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3k Diamond Engagement Rings

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EGL 5.05 Carat K/VS2 Cushion Diamond 18K 3-Stone Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
gold 3 stone ring with 2 1 carater cushions on the side. Total diamond weight of 2.01 Ct. on the side
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA 4.64 Carat K/VS1 Round Brilliant Diamond Platinum 3-Stone Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
A shiny 4.64 Ct Round Brilliant K/VS1 GIA Certified center Diamond set in a fine Platinum 3 Stone
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

TJD 1.00 Carat Round Diamond 18 K White Gold 3 Stone Vintage Engagement Ring
By TJD
Located in New York, NY
-house experts in 18 KT white gold. Diamonds are graded H-I Color, I1 Clarity Metal color and ring size
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring centers a sparkling old mine cut diamond that weighs 0.77ct. graded K-L
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

1.30ct Diamond Sapphire Engagement Ring
Located in New York, NY
This is a gorgeous platinum engagement ring. The ring is centered with a sparkling old mine cut
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 0.71ct Diamond Engagement Ring
Located in New York, NY
0.71ct. and is graded K color with VS2 clarity. The ring has impressive engravings. The ring is size 6 3
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

TJD 2.00 Carat Diamond 18 K White Gold Five Stone Channel Set 3-Row Wedding Ring
By TJD
Located in New York, NY
This elegantly designed engagement ring is handcrafted in 18 kt white gold and embellished with 27
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, White Gold

1.29ct Diamond 1.00ct Ruby Engagement Ring
Located in New York, NY
This is an amazing 18k white gold engagement ring. The ring is centered with a sparkling old mine
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

1.10 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This amazing platinum engagement ring from the Art Deco era, is centered with a sparkling old mine
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

.88 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.13ct Diamond Sapphire Engagement Ring
Located in New York, NY
This is a stunning 18k white gold engagement ring. The ring is centered with a sparkling GIA
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

2.66 Carat Marquise Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A lovely engagement ring featuring a 2.66 carat marquise-shape diamond! It has a long beautiful
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Diamond Engagement Ring
Located in Great Neck, NY
Color: K Center Diamond Clarity: VS2 Ring Size: 6 3/4 (sizable) This ring can be sized for a $50 fee
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

2.55ct Diamond Yellow and White Gold Engagement Ring
Located in New York, NY
This is a beautiful 14k yellow and white gold engagement ring. The ring is centered with a
Category

20th Century Engagement Rings

Materials

Diamond, 14k Gold

Wedding Band Ring Engagement Ring Name Gold Ruby Diamond Emerald
By J DAUPHIN
Located in Los Angeles, CA
Wedding or Engagement Ring with Personalized Custom Engraved or Letters in relief This Price
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Sapphire, Pink Sapphire, Blue Sapphire, Ruby, Emerald, Black Diam...

Wedding Band Ring Engagement Ring Name Gold Ruby Diamond Emerald
By J DAUPHIN
Located in Los Angeles, CA
Wedding or Engagement Ring with Personalized Custom Engraved or Letters in relief This Price
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Black Diamond, Emerald, Ruby, Blue Sapphire, Pin...

Wedding Band Ring Engagement Ring Name Gold Ruby Diamond Emerald
By J DAUPHIN
Located in Los Angeles, CA
Wedding or Engagement Ring with Personalized Custom Engraved or Letters in relief This Price
Category

2010s American Contemporary Engagement Rings

Materials

Ruby, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Diamond, White Diam...

0.42ctw Marquise Diamond Engagement Ring Platinum Size 5.5
Located in McLeansville, NC
- H - I Clarity - I1 - Natural Diamonds - Total Carats - 0.16ctw Cut - Round Brilliant Color - I - K
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's transitional cut round diamond engagement ring. EGL certified round transitional cut diamond
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Oval Diamond Engagement Ring 14 Karat Yellow Gold Diamond Ring
Located in Jupiter, FL
Unique halo engagement ring made with 1.01ct center VS1 clarity and K-L color. The accompanying
Category

