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6 Carat Marquise Diamond Engagement

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6 Carat Marquise Cut Diamond Engagement Ring GIA Certified E IF
Located in New York, NY
SAMINA -5CT HALO MARQUISE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

1 Carat Marquise Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: Cut: Marquise Carat: 1 Color: G Clarity: SI2 Accent Diamond Details: Cut: Baguettes CaraT: .15
Category

Vintage 1980s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Rachel Koen Platinum Marquise Diamond Engagement Ring 1.00 Carat
Located in New York, NY
This engagement ring features a marquise cut diamond in the center with a tiny baguette cut
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

0.80 Carat E Loupe Clean Marquise Shape Diamond Engagement Ring
By Joke Quick
Located in Antwerp, BE
. Set with a HRD Certified E LC 0,80 ct. Marquise shape diamond centerstone, pave set white DEGVVS
Category

2010s Belgian Contemporary Engagement Rings

Materials

White Diamond, Diamond, 18k Gold

EGL Certified.93 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Ideal cut Marquise diamond engagement ring. .93 EGL certified center stone with two marquise side
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

1.66ctw Marquise Diamond Engagement Ring 14k White Gold Size 6 EGL USA
Located in McLeansville, NC
Gemstone Information: - Natural Diamond Center - Carats - 1.60ct Cut - Marquise Color - I Clarity
Category

2010s Engagement Rings

Materials

Diamond, White Gold

Platinum Set 1.20 Carat, G, VS2, Marquise Diamond Engagement Ring
By Gad & Co.
Located in Miami, FL
Carat: 1.20 Ct ✔ Diamond Cut: Marquise Cut ✔ Diamond Color: F-G ✔ Diamond Clarity: VS2 ✔ Sidestone
Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Platinum

Sapphire Diamond Ring Moi et Toi Platinum Sz 6 Marquise Engagement Jewelry
Located in Torrance, CA
diamond is estimated at 0.67 carats (estimated at L-M color and VS2-SI1 clarity. Marquise cut sapphire is
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Roman Malakov 1.36 Carats Total Marquise Cut Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A beautiful and classy solitaire engagement ring style showcasing a marquise cut diamond weighing
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 0.98 Carat Marquise Cut Diamond Engagement Ring Platinum in Stock
Located in Boca Raton, FL
GIA Certified Platinum 0.98ctw Marquise Cut Diamond Engagement Ring Style: Marquise Diamond
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.00 Carat Marquise Diamond Engagement Ring
Located in New York, NY
Stunning Platinum Engagement Ring with 2.00 Carats GIA Certifies D-VS1 Marquise Diamond surrounded
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Bespoke GIA Certified 6.32 Carat White Marquise Platinum Diamond Engagement Ring
Located in London, GB
This Spectacular GIA Certified 5.01 Carat Marquise Diamond Engagement Ring Color F Clarity SI2
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Halo Diamond 1.19 Carat Marquise Tsavorite Garnet Engagement Ring
Located in Los Angeles, CA
1.19 Carats, 33 Round Diamonds F-G Color VS1-VS2 Clarity 0.42 Carats. Size- 6 1/2. Art Deco Inspired
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Garnet, Tsavorite, Platinum

4.80 Carat Yellow Marquise White Diamond Platinum Double Halo Engagement Ring
Located in London, GB
This Spectacular Yellow (Color U-V) 3.70 Carat VS1 Marquise Diamond which is set in the center with
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, Diamond, Platinum

2 Carat Marquise Cut Diamond Engagement Ring GIA Certified FVP VS1
Located in New York, NY
Center Diamond: Carat Weight: 0.80 Carats Color: Fancy Vivid Pink* Clarity: VS1 Style: Marquise Cut
Category

2010s American Engagement Rings

Materials

Pink Diamond, Diamond, 18k Gold, White Gold

Marquise Diamond and Enamel Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
Marquise Diamond And Enamel Engagement Ring Handcrafted In Platinum. Marquise diamond weight
Category

2010s American Contemporary Engagement Rings

Materials

Onyx, Diamond, Enamel, Platinum

4.15 Carat Marquise Cut Ruby and Diamond Split Shank Halo Engagement Ring
Located in New York, NY
carats. Diamonds weigh 0.32 carats total. Size 6 US (sizable upon request) Made in 18k white gold.
Category

Late 20th Century American Contemporary Engagement Rings

Materials

Ruby, Diamond, White Gold, 18k Gold

Handmade Platinum Marquise Diamond 7.13 Carat Catseye Tourmaline Engagement Ring
Located in Los Angeles, CA
Genuine Cabochon Oval Catseye Blue Tourmaline 7.14 Carats, 6 Marquise Diamonds, 4 Round Diamonds G-H Color
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Indicolite, Tourmaline, Diamond, Platinum

