris 2.00ct D VVS2 Diamond Stud Earrings

FRED Paris 2.00ct D VVS2 Diamond Stud Earrings

By Fred

Located in Lambertville, NJ

18K White Gold,Diamonds:Round Brilliant Cut Diamonds - 2.00ctw Total weight. Measurements: 8.10mm

Category

French Stud Earrings

FRED Paris Gold Diamond Heart Bracelet Earrings Set
FRED Paris Gold Diamond Heart Bracelet Earrings Set

FRED Paris Gold Diamond Heart Bracelet Earrings Set

By Fred

Located in Lambertville, NJ

18k White Gold Marked/Tested Frer, Paris, 750, Bn991012, Earrings: Fred Paris, 750 Gy991832

Category

French More Bracelets

FRED LEIGHTON Ruby & Diamond Chandelier Earclips

FRED LEIGHTON Ruby & Diamond Chandelier Earclips

By Fred Leighton

Located in Greenwich, CT

Ruby and diamond 3-drop chandelier earclips, composed of a circular-shaped faceted ruby surrounded

Category

20th Century American Chandelier Earrings

Materials

Diamond, Ruby, White Gold, 18k Gold, Platinum

Maison Fred de Paris Aquamarine Diamond Mother of Pearl Parure
Maison Fred de Paris Aquamarine Diamond Mother of Pearl Parure

Maison Fred de Paris Aquamarine Diamond Mother of Pearl Parure

By Fred

Located in London, GB

Maison Fred de Paris Aquamarine Diamond Mother of Pearl Parure Comprising: a necklace

Category

Late 20th Century French Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold

Yellow Gold Fred "Léopard" Brooch with Enamel, Diamonds and Emeralds
Yellow Gold Fred "Léopard" Brooch with Enamel, Diamonds and Emeralds

Yellow Gold Fred "Léopard" Brooch with Enamel, Diamonds and Emeralds

By Fred

Located in Paris, IDF

A 750/000 yellow gold Fred Leopard brooch. The eyes are set with round emeralds and brilliant cut

Category

Vintage 1970s French Contemporary Brooches

Materials

White Diamond, Emerald, 18k Gold

Fred Paris Citrine Gold Ring
Fred Paris Citrine Gold Ring

Fred Paris Citrine Gold Ring

By Fred

Located in Paris, FR

brillant-cut diamonds. Signed Fred Paris and numbered. French assay marks for gold. Size :47 (US:4) Can be

Category

Vintage 1980s French Cocktail Rings

Materials

Citrine, White Diamond, 18k Gold

FRED PARIS Lapis And Green Onyx Diamond Ring
FRED PARIS Lapis And Green Onyx Diamond Ring

FRED PARIS Lapis And Green Onyx Diamond Ring

By Fred

Located in New York, NY

approximately 1 ct t.w. in diamonds.size 6

Category

Vintage 1980s French Cocktail Rings

Fred Leighton Intaglio Diamond Platinum Drop Earrings
Fred Leighton Intaglio Diamond Platinum Drop Earrings

Fred Leighton Intaglio Diamond Platinum Drop Earrings

By Fred Leighton

Located in Greenwich, CT

Fred Leighton. Diamonds weighing approximately 1.10 total carats. 1.05" length.

Category

21st Century and Contemporary American Drop Earrings

Materials

Diamond, Garnet, White Diamond, Platinum

FRED Paris Gold Pendant
FRED Paris Gold Pendant

FRED Paris Gold Pendant

By Fred

Located in Lambertville, NJ

Metal: 18K Yellow Gold Marked/tested: Fred, Paris, 18Kts Gemstones/diamonds: None Clarity: N/a

Category

French Necklace Enhancers

FRED BAIE DES ANGES platinum diamonds and pearls Y 2015 necklace
FRED BAIE DES ANGES platinum diamonds and pearls Y 2015 necklace

FRED BAIE DES ANGES platinum diamonds and pearls Y 2015 necklace

By Fred

Located in PRÉVESSIN-MOËNS, FR

Dear collectors, JCIB has found for you a sea-inspired work by Fred. • The French jeweller Fred

Category

2010s French Contemporary Drop Necklaces

Materials

Diamond, Pearl, Platinum

Fred Leighton Moonstone Sapphire Diamond platinum Necklace

Fred Leighton Moonstone Sapphire Diamond platinum Necklace

By Fred Leighton

Located in Greenwich, CT

Moonstone, sapphire and diamond necklace, showcasing fine pear-shaped and circular-shaped cabochon

