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30 Carat Columbian Emerald Ring with Pyrite Inclusion
Located in Houston, TX
finished in Columbia! This one of a kind, spectacular Columbian emerald ring weighs approximately 30.00
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Emerald, Pyrite, 18k Gold

Emerald Diamonds Cluster Ring 14 Karat .30 Carat
Located in New York, NY
.30ct Natural Round emerald ring. 4mm emerald, even green clean clarity and transparent. .10
Category

2010s American Cluster Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

GIA Certified .30 Carat Emerald Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Emerald and diamond engagement ring. GIA certified oval green emerald center stone in a 14k yellow
Category

21st Century and Contemporary Engagement Rings

Materials

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

18 Karat Gold Ring with Huge 24 Carat Emerald and 30 Diamonds
Located in Berlin, DE
30 diamonds of approx. 0.05 carat each. The emerald has a weight of approx. 24 carats and a size of
Category

Late 20th Century Modern More Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

30 Carat Cabochon Colombian Emerald & Diamond 18 Karat Yellow Gold Cocktail Ring
Located in New York, NY
A classic, Cocktail ring Large size Colombian cabochon approximately 30 Carat Emerald and Diamond
Category

Early 2000s Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

30 Carat Emerald Cut Amethyst Cocktail Ring in 14 Karat Rose Gold Bow Ring Size5
Located in New York, NY
Approximately 30 +Carat Emerald Cut Amethyst Cocktail Ring in 14 Karat Rose Gold Size 5 18 x 22 MM
Category

2010s Cocktail Rings

Materials

Amethyst, 14k Gold, Yellow Gold, Rose Gold

Vintage 1.45 Carat Emerald Cut Diamond & Emerald Engagement Ring
Located in Santa Barbara, CA
Total; G-I Color , Clarity SI1 25 Calibre Emeralds; .30 Carats Total Ring Size: 7.25, sizing available
Category

Vintage 1980s Art Deco Engagement Rings

Materials

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

30 Ct Oval Amethyst & 25 Ct Emerald Large Cocktail Ring in Platinum, 32gm, Size6
Located in New York, NY
Approximately 30 Ct Oval Amethyst & 25 Ct Emerald Large Cocktail Ring in Platinum, 32 gm, Size 6
Category

2010s Cocktail Rings

Materials

Amethyst, Emerald, 18k Gold, Yellow Gold, Platinum

30 carat Smokey Quartz Foliate Motif Ring 14k Yellow Gold
Located in beverly hills, CA
This vintage organic cocktail ring boasts a stunning 30 carat rectangular step cut smokey quartz
Category

Late 20th Century Artisan Cocktail Rings

Materials

Quartz, 14k Gold, Yellow Gold

18 Karat White Gold Diamond Ring 30 Carat Natural Brazilian Blue Green Emerald
Located in Antwerpen, BE
This exquisite custom made ring is made of 18kt white gold. It showcases a rare 30Ct natural
Category

21st Century and Contemporary Belgian Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold

French Art Deco Certified 1, 30 Carat Emerald Ring on White Gold with Diamonds
Located in PARIS, FR
Art Deco ring in 18Kt white gold (hallmark: eagle) set with an emerald cut emerald weighing
Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, Emerald, White Gold

30 Carat Cabochon Emerald and Diamond Cocktail Ring
Located in Boca Raton, FL
are G/H in color and VS in clarity Gemstone Details: 30ct oval cabochon emerald Ring Size: 9.50 Ring
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

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

.30 Carat Emerald, Diamond Princess Yellow White Gold Stacking Band Rings
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Emerald, .30 carats Diamonds, .13 carats each
Category

21st Century and Contemporary American Artisan Band Rings

Materials

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

30 Carat Smoky Quartz Ring
Located in Miami, FL
14k yellow gold ring featuring an emerald cut smoky quartz weighing approximately 30cts total. The
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Quartz, 14k Gold, Yellow Gold

AGL certified Emerald cut Aquamarine approx. 30 carats set in yellow gold ring
Located in Surfside, FL
AGL certified Emerald cut Aquamarine approx. 30 carats set in 18K withe and yellow gold ring with 6
Category

20th Century Engagement Rings

Materials

Yellow Gold

Magnificent Aquamarine & Diamond Ring
Located in New York, NY
Beautiful Emerald cut Aquamarine Ring - approximately 25-30 carat Aquamarine set in 14Kt White Gold
Category

