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3 Carat Vintage Engagement Rings

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1.08 Carat Princess Cut Diamond 3 Stone Engagement Ring
Located in Santa Barbara, CA
Behold, a true turn of the century gem! This contemporary engagement ring features a stunning 1
Category

1990s American Contemporary 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Old European Diamond Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified old European cut
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Fiery 3 Carat Orange Sapphire and Diamond Vintage Gemstone Engagement Ring
Located in Santa Barbara, CA
A vivacious and vivid orange sapphire gemstone engagement ring that offers the opportunity to own a
Category

1980s Modernist 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.17 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This elegant platinum engagement ring is centered with a sparkling GIA certified old mine cut
Category

Mid-20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Vintage 3 Stone Diamond Engagement Ring
Located in Los Angeles, CA
Type:Engagement Ring Metal Purity:14k Main Stone:Diamond Metal:White Gold Brand:Antique Diamond Color Grade:G Ring
Category

1950s American Retro 3 Carat Vintage Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Three Carat Diamond Platinum Engagement Ring
Located in New York, NY
diamond that weighs 3 carat and is graded I color with VS2 clarity. The ring is size 6 1/4, and can be
Category

20th Century Edwardian 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Vintage 3 Carat Green Tourmaline and Diamond 18k Gold Cocktail Engagement Ring
Located in Santa Barbara, CA
Centered by a captivating, vivid mint green tourmaline, this alluring gemstone engagement ring
Category

1980s Art Deco 3 Carat Vintage Engagement Rings

Materials

18k Gold

0.87 Carat Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum featuring a center diamond weighing 0.87 carat and surrounding round cut
Category

1930s Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Antique 2.30 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring from the Edwardian era, centers a sparkling GIA certified
Category

Early 20th Century Edwardian 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

3 Carats Diamonds Platinum Ring
Located in PARIS, FR
Ring trilogy in platinum 950 thousandths. set with 3 diamonds. of which a brilliant of
Category

20th Century French 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

5.13 Carat Sapphire 1.50 Carat Diamond Engagement Ring
Located in New York, NY
This is an amazing 18k white gold engagement ring. The ring is centered with a lovely oval cut
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Vintage 3 Stone Ruby Diamond Gemstone Engagement Ring
Located in Santa Barbara, CA
This sleek platinum gemstone engagement ring showcases a timeless 3 stone arrangement. This vintage
Category

1970s Contemporary 3 Carat Vintage Engagement Rings

Materials

Diamond, Ruby, Platinum

2.01 Carat Sapphire 0.60 Carat Diamond Engagement Ring
Located in New York, NY
This is a fabulous platinum engagement ring. The ring is centered with a lovely emerald cut
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Sapphire, Platinum

1.01 Carat Diamond Emerald Engagement Ring
Located in New York, NY
This is an elegant platinum engagement ring inspired from the Art Deco era. The ring is centered
Category

20th Century Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

3.05 Carat Sapphire Diamond Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a lovely cushion cut Ceylon sapphire that
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

1940s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Platinum

.97 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 4.25 Metal Type: Platinum [Hallmarked & Tested] Weight: 3 grams Center
Category

1930s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Platinum

1.04 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

1930s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Platinum

1.70 Carat Princess Cut Diamond 3-Stone 18 Karat White Gold Engagement Ring
Located in Sherman Oaks, CA
One electronically tested 18KT white gold ladies cast diamond unity ring with a bright and migraine
Category

Late 20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, 18k Gold

Vintage 1970s 1.21 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.21 carat diamond and platinum dress ring; part of our
Category

1970s Unknown 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Antique 1.53 Carat Asscher Cut Blue Sapphire Engagement Ring
Located in New York, NY
A stunning antique gemstone engagement ring features 1.53 carat asscher cut blue sapphire, flanked
Category

1940s Unknown Edwardian 3 Carat Vintage Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

1.2 Carat Diamond White Gold Engagement Ring
Located in Mount Kisco, NY
baguettes, approximately 1.56 carats, total weight. Not graded by GIA. The ring is size 6-3/4 and can be
Category

1960s American 3 Carat Vintage Engagement Rings

Materials

Diamond, White Gold, 18k Gold

3.05 Carat Ceylon Sapphire 1.20 Carat Diamond Engagement Ring
Located in New York, NY
This is a fabulous platinum engagement ring. The ring is centered with a lovely emerald cut Ceylon
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Sapphire, Platinum

Victorian 6.45 Carat Sapphire 1.80 Carat Diamond Engagement Ring
Located in New York, NY
This is a stunning 14k pink gold engagement ring from the Victorian era. The ring is centered with
Category

