Skip to main content

Marquise Platinum Ring

to
62
460
103
323
248
100
77
75
46
36
27
15
13
12
10
9
8
8
8
2
1
29
14
12
11
7
Platinum Ring with 2.50Ct Diamond
Platinum Ring with 2.50Ct Diamond

Platinum Ring with 2.50Ct Diamond

Located in Great Neck Plaza, NY

This platinum ring features a stunning 2.50-carat diamond, making it a beautiful piece of fine jewelry for women.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.01 Carat Halo Marquise Pave  Diamond Ring
GIA Certified 2.01 Carat Halo Marquise Pave  Diamond Ring

GIA Certified 2.01 Carat Halo Marquise Pave Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Marquise Carat: 2.01 Color: J Clarity: SI2 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 7650

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Diana M. 19.85 Carat Marquise Cut Flawless Diamond Ring
Diana M. 19.85 Carat Marquise Cut Flawless Diamond Ring

Diana M. 19.85 Carat Marquise Cut Flawless Diamond Ring

By Diana M. Jewels

Located in New York, NY

This One-of-a-kind Marquise Cut Diamond Ring is part of Diana M.'s high jewellery collection. 19.85 Carat Marquise J Color Internally Flawless, set with 1.50 Carats of diamonds in P...

Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

GIA 2.02ct Marquise Three-Stone Tapered Baguette  Diamond Ring
GIA 2.02ct Marquise Three-Stone Tapered Baguette  Diamond Ring

GIA 2.02ct Marquise Three-Stone Tapered Baguette Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Marquise Carat: 2.02 Color: H Clarity: SI2 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 6399-01

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique 1920s Art Deco Pink Tourmaline Marquise Engagement Ring
Antique 1920s Art Deco Pink Tourmaline Marquise Engagement Ring

Antique 1920s Art Deco Pink Tourmaline Marquise Engagement Ring

Located in Santa Barbara, CA

Condition: Good, minor abrasions to tourmaline Era: Art Deco Year: 1915-1935 Metal: Platinum Center Gemstone: Pink Tourmaline Carat Weight: 1.25 Cut: Marquise Color: Reddish Pink Pu...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Tourmaline, Platinum

Marquise Diamond and Ruby Convertible Ring, circa 1950.
Marquise Diamond and Ruby Convertible Ring, circa 1950.

Marquise Diamond and Ruby Convertible Ring, circa 1950.

Located in London, GB

Marquise diamond and ruby convertible ring. Set to centre with a marquise shape brilliant cut diamond, D colour, IF clarity, with a weight of 1.62 carats in an open back rubover sett...

Category

Vintage 1950s Unknown Post-War Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Diana M. Platinum diamond band adorned with rows of marquise, baguette 4.25cts
Diana M. Platinum diamond band adorned with rows of marquise, baguette 4.25cts

Diana M. Platinum diamond band adorned with rows of marquise, baguette 4.25cts

By Diana M. Jewels

Located in New York, NY

Platinum diamond band adorned with rows of marquise cut, baguette cut, and round diamonds going half way around totaling 4.25 cts of diamonds Diana M. is a leading supplier of top-qu...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Platinum

GIA Certified Michael Beaudry 3 Carat Marquise Diamond Three-Stone Ring
GIA Certified Michael Beaudry 3 Carat Marquise Diamond Three-Stone Ring

GIA Certified Michael Beaudry 3 Carat Marquise Diamond Three-Stone Ring

Located in Chicago, IL

Discover an exquisite GIA Certified 3 Carat Marquise Diamond Three-Stone Platinum Ring, a testament to exceptional craftsmanship and enduring elegance.

Category

2010s Cocktail Rings

Materials

Diamond, Platinum

Art Deco .60 Carat Marquise cut Diamond & Sapphire Ring
Art Deco .60 Carat Marquise cut Diamond & Sapphire Ring

Art Deco .60 Carat Marquise cut Diamond & Sapphire Ring

Located in West Palm Beach, FL

Handcrafted in platinum circa 1920, this captivating Art Deco ring features a marquise-cut diamond weighing approximately 0.60 carats, J color, SI clarity.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Platinum 23.01 ct Tanzanite Ring w/ 3.76 ct Marquise Diamond Double Bezel Sz 6.5
Platinum 23.01 ct Tanzanite Ring w/ 3.76 ct Marquise Diamond Double Bezel Sz 6.5

Platinum 23.01 ct Tanzanite Ring w/ 3.76 ct Marquise Diamond Double Bezel Sz 6.5

Located in Sherman Oaks, CA

Gorgeous Rectangular Cut Tanzanite Ring Carat Weight of Tanzanite = 23.01 ct (Inscribed in Band) Features Double-Row of Prong-Set Marquise Diamond Bezel Total Diamond Weight = 3.76 c...

