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Victorian Gold Snake Ring
Located in Litchfield, CT
for their exotic charm." SIZE: Ring Size 8 1/4 WEIGHT: 9.2 grams STONES: 0.30 carat H
Category

Antique 1890s Victorian Fashion Rings

Materials

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

Handmade Platinum GIA Certified 18.90 Carat Cushion Cut Pink Topaz Ring
Located in Los Angeles, CA
Elongated 18.90 Carat Pink Topaz Diamond, Sapphire, Ruby, Emerald Cocktail Ring. This ring features an
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Topaz

Art Deco Style White Diamond Oval Cut Emerald Onyx Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Brilliant Cut Diamonds. This Ring has 3.60 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

Spectra Fine Jewelry Madagascar Pink Sapphire Diamond Halo Ring
By Spectra Fine Jewelry
Located in New York, NY
This Contemporary Madagascar Pink Sapphire Diamond Halo Engagement/Cocktail Ring, made by Spectra
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA Certified 2.07 Carat, Unheated, Heart-Cut Sapphire Diamond Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.07 Carat Natural Blue Sapphire and 0.67 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Style White Modern Round Cut Diamond Blue Sapphire Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Modern Round Cut Diamonds. This Ring has a 0.90 Carats Oval Cut Blue Sapphire. Size ITA
Category

Late 20th Century Italian Art Deco Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 9k Gold, Yellow Gold, S...

Three Row Diamond 14K (or 18k upon request) Yellow Gold Accent Gold Ring
Located in Los Angeles, CA
The Three Row Diamond 14K Yellow Gold Accent Gold Ring blends contemporary design with classic
Category

2010s American Modern Fashion Rings

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Cheerfully Zurich Chic, 18k Ring
Located in Litchfield, CT
Zurich ring features lush cornflower blue sapphires, sparkly white diamonds, and a gorgeous ruby. Finely
Category

Vintage 1960s Swiss Fashion Rings

Materials

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

Art Deco Style White Rose Cut Diamond Octagon Cut Emerald Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Rose Cut Diamonds. This Ring has a 0.65 Carats Octagon Cut Emerald. Size ITA: 14 USA: 6
Category

Late 20th Century Italian Art Deco Band Rings

Materials

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

Art Deco Style White Rose Cut Diamond Oval Cut Emerald Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Rose Cut Diamonds. This Ring has a 1.00 Carat Oval Cut Emerald. Size ITA: 14 USA: 6 3/4
Category

Late 20th Century Italian Art Deco Band Rings

Materials

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

Art Deco Style White Rose Cut Diamond Round Cut Emerald Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Rose Cut Diamonds. This Ring has a 0.30 Carat Modern Round Cut Emerald. Size ITA: 14 USA
Category

Late 20th Century Italian Art Deco Band Rings

Materials

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

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 8.80 Carat Natural Untreated Yellow Sapphire and 1.01 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Yellow Sapphire, Platinum

Art Deco Style White Brilliant Cut Diamond Emerald Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Brilliant Cut Diamonds. This Ring has a 0.50 Carats Emerald. Size ITA: 15 USA: 7 1/4
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

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

Diamond Exquisite 14K (or 18k upon request) Yellow Gold Blue Sapphire Wrap Ring
Located in Los Angeles, CA
0.06 carats of diamonds, 0.42 carats of blue sapphires, and additional accents of ruby and emerald
Category

2010s American Modern Fashion Rings

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Art Deco Style White Brilliant Cut Diamond Blue Sapphire Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Brilliant Cut Diamonds. This Ring has a 0.60 Carats Blue Sapphire. Size ITA: 15 USA: 7 1
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 9k Gold, Yellow Gold, S...

Amethyst Diamond Tulip Ring Sz 5.5 Vintage 14k Yellow Gold Stacking Band Jewelry
Located in Torrance, CA
ring is part of a set of 5 tulip rings (the other 4 are listed separately for sale: sapphire, diamond
Category

Mid-20th Century American Modern Cocktail Rings

Materials

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

Art Deco Style White Rose Cut Diamond Oval Cut Blue Sapphire Yellow Gold Ring
By Luigi Ferrara
Located in Naples, IT
Carats of White Rose Cut Diamonds. This Ring has a 1.00 Carat Blue Oval Cut Sapphire. Size ITA: 14 USA
Category

Late 20th Century Italian Art Deco Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 9k Gold, Yellow Gold, S...