14K Yellow Gold Marquise Diamond Engagement Ring
Located in Laguna Beach, CA
marquise shape, .65 carats, i color, si1 clarity, very good proportions. The side diamonds are round
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Oval & Marquise Diamonds Flower Engagement Ring with Diamond Ring Guard Lily #6
Located in Hertsliya, IL
Unique Flower Engagement Ring Set - Iced Lily #6. The list is for the Engagement ring & ring guard
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

White Gold Diamond Bow Ring - 14k Marquise 1.00ctw Engagement
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): .40ct Cut: Marquise Color: G Clarity: VS2 Natural Diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Marquise .50ct
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Diamond Carat(s): .50ct Cut: Marquise Color: J Clarity: I1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified Marquise Diamond Three-Stone Engagement Ring 3.42 Carat D/VVS2
Located in London, GB
An magnificent diamond ring in 18k white gold. The central marquise cut diamond weighs 3.42ct, is D
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14K Yellow Gold Accented Marquise Diamond Engagement Ring
Located in Laguna Beach, CA
6 small marquise diamonds, on the sides .45 carats total, h to i color, vs clarity. The ring size is
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Marquise .23ct
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Diamond Carat(s): .23ct (carat stamp) Cut: Marquise Color
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Yellow Gold Sapphire & Diamond Ring - 14k Marquise 1.74ctw Bow Engagement
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): 1.11ct Cut: Marquise
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Exceptional GIA Certified 6.06 Carat Marquise Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Presenting the Exceptional GIA Certified 6.06 Carat Marquise Diamond Ring, featuring a stunning 6
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

Cluster Marquise Diamond Engagement Ring, 14k Yellow Gold 'Reflections'
Located in Hertsliya, IL
Unique cluster marquise diamond alternative engagement ring. Ready to ship! Perfect as an
Category

2010s Israeli Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Yellow Gold Diamond Engagement Ring - 14k Marquise .68ctw Bow Knife-Edge
Located in Greensboro, NC
White Gold Stone Information Natural Diamond Carat(s): .38ct Cut: Marquise Color: G Clarity: I1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA 1.01ct Marquise Cut Diamond Onyx Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with a sparkling GIA certified marquise cut diamond that
Category

20th Century Engagement Rings

Materials

Diamond, Onyx, Platinum

Mid-Century 0.82 Carat Diamond Platinum Marquise Three Stone Engagement Ring GIA
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 0.62 carat - H color with SI1 clarity. Set with
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Platinum Marquise Coober Pedy Opal Diamond Engagement Ring
Located in Los Angeles, CA
Grams Stones- 1 Genuine Australian Marquise Shaped Coober Pedy Opal 1.35 Carats, 68 Round Diamonds 1.30
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Opal, Platinum

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
the Center with 0.81 Carat of Color H Clarity SI1 Marquise Shaped Diamonds and 1.32 Carat of Color H
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

Art Deco 1.12ctw Marquise & Fancy Hexagon Diamond Engagement Ring in Platinum
Located in Boston, MA
. Centered by a 0.92 carat antique marquise cut diamond of G color and SI1 clarity. Framed by fancy elongated
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

0.46ct VS2 Marquise Diamond Solitaire Engagement Ring 14k Gold Size 6.5
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 0.46ct (4.1 x 7.2 mm) Cut - Marquise Brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Rachel Koen Marquise Diamond Solitaire Engagement Ring 14K White Gold 1.61cttw
Located in New York, NY
This classic marquise cut solitaire diamond engagement ring showcases an elegant marquise diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Rachel Koen Marquise Cut Diamond Engagement Ring 14K White Gold 0.53Cttw
Located in New York, NY
This gorgeous solitaire engagement ring features a prong set marquise cut diamond weighing 0.53
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Marquise Cut 1.08ct GIA
Located in Greensboro, NC
Gold Stone Information Natural Diamond Carat: 1.08ct Cut: Marquise Color: K Clarity: I2 Certified By
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Vintage 1.50 Carat Marquise Diamond Half Eternity Ring 14 Karat
Located in Miami, FL
Vintage 1.50 Carat Marquise Diamond Half Eternity Ring. The diamonds are mounted on white gold so
Category

Vintage 1980s Engagement Rings

Materials

Diamond, 14k Gold

1.88 Carat Marquise Sapphire and 0.76 Carat Diamond 18 Carat White Gold Ring
Located in Hamilton, AU
round brilliant cut diamonds totalling 0.76 carats . We have named this stunning ring The Noosa Ring
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique Deco 18k Gold GIA Bezel Marquise Diamond Filigree Engagement Dinner Ring
Located in Montclair, NJ
features a unique design that is set with a marquise brilliant cut diamond, neatly bezel set at its center
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

1.12 Carat Diamond Engagement Ring for her
Located in Miami, FL
In stunning 14k white gold, this art deco-style diamond ring features a total of 1.12 carats of
Category

21st Century and Contemporary European Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