Category

Early 2000s Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Leon Mege Alternating Marquise and Round Diamond Platinum Eternity Wedding Band
Leon Mege Alternating Marquise and Round Diamond Platinum Eternity Wedding Band

Leon Mege Alternating Marquise and Round Diamond Platinum Eternity Wedding Band

By Leon Mege

Located in New York, NY

It is gracefully wrapped around the finger, precious to the eyes of the beholder! The undeniably romantic flair clearly defines the clean, mesmerizing lines of this eternity band av...

Category

2010s American Contemporary Wedding Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1950s 1.25 Carat Marquise Cut Diamond Ring with Rubies
Vintage 1950s 1.25 Carat Marquise Cut Diamond Ring with Rubies

Vintage 1950s 1.25 Carat Marquise Cut Diamond Ring with Rubies

Located in New York, NY

Finely crafted in platinum with a Marquise cut Diamond weighing approximately 1.25 carats, Square cut Rubies weighing approximately a total of 1.20 carats, and Round Brilliant cut Di...

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.88tcw Plat Colombian Emerald-Marquise Cut & Diamond Cocktail Ring
0.88tcw Plat Colombian Emerald-Marquise Cut & Diamond Cocktail Ring

0.88tcw Plat Colombian Emerald-Marquise Cut & Diamond Cocktail Ring

Located in Jupiter, FL

Displayed is a stunning emerald marquise and diamond ring. The center gemstone is an emerald marquise handset in a six-prong setting that allows for a full view of the emerald.

Category

2010s American Modern Cluster Rings

Materials

Diamond, Emerald, Platinum

Art Deco Style 0.60 Carat Marquise Cut Diamond Ring
Art Deco Style 0.60 Carat Marquise Cut Diamond Ring

Art Deco Style 0.60 Carat Marquise Cut Diamond Ring

Located in London, GB

This is a platinum diamond halo ring. The focal point of this ring is a 0.60 carat old marquise cut diamond set in a claw setting with a border of ten baguette cut diamonds in a mode...

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring
Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring

Located in New York, NY

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring A platinum ring set with a marquise brilliant cut intense yellow cut diamond accented by round cut diamonds.

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

GIA 0.8 Carat Marquise Vintage Milgrain Channel Diamond Ring
GIA 0.8 Carat Marquise Vintage Milgrain Channel Diamond Ring

GIA 0.8 Carat Marquise Vintage Milgrain Channel Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Marquise Carat: 0.80 Color: F Clarity: SI1 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 7229-03

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

René Boivin marquise diamond coronet cluster ring, French, circa 1920.
René Boivin marquise diamond coronet cluster ring, French, circa 1920.

René Boivin marquise diamond coronet cluster ring, French, circa 1920.

By René Boivin

Located in London, GB

René Boivin marquise diamond coronet cluster ring. Set to centre with a marquise shape old cut diamond in an open back grain setting, with an approximate weight of 1.00 carat, encirc...

Category

Vintage 1920s French Cluster Rings

Materials

Diamond, Platinum

Mid-Century 0.82 CTW Diamond Platinum Marquise Three Stone Engagement Ring GIA
Mid-Century 0.82 CTW Diamond Platinum Marquise Three Stone Engagement Ring GIA

Mid-Century 0.82 CTW 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 tri-split prongs in a square form head and flanked by marquise cut diamonds Weighing a...

Category

Vintage 1950s Modern Three-Stone Rings

Materials

Diamond, Platinum

3.20 Carat Round Brilliant and Marquise Diamond Ring in Platinum and 18k Gold
3.20 Carat Round Brilliant and Marquise Diamond Ring in Platinum and 18k Gold

3.20 Carat Round Brilliant and Marquise Diamond Ring in Platinum and 18k Gold

Located in New York, NY

The details are as follows : Marquise diamond weight: 1.20 carat ( FG color and VS clarity ) Round brilliant diamonds( big ones ): 0.60 carats ( FG color and VS clarity ) Round br...