Sapphire Diamond Tulip Ring Sz 5.5 Vintage 14k Yellow Gold Stacking Band Jewelry
Located in Torrance, CA
amethyst, diamond, ruby & emerald). The high rise ring (8mm - 0.31 inches) sits comfortably on the finger
Category

Mid-20th Century American Modern Cocktail Rings

Materials

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

Art Deco Style Handcrafted White Modern Round Cut Diamond Yellow Gold Band Ring
By Luigi Ferrara
Located in Naples, IT
Carat of White Modern Round Cut Diamonds. Size ITA: 15 USA: 7 1/4 This Ring is available also in 14 or
Category

Late 20th Century Italian Art Deco Band Rings

Materials

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

GIA Platinum Sapphire Burma No Heat Diamond Ring Antique AGL Old Mine 6.33 Cts
Located in Sylvania, GA
DIAMONDS. VERY RARE 2.65 CARAT NATURAL BURMA SAPPHIRE. HUGE OLD MINE DIAMONDS ARE 1 CARAT EACH (This
Category

20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Platinum Sapphire Unheated Purple Diamond GIA Ring Antique Old Mine 17.37 CTS!
Located in Sylvania, GA
UNHEATED PURPLE SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT 13.51 CARAT REGAL PURPLE GIA CERTIFIED RARE NO
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Modern Twisted 18k Gold Ring with Natural Diamonds by Oltremare Gioielli Italy
Located in Camisano Vicentino, VI
gold). Customize your ring with gems of your choice, such as sapphires, emeralds, or rubies, to create
Category

2010s Italian Modern Fashion Rings

Materials

Diamond, 18k Gold

Tiffany Co. GIA Platinum Blue Sapphire Diamond Ring Unheated Ceylon 18.26 CTS
By Tiffany Co.
Located in Sylvania, GA
SAPPHIRE DIAMOND RING! GIA CERTIFIED PLATINUM 18k HUGE UNTREATED SAPPHIRE DIAMOND VINTAGE RING &
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Natural 4.36cts multi-sapphire 0.35cts Diamond Ring in 18k Gold
Located in jaipur, IN
stunning, designer-made Ring is crafted from 18-carat gold and features a multi-sapphire gemstone set
Category

2010s Indian Band Rings

Materials

Sapphire, 18k Gold

Antique Art Deco 14k Gold 1.01ct GIA Old European Diamond Open Engagement Ring
Located in Montclair, NJ
dome of the ring is accented with intricate filigree work and 4 bead set synthetic rubies. This would
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 14k Gold

C1910 Multi Gemstone set Harem Ring
Located in Baltimore, MD
alternative wedding or engagement ring. The diamonds measure .25 carats, the rubies (.25 ct), sapphires (.1
Category

Antique Early 1900s British Edwardian Fashion Rings

Materials

Diamond, Garnet, Multi-gemstone, Freshwater Pearl, Ruby, Sapphire, Gold,...

18K Black Opal Australian Diamond Vintage Ring GIA Solid Rainbow Fine 7.08 CTS!
Located in Sylvania, GA
& DIAMOND VINTAGE 18K RING! FINE EARTH-MINED HUGE 7.08 CARAT AUSTRALIAN SOLID OPAL, WITH LOTS OF GORGEOUS
Category

20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Pradera Jewels Ruby RIng 18k Rose Gold White Diamonds
By Pradera Irama
Located in Neguri, Vizcaya
carats and rubies with a total weight of 4.33 carats PRODUCTION TIME 4 WEEKS Irama Pradera is a dynamic
Category

21st Century and Contemporary Spanish Contemporary More Jewelry

Materials

Diamond, Ruby, 18k Gold, Rose Gold

18K White Gold Made in Italy Diamond Rodolite Garnet Vogue Awarded Cocktail Ring
By Beatrice Barzaghi Milano
Located in Milan, IT
18K White Gold Made in Italy Diamond Rodolite Garnet Vogue Awarded Cocktail Ring. Unlock Your
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Garnet, Gold, 18k Gold, White Gold

Roberto Coin Contemporary Diamond 18 Karat Two-Tone Gold Domed Capri Band Ring
By Roberto Coin
Located in Philadelphia, PA
round brilliant cut diamonds Weighing approximately 0.32 carat total Eye clean and bright With high
Category

