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6 Ct Engagement Rings

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Art Deco 6 ct Fine Cabochon Emerald and Diamond Platinum Engagement Ring
Located in New York, NY
A very fine Vintage Art Deco 6 ct Certified Natural Columbian Emerald Cabochon and Diamond Platinum
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Emerald, Platinum

1 CT Diamond 18K White Gold Engagement Ring
Located in Dallas, TX
clarity. This engagement ring features a polished finish and is a size 6.
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, White Gold

Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct
Located in Laguna Beach, CA
Ladies' diamond solitaire engagement ring. Tests platinum and weighs 4 grams gross weight. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.26 Ct, 18K Antique Style Diamond Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
This Beautiful Engagement Ring is made in 18K Gold and hosts a 0.40 Ct Round Brilliant natural
Category

2010s American Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold

14K White Gold Diamond Engagement Ring 0.70 ct
Located in Laguna Beach, CA
Ladies' diamond engagement ring with 14k white good setting. Stamped 14k and weighs 6.1 grams gross
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Diamond Engagement Ring 1.97 ct
Located in Laguna Beach, CA
of round brilliant diamonds on the sides, H, i, color range, Vs clarity. Ring size is 6 1/4 and can
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

0.56 CT Emerald & 0.64 CT Diamonds in 18K White Gold Engagement Ring
By Unbranded
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 11 mm Band Width: 3 mm Size: 6 ( Contact Us
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

2.25 CT Pink Tourmaline & 0.26 CT Diamonds in 18K Gold Engagement Ring
Located in Los Angeles, CA
Top: 11.5 mm Band Width: 6 mm Metal: 18K Yellow Gold Size: 5-7 ( Please message Us for your Size
Category

2010s Unknown Engagement Rings

Materials

Diamond, Tourmaline, 18k Gold

14 Karat White Gold Diamond Engagement Ring '.30 ct.'
Located in Washington Depot, CT
14 Karat White Gold Diamond Engagement Ring Size 6 (.30 ct.)- This sparkling engagement ring
Category

20th Century Engagement Rings

Materials

Diamond, White Gold

2.57 CT Ceylon Sapphires & 1.09 CT Diamonds in 18K White Gold Engagement Ring
Located in Los Angeles, CA
2.57 CT Ceylon Sapphires & 1.09 CT Diamonds in 18K White Gold Engagement Ring Top: 17.5 mm Band
Category

2010s Unknown Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Mid-Century 3.00 Ct. Diamond Engagement Ring I / I1
Located in New York, NY
Details Primary Stone: 3.00 ct. Color/Clarity: I / I1 Accent Stones: (16) single cut diamonds, (6
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Diamond

1.43 Ct Tanzanite Sustainable Ring 925 Sterling Silver Engagement Ring Women's
Located in New York, NY
Size : 7x7 mm Carat Weight : 1.43 ct. (approx.) RIng Weight : 2.02 g Hardness : 6 – 6.5 SKU CODE
Category

21st Century and Contemporary Central American Art Deco Engagement Rings

Materials

Tanzanite, Topaz, Sterling Silver, White Gold

White 3 Ct Ceylon Sapphires & 1.48 Ct Diamonds In 18k Gold Engagement Ring
Located in Los Angeles, CA
) Hallmarks: 750 Total Weight: 6 Grams Stone Type: 3.01 CT Natural Ceylon Sapphires & 1.48 G VS2 CT Diamonds
Category

2010s Unknown Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

1.28 CT African Emerald & 0.79 CT Diamonds in 18K White Gold Engagement Ring
Located in Los Angeles, CA
Top: 13.6 mm Band Width: 1.5 mm Metal: 18K White Gold Size: 6-8 ( Please message Us for your Size
Category

2010s Unknown Engagement Rings

Materials

Diamond, Emerald, 18k Gold

2.78 CT Ceylon Sapphires & 1.34 CT Diamonds in 18K White Gold Engagement Ring
Located in Los Angeles, CA
Top: 10.5 mm Band Width: 2.5 mm Metal: 18K White Gold Size: 6-8 ( Please message Us for your Size
Category

2010s Unknown Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified Art Deco 2.23 Ct. Old European Engagement Ring
Located in New York, NY
An amazing deco-era engagement ring that screams vintage charm. A 2.23 carat old European cut
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Christopher Designs Crisscut Emerald Diamond Engagement Ring with 1.06 Ct
By Christopher Designs
Located in Los Gatos, CA
Christopher Designs Crisscut® Engagement Ring with 1.06 ct Emerald Crisscut® Diamond center
Category

2010s Engagement Rings

Materials

Diamond, Platinum

6 Ct Royal Blue Sapphire, Lady Diana inspired ring and 1.00 Ct Natural Diamonds
Located in București, B
This immense oval-cut halo ring is truly glorious! It features a lush 5.98 carat Royal Blue
Category