Category

2010s American Cocktail Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Antique Art Deco 1920s 1.00 Carat Marquise Cut Diamond Engagement Ring
Antique Art Deco 1920s 1.00 Carat Marquise Cut Diamond Engagement Ring

Antique Art Deco 1920s 1.00 Carat Marquise Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a Marquise cut Diamond weighing approximately 1.00 carat, F-G color, VS2-SI1 clarity, and two Tapered Baguette cut side Diamonds weighing approximatel...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 2.46 Carat Marquise Curved Bypass Leaf & Vine  Diamond Ring
GIA 2.46 Carat Marquise Curved Bypass Leaf & Vine  Diamond Ring

GIA 2.46 Carat Marquise Curved Bypass Leaf & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Marquise Carat: 2.46 Color: F Clarity: VS2 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 7201-05

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Round and Marquise Diamond Eternity Band in Platinum
Round and Marquise Diamond Eternity Band in Platinum

Round and Marquise Diamond Eternity Band in Platinum

By MOGULDIAM INC

Located in New York, NY

Unique Round and marquise diamond eternity band beautifully hand made in platinum.

Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Diana M. Custom 3.26 cts Engagement  Marquise Cut Diamond Ring
Diana M. Custom 3.26 cts Engagement  Marquise Cut Diamond Ring

Diana M. Custom 3.26 cts Engagement Marquise Cut Diamond Ring

By Diana M. Jewels

Located in New York, NY

Elegant and custom designed halo engagement ring in French pave set.The center GIA certified marquise brilliant cut diamond features 2.00 cts D color/VS1 clarity and enhanced by sp...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Diamond Platinum Ring, circa 1935
Diamond Platinum Ring, circa 1935

Diamond Platinum Ring, circa 1935

Located in Chipping Campden, GB

Sparkling centre marquise cut diamond weighs 1.29 carats and is set between two tapered baguette diamonds with a platinum band.

Category

Vintage 1930s Unknown Art Deco More Rings

Materials

Diamond, Platinum

GIA 2.5ct Marquise Three-Stone Split Shank Pave  Diamond Ring
GIA 2.5ct Marquise Three-Stone Split Shank Pave  Diamond Ring

GIA 2.5ct Marquise Three-Stone Split Shank Pave Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Marquise Carat: 2.5 Color: G Clarity: SI1 Cut/Pol/Sym: -/EX/EX Ring Details: Metal: Platinum DID: 6955-01

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Art Deco 2.17 Carat Marquise Diamond Engagement Ring
GIA Certified Art Deco 2.17 Carat Marquise Diamond Engagement Ring

GIA Certified Art Deco 2.17 Carat Marquise Diamond Engagement Ring

Located in Santa Barbara, CA

Condition: Very Good Era: Art Deco Year: 1915-1935 Metal: Platinum Center Diamond: Carat Weight: 2.17 Cut: Marquise Color: E Clarity: SI1 Additional Diamonds: 2 Tapered Baguette ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 2.07 carat GIA Marquise Cut Diamond Engagement Ring
J. Birnbach 2.07 carat GIA Marquise Cut Diamond Engagement Ring

J. Birnbach 2.07 carat GIA Marquise Cut Diamond Engagement Ring

By J. Birnbach

Located in New York, NY

Key Details - 2.07 carat marquise shape diamond, GIA H SI1 - Tapered baguette side stones with pavé diamond outline - Accent diamonds total 0.68 carats - Platinum setting - Ring siz...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.02 Carat Marquise Diamond Split-Shank Solitaire Engagement Ring
GIA Certified 2.02 Carat Marquise Diamond Split-Shank Solitaire Engagement Ring

GIA Certified 2.02 Carat Marquise Diamond Split-Shank Solitaire Engagement Ring

By Bracken Jewelers

Located in Santa Monica, CA

This one-of-a-kind ring features a 2.02 carat marquise cut natural diamond in a geometric, open triangular platinum setting with a soft, matte hammered finish.

Category

2010s American Artisan Engagement Rings

Materials

Diamond, Platinum

1.01 Carat Marquise Diamond Engagement Ring with Tapered Baguettes
1.01 Carat Marquise Diamond Engagement Ring with Tapered Baguettes

1.01 Carat Marquise Diamond Engagement Ring with Tapered Baguettes

Located in New York, NY

The tapered baguettes are 0.68 carats total, and draw your eye to the center diamond and add a touch of sparkle to the platinum setting. Purchase includes complimentary ring sizing...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique 1930s 0.60 Carat Marquise Diamond Art Deco Engagement Ring
Antique 1930s 0.60 Carat Marquise Diamond Art Deco Engagement Ring

Antique 1930s 0.60 Carat Marquise Diamond Art Deco Engagement Ring

Located in Santa Monica, CA

A rare 1930s antique Art Deco engagement ring, featuring a 0.60 carat marquise-cut diamond of incredible clarity framed by 18 single-cut diamonds in platinum.