Category

Late 20th Century American Link Necklaces

Materials

Blue Sapphire, Diamond, Moonstone, Platinum

Fred Leighton 3.41 Carat Emerald Diamond Ring
Fred Leighton 3.41 Carat Emerald Diamond Ring

Fred Leighton 3.41 Carat Emerald Diamond Ring

By Fred Leighton

Located in Greenwich, CT

Colombian emerald and diamond dress ring, centering on an octagonal-shaped step-cut emerald

Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Fred Paris Enamel Diamond gold Buckle Band Ring

Fred Paris Enamel Diamond gold Buckle Band Ring

By Fred Paris

Located in Vail, CO

Fred Paris belt buck band ring with green enamel and single-cut diamond buckle, the diamonds

Category

Late 20th Century French Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Fred Paris Golden Sapphire 22 carat Diamond Ring
Fred Paris Golden Sapphire 22 carat Diamond Ring

Fred Paris Golden Sapphire 22 carat Diamond Ring

By Fred Paris

Located in Chestnut Hill, MA

18 Karat yellow gold signed Fred of Paris 22 carats golden sapphire ring with a halo of

Category

Vintage 1980s Solitaire Rings

Materials

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

Fred Paris 18 Karat Gold Emerald Diamond Ring
Fred Paris 18 Karat Gold Emerald Diamond Ring

Fred Paris 18 Karat Gold Emerald Diamond Ring

By Fred Paris

Located in Lambertville, NJ

diamonds. Ring size - 5.5, ring top is 10.5mm wide. Marked 750, Fred, Paris. Weight is 7.8 grams.

Category

20th Century French More Rings

Materials

Diamond, Emerald, 18k Gold

Fred Force 10 Diamond 18k White Gold Ring Size 54
Fred Force 10 Diamond 18k White Gold Ring Size 54

Fred Force 10 Diamond 18k White Gold Ring Size 54

By Fred

Located in Dubai, Al Qouz 2

The Fred Force 10 ring showcases a stunning interplay of brilliance and elegance. This ring

Category

2010s Fashion Rings

Fred Force 10 Diamond 18k White Gold Steel Cord Bracelet
Fred Force 10 Diamond 18k White Gold Steel Cord Bracelet

Fred Force 10 Diamond 18k White Gold Steel Cord Bracelet

By Fred

Located in Dubai, Al Qouz 2

The choice of the best materials coupled with heritage artisanship makes this Fred Force 10

Category

2010s French Contemporary Modern Bracelets

Materials

White Gold, Steel

FRED LEIGHTON Moonstone Necklace
FRED LEIGHTON Moonstone Necklace

FRED LEIGHTON Moonstone Necklace

By Fred Leighton

Located in Chestnut Hill, MA

Graceful Fred Leighton platinum necklace consisting of approximately 44.12 carats total weight of

Category

21st Century and Contemporary American Choker Necklaces

Materials

Moonstone, Diamond, Sapphire, Platinum

FRED LEIGHTON Moonstone Earrings
FRED LEIGHTON Moonstone Earrings

FRED LEIGHTON Moonstone Earrings

By Fred Leighton

Located in Chestnut Hill, MA

Elegant platinum and 18 karat white gold chandelier earrings signed by designer Fred Leighton

Category

21st Century and Contemporary American Chandelier Earrings

Materials

Moonstone, Diamond, 18k Gold, Platinum

FRED Paris Gold Amethyst Tourmaline Ring
FRED Paris Gold Amethyst Tourmaline Ring

FRED Paris Gold Amethyst Tourmaline Ring

By Fred

Located in Lambertville, NJ

Marked/Tested:Fred,Paris,750,52,ORF30014 Gemstones/Diamonds:Amethyst - 9mm In Diameter Tourmaline

Category

French More Rings

Fred Leighton 2.05 Carat Old European Brilliant Diamond Engagement Ring
Fred Leighton 2.05 Carat Old European Brilliant Diamond Engagement Ring

Fred Leighton 2.05 Carat Old European Brilliant Diamond Engagement Ring

By Fred Leighton

Located in Greenwich, CT

Diamond engagement ring, centering a near-colorless old European brilliant-cut diamond weighing

Category

20th Century American Engagement Rings

Materials

Diamond, White Diamond, Platinum

1990s Fred Paris Two Tier Chic Diamond Gold Bypass Ring
1990s Fred Paris Two Tier Chic Diamond Gold Bypass Ring

1990s Fred Paris Two Tier Chic Diamond Gold Bypass Ring

By Fred Paris

Located in New York, NY

One Exhibiting Ring Consisting Of Twenty High Quality Full Cut Diamonds Weighing Approximately 1.50