GIA Certified 3.93 Carat Sapphire Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
1950's Royal blue sapphire and diamond engagement ring. GIA certified oval 3.93ct center Sapphire
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Marquise Diamond Halo Ring Milgrain Diamond Band 1.00 Carat 14 Karat White Gold
Located in San Diego, CA
Marquise Diamond Engagement Ring Metal: 14 kt White Gold Size: 6 - sizable Total Carat Weight
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.00 Carat Blue Sapphire Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. 1.00 carat marquise center sapphire set in a 14k yellow gold
Category

21st Century and Contemporary Engagement Rings

Materials

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

3.22 Carat Marquise Cut G VS1 GIA Certified Diamond Halo Pave 18K Ring
By Gad & Co.
Located in Miami, FL
: White Ring Size: 6 Center Stone Details: Gemstone Type: Diamond Shape: Marquise Carat: 3.22 Carats Color
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Blue Sapphire Engagement Ring with Marquise Cut Diamond in 18K White Gold
Located in Hong Kong, HK
Cut High Quality Natural Diamonds with 0.18ct - 4 Marquise Shaped High Quality Natural Diamonds with
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified Natural Yellow Marquise Diamond 2.73 Carat TW Gold Cocktail Ring
Located in New York, NY
setting with a natural marquise cut yellow diamond. The yellow diamond is surrounded by two GIA certified
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

Marquise Cut Diamond Unique Engagement Ring in 18K White Gold with GIA Certified
Located in Hong Kong, HK
Diamonds with 0.18ct - 6 Marquise Shaped High Quality Diamonds with 0.36ct - Total carat weight of diamond
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Engagement Ring with Marquise Diamond and Round Brilliant Cut in 18K Rose Gold
Located in Hong Kong, HK
Quality Natural Diamonds with 0.18ct - 6 Marquise Shaped High Quality Natural Diamonds with 0.36ct - Total
Category

2010s Hong Kong Modernist Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Halona Art Deco Style Marquise Diamond and Ruby Engagement Ring in 18K Rose Gold
Located in Bangkok, TH
This elegant diamond and ruby ring is an art deco era design ring. The center stone is a marquise
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

1 Carat Marquise Shape Center Diamond 14 Karat White Gold Ring, Art Deco Style
Located in New York, NY
Approximately 1 Carat Marquise Shape Center Diamond Engagement 14 Karat White Gold Ring. Bezel set
Category

Early 2000s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

GIA Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond engagement ring. GIA certified round brilliant cut center diamond with 2 marquise
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Oval Ruby Burma GRS Certificate and Marquise Diamond Unique Engagement Ring
Located in Hong Kong, HK
Brilliant cut Diamonds, total carat around 0.18ct - 4 Marquise cut Diamonds, total carat around 0.24ct - D
Category

2010s Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

La Angel - B5 Vivid Black Opal Marquise Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
La Angel - B5 Vivid Black Opal Marquise Diamond Engagement Ring 18K Yellow Gold. Design Name: La
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, Yellow Gold

Vintage Oval Ruby Marquise Diamond Floral Coronet Cluster Engagement Ring Gold
Located in Lisbon, PT
Vintage Oval Ruby and Marquise Brilliant Cut Diamond Floral Coronet Cluster Engagement Ring in 19.2
Category

Vintage 1980s Portuguese Modern Engagement Rings

Materials

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

GIA Certified Natural Yellow Marquise and White Diamond 1.71 Carat TW Plat Ring
Located in New York, NY
and Platinum setting with a natural marquise cut yellow diamond. The yellow diamond is surrounded by
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum, 18k Gold, Gold

18k White and Yellow Marquise Diamond Ring
Located in New York, NY
white diamonds weighing 0.23 carats, accompanied by vibrant marquise yellow diamonds weighing 0.89
Category

21st Century and Contemporary Engagement Rings

Materials

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

Art Deco GIA 0.68ct Diamond Engagement Ring with Marquise Shoulders F SI2
Located in New York, NY
charming engagement ring. The two accenting marquise cut diamonds enhance our center old European cut
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 6
Located in Los Angeles, CA
Marquise Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold Specification
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Rose Gold

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6 Carat Marquise Diamond Engagement For Sale on 1stDibs

Surely you’ll find the exact 6 carat marquise diamond engagement you’re seeking on 1stDibs — we’ve got a vast assortment for sale. 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 286 vintage editions and 349 modern creations to choose from as well. Finding the perfect 6 carat marquise diamond engagement may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing 6 carat marquise diamond engagement — no matter the origin — is easy, but Antinori Fine Jewels, J. Birnbach and Roman Malakov each produced a popular version that is worth a look. A marquise cut version of this piece has appeal, but there are also round cut and old mine cut versions for sale. There aren’t many items for men if you’re seeking a 6 carat marquise diamond engagement, as most of the options available are for women and unisex.

How Much is a 6 Carat Marquise Diamond Engagement?

On average, a 6 carat marquise diamond engagement at 1stDibs sells for $8,120, while they’re typically $199 on the low end and $745,000 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.