21st Century and Contemporary Engagement Rings

14K White Gold Diamond Engagement Ring 1.00tdw, 7.8g
Located in Laguna Beach, CA
Ladies diamond engagement ring with guard ring in 14k white gold. Stamped 14k and weighs 7.8 grams
Category

Late 20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Edwardian 2.41 Carats Diamond Platinum Pinecone Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 2.41 carats - K color with SI clarity Set in a
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.88ct Oval Muzo Emerald And Diamond Engagement Ring
By Harlin Jones
Located in Sydney, NSW
Diamonds F-VS Approx 0.36ct - Finger Size (Australian 'K') - (US 5.1/4) - Total Carat Weight Approx 2.24ct
Category

21st Century and Contemporary Australian Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold

1990s Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.62 carat diamond and 18k white gold solitaire style engagement ring
Category

1990s English Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1.31 Carat Diamond Gold Engagement Ring
Located in New York, NY
This amazing 14k gold engagement ring from the Victorian era, is centered with a sparkling GIA
Category

Early 20th Century Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

1920s Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
/0.22" Ring Size UK Size K 1/2 USA Size 5 3/8 The ring size may be professionally adjusted in size on
Category

Early 20th Century Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.89 Carat GIA Certified Onyx Diamond Engagement Ring
Located in New York, NY
This amazing platinum ring centers a sparkling GIA certified old European cut diamond that weighs
Category

Early 20th Century Engagement Rings

Materials

Diamond, Onyx, Platinum

GIA Certified 1.13 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Vintage GIA Certified 1.07 Carat Diamond Engagement Ring
Located in New York, NY
brilliant cut diamond that weighs 1.07ct. graded K color with VS2 clarity. The ring is stamped 18K and
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White 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

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian 1.38 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum engagement ring from the Edwardian era, is centered with a sparkling GIA
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

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 Engagement Rings

Materials

Diamond, Emerald, Platinum

Elongated Edwardian Twin Diamond Three Stone Trilogy Engagement Ring
Located in Santa Barbara, CA
A most elegant, elongated Edwardian antique engagement ring, our vintage twin diamond bridal
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Solitaire Engagement Gold Ring
Located in Berlin, DE
: 2,31 g. Ring size: 54 ( US 6 3/4 ) Resizable.
Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1.37ct Radiant Cut Diamond Engagement Ring with Diamond Shoulders in Platinum
Located in Yorkshire, West Yorkshire
This beautifully sparkly engagement ring holds a bright and sparkly Radiant Cut Diamond weighing
Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage 1970s 1.21 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diverse range of engagement rings. This stunning, fine and impressive vintage diamond and platinum
Category

Vintage 1970s Unknown 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

Vintage 1950s Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2.40 Carat Old European Cut Diamond Platinum Engagement Ring
Located in New York, NY
diamonds weighing approximately 0.70ct. graded H color with VS clarity. The ring is size 5 3/4, and can
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring
By Bella Rosa Estate Jewelers
Located in Santa Barbara, CA
This luxurious diamond ring is a true masterpiece of high jewelry, featuring a stunning 5.01 carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Solitaire Engagement Ring - 14k Princess .60ct
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Diamond Carat(s): .60ct Cut: Princess Color: K Clarity: VS1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

.50 Carat Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6.75 Metal Type: 14 Karat Yellow Gold [Hallmarked, and Tested] Weight: 3
Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

White Diamond, Yellow Gold

Emerald and Diamond Engagement Ring in 18 Karat White Gold
By MOGULDIAM INC
Located in New York, NY
Very pretty emerald and diamond engagement ring is hand made in 18 k white gold. The details are
Category

2010s American Engagement Rings

Materials

Diamond, Emerald, White Gold

Art Deco 0.97 Carat Diamond Platinum Tiered Shoulder Engagement Ring
Located in Philadelphia, PA
transitional and old European cut diamonds. Weighing approximately 0.10 carat total with J/K color and SI
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Retro 3.89 Carat Pink Sapphire & Diamond Engagement Ring GIA Certified
Located in Santa Barbara, CA
A vivacious, vintage pink sapphire and diamond engagement ring. Centered by a GIA certified 2.14
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Art Deco Filigree 2.27 Carat Old European Diamond Engagement Ring
Located in Santa Barbara, CA
A fascinating filigree authentic Art Deco engagement ring. Displaying a unique symmetry with ornate
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco 0.92 CTW Diamond Platinum Lotus Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.82 carats - K color with VS2 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

