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Round Diamond (Approx. 0.3-Carats) Emerald Anchor Pendant Necklace, Platinum
Located in New York, NY
Cut Stone: Diamond, Emerald Material: Platinum Style: Art Deco Total Weight: 2.65 Grams Shipping
Category

21st Century and Contemporary Unknown Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Morganite and Diamond Art Deco Style Drop Earrings in 18K Rose Gold
Located in Bangkok, TH
Deco-style dangle earrings. The soft peachy pink hues of the emerald cut Morganite center stones are
Category

21st Century and Contemporary Unknown Art Deco Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Art Deco Revival 3 Carat Aquamarine Sapphire Elongated Shield Cocktail Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
calibré cut blue sapphires and bright old mine cut diamonds. The new Art Deco geometric platinum setting
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

4.4mm Round Diamond Emerald Invisible Set Double Halo Stud White Gold Earrings
By Unbranded
Located in Oakton, VA
diamond, which is in a thin bezel with mil-grain detail. Information Style: Art Deco Width: 10 mm. (each
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Asscher Green Peridot Pink Ruby and Diamond Halo Art Deco Style Gold Pendant
By Unbranded
Located in Oakton, VA
This peridot with pink ruby and diamond pendant presents a stunning example of Art Deco styling and
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Peridot, Ruby, 14k Gold, Yellow Gold

Peridot Ruby Diamond Art Deco Style Target Pendant in 14K Yellow Gold
Located in Bangkok, TH
This peridot with pink ruby and diamond pendant presents a stunning example of Art Deco styling and
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Peridot, Ruby, 14k Gold, Yellow Gold

Morganite Orange Sapphire Diamond Art Deco Style Pendant in 14K Rose Gold
Located in Bangkok, TH
This morganite with orange sapphire and diamond pendant presents a stunning example of Art Deco
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Morganite, Sapphire, 14k Gold, Rose Gold

OSCAR HEYMAN Art-Deco Platinum Coral Necklace With 30.64 Ctw In VS Diamonds
By Oscar Heyman
Located in Miami, FL
sixty earth mined natural diamonds of different cuts and sizes, such; round brilliant cuts, emeralds
Category

Vintage 1930s American Art Deco Multi-Strand Necklaces

Materials

Coral, Diamond, White Diamond, Platinum

18K Gold Demantoid Tsavorite Baguette Diamond Art Deco Style Stud Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18k gold demantoid tsavorite baguette diamond art deco style stud earrings. This incredible lush
Category

21st Century and Contemporary Indian Art Deco Stud Earrings

Materials

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

Chimento Princess Ring Emerald Carats Diamonds White Gold 18 Karat
By Adriano Chimento
Located in Vannes, FR
emerald, it is surrounded by 20 brilliant-cut diamonds, which sparkle with intensity with every movement
Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Cabochon Purple Amethyst Diamond Emerald Dangle 14K White Gold Earrings
By Unbranded
Located in Oakton, VA
, and round cut diamonds. 14K White Gold. Earrings Information Style: Art Deco Width: 10 mm. Length: 35
Category

21st Century and Contemporary Art Deco Dangle Earrings

Materials

Amethyst, Diamond, Emerald, 14k Gold, White Gold

Citrine Emerald Diamond Drop Pendant Earrings Jewelry Set in 14K White Gold
Located in Bangkok, TH
diamonds in a classic Art Deco design. The matching drop earrings perfectly complement the pendant, adding
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Emerald, Citrine, 14k Gold, White Gold

1920s Emerald Diamonds Platinum 18 Karat Yellow Gold Round Ring
Located in Poitiers, FR
surrounding of antique brilliant- cut diamonds, the basket is delicately opened. Weight of the emerald : 1
Category

Vintage 1920s French Art Deco Cluster Rings

Materials

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

Round Diamond Emerald Edwardian Style Floral Engraved 14K White Gold Ring
By Unbranded
Located in Oakton, VA
center diamond is bezel set and surrounded by French cut emeralds to form a flower. The Edwardian
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, 14k Gold