21st Century and Contemporary Contemporary Dome Rings

Materials

Gold, 18k Gold, White Gold

AGL Certified Natural No Heat Yellow Sapphire Ring, Oscar Heyman, 1960s
By Oscar Heyman
Located in West Palm Beach, FL
carat yellow sapphire is surrounded by 2.50 cts in diamonds and 4 carats in combined Sapphires, Emeralds
Category

Vintage 1960s American Band Rings

Materials

Sapphire, Diamond, Emerald, Ruby, 18k Gold, Yellow Gold

AJD Dinner Ring of Cabochon Tanzanite and Sparkling Genuine Zircons
By Aria Jewelry Design
Located in Raleigh, NC
less than a million to one. Unlike gemstones like diamond and ruby, which have been mined for hundreds
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Tanzanite, Zircon, 14k Gold

Georgios Collections 18 Karat Yellow Gold Byzantine Style Multicolour Gem Ring
By Georgios Collections Inc
Located in Astoria, NY
combination of Diamonds, Rubies, Emerald, and Sapphires. The stunning ring features Brilliant cut Diamonds
Category

21st Century and Contemporary Greek Byzantine Dome Rings

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold...

Eternity Emerald Green 14K (or 18k upon request) Yellow Gold Band Ring
Located in Los Angeles, CA
The Emerald Blue Sapphire Diamond 14K Yellow Gold Eternity Ring is a stunning piece that brings
Category

2010s American Modern Fashion Rings

Materials

Diamond, Emerald, Blue Sapphire, 14k Gold, Rose Gold, White Gold, Yellow...

14k Rose Gold 2.4ctw Multicolor Oval Cut Sapphire Halfway Wedding Ring Band
Located in Boca Raton, FL
, Halfway Ring Material: 14k Rose Gold Diamond Details: This ring features approximately 2.40 carats of
Category

21st Century and Contemporary American Modern Band Rings

Materials

Sapphire, Ruby, Rose Gold, 14k Gold, Gold

Pear Cut Emerald Heart Motif 14K (or 18k upon request) Yellow Gold Ring
Located in Los Angeles, CA
Stone Type : FANCY DIAMONDS PINK SAPPHIRE RUBY BLUE SAPPHIRE EMERALD Weight : 3.5GR Diamond Carat Weight
Category

2010s American Modern Fashion Rings

Materials

Emerald, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Eternal Black 14K (or 18k upon request) Yellow Gold Enamel Shine Ring
Located in Los Angeles, CA
Baguette Diamond Weight : 0.05ttcw Diamond Carat Weight : 0.01ttcw Lead Time : 4-8 Weeks (If out of Stock
Category

2010s American Modern Fashion Rings

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum, Enamel

Bochic “Orient” Vintage Sapphire Emerald Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Oval Shape Blue Sapphire - 16 Carat Natural Emeralds - 4 carat This Ring is from the "Orient
Category

20th Century Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Topaz, 18k Gold, Silver

Emerald-Cut Royal Blue 14K (18k upon request) Yellow Gold Sapphire Eternity Ring
Located in Los Angeles, CA
contrast that feels timeless and bold. Ring Information Diamond Type : Natural Diamond Gold Purity : 14k
Category

2010s American Modern Fashion Rings

Materials

Emerald, Sapphire, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Bochic “Orient” Natural Sapphire Emerald Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Shape Blue Sapphire - 16 Carat Natural Emeralds - 4 carat This Ring is from the "Orient" traveling
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Topaz, 18k Gold, Silver

Hallmarked 1842 18K Five Gemstone "Adore" Ring
Located in Baltimore, MD
linear pattern: Amethyst-Diamond-Opal-Ruby-Emerald. message ring similar to REGARD and DEAREST rings
Category

Antique Early 19th Century British Early Victorian Cluster Rings

Materials

18k Gold

18kt gold multi - colour gemstone three - row band ring
Located in Braintree, GB
18kt gold 1.30 cts. Ruby, 1.28 ct. Sapphire, and 1.00 ct. Old Mine-Cut Diamond Ring. A beautifully
Category

Antique 1880s Fashion Rings

Materials

18k Gold

Blue Sapphire Twisted Gold Ring Italian 18k Gold Design Oltremare Gioielli
Located in Camisano Vicentino, VI
: Love the design but prefer different gemstones? We can customize this ring with rubies, diamonds, or
Category