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Jade and Diamond Cluster Ring
Platinum Jade and Diamond Cluster Ring

Platinum Jade and Diamond Cluster Ring

Located in Great Neck Plaza, NY

A stunning Mid-Century statement ring crafted in luxurious platinum, showcasing a vibrant oval cabochon jade centerpiece in a classic east-west setting.

Category

Vintage 1960s Cluster Rings

Materials

Diamond, Jade, Platinum

1.02 Carat E/VS2 Marquise Cut White Diamond Engagement Ring
1.02 Carat E/VS2 Marquise Cut White Diamond Engagement Ring

1.02 Carat E/VS2 Marquise Cut White Diamond Engagement Ring

By AENEA Jewellery

Located in Salzburg, Salzburg

Gemstone: White Diamond 1,02ct. E/VS2 White Diamonds: 0,29ct. Platinum Ring Size: 53 - can be adapted This Ring with White Diamonds is handcrafted in Platinum and the perfect eng...

Category

2010s Austrian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

3 Carat Marquise Diamond and Sapphire Halo Art Deco Style Ring
3 Carat Marquise Diamond and Sapphire Halo Art Deco Style Ring

3 Carat Marquise Diamond and Sapphire Halo Art Deco Style Ring

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite engagement ring features a magnificent 3 carat marquise-cut center diamond, EGL-USA certified with an I color and SI2 clarity grading.

Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2 Carat Marquise Halo Multi-Row Diamond Ring
GIA Certified 2 Carat Marquise Halo Multi-Row Diamond Ring

GIA Certified 2 Carat Marquise Halo Multi-Row Diamond Ring

By EMD Diamonds

Located in New York, NY

Set in luxurious platinum, the ring is exquisitely designed with a marquise-shaped halo composed of sparkling round brilliant-cut diamonds that significantly enhance the center stone...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring, Marquise Diamond Plaque
Art Deco Diamond Ring, Marquise Diamond Plaque

Art Deco Diamond Ring, Marquise Diamond Plaque

Located in Braintree, GB

An Art Deco diamond ring of beautifully drawn geometry — a square platinum plaque set on the diagonal, its centre an old-cut marquise diamond framed by a lozenge of old-cut brilliant...

Category

Vintage 1920s Art Deco Fashion Rings

Materials

Platinum

Pink Sapphire Diamond Platinum Ring
Pink Sapphire Diamond Platinum Ring

Pink Sapphire Diamond Platinum Ring

Located in Beverly Hills, CA

A lovely 2.40 carat pink sapphire takes center stage of this platinum made ring. It has a sweet pink color along with a beautiful long marquise-shape.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Pink Sapphire, Platinum

EGL Certified 3 Carat Marquise Diamond Sapphire Art Deco Style Ring
EGL Certified 3 Carat Marquise Diamond Sapphire Art Deco Style Ring

EGL Certified 3 Carat Marquise Diamond Sapphire Art Deco Style Ring

Located in Chicago, IL

Exuding the timeless glamour of the jazz age, this stunning EGL Certified 3 Carat Marquise Diamond and Sapphire Art Deco Style Ring represents a masterful blend of vintage aesthetic ...

Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco 1930s 0.60 Carat Marquise Cut Diamond Ring
Antique Art Deco 1930s 0.60 Carat Marquise Cut Diamond Ring

Antique Art Deco 1930s 0.60 Carat Marquise Cut Diamond Ring

Located in New York, NY

Finely crafted in platinum with a Marquise cut center Diamond weighing approximately 0.60 carat, accenting French cut Sapphires and additional Marquise and Old European cut Diamonds ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Oscar Heyman Marquise Diamond Estate Ring
Oscar Heyman Marquise Diamond Estate Ring

Oscar Heyman Marquise Diamond Estate Ring

By Oscar Heyman

Located in Chicago, IL

A stunning creation by Oscar Heyman, featuring a 1.30-carat marquise-cut diamond at its center, perfectly framed by a halo of round brilliant diamonds. Elegant baguette-cut diamonds ...

Category

Vintage 1950s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Marquise Diamond Bezel Set 14K Yellow Gold Ring
Marquise Diamond Bezel Set 14K Yellow Gold Ring

Marquise Diamond Bezel Set 14K Yellow Gold Ring

Located in Los Angeles, CA

Make a bold yet elegant statement with this beautifully sculpted ring featuring a brilliant marquise-cut diamond. Expertly bezel-set in 14K yellow gold, the diamond sits in a sleek, ...