2010s Romanian Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

EGL Certified 1.19 Ct Solitaire Art Deco Diamond Engagement Ring
Located in Santa Barbara, CA
Sleek, geometric lines are portrayed in this classic Art Deco solitaire engagement ring. The near
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian GIA Certified 1.04 Ct. Two-Tone Engagement Ring J VS2
Located in New York, NY
This classic Edwardian era two-tone engagement ring is centered by a beautiful 1.04 old European
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Beauvince Alana Engagement Ring (2.01 ct Radiant Cut GSI1 GIA Diamond)
By Beauvince Jewelry
Located in New York, NY
and creating a stunning engagement ring or alternate fine jewel for a perfectionist. With excellent
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 5.22 Ct. Natural Pink Oval Sapphire Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
diamond engagement ring. The centerpiece boasts a delicate, light pale pink hue, radiating love and
Category

2010s Engagement Rings

Materials

Diamond, Pink Sapphire, 14k Gold, Rose Gold

Edwardian GIA Certified 2.25 Ct. Diamond Platinum Engagement Ring L VS1
Located in New York, NY
table. Centered in an Edwardian-era engagement ring, the diamond reflects so much light and brilliance
Category

Early 20th Century Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.72 Ct. Diamond Engagement Ring J SI2 in Platinum
Located in New York, NY
This one-of-a-kind engagement ring is sure to please any lover of deco design. Her tiered shoulders
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.80 Ct. Diamond Engagement Ring H SI2 in Platinum
Located in New York, NY
Get deco’d out with this chic and classic Art Deco engagement ring. Thanks to its open table and
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.30 CT. Tiffany & Co. Round Diamond Solitaire Engagement Ring In Platinum
By Tiffany & Co.
Located in Chicago, IL
Previously owned Tiffany & Co. Solitaire Collection ring. The ring is a size 6 (US), made of
Category

21st Century and Contemporary European Contemporary Engagement Rings

Materials

Diamond, Platinum

Victorian 1.44 Ct. Diamond Belcher Engagement Ring GIA O-P SI2
Located in New York, NY
craftsmanship of this belcher style ring shines through. Diamond Details: Primary Stone: 1.44 ct. Old European
Category

Antique Late 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

French Art Deco 1.90 Ct Diamond Solitaire Plus Platinum Engagement Ring
Located in Napoli, IT
totalling approx .30 Ct (G/H-VVS) UK size: L 1/2 US size: 6 Measures: head is 8 x 16 mm. (h. x w.) Weight
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Platinum

18 Karat White Gold and Diamond Engagement Ring Size 6 #15697
Located in Washington Depot, CT
18 Karat White Gold Diamond Engagement Ring Size 6- This sparkling ring features one center round
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

0.89 Ct Round & Baguette Diamond in 14k White Gold Engagement Ring
By Non Branded
Located in Los Angeles, CA
Size: 6 to 7 (Contact Us for Size Changing) Hallmarks: 14K Total Weight: 3 Grams Stone: 0.89 CT
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Tiffany & Co. Platinum Diamond Solitaire Engagement Ring 1.04 Ct G/VS2
By Tiffany & Co.
Located in London, GB
A stunning platinum diamond ring by Tiffany & Co. from the Setting collection. The ring comprises
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

6 Carat Emerald Cut Diamond Engagement Ring GIA Certified F VVS2
Located in New York, NY
CHARLOTTE EMERALD CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

6 Carat Round Curt Diamond Engagement Ring GIA Certified I VVS2
Located in New York, NY
BRIA -6 CT ROUND DIAMOND RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.5 Carats
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Radiant Cut Diamond Engagement Ring GIA Certified FVG* VVS2
Located in New York, NY
FLOR 6 CARAT RADIANT CUT VVS2 CLARITY FANCY GREEN DIAMOND ENGAGEMENT RING PLATINUM GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Beauvince Cushion Cut 3 Stone Engagement Ring (3.02 ct HVS1 GIA Diamond)
By Beauvince Jewelry
Located in New York, NY
This beautiful Cushion Cut Diamond Engagement Ring features a stunning 3 carat Solitaire with
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Vintage GIA Certified 0.64 Ct. Diamond Engagement Ring F SI2 in Platinum
Located in New York, NY
/ SI Ring Specifications: Total Diamond Weight: 0.74 ct. Material: Platinum This ring is currently
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified Art Deco 1.78 Ct. Old European Cut Diamond Engagement Ring
Located in New York, NY
: 2.03 ct. Material: Platinum This ring is currently size 6 and can be resized. Complimentary resizing
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

6 Carat Emerald Cut Diamond Engagement Ring GIA Certified H VVS2
Located in New York, NY
MERIDA EMERALD CUT DIAMOND ENGAGEMENT RING PLATINUM BY MIKE NEKTA GIA CERTIDIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

1.50 ct Fancy Vivid Yellow Radiant Shape and Tapers Engagement Diamond Ring
Located in KAATSHEUVEL, NL
white F/G-VS tapered baguette cut side stones, totalling 0.34 ct. This 3 stones engagement ring is
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