Green Emerald and Diamond Leaf Antique Style Dangle Earrings in 18K White Gold
Located in Bangkok, TH
- 1.8 mm. Number: 86 Weight: 0.40 Carat (approx. in total) Gemstones II Type: Emerald Shape: French Cut
Category

21st Century and Contemporary Thai Art Deco Dangle Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Aquamarine Sapphire and Diamond Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
: Emerald Shape: French Cut Number: 10 Weight: 0.90 Carat (approx. total weight) Accent Gemstones Type
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Sapphire, 18k Gold, White Gold

GRS Certified 5.85 Carat Emerald and 0.40 Carat Diamond Ring in 14K White Gold
Located in Warszawa, PL
Emerald ring, 5.85 carats, diamond ring, 0.40 carats, 14K white gold, GRS certified. This refined
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Emerald, White Gold

1.97ct Colombian Emerald and Diamond Platinum Engagement Ring, Circa 1930 s
Located in London, GB
French cut diamonds, channel set on either shoulder, weighing a total approximate weight of 0.35ct, all
Category

Vintage 1930s English Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Green Emerald Diamond Antique Style Floral Flower 18K White Gold Ring
By Unbranded
Located in Oakton, VA
dazzling diamond set on 18k white top gold. A center emerald form a flower with diamond and French cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GRS Certified 4.50 Carat Emerald and 0.50 Carat Diamond Ring in 18K White Gold
Located in Warszawa, PL
Emerald ring, 4.50 carats, diamond ring, 0.50 carats, 18K white gold, GRS certified. This exquisite
Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Diamond, Emerald, White Gold

Antique Style Emerald Diamond Black Enamel Dangle 14K Yellow Gold Earrings
By Unbranded
Located in Oakton, VA
An Art Deco looking pair of earrings, with natural emeralds, round diamonds and enamel. 14K Yellow
Category

21st Century and Contemporary Art Deco Dangle Earrings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Enamel

Antique Cushion Cut Halo Diamond Ring (Approx. 3.00-Carats) Sapphire, Platinum
Located in New York, NY
sophistication with every angle. Encircling the central diamond is a vibrant halo of natural French-cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Sapphire, Platinum

3.5m Round White Diamond Red Pink Ruby Art Deco Style Stud White Gold Earrings
By Unbranded
Located in Oakton, VA
These Art-Deco stud earrings are completely spectacular! The vibrant color stone (you can select
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

Cartier High Jewelry Géometrie &Contrastes Emerald Turquoise White Gold Necklace
By Cartier
Located in Southampton, PA
iconic craftsmanship. Art-Déco inspired necklace Retail Price: $95,000 With 194 round brilliant cut
Category

21st Century and Contemporary French Art Deco Beaded Necklaces

Materials

Diamond, Emerald, Turquoise, White Gold

GRS Certified 2.71 Carat Emerald and 0.97 Carat Diamond Ring in 18K White Gold
Located in Warszawa, PL
Emerald ring, 2.71 carats, diamond ring, 0.97 carats, 18K white gold, GRS certified, Art Deco
Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

18K Yellow Gold Tiffany Co Diamond and Emerald Bracelet
Located in Hicksville, NY
Year: 1970s Item Details: Maker: Tiffany & Co (France) - Hallmarked on clasp. Metal Type: 18K
Category

Vintage 1970s Art Deco Link Bracelets

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

2000s Emerald and Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
feature diamond are twenty-three French cut natural emeralds disposed in a star design. The star design
Category

Early 2000s Unknown Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Ruby and Diamond Art Deco Style Lever Back Earring in White Gold 18K
Located in Bangkok, TH
emeralds total 108 pieces and there are 36 diamonds points. Earrings Information Style: Art Deco Metal
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Cushion Certified Ceylon Blue Sapphire Emerald Diamond Solitaire White Gold Ring
By Unbranded
Located in Oakton, VA
ring shoulders are accented with French cut emeralds and H color SI clarity diamonds. The gemstones are
Category