Category

2010s American Modern Fashion Rings

Materials

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

Tiffany & Co. Victoria Platinum Diamond Band Ring
Tiffany & Co. Victoria Platinum Diamond Band Ring

Tiffany & Co. Victoria Platinum Diamond Band Ring

By Tiffany & Co.

Located in New York, NY

Finely Crafted in platinum with Marquise cut Diamonds weighing a total of 2.00 carats and Round Brilliant cut Diamonds weighing a total of 0.34 carats. Signed by Tiffany & Co. fr...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Edwardian 0.50 Carat Marquise Cut Diamond and Ruby Navette Ring
Edwardian 0.50 Carat Marquise Cut Diamond and Ruby Navette Ring

Edwardian 0.50 Carat Marquise Cut Diamond and Ruby Navette Ring

Located in London, GB

Here we have exquisite cluster ring dating back to the early stages of the 20th century.

Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

0.85ct Diamond Sleek Marquise 14K Yellow Gold Ring
0.85ct Diamond Sleek Marquise 14K Yellow Gold Ring

0.85ct Diamond Sleek Marquise 14K Yellow Gold Ring

Located in Los Angeles, CA

The Wide Band 14K Yellow Gold Scattered Diamond Ring is a captivating piece crafted in 14K yellow gold, designed to showcase natural full-cut diamonds. Weighing 5.33 grams, this ring...

Category

2010s American Modern Fashion Rings

Materials

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

1.29Ct Marquise Diamond GIA Certified Fancy Deep Brownish Orangy Yellow Ring
1.29Ct Marquise Diamond GIA Certified Fancy Deep Brownish Orangy Yellow Ring

1.29Ct Marquise Diamond GIA Certified Fancy Deep Brownish Orangy Yellow Ring

By The Diamond Source

Located in San Diego, CA

This is a simple and beautiful ring featuring an exceptionally cut Marquise Shape Diamond that has the proportions of a 1.75Ct. and is accompanied by a GIA Report. The prominent col...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Platinum

Marquise Diamond and Pear-Shaped Ruby Three-Stone Cluster Ring
Marquise Diamond and Pear-Shaped Ruby Three-Stone Cluster Ring

Marquise Diamond and Pear-Shaped Ruby Three-Stone Cluster Ring

Located in New York, NY

Marquise Diamond and Pear-Shaped Ruby Three-Stone Cluster Ring Description: This multi-stone ring is crafted in platinum and white gold, featuring a central 0.57-carat marquise-cut ...

Category

20th Century Retro Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold, Platinum

Roman Malakov 2.80 Carat Marquise Cut Eternity Wedding Band Ring
Roman Malakov 2.80 Carat Marquise Cut Eternity Wedding Band Ring

Roman Malakov 2.80 Carat Marquise Cut Eternity Wedding Band Ring

By Roman Malakov

Located in New York, NY

A brilliant and unique eternity band style featuring 21 brilliant marquise cut diamonds set diagonally that weighs about 2.80 carats total G-H Color and VS+ Clarity. Made with Plati...

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Victoria Platinum 2.34 Carat Diamond Band Ring
Tiffany & Co. Victoria Platinum 2.34 Carat Diamond Band Ring

Tiffany & Co. Victoria Platinum 2.34 Carat Diamond Band Ring

By Tiffany & Co.

Located in Delray Beach, FL

Tiffany & Co. Victoria diamond ring crafted in platinum and set with an elegant combination of marquise-cut and round brilliant-cut diamonds.

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Stunning Marquise Sapphire with Baguette Diamond Engagement Ring PT900 Heavy 12g
Stunning Marquise Sapphire with Baguette Diamond Engagement Ring PT900 Heavy 12g

Stunning Marquise Sapphire with Baguette Diamond Engagement Ring PT900 Heavy 12g

Located in Osprey, FL

♥ Stunning Marquise Sapphire with Baguette Diamond Engagement Ring PT900 Heavy 12g v1164 ♥ This item measures 11.4mm in length (North South direction), 21mm in width (East West direc...

Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Alternate Marquise Round Wedding Band. 0.70TWC Diamond Eternity Band Platinum
Alternate Marquise Round Wedding Band. 0.70TWC Diamond Eternity Band Platinum

Alternate Marquise Round Wedding Band. 0.70TWC Diamond Eternity Band Platinum

Located in New York, NY

Era: Handcrafted Vintage-Style Material: Platinum Ring Size: 6.75 can be made in any finger size.