White Gold Kyanite & Diamond Halo Engagement Ring - 14k Oval 1.05ctw
Located in Greensboro, NC
Natural Kyanite Carat(s): .90ct Cut: Oval Color: Blue Natural Diamonds Carat(s): .15ctw Cut: Round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Kyanite, 14k Gold, White Gold

3 Carat Emerald Cut Diamond Engagement GIA Certified Ring F SI1
Located in New York, NY
Briella 3 Carat K SI1 Emerald Cut Double Halo Diamond Engagement Ring in 18k White Gold By Mike
Category

2010s American Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Vintage 0.97ctw VS Round Diamond Engagement Ring Platinum Size 6.25 GIA
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - (center) Carats - 0.88ct Cut - Round Brilliant Color - K
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Belle Epoque Antique 2.28 Carats Old European Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing 2.08 carat - K color with SI2 clarity. Half bezel
Category

Vintage 1910s Belle Époque Engagement Rings

Materials

Diamond, White Diamond, Platinum

White Gold Sapphire & Diamond Ring, 14k Oval Cut 3.64ctw Engagement
Located in Greensboro, NC
: 9mm x 7mm Natural Diamonds Carats: 1.00ctw Cut: Round Brilliant Color: J - K Clarity: SI2 Diameter
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, White Gold

4.47 Carat Oval Tanzanite 3 Stone 'Half Moon' Diamonds Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Half Moon diamonds (TW; 0.93 Ct) engagement ring. Details: Center Stone: 4.47 carat Oval Shape
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

GIA 4.50ct Estate Vintage Emerald Cut Diamond Engagement Wedding Platinum Ring
Located in New York, NY
A Breathtaking Estate Vintage HANDMADE PLATINUM (stamped) Engagement ring dazzles GIA certified
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

4 Carat Pear Shape Diamond Unique Engagement Ring, Art Deco, Romeo
Located in Hertsliya, IL
This captivating engagement ring features a stunning GIA certified 4-carat pear-shaped diamond
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.25 carats - K in color with SI1 clarity Bead set
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.21 CTW Diamond Platinum Stepped Buckle Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.97 carat total - K color with SI1
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique
Located in New York, NY
Engagement Ring. The rectangular panel design Platinum setting is gorgeous with exquisite open work
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold & Plat
Located in Joelton, TN
2.ct Old Mine Cut Victorian Diamond Engagement Ring. Clarity VS1-2, Color I-K Size 7 3/4 Circa
Category

Antique Late 19th Century English Late Victorian Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold, Platinum

14K Yellow Gold Over Sterling Silver 1.0cttw Diamond Three Stone Engagement Ring
Located in New York, NY
Elegant and timeless, this engagement ring is reimagined with a three stone setting in beautiful
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

White Diamond, Yellow Gold, Sterling Silver

Yellow Gold Diamond Solitaire Engagement Ring - 14k Round Brilliant Cut .28ct
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): .28ct Cut: Round Brilliant Color: K Clarity: SI2 Diameter
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

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3k Diamond Engagement Rings For Sale on 1stDibs

There is a broad range of 3k diamond engagement rings for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and white gold. Find a collection of 4997 vintage versions or 6013 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. The designs in our inventory of 3k diamond engagement rings bearing Art Deco or contemporary hallmarks are very popular. Roshe Jewels, Sunita Nahata and VR Jewels each produced beautiful examples of these items that are worth considering. A selection of round cut, oval cut and old european cut can be found today on these pages. There aren’t many items for men in our collection of 3k diamond engagement rings, as most of the options available are for women.

How Much are 3k Diamond Engagement Rings?

Prices for 3k diamond engagement rings start at $1 and top out at $2,200,000 with these rings, on average, selling for $4,796.

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.

Questions About 3k Diamond Engagement Rings