21st Century and Contemporary Art Deco Solitaire Rings

Materials

Diamond, Emerald, Sapphire, 18k Gold, White Gold

Cartier Platinum Ring with Colombian Emerald, AGL Certified
By Cartier
Located in New York, NY
the American Gemological Laboratories (AGL). The emerald, cut in a bold rectangular emerald shape
Category

Vintage 1960s French Art Deco Solitaire Rings

Materials

Diamond, Emerald, Platinum

Diamond and Blue Sapphire Art Deco Style Halo Ring in 18K White Gold
Located in Bangkok, TH
estimated 0.50 carats. French cut blue sapphires total an estimated 1.30 carats. Art Deco in style, the ring
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Cushion Shape Ceylon Blue Sapphire with Green Emerald Sapphire Diamond Ring
By Unbranded
Located in Oakton, VA
emerald and sapphire. The shoulders of the ring features ten diamonds. Ring Information Style: Art-deco
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Sapphire, 18k Gold, White Gold

Sophia D. Multi-Gem Art Deco Style Ring
By Sophia D
Located in New York, NY
A Sophia D multi-gem art deco style ring featuring a round diamond surrounded with french cut
Category

2010s Art Deco Fashion Rings

Emerald Diamond Enamel Vintage Inspired Antique Style Floral Halo Gold Ring
By Unbranded
Located in Oakton, VA
: 1.00 Carat (approx. total weight) Accent Gemstones  Type: Emerald Shape: French Cut Number: 4 Weight
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold, Enamel

GIA Certified 0.82 E VS2 Diamond and Ruby Deco Style Ring
Located in New York, NY
This Platinum Art Deco style ring features a stunning E/C diamond weighing 0.82 carats certified by
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Citrine Emerald Diamond Drop Shape Engagement Ring in 14K White Gold
Located in Bangkok, TH
centerpiece, radiating warmth and elegance. It's beautifully framed by rich green French-cut emeralds
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Citrine, Diamond, Emerald, White Gold, 14k Gold

Vintage Exceptional 9.25 Carat Emerald Center Handmade Platinum Bracelet
Located in Chicago, IL
Elegant Platinum Diamond Bracelet with Emerald Cut Center Stone French Hallmarked 9.25 Total
Category

Vintage 1940s French Art Deco Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco Style 4.4 Round Diamond Blue Sapphire Stud Earrings in 18K White Gold
Located in Bangkok, TH
These Art-Deco stud earrings are completely spectacular! The vibrant color stone (you can select
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Oval Shape Blue Opal Emerald Diamond Antique Style Cocktail White Gold Ring
By Unbranded
Located in Oakton, VA
This Art Deco style opal ring features a stunning 3.75 oval shaped cabochon opal with French cut
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, 14k Gold, White Gold

White Oval Shape Opal Emerald and Diamond Vintage Inspired 14K Gold Earrings
By Unbranded
Located in Oakton, VA
. Number: 2 Weight: 4.20 Carat (approx. total weight) Accent Gemstones  Type: Emerald Shape: French Cut
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Diamond, Emerald, Opal, 14k Gold, Yellow Gold

White Yellow Opal Grape Diamond Green Emerald Vintage Style Drop Gold Earrings
By Unbranded
Located in Oakton, VA
: Oval Weight: 24.77 Carat (approx. total weight) Accent Gemstones  Type: Emerald Shape: French Cut Size
Category

21st Century and Contemporary Art Deco Dangle Earrings

Materials

Diamond, Emerald, Opal, 18k Gold, White Gold

Oval Shape Purple Violet Amethyst with Green Emerald Diamond Cluster Gold Ring
By Unbranded
Located in Oakton, VA
consists of one central oval shaped amethyst surrounded by French cut emeralds and round cut diamonds. A
Category