Category

21st Century and Contemporary Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Platinum Victoria Ring
Tiffany & Co. Diamond Platinum Victoria Ring

Tiffany & Co. Diamond Platinum Victoria Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co platinum marquis diamond Victoria ring. Approximately 0.32 carats total weight. Stamped on the inside of the shank 1997 Tiffany & Co., PT 950 Japan ( made for the Japane...

Category

1990s Japanese Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage 1980s 2 Carat Marquise Diamond 18k Gold Scatter Band Engagement Ring
Vintage 1980s 2 Carat Marquise Diamond 18k Gold Scatter Band Engagement Ring

Vintage 1980s 2 Carat Marquise Diamond 18k Gold Scatter Band Engagement Ring

Located in Santa Barbara, CA

A distinctive 1980s engagement ring with lots of charm. Condition: Good Era: Mid Century Year: 1980s Metal: 18k Yellow Gold and Platinum Diamond: Carat Weight: 2.00 Cut: Marquise C...

Category

Vintage 1980s Engagement Rings

Materials

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

1.20ct Aquamarine gemstone solitaire engagement ring in platinum.
1.20ct Aquamarine gemstone solitaire engagement ring in platinum.

1.20ct Aquamarine gemstone solitaire engagement ring in platinum.

Located in London, GB

1.20ct Aquamarine gemstone solitaire engagement ring in platinum. Beautiful aquamarine light blue gemstone natural untreated marquise shape in platinum.

Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Platinum

Diana M. 5.65 Carat E Color VS2 in Clarity Marquise Diamond Ring
Diana M. 5.65 Carat E Color VS2 in Clarity Marquise Diamond Ring

Diana M. 5.65 Carat E Color VS2 in Clarity Marquise Diamond Ring

By Diana M. Jewels

Located in New York, NY

Platinum Engagement Ring 5.65 carats E VS2 marquise GIA certified #2213043500 diamond setting with 3.60 carats of 2 half-moons and halo micro pave diamonds.

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

J. Birnbach GIA 3.51 Carat G SI1 Marquise Diamond Bypass Solitaire Ring
J. Birnbach GIA 3.51 Carat G SI1 Marquise Diamond Bypass Solitaire Ring

J. Birnbach GIA 3.51 Carat G SI1 Marquise Diamond Bypass Solitaire Ring

By J. Birnbach

Located in New York, NY

Key Details - 3.51 carat marquise cut diamond, GIA certified G SI1 - Platinum bypass solitaire setting - Sculptural, modern design - Ring size 6 Purchase includes ring box and comp...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Platinum

Contemporary 2.50ct Diamond Mosaic Statement Ring in Platinum
Contemporary 2.50ct Diamond Mosaic Statement Ring in Platinum

Contemporary 2.50ct Diamond Mosaic Statement Ring in Platinum

Located in Zurich, CH

Forged in 5.64 grams of solid, dense platinum, the structural blueprint of the ring is configured as a wide, triple-row architectural wave.

Category

2010s Swiss Contemporary Fashion Rings

Materials

Diamond, Platinum

Platinum 0.30ct Diamond and Yellow Sapphire Ring
Platinum 0.30ct Diamond and Yellow Sapphire Ring

Platinum 0.30ct Diamond and Yellow Sapphire Ring

By LB Exclusive

Located in Southampton, PA

This simple, elegant ring will add the perfect touch of luxury to any ensemble. A 1.45 carat Yellow Sapphire center stone makes this piece instantly captivating, while Diamond accent...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, Platinum

Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s
Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s

Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s

Located in London, GB

Originating in the early 1900s, this late Victorian era ring is grain set within a platinum marquise-shaped bezel with 1.90 carats of old cut diamonds.

Category

Antique Early 1900s Unknown Victorian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Marquise Platinum Ring", and we’ll notify you when there are new listings in this category.

Marquise Platinum Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate marquise platinum ring for your needs in our varied inventory. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. You can easily find a 526 antique edition and 343 modern creations to choose from as well. If you’re looking for a marquise platinum ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A marquise platinum ring from LB Exclusive, J. Birnbach and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. A marquise cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. When shopping for a marquise platinum ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Marquise Platinum Ring?

On average, a marquise platinum ring at 1stDibs sells for $7,469, while they’re typically $495 on the low end and $2,000,000 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.