American Fashion Rings

Materials

Aquamarine, Diamond, White Gold, 14k Gold

30 Carat Emerald Cut Amethyst Cocktail Ring in 14 Karat Yellow Gold
Located in New York, NY
Approximately 30 Carat Emerald Cut Amethyst Cocktail Ring in 14 Karat Yellow Gold Size 9 18 x 21
Category

2010s Cocktail Rings

Materials

Amethyst, 14k Gold, Yellow Gold

30 Carat emerald cut Smoky Quartz gold Ring
Located in Miami, FL
14k yellow gold vintage ring featuring an emerald cut smoky quartz weighing approximately 30cts
Category

21st Century and Contemporary American Fashion Rings

Materials

Quartz, 14k Gold, Yellow Gold

30 Carat Modernist Citrine Ring by Weber & Cie
Located in Litchfield, CT
Circa 1950s, 18k, by Weber & Cie, Geneva, Switzerland. Set with a luminous 30.0 carat yellow-gold
Category

Vintage 1950s Swiss Fashion Rings

Materials

Citrine, 18k Gold, Yellow Gold

30 Carat Aquamarine and Diamond Ring in 14 Karat Yellow Gold
Located in Dallas, TX
What a statement! This ring features a stunning 30 carat emerald cut aquamarine with diamond
Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

2.98 Carat Green Sapphire Ring 14 Karat Yellow Gold Statement OOAK AD1749-30
Located in Osprey, FL
♥ Solid 14K yellow gold ring with an emerald-shaped green sapphire in the center, flanked by blue
Category

2010s American Engagement Rings

Materials

Sapphire, Green Sapphire, 14k Gold, Yellow Gold

Large 14 Karat White Gold Ring Set with Huge Aquamarine circa 30 Carat
Located in Berlin, DE
about 17mm x 24mm x 11mm (about 30 carats). Additionally set with 8 diamonds in top quality and color
Category

20th Century Modern Fashion Rings

Materials

White Diamond, Aquamarine, 14k Gold, White Gold

30 Carat Aquamarine Rose Cut Diamond Ruby Ring 18 Karat Gold Antique Cocktail
Located in New York, NY
We are so delighted to have this extraordinary 30 Carat antique natural Aquamarine Rose Cut Diamond
Category

20th Century Georgian Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, Gold, Yellow Gold, 18k Gold, Silver

30 Carat Aquamarine Ring
Located in Lake Forest, IL
White gold ring set with an estimated 30ct Aquamarine. The stone measures 22.55 x 16.48 x 10.55mm
Category

20th Century Cocktail Rings

Materials

Aquamarine, 18k Gold

30 Carat Citrine Ring Signed Tiffany & Co.
By Tiffany & Co.
Located in Chestnut Hill, MA
Platinum ring featuring 1 emerald cut citrine weighing approximately 30 carats surrounded by full
Category

20th Century Retro Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Platinum

Antique Art Deco Aquamarine Gold Ring 30 Carat Aquamarine Emerald Cut
Located in Lancaster, Lancashire
This is a fabulous 15ct yellow gold ring which boasts a 30ct Aquamarine that is Emerald Cut. It
Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Aquamarine, 15k Gold, Yellow Gold

Midcentury 1950s Platinum 30 Carat VVS Aquamarine Diamond Cocktail Ring
Located in Shaker Heights, OH
This amazing impressive ring is set in solid platinum, tested, and features a huge central 25 carat
Category

Vintage 1950s American Retro Cocktail Rings

Materials

Aquamarine, White Diamond, Platinum

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Emerald Rings 30 Carat For Sale on 1stDibs

Surely you’ll find the exact emerald rings 30 carat you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find an antique version now, or shop for 84 vintage or 155 modern creation for a more contemporary example of these cherished accessories. If you’re looking for an emerald rings 30 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 20th Century while another version may have been produced as recently as the 21st Century. An emerald rings 30 carat from Luigi Ferrara, Antinori Fine Jewels and Emeralds Maravellous — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at an emerald rings 30 carat featuring Diamond from our inventory today to add the perfect touch to your look. 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 oval cut and round cut alternatives. There aren’t many items for men if you’re seeking an emerald rings 30 carat, as most of the options available are for women and unisex.

How Much is a Emerald Rings 30 Carat?

On average, an emerald rings 30 carat at 1stDibs sells for $4,530, while they’re typically $300 on the low end and $1,875,000 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.