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

J. Birnbach 4.77 ct Emerald Cut Diamond Engagement Ring with Straight Baguettes
By J. Birnbach
Located in New York, NY
This timeless engagement ring by J. Birnbach is inspired by the clean lines of Art Deco design. The
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

The Celestine Ethical Engagement Ring 0.6 ct Grey Diamond 18ct Fairmined Gold
Located in London, GB
The Celestine ethical engagement ring has a 0.6 salt and pepper diamond set into 18ct Fairmined
Category

2010s British Artisan Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified Round Brilliant Diamond Solitaire Engagement Ring 5.01 ct J/VVS2
Located in London, GB
A beautiful platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.85 Ct. Natural Oval Pink Sapphire Diamond Halo Engagement Ring
By Hand Made
Located in Los Angeles, CA
Embrace elegance with this 1.85 carat GIA certified oval unheated pink sapphire diamond halo ring
Category

2010s American Engagement Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

5.37 CT Yellow White Radiant Cut Platinum Double Halo Diamond Engagement Ring
Located in London, GB
giving this Double Halo Diamond Engagement Ring an exceptional and unique look in its platinum setting
Category

2010s British Modern Engagement Rings

Materials

Diamond, Yellow Diamond, White Diamond, Platinum

Real Natural 2 Carat Ct Round Solitaire Diamond Engagement Ring 14k Gold 1
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Real Natural 2 Carat Ct 1 Solitaire Round Diamond Engagement Ring 14k Gold
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Real Natural 2 Carat Ct Round Solitaire Diamond Engagement Ring 14k Yellow Gold
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Gold

3.60 Ct Pear Shape Pink Topaz 18K Split Shank Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
gold Pave set Engagement Ring with Halo with total diamond weight of 1.40 Ct. on the side. Center
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Topaz, 18k Gold

Tiffany & Co. Tiffany Setting Diamond Solitaire Engagement Ring 1.00 Ct H/VVS1
By Tiffany & Co.
Located in London, GB
A stunning Tiffany & Co diamond ring in platinum from The Tiffany Setting collection. The ring
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Beauvince Bianca Engagement Ring (2.01 ct Oval HVS2 GIA Diamond) in White Gold
By Beauvince Jewelry
Located in New York, NY
]A sultry classic, this full bodied oval diamond engagement ring is a stunner with its measurements
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco GIA Certified 1.30 Ct. Diamond Engagement Ring K VS1 in Platinum
Located in New York, NY
This lovely antique engagement ring has all the art deco elements we love. The platinum setting
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 17.63 Ct Yellow SI2 Cushion Diamond Pave 18K Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
18k Gold Pave set Split Shank Diamond Engagement Ring with halo. The ring has total weight of 0.90 Ct
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

GIA Certified Art Deco 2.00 Ct. Old European Cut Engagement Ring in Platinum
Located in New York, NY
Say hello to this quintessential Deco era engagement ring. The 2 carat European diamond center has
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 1.55 Ct. Diamond Engagement Ring M VS1 in Platinum
Located in New York, NY
There is nothing more quintessentially deco than this engagement ring setting. A perfectly plump
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage GIA Certified 1.55 Ct. Bypass Setting Engagement Ring I I1 in Platinum
Located in New York, NY
An alluring 1.55 carat old European cut diamond shines from this vintage engagement ring. Complete
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 1.44 Ct. Old European Cut Engagement Ring O SI1
Located in New York, NY
This deco era engagement ring is an absolute delight. A 1.44 carat old European cut diamond centers
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 1.29 Ct. Old European Diamond Engagement Ring L I1
Located in New York, NY
We love the intricate and extensive hand engraved details of this platinum deco engagement ring
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.49 Ct. Diamond and Emerald Engagement Ring GIA J SI2, Platinum
Located in New York, NY
A unique, Art Deco engagement ring for a girl who loves to shine. Featuring a 1.49 carat old
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Emerald, Diamond, Platinum

GIA Certified Art Deco 0.82 Ct. Old European Engagement Ring GIA K VS2
Located in New York, NY
This charming thing! We love deco frame settings and this engagement ring has so much character
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

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6 Ct Engagement Rings For Sale on 1stDibs

Find an expansive variety of 6 ct engagement rings available on 1stDibs. These distinct designs — crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find a collection of 3475 vintage versions or 4060 modern creations for a more contemporary example of these cherished accessories. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Our collection of 6 ct engagement rings includes designs that are universally popular, but Art Deco and modern styles, specifically, are sought with frequency. Many examples in our inventory of these items are appealing no matter their origins, but Tiffany & Co., Peter Suchy and VR Jewels produced popular versions that are worth a look. There are many round cut, oval cut and old european cut 6 ct engagement rings for sale. When shopping our range of 6 ct engagement rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 6 Ct Engagement Rings?

On average, 6 ct engagement rings at 1stDibs sell for $6,775, while they’re typically $1 on the low end and $1,475,000 for the highest priced versions of this item.

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.