Category

1990s French Cocktail Rings

Materials

Diamond, 18k Gold

Fred 18 Karat Yellow Gold, Sapphire and Diamond Flower Ring
Fred 18 Karat Yellow Gold, Sapphire and Diamond Flower Ring

Fred 18 Karat Yellow Gold, Sapphire and Diamond Flower Ring

By Fred Paris

Located in Beverly Hills, CA

Fred 18k Yellow Gold, Sapphire & Diamond Flower Ring 8g Size 6 For sale is a Fred Paris 18k

Category

Early 2000s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

FRED PARIS Blue Topaz Gold Heart Earrings
FRED PARIS Blue Topaz Gold Heart Earrings

FRED PARIS Blue Topaz Gold Heart Earrings

By Fred

Located in Lambertville, NJ

18K Yellow Gold Marked/tested: Fred, 750, French Marks Gemstones/diamonds: Blue Topaz Clarity: Vs

Category

French More Necklaces

Fred 18 Karat Yellow Gold and Diamond Heart Band Ring 10.4g
Fred 18 Karat Yellow Gold and Diamond Heart Band Ring 10.4g

Fred 18 Karat Yellow Gold and Diamond Heart Band Ring 10.4g

By Fred Paris

Located in Beverly Hills, CA

Fred 18k Yellow Gold & Diamond Heart Band Ring 10.4g Size 5.5 For sale is an 18k yellow gold and

Category

1990s Band Rings

Materials

Diamond, Yellow Gold

Fred 18 Karat White Gold, Diamond and Ameythest Pendant Necklace 15.2g
Fred 18 Karat White Gold, Diamond and Ameythest Pendant Necklace 15.2g

Fred 18 Karat White Gold, Diamond and Ameythest Pendant Necklace 15.2g

By Fred Paris

Located in Beverly Hills, CA

Fred 18k White Gold, Diamond & Ameythest Pendant Necklace 15.2g For sale is a beautiful 18k white

Category

1990s Rope Necklaces

Materials

Diamond, White Gold

Fred Paris Pave Diamond Heart Pendant 18 Karat Yellow Gold Necklace
Fred Paris Pave Diamond Heart Pendant 18 Karat Yellow Gold Necklace

Fred Paris Pave Diamond Heart Pendant 18 Karat Yellow Gold Necklace

By Fred Paris

Located in Sherman Oaks, CA

Gorgeous Diamond Heart Pendant by Fred Paris Features Round Diamond in Pave Setting Size of Heart

Category

20th Century French Pendant Necklaces

Materials

Diamond, 18k Gold

Fred Paris Leopard Bangle in Yellow Gold with Emeralds and Diamonds
Fred Paris Leopard Bangle in Yellow Gold with Emeralds and Diamonds

Fred Paris Leopard Bangle in Yellow Gold with Emeralds and Diamonds

By Fred Paris

Located in Miami, FL

Brilliance Jewels, Miami Questions? Call Us Anytime! 786,482,8100 Designer: Fred Paris Bracelet

Category

2010s Bangles

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Necklace Signed by Fred, White Gold 750 Thousandths '18 Carats'
Necklace Signed by Fred, White Gold 750 Thousandths '18 Carats'

Necklace Signed by Fred, White Gold 750 Thousandths '18 Carats'

By Fred

Located in PARIS, FR

Necklace signed by Fred. white gold 750 thousandths (18 carats). infinite luck model MM. 21

Category

20th Century French Chain Necklaces

Materials

Diamond, White Gold

Fred Paris 3 Carat Marquise Cut Diamond Platinum Wedding Band Ring
Fred Paris 3 Carat Marquise Cut Diamond Platinum Wedding Band Ring

Fred Paris 3 Carat Marquise Cut Diamond Platinum Wedding Band Ring

By Fred Paris

Located in New York, NY

Fred Paris platinum marquise diamond band features 3 carats of G-H color, VS-VS1 grade diamonds

Category

20th Century American Modern Wedding Rings

Materials

Diamond, Platinum

Fred of Paris diamond Gold 4-Leaf Clover Ring
Fred of Paris diamond Gold 4-Leaf Clover Ring

Fred of Paris diamond Gold 4-Leaf Clover Ring

By Fred Paris

Located in Miami, FL

Fortune smiles and luxury shimmers in this glorious creation from Fred of Paris. The 18K yellow

Category

2010s Cocktail Rings

Fred Leighton Lapis Lazuli Gold Necklace
Fred Leighton Lapis Lazuli Gold Necklace

