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Ruby And Diamond Ring 4 Carat

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Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
This Ring is made of 14K Yellow Gold. This Ring has 0.30 Carats of White Modern Round Cut Diamonds
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 2.38 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Round Cut Diamonds. This Ring has a 1.88 Carats Natural Emerald Cut Emerald. This Ring has also 0.20
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 2.38 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Round Cut Diamonds. This Ring has a 1.88 Carats Natural Emerald Cut Emerald. This Ring has also 0.20
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style White Zircon Oval Cut Ruby Yellow Gold Plate Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Zircon. This Ring has a 1.00 Carats Synthetic Oval Cut Ruby. This Ring is inspired by Art Deco
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

White Diamond, Ruby, Zircon, Gold Plate, Sterling Silver

Art Deco Style 0.40 Carat White Round Cut Diamond Peridot Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Round Cut Diamonds. This Ring has a 0.25 Carats Modern Round Cut Peridot. This Ring is available also
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Peridot, 9k Gold, Yellow Gold, Sterling Silver

12ct Aquamarine Ruby Ring Platinum Sz 7.25 Cocktail Emerald Cut Fine Jewelry
Located in Torrance, CA
measures 19mm x 12mm (estimated at 12 carats). Ruby measure approx. 2mm. Diamonds total an estimated 0.20
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Aquamarine, Ruby, Platinum

Art Deco Style 0.77 Carat White Brilliant Cut Diamond Emerald Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has a 0.50 Carats Modern Round Cut Emerald. This Ring is available also
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, 9k Gold, Yellow Gold, Sterling Silver

Art Deco Style 5.15 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 5.00 Carats of Oval Cut Emeralds. This Ring has Onyx. This Ring is
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 5.15 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 5.00 Carats of Oval Cut Emeralds. This Ring has Onyx. This Ring is
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Burma No Heat Red Spinel with GIA White Gold Diamond Ring, Looks Ruby
Located in Addison, TX
This is a fantastic example of a very scare gemstone ring! The stunning 3/4 carat vibrant red
Category

Early 20th Century Art Deco Fashion Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 3.50 Carats of Oval Cut Blue Sapphires. This Ring is available also
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 3.50 Carats of Oval Cut Blue Sapphires. This Ring is available also
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 3.80 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 3.50 Carats of Oval Cut Blue Sapphires. This Ring is available also
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 2.38 Carat White Diamond Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
of White Modern Round Cut Diamonds. This Ring has a 1.88 Carats Natural Emerald Cut Emerald. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

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

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has a 0.85 Carats Oval Cut Blue Sapphire. This Ring is available also
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has a 0.85 Carats Oval Cut Blue Sapphire. This Ring is available also
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has a 0.85 Carats Oval Cut Blue Sapphire. This Ring is available also
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 3.75 Carat White Diamond Blue Sapphire Onyx Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Modern Round Cut Diamonds. This Ring has 3.60 Carats of Oval Cut Blue Sapphires. This Ring has Onyx. This
Category

21st Century and Contemporary Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Sapphire, Blue Sapphire, 14k Gold, Yellow ...

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Brilliant Cut Diamonds. This Ring has a 0.85 Carats Oval Cut Blue Sapphire. This Ring is
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

Art Deco Style 1.15 Carat White Diamond Blue Sapphire Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Brilliant Cut Diamonds. This Ring has a 0.85 Carats Oval Cut Blue Sapphire. This Ring is
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 9k Gold, Yello...