2010s Italian Modern Fashion Rings

Materials

Blue Sapphire, 18k Gold

White Gold Ruby Diamond Pendant Necklace 14 3/4" - 14k Round .72ctw
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information Natural Ruby Treatment: Heating Carat(s): .60ct
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, White Gold

Diamond and Ruby Art Deco Style Ring and Earrings Jewelry Set in 14K White Gold
Located in Bangkok, TH
Weight: 0.17 Carat (approx. total weight) Accent Gemstones Type: Ruby Shape: French Cut Number: 4
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

Modern 18 Karat Gold 1.60 Carat Ruby 0.30 Carat Diamond Bell Shape Pendant
Located in Vilnius, Vilniaus apskr.
: - 43 rubies, round cut, TW 1.60ct, slpR 6/4, VS-SI - 18 diamonds, round brilliant cut, TW 0.30ct, RW+/W
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

4 cts No Heat Ruby Diamond 18Kt Gold Innovative Clasp Empowering Bold Earrings
By Beatrice Barzaghi Milano
Located in Milan, IT
4 cts No Heat Ruby Diamond 18Kt Gold Innovative Clasp Empowering Bold Earrings. Unlock Your Divine
Category

21st Century and Contemporary Italian Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

New 2.63 Carat Heart Ruby Diamond Cut Ruby 14k Y Gold PL Sterling Necklace
Located in Eagan, MN
measures 10 x 9 x 4 mm and it totals 2.63 carats. It is surrounded by 2 rows of diamond cut rubies and
Category

21st Century and Contemporary Unknown Art Deco Choker Necklaces

Materials

Ruby, Gold, Yellow Gold, Sterling Silver, 14k Gold

Authentic 31.07 Carats Pear Round Shape Diamonds Ruby Tennis Bracelet 14K Gold
Located in New Delhi, Delhi
diamonds, accompanied by 23.65 carats of natural pear-shaped rubies, all delicately set in fine 14K gold
Category

21st Century and Contemporary Italian Contemporary Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold

Boucheron Ruby And Diamond Earrings Day Night Vintage Jewelry
By Boucheron
Located in Beverly Hills, CA
A spectacular pair of Boucheron ruby and diamond earrings, featuring a convertible “day to night
Category

Vintage 1980s French Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

9.86 Carats Natural Diamonds Princess Shape Ruby Floral Earrings 18K Yellow Gold
Located in New Delhi, Delhi
These earrings showcase a dazzling 9.62 carat natural princess-shaped ruby accented with 0.24
Category

21st Century and Contemporary Italian Art Deco Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

French Modern Ruby Diamonds 18 Karat yellow Gold Pendant and Chain
Located in Poitiers, FR
oval ruby is set with 4 claws, topped by a modern brilliant-cut diamond. This ruby-diamond pendant is
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

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

GIA Ruby NO HEAT Sapphire Diamond Antique Platinum Earrings 18K Mine 7.78 Carats
Located in Sylvania, GA
Rich Red Unheated Transparent Rubies – Approx. 2.84 Carats 4 Natural Royal Blue Transparent Oval Cut
Category

Antique 19th Century Victorian Chandelier Earrings

Materials

Diamond, Blue Sapphire, Ruby, Sapphire, Platinum, 18k Gold, Yellow Gold

Hoop Earrings 14k Yellow Gold with Rubies Diamonds
Located in Heemstede, NL
rubies 4 round diamonds Cut: round facetted Carat: ca 0.015 each gemstone Diameter earrings: ca 10
Category

Vintage 1980s Dutch Hoop Earrings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Modern Ruby Diamonds 18 Karat White Gold Pendant Necklace
Located in Poitiers, FR
. Weight of the ruby : 0.60 carat approximately. Weight of the main diamond : 0.16 carat approximately
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

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

Plum Blossom Sakura Flower Ruby Diamond Stud Earrings 18k Rose Gold
Located in Suwanee, GA
Plum Blossom Sakura Flower Ruby Diamond Stud Earrings 18k Rose Gold Free Domestic USPS First Class
Category

2010s American Arts and Crafts Stud Earrings

Materials

Diamond, Pink Sapphire, Ruby, 18k Gold, Rose Gold, Gold

1950s Diamond Ruby 18 Karat Yellow Gold Leaf Brooch
Located in Poitiers, FR
: about 0.07 carat, total weight of the rubies: about 0.15 carat. Height : 6 cm, width : about 4 cm
Category

Vintage 1950s French Retro Brooches

Materials

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