Fred Leighton Lapis Lazuli Gold Necklace

By Fred Leighton

Located in St.amford, CT

Fred Leighton Lapis Lazuli Gold Necklace

Category

Vintage 1980s American More Necklaces

Materials

Diamond, Lapis Lazuli, Gold

Pair of ruby and diamond earrings, by Fred Leighton

Pair of ruby and diamond earrings, by Fred Leighton

By Fred Leighton

Located in Greenwich, CT

A pair of ruby and diamond bombe cluster earrings, each earring designed as an oval bombe cluster

Category

American Clip-on Earrings

FRED LEIGHTON Multi-Stone Gold Necklace

FRED LEIGHTON Multi-Stone Gold Necklace

By Fred Leighton

Located in Southampton, NY

The luxurious style of Fred Leighton is epitomized in this large organically-shaped pendant that

Category

1990s American Chain Necklaces

Materials

Citrine, Diamond, Ruby, Sapphire, Garnet, 18k Gold

Fred Paris Adorable Pearl Sapphire Diamond Gold Girl with Teddy Bear Brooch
Fred Paris Adorable Pearl Sapphire Diamond Gold Girl with Teddy Bear Brooch

Fred Paris Adorable Pearl Sapphire Diamond Gold Girl with Teddy Bear Brooch

By Fred Paris

Located in Lambertville, NJ

diamonds, sapphires, rubies and mabe pearl. Brooch measures 30mm x 27mm. Marked: Fred Paris, or750. Weight

Category

20th Century French Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, 18k Gold

Gold Star Pearl Diamond Gold Earrings and Brooch Set by Fred Paris
Gold Star Pearl Diamond Gold Earrings and Brooch Set by Fred Paris

Gold Star Pearl Diamond Gold Earrings and Brooch Set by Fred Paris

By Fred Paris

Located in London, GB

A classic Fred design earring and brooch star set made with fine 18 karat yellow gold, decorated

Category

Late 20th Century French Clip-on Earrings

Materials

Diamond, Cultured Pearl, 18k Gold

1990s Fred Paris Tricolored Gold Link Necklace
1990s Fred Paris Tricolored Gold Link Necklace

1990s Fred Paris Tricolored Gold Link Necklace

By Fred Paris

Located in Los Angeles, CA

Fred Paris tricolored gold link necklace in 18 karat yellow, white, and blackened gold. This

Category

1990s French Link Necklaces

Materials

Diamond, 18k Gold

1.30 Carat Diamonds Paved Double Heart Fred Paris 18 Karat Yellow Gold Necklace
1.30 Carat Diamonds Paved Double Heart Fred Paris 18 Karat Yellow Gold Necklace

1.30 Carat Diamonds Paved Double Heart Fred Paris 18 Karat Yellow Gold Necklace

By Fred Paris

Located in Paris, FR

Necklace signed Fred Paris. Curb link orned by two hearts paved with round cut diamonds. Total

Category

1990s French Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Fred of Paris 14 Karat Gold Diamond and Sapphire Bangle Bracelet, 1970s
Vintage Fred of Paris 14 Karat Gold Diamond and Sapphire Bangle Bracelet, 1970s

Vintage Fred of Paris 14 Karat Gold Diamond and Sapphire Bangle Bracelet, 1970s

By Fred Paris

Located in Sydney, NSW

An elegant 14k white gold sapphire diamond hinged bypass bangle set with a row of seven oval dark

Category

Vintage 1970s French Romantic Bangles

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold

Fred Paris Success Heart Pendant Necklace 18k White Gold with Diamonds
Fred Paris Success Heart Pendant Necklace 18k White Gold with Diamonds

Fred Paris Success Heart Pendant Necklace 18k White Gold with Diamonds

By Fred Paris

Located in New York, NY

: 16.5", Pendant: 15.90x15.00 mm Designer: Fred Paris Model: Success Heart Pendant Necklace 18K White

Category

21st Century and Contemporary More Necklaces

Materials

White Gold

Fred Leighton Art Deco Platinum and Pearl Choker Necklace

Fred Leighton Art Deco Platinum and Pearl Choker Necklace

By Fred Leighton

Located in Bay Harbor Islands, FL

dividers and clasp set with approx 3.30cts diamonds. Total overall weight approx 17.50cts. Fred

Category

Vintage 1940s Unknown Choker Necklaces

Materials

Diamond, Platinum

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Fred Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate fred diamond for your needs in our varied inventory. 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 276 vintage editions and 301 modern creations to choose from as well. If you’re looking for a fred diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been 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. Finding an appealing fred diamond — no matter the origin — is easy, but Fred Paris, Fred Leighton and Fred each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also pear cut cut and rose cut cut versions available here, too. If you’re browsing our inventory for a fred diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Fred Diamond?

The price for a fred diamond starts at $515 and tops out at $985,000 with these rings, on average, selling for $5,253.

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.