1.42 CTW Square Step-Cut Diamond Ruby 18 Karat Yellow Gold Vintage Channel Band
Located in Philadelphia, PA
Diamonds weigh 0.70 carat total - G/H with VS clarity Rubies weigh 0.72 carat total - transparent medium
Category

1990s Band Rings

Materials

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

2.73 Carat Natural Santa Maria Aquamarine Diamond Ring Set in 18K White Gold
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 2.73 Carat, Natural Santa Maria Aquamarine and 0.70 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

1.41 Carat GIA Solitaire Emerald Cut 18k White Gold VS2 Clarity Diamond Ring
Located in Aventura, FL
This breathtaking ring features a solitaire GIA-certified diamond. The ring features a 1.41-carat
Category

21st Century and Contemporary American Art Deco Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

2.01 Carat Natural Emerald-Cut, H, SI-2 Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful cocktail ring featuring a CGL Certified 2.01 Carat, Natural H, SI-2 Diamond and another
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

1.09 Carat Natural, Light Yellow VS-2 Heart-Cut Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.09 Carat, Light Yellow, VS-2, Heart-Cut Diamond set in Platinum
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

Modern 18k Yellow and White Gold Free Form Diamond Ring
Located in Towson, MD
diamonds totaling approximately 1.00 carat, showcasing H/I color and SI clarity. Balancing the futuristic
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

de Grisogono Amethyst Cabochon Diamond Gold Cocktail Ring
By de GRISOGONO
Located in Southampton, PA
: 7.5 (55 1/4) Diamond Carat Weight: 1.74
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Amethyst, Pink Sapphire, Ruby, White Diamond, 18k Gold, Yellow Gold

Magnificent 1.28ct Diamonds Cluster Ring in 18K Yellow Gold
Located in רמת גן, IL
: Oval Color: Red Clarity grade: N/A Side stone: 4 pcs Diamonds Side stone carat weight: 0.08ct Shape
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Late Victorian GIA Burma No Heat Ruby Diamond 18 Karat Yellow Gold Three Stone R
Located in Beverly Hills, CA
One Late Victorian GIA Burma No Heat Ruby Diamond 18 Karat Yellow Gold Three Stone Ring. Featuring
Category

Antique 1890s Late Victorian Three-Stone Rings

Materials

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

1930s Garnet Diamond Platinum Ring
Located in Los Angeles, CA
1930s garnet diamond and platinum domed ring. Centering a round garnet with beautiful red color
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Garnet, Platinum

1.39 Carat Natural Black Opal Diamond Three Stone Ring Set in Platinum
Located in Tokyo, JP
A beautiful Three-Stone ring featuring a 1.39 Carat, Natural, Australian Black Opal and 0.32 Carats
Category

21st Century and Contemporary Japanese Modern Three-Stone Rings

Materials

Diamond, Opal, Black Opal, Platinum

Antique Diamond Set Double Snake Ring
Located in Litchfield, CT
by 1.0 carats of fine old mine-cut diamonds and .02 carats of rubies, the look is "jewels of the
Category

Antique 1890s English Fashion Rings

Materials

Diamond, 18k Gold

Roberto Coin Diamond 18 Karat Rose Gold Flexible Appassionata Band Ring
By Roberto Coin
Located in Philadelphia, PA
set round brilliant cut diamond edges Weighing in total approximately 0.50 carat; G/H color with SI
Category

Late 20th Century Italian Contemporary Band Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, Rose Gold

Vintage Retro Buckle Ring Diamond Pinky 14 Karat Yellow Gold Estate Jewelry
Located in Torrance, CA
European cut diamond is estimated at 0.03 carats (estimated at J-K color and I1 clarity). The ruby accent
Category

Mid-20th Century Unknown Retro Band Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

1.97 Carat Lighting Ridge Black Opal Diamond Three-Stone Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.97 Carat, Natural, Australian (Lighting Ridge) Black Opal and 0.77
Category

21st Century and Contemporary Japanese Modern Three-Stone Rings

Materials

Diamond, Black Opal, Platinum

BVLGARI Roma Serpenti Ring In 18Kt Rose Gold With Diamonds Box Papers
By Bulgari
Located in Miami, FL
Serpenti ring is covered in diamonds, and the eyes are adorned with pear-shaped rubies, giving off an
Category

21st Century and Contemporary Italian Modernist Cluster Rings

Materials

Diamond, Ruby, White Diamond, Gold, Rose Gold, 18k Gold

Elephant Ring Vintage Enamel 14k Yellow Gold Sapphire Diamond Animal Jewelry
Located in Torrance, CA
marquise cut ruby and one 5.5mm cultured pearl. Two diamonds total an estimated 0.15 carats (estimated at I
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 14k Gold, Y...