20th Century Victorian 3 Carat Vintage Engagement Rings

Materials

Sapphire, 14k Gold

Vintage Diamond Platinum Engagement Ring, 1 Carat
Located in Palm Desert, CA
Vintage 1 Carat Diamond Platinum Engagement Ring. The Center Diamond measures 6.5mm x 6.64mm x
Category

1940s Retro 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Wonderful oval 5.51 carat certified natural deep blue sapphire and diamond engagement ring. Mounted
Category

Mid-20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1970s, 2.9 carat Diamond Platinum Marquise Engagement Cocktail Ring
Located in Pamplona, Navarra
make a unique engagement ring, or a special addition to any antique jewelry collection! FREE SHIPPING
Category

1960s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.49 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. Natural GIA certified green blue cushion cut 2.49 carat
Category

Mid-20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2.02 Carat Diamond Engagement Ring
Located in New York, NY
This is a gorgeous platinum engagement ring. The ring is centered with a sparkling GIA certified
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

2.16 Carat GIA Diamond Platinum Engagement Ring
Located in New York, NY
This gorgeous platinum engagement ring is centered with a sparkling GIA certified radiant cut
Category

20th Century Contemporary 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

1950s 2.30 Carat Diamond and 18k White Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning vintage diamond emerald cut diamond engagement ring has been crafted in 18k white
Category

1950s British 3 Carat Vintage Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 7.40 Carat Oval Spinel Diamond Platinum Engagement Ring
Located in Stamford, CT
Mid-Century beautiful spinel and diamond engagement ring. GIA Certified oval dark blue spinel in
Category

Mid-20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Spinel, Platinum

Vintage 2 Carat Emerald Cut Diamond Engagement Ring
Located in Santa Barbara, CA
This wondrous 3 stone Art Deco revival ring radiates glowing fire within. The near colorless
Category

1960s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.60 Carat Diamond Platinum Engagement Ring
Located in Philadelphia, PA
. Ring Size: 3 3/4 & sizable. Measures: North to South 5.5 mm and sits 5.0 mm high. Total weight: 2.9
Category

1930s Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.30 Carat Old European Diamond Platinum Engagement Ring
Located in New York, NY
This gorgeous platinum engagement ring is centered with a sparkling GIA certified old European cut
Category

Late 20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

1.03 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified circular
Category

20th Century Edwardian 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.11 Carat Ruby Diamond Engagement Ring
Located in New York, NY
This amazing 14k white gold engagement ring is centered with a lovely GIA certified oval cut ruby
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Amazing .69 Carat GIA Certified Emerald Cut Diamond Engagement Ring
Located in New York, NY
approximately 0.25ct. graded G color with SI clarity. The ring is stamped 14K and weighs 3 grams. It is
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.17 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

1930s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

1.48 Carat Old European Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond Details
Category

1940s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Platinum

Mid-Century 1.66 Carats Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Circa: 1950 Ring size: 4 3/4 and sizable Measures North to South 7.0 mm and sits 7.0 mm high Total
Category

1950s Retro 3 Carat Vintage Engagement Rings

Materials

Diamond, White Diamond, Platinum

Estate 6 Carat Sapphire and Diamond Engagement Ring
Located in Santa Barbara, CA
This glamorous sapphire and diamond 3 stone ring is an absolute beauty. The rich blue sapphire has
Category

1990s Retro 3 Carat Vintage Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

1.40 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
grams Emerald Details: Weight: 1.40 carat, total weight (3 stones) Cut: Old Cushion Color: Green Side
Category

1930s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

GIA Cert 1.00 Carat Diamond Gold Engagement Ring
Located in New York, NY
that weigh approximately 0.40ct. graded J color with SI1 clarity. The ring is size 4 3/4, and can be
Category

Late 20th Century Contemporary 3 Carat Vintage Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Mondera GIA Certified 1.59 Carat Red Spinel Diamond Platinum Engagement Ring
Located in Stamford, CT
Mondera GIA Certified 1.59ct red Spinel and Diamond engagement ring. This exquisite piece features
Category

Late 20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Spinel, Platinum

0.76ctw 3 Row Diamond Engagement Ring Mounting, 14K Yellow Gold, Ring Size 7
Located in McLeansville, NC
A 14 karat yellow gold 3 row diamond engagement ring mounting. This yellow gold engagement ring
Category

1970s 3 Carat Vintage Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Enticing GIA Certified 1.00 Carat Diamond Engagement Ring
Located in New York, NY
This beautiful platinum ring is centered with a sparkling GIA certified oval cut diamond that
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