21st Century and Contemporary Art Deco Cluster Rings

Materials

Amethyst, Diamond, Emerald, 9k Gold, Yellow Gold

Amethyst with Emerald and Diamond Cluster Ring in 9K Yellow Gold
Located in Bangkok, TH
consists of one central oval shaped amethyst surrounded by French cut emeralds and round cut diamonds. A
Category

21st Century and Contemporary Unknown Art Deco Cluster Rings

Materials

Amethyst, Diamond, Emerald, 9k Gold, Yellow Gold

18 Karat Gold Channel Set Emerald Baguette Diamond Linear Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold channel set emerald baguette diamond linear pendant necklace The enchanting pendant
Category

21st Century and Contemporary Indian Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

GIA Cert 8.70 Carat Ruby, Emerald, and Diamond Chandelier Earrings in 18 Karat
Located in Southport, CT
Square Emeralds 2.75 x 3.25 x 2.0 mm Diamonds Approximate Weight 3.70 Carats - 6 Round Diamonds 3.80 mm
Category

Early 20th Century Unknown Art Deco Chandelier Earrings

Materials

Diamond, Emerald, Ruby, White Gold

Sugarloaf Cabochon Emerald Ruby Diamond Halo Side Stone 18K White Gold Ring
By Unbranded
Located in Oakton, VA
A beautiful certified 4.12 carat natural cabochon Colombian emerald is prong set in 20 French cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Ruby, 18k Gold, White Gold

Marquise Aquamarine with Sapphire Emerald Diamond Cocktail Ring 18K White Gold
Located in Bangkok, TH
by a halo of French-cut sapphires that add rich depth, while emerald accents frame the outer edges
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Aquamarine, Emerald, 18k Gold, White Gold

Opal Emerald and Diamond Vintage Inspired Earrings in 14K Yellow Gold
Located in Bangkok, TH
. total weight) Accent Gemstones Type: Emerald Shape: French Cut Size: 4 x 3, 2 mm. Number: 8 Weight
Category

21st Century and Contemporary Thai Art Deco Lever-Back Earrings

Materials

Diamond, Emerald, Opal, 14k Gold, Yellow Gold

Multi Gemstones Art Deco Style Bracelet in 18K White gold
Located in Bangkok, TH
open geometric panels set with Asscher cut diamonds, emeralds, blue sapphires and onyx, all set in 18k
Category

21st Century and Contemporary Thai Art Deco Bangles

Materials

Diamond, Emerald, Multi-gemstone, Blue Sapphire, 18k Gold, White Gold

Round Diamond with Emerald Blue Sapphire Double Halo Set 14K White Gold Ring
By Unbranded
Located in Oakton, VA
Exquisite early Art Deco Style Diamond and Emerald design ring. The central Diamond is surrounded
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Sapphire, 14k Gold, White Gold

Oval Shape Blue Sapphire Emerald Diamond Vintage Style Halo White Gold Ring
By Unbranded
Located in Oakton, VA
oval shape bezel setting. The center stone is framed in French cut emerald, framed in eye-catching, set
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Blue Sapphire, 14k Gold, White Gold

20th Century 1.80ct Diamond Emerald Target Engagement Cocktail Ring White Gold
Located in Lisbon, PT
which is iconically Art Deco features a Transitional round brilliant-cut diamond millegrain-set to the
Category

Vintage 1930s Portuguese Art Deco Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Citrine Emerald Onyx and Diamond Octagonal Shape Engagement Ring in 14k Gold
Located in Bangkok, TH
-cut emeralds adds a lush burst of color. The striking frame of sleek onyx and glistening diamonds
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Sapphire, Citrine, Emerald, Onyx, 14k Gold, White Gold

Emerald Diamond Enamel Antique Style Floral Halo Ring in 18K White Gold
Located in Bangkok, TH
: French Cut Number: 4 Weight: 0.35 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold, Enamel