Stylish 0.86ct Diamonds and Sapphires Art Deco Style Ring in 18k White Gold -IGI
Located in רמת גן, IL
carats, and a single pear-shaped diamond weighing 0.21 carats. Certified by IGI, this ring is a testament
Category

2010s Israeli Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 2.09 Carat Natural Untreated Red Spinel Double Halo Ring
Located in Tokyo, JP
A beautiful cocktail ring consisting of a GIA certified 2.09 Carat Natural Untreated Red Spinel and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Spinel, Platinum

GRS Certified 1.43 Carat Natural Colombian Emerald Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a GRS Certified 1.43 Carat Natural Colombian Emerald and 1.81 Carats of
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 0.89 Carat Natural Brazilian Alexandrite Ring Set in Platinum
Located in Tokyo, JP
A gorgeous ring featuring a GIA Certified 0.89 Carat, Natural Brazilian Alexandrite and 0.34 Carats
Category

20th Century Japanese Modern Engagement Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified 3.28 Carat Natural Brazilian Paraiba Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified Carat Natural Brazilian Paraiba Tourmaline and 0.71
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

GIA Certified 1.30 Carat Natural Paraiba Tourmaline Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.30 Carat Natural Mozambique Paraiba Tourmaline and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

GIA Certified 0.17 Carat Natural Brazilian Paraiba Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 0.17 Carat Natural Brazilian Paraiba Tourmaline and 0.44
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

GIA Certified 0.26 Carat Brazilian Paraiba Tourmaline Ring set in Platinum
Located in Tokyo, JP
An elegant engagement ring showcasing a 0.26 Carat oval-shaped, natural Brazilian Paraiba
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Tourmaline, Paraiba, Diamond, Platinum

GIA Certified 6.01 Carat, Madagascar Unheated Sapphire Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 6.01 Carat Natural Burmese, Unheated Sapphire and 0.50
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.02 Carat, Unheated Padparadscha Sapphire Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 1.02 Carat Natural, UnheatedPadparadscha Sapphire and 0.97
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

BVLGARI Roma Serpenti Ring In 18Kt Rose Gold With VVS Diamonds Box Certs
By Bulgari
Located in Miami, FL
Serpenti ring is covered in diamonds, and the eyes are adorned with pear-shaped rubies, giving off an
Category

21st Century and Contemporary Italian Modernist Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Gold, Rose Gold, 18k Gold

GIA Certified 1.10 Carat Natural Padparadscha Sapphire Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.10 Carat, Natural Padparadscha Sapphire and 1.21
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

AIGS Certified 0.98 Carat Natural Padparadscha Sapphire Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a AIGS Certified 0.98 Carat Natural Padparadscha Sapphire and 0.77
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

GIA Certified 2.32 Carat Natural Pink Sapphire Art Deco Inspired Ring
Located in Tokyo, JP
An elegant Art Deco Inspired Cocktail ring with a GIA certified 2.32 Carat, Natural Pink Sapphire
Category

20th Century Japanese Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Gem Set Gold Leopard Ring
Located in Chicago, IL
Circa 1990 18K Yellow Gold Leopard Ring, set with Round Brilliant cut Diamonds totaling 1 Carat
Category

1990s Unknown Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

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Ruby And Diamond Ring 4 Carat For Sale on 1stDibs

Find the exact ruby and diamond ring 4 carat you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our collection of these items for sale includes 935 vintage editions and 990 modern creations to choose from as well. If you’re looking for a ruby and diamond ring 4 carat from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic ruby and diamond ring 4 carat over the years, but those made by LB Exclusive, Alberto and Royaal Stones Ltd are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Most of our ruby and diamond ring 4 carat for sale are for women, but there are 480 pieces available to browse for men.

How Much is a Ruby And Diamond Ring 4 Carat?

On average, a ruby and diamond ring 4 carat at 1stDibs sells for $3,882, while they’re typically $259 on the low end and $724,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.