0.60 Carat Diamond Engagement Ring Vintage 1950s White Gold
Located in Milano, IT
Antique and harmonious diamond solitaire engagement ring dating back to the 1950s in 18 carat white
Category

1950s Italian 3 Carat Vintage Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage GIA Certified 6 Carat Ceylon Sapphire Engagement Ring
Located in Santa Barbara, CA
A classic 3 stone sapphire engagement ring centered by a rich, royal blue Ceylon sapphire. A gem of
Category

1990s Contemporary 3 Carat Vintage Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

GIA 2.74 Carat Natural Fancy Yellow Radiant Diamond Engagement Wedding Ring
Located in New York, NY
10.77mm, W-E is 10.91mm, HUGE, a 3 carat outlook! A nice and Different statement ring! The height is
Category

1990s 3 Carat Vintage Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 4.53 Carat Greenish Blue Sapphire Yellow Gold Engagement Ring
Located in Stamford, CT
1960's mid-century Greenish blue sapphire engagement ring. The center piece of this ring is a 4.53
Category

Mid-20th Century 3 Carat Vintage Engagement Rings

Materials

Green Sapphire, Blue Sapphire, Sapphire, Yellow Gold, 18k Gold, Gold

GIA 5.07 Carat Old European Diamond Engagement Wedding White Gold Ring
Located in New York, NY
A Breathtaking Estate Vintage HANDMADE 18K White Gold (stamped) Engagement ring dazzles GIA
Category

1980s 3 Carat Vintage Engagement Rings

Materials

Diamond, 18k Gold, White Gold

0.90 Carat Brilliant Diamond Vintage Engagement Ring in 18 Carat White Gold
Located in Hamilton, AU
Carefully forged in 18 carat white gold, this gorgeous vintage engagement ring features a striking
Category

20th Century Unknown Modern 3 Carat Vintage Engagement Rings

Materials

Diamond, White Gold, 18k Gold

1.02 Carat Old European Cut Diamond Emerald Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified old European cut
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Emerald, Platinum

Mid-Century 1.58 Carats Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Ring centers a round brilliant cut diamond weighing 1.36 carats total - J in color with VVS1
Category

1950s 3 Carat Vintage Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 0.81 Carat Diamond Black Starr & Frost Engagement Ring
By Black, Starr & Frost
Located in New York, NY
This elegant platinum engagement ring by Black Starr and Frost, is centered with a sparkling GIA
Category

20th Century 3 Carat Vintage Engagement Rings

Materials

Diamond, Platinum

Retro 6.05 Carat Padparascha Peach Tourmaline Oval Engagement Ring
Located in Santa Barbara, CA
This energetic ring will reel you in with its ravishing pinkish orange tourmaline taking center
Category

1980s Retro 3 Carat Vintage Engagement Rings

Materials

Tourmaline, 14k Gold, White Gold

Retro 0.63 Carat Diamond Platinum Engagement Ring, circa 1940
Located in Philadelphia, PA
Stamped for platinum Circa: 1940s Ring Size: 5 3/4 & sizable Measures: 5.6 mm wide and sits 6.3 mm high
Category

1940s Retro 3 Carat Vintage Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.05 Carat Diamond Yellow Gold and Platinum Engagement Ring
Located in Atlanta, GA
Hallmarked] Weight: 3 grams Center Stone Details: Weight: 1.05 carat Cut: Old European Brilliant Color: L
Category

1930s Unknown Art Deco 3 Carat Vintage Engagement Rings

Materials

White Diamond, Platinum, 14k Gold, Yellow Gold

GIA Certified 2.79 Carat Blue Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Blue oval sapphire 2.79cts. Set in a solid Platinum setting with 3 rows on each side of shank with
Category

Late 20th Century 3 Carat Vintage Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

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3 Carat Vintage Engagement Rings For Sale on 1stDibs

Browse a vast assortment of 3 carat vintage engagement rings for sale on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, these items were constructed with great care. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 20th Century. Pieces in our collection of 3 carat vintage engagement rings made by Art Deco jewelers — as well as those associated with Retro — are very popular. There have been many well-made iterations of these items over the years, but those made by Tiffany & Co., Cartier and Harry Winston are often thought to be among the most beautiful. There are many round cut, old european cut and oval cut 3 carat vintage engagement rings for sale. If you’re browsing the variety of 3 carat vintage engagement rings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are 3 Carat Vintage Engagement Rings?

Prices for 3 carat vintage engagement rings start at $210 and top out at $5,150,000 with these rings, on average, selling for $6,956.

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.