Peridot and Pink Ruby Art Deco Style Target Ring in 18K Yellow Gold
Located in Bangkok, TH
A striking emerald cut peridot at the center, beautifully framed by vibrant pinkish rubies. The
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Peridot, Ruby, 18k Gold, Yellow Gold

Suzy Levian 14K White Colombian Emerald 1.13ct TDW Diamond Ring SI1-SI2, H-I
By Suzy Levian
Located in Great Neck, NY
French filigree work across the band, accents the perfect white gold color of the emerald cut center
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

White Diamond, Emerald, Diamond, White Gold, 14k Gold

Diamond Emerald Onyx Marquise Shape Ring and Earrings Set in 14K White Gold
Located in Bangkok, TH
.) Accent Gemstones Type: Emerald Shape: French Cut Number: 6 Weight: 0.14 Carat (approx. total weight
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

Diamond, Sapphire, Emerald, Onyx, White Gold, 14k Gold

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French Art Deco Emerald Cut Diamond For Sale on 1stDibs

You are likely to find exactly the french art deco emerald cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, 18k Gold and Gold, this item was constructed with great care. You can easily find a 23 antique edition and 2 modern creations to choose from as well. Finding the perfect french art deco emerald cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, 2.5 Carat and 3 Carat are consistently popular carat weights. A french art deco emerald cut diamond from Sophia D and Tiffany Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and french cut alternatives. There aren’t many items for men if you’re seeking a french art deco emerald cut diamond, as most of the options available are for women and unisex.

How Much is a French Art Deco Emerald Cut Diamond?

The price for a french art deco emerald cut diamond starts at $3,250 and tops out at $200,000 with these rings, on average, selling for $8,000.

A Close Look at Art Deco Jewelry

Fascination with the Jazz Age is endless, and even today jewelry designers continue to be inspired by authentic Art Deco jewelry and watches.

The Art Deco period, encompassing the 1920s and ’30s, ushered in a very distinct look in the design of jewelry. There were many influences on the jewelry of the era that actually began to take shape prior to the 1920s. In 1909, Serge Diaghilev brought the Ballet Russes to Paris, and women went wild for the company’s exotic and vibrant costumes It’s no wonder, then, that jade, lapis lazuli, coral, turquoise and other bright gemstones became all the rage. There already existed a fascination with the East, particularly China and Japan, and motifs consisting of fans and masks started to show up in Art Deco jewelry.

However, the event that had the greatest influence on Deco was the excavation of the tomb of King Tut in 1922. When the world saw what was hidden in Tut’s burial chamber, it sent just about everyone into a frenzy. Pierre Cartier wrote in 1923 that “the discovery of the tomb will bring some sweeping changes in fashion jewelry.” And he couldn’t have been more right. “Egyptomania” left an indelible mark on all of the major jewelry houses, from Cartier to Van Cleef Arpels, Boucheron and Georges Fouquet. (Cartier created some of the most iconic jewelry designs that defined this era.)

While a lot of Art Deco jewelry was black and white — the black coming from the use of onyx or black enamel and the white from rock crystal and diamonds — there is plenty of color in jewelry of the era. A perfect accent to diamonds in platinum settings were blue sapphires, emeralds and rubies, and these stones were also used in combination with each other.

Many designers employed coral, jade and lapis lazuli, too. In fact, some of the most important avant-garde jewelers of the period, like Jean Després and Jean Fouquet (son of Georges), would combine white gold with ebony and malachite for a jolt of color.

A lot of the jewelry produced during this time nodded to current fashion trends, and women often accessorized their accessories. The cloche hat was often accented with geometric diamond brooches or double-clip brooches. Backless evening dresses looked fabulous with sautoir necklaces, and long pearl necklaces that ended with tassels, popular during the Edwardian period, were favored by women everywhere, including Coco Chanel.

Find unique Art Deco necklaces, earrings, bracelets and other 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.