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M Color Diamond 4 Carat Ring

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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

Spectacular 14.87 Carat Tourmaline Diamond Ring
By Diana M. Jewels
Located in New York, NY
tourmaline in the center, surrounded by 4 carats of fine color and clarity round brilliant cut diamonds. This
Category

21st Century and Contemporary American Cocktail Rings

Materials

Tourmaline, 18k Gold

GIA Certified 3.01 Carat Radiant Cut Diamond Engagement Ring
By Diana M. Jewels
Located in New York, NY
GIA certified 3.01 Carat Radiant cut Diamond Engagement Ring Center stone: 2.01 G Color SI1 in
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Diana M. 10.00 Carat Pave Diamond Cigar Band in 18kt White Gold FG VS
By Diana M. Jewels
Located in New York, NY
,weighing 10.50 carats total FG color and VS Si clarity 3/4" width Diana M. is a leading supplier of top
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

0.33 Carat Round Cut Cluster 18 Karat White Gold Halo Engagement Diamond Ring
By Hasbani Diamonds
Located in London, GB
and color H clarity SI1. Ring size UK - M, US - 6 1/2. Available in other carat sizes as well as ring
Category

2010s British Modern Cluster Rings

Materials

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

0.31 Carat Diamond Band and Midi Yellow Gold Rings
By Nijma M Fine Jewelry
Located in Toronto, CA
. Total carat weight: 0.31 Diamond clarity: SI 1/2 Diamond colour: GH Diamond diameter (each): 1.6mm Ring
Category

2010s American Contemporary Band Rings

Materials

Diamond, Yellow Gold

0.31 Carat Diamond Band and Midi Yellow Gold Rings
By Nijma M Fine Jewelry
Located in Toronto, CA
. Total carat weight: 0.31 Diamond clarity: SI 1/2 Diamond colour: GH Diamond diameter (each): 1.6mm Ring
Category

2010s American Contemporary Band Rings

Materials

Diamond, Yellow Gold

0.31 Carat Diamond Band and Midi Yellow Gold Rings
By Nijma M Fine Jewelry
Located in Toronto, CA
. Total carat weight: 0.31 Diamond clarity: SI 1/2 Diamond colour: GH Diamond diameter (each): 1.6mm Ring
Category

2010s American Contemporary Band Rings

Materials

Diamond, Yellow Gold

0.56 Carat Color-Changing Alexandrite and Diamond Ring set in Platinum
Located in Tokyo, JP
A gorgeous ring featuring 0.566 Carat, Natural Alexandrite and 1.96 Carats of Diamond Accents set
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

0.21 Carat Color-Changing Alexandrite and Diamond Ring set in Platinum
Located in Tokyo, JP
A gorgeous ring featuring 0.21 Carat, Natural Alexandrite and 0.52 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Alexandrite, Diamond, Platinum

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
An exceptional and impressive antique 4.89 carat diamond solitaire ring, displayed in a
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

0.28 Carat Color-Changing, Brazilia Alexandrite and Diamond Ring set in Platinum
Located in Tokyo, JP
A gorgeous ring featuring 0.28 Carat, Natural Alexandrite and 0.25 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Alexandrite, Diamond, Platinum

4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 4.61 Carat Natural Colombian Emerald and 2.10 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.66 Carat Natural Colombian Emerald and 2.00 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Natural Colour Shifting Sapphire and Diamond 18 Carat White Gold Cluster Ring
Located in Hamilton, AU
total 0.37 carats, are F colour and SI clarity grades. Ring Size M (Australia and UK sizing) or 6 1
Category

21st Century and Contemporary Unknown Modern Cluster Rings

Materials

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

Diamond Bypass Cocktail Ring
By M&V Vanguard Jewelry
Located in New York, NY
Encrusted with full brilliant cut pave diamond this ring won`t miss the sparkle! Mounted in 14K
Category

2010s American Cocktail Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

Round Diamond Cluster Engagement 3.20 Carat
By M&V Vanguard Jewelry
Located in New York, NY
work, makes it look like head is floating on top of the ring totaling white full cut diamonds F color
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

2.29 Carat 'Honey-Color' Cat's Eye Chrysoberyl and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning Ring featuring a 2.29 Carat Natural Cat's Eye Chrysoberyl and 0.41 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

1.07 Carat, Unheated, Royal Blue Color Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.07 D0.29
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2.02 Carat, Color-Change Sapphire and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 2.02 Carat Natural Color-Change Sapphire and 0.74 Carats
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

0.33 Carat Color-Changing Alexandrite and Diamond Ring set in 18K Gold/Platinum
Located in Tokyo, JP
A gorgeous ring featuring 0.33 Carat, Natural Alexandrite and 0.27 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

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

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 4.35 Carat Aquamarine and 1.46 Carat Diamond Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
/0.28" Ring Size: UK Size M 1/2 USA Size 6 1/4 The ring size may be professionally adjusted in size on
Category

Vintage 1930s Unknown Cocktail Rings

Materials

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

Eternity Band with 4.00 Carat Round Cut Diamonds
By M&V Vanguard Jewelry
Located in New York, NY
Eternity band with 4 Carat Round Cut Diamonds Mounted in Platinum 950, 17 Round diamonds won't miss
Category

2010s American Band Rings

Materials

Diamond, Platinum

3.19 Carat Diamond and White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
brown feature diamond, and very well color matched, very high colour graded diamonds displaying a fine
Category

2010s Unknown Cocktail Rings

Materials

Brown Diamond, Diamond, 18k Gold, White Gold

1.93 Carat Emerald and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
each stone. Condition This impressive ring is fine quality, set with high color graded diamonds. The
Category

Early 2000s Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

7.47 Carat Multi Color Sapphire and Diamond Eternity Ring Set in 18 Karat Gold
Located in Tokyo, JP
A beautiful ring featuring 7.47 Carats of Multi Colored Sapphires and 0.76 Carats Diamond Accents
Category

21st Century and Contemporary Japanese Modern Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Multi-gemstone, Pink Sapphire, Yellow ...

1.18 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
interior ring shank is very clear. Diamond Quality Feature Diamond Color K Clarity VVS 2 Cut Old European
Category

Antique Early 1900s Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural Diamond Sapphire Ring 18k Gold Cocktail Signed Letter M
By Estate Jewelry
Located in East Brunswick, NJ
intensity. Four square diamonds total .40 carat of VS2 clarity and G color. The top of the ring is 20mm x
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1.53 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Center Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.06 Carat Diamond Sapphire Platinum Engraved Engagement Ring
Located in Stamford, CT
1890-1900 diamond engagement ring. EGL certified transitional cut diamond center stone with 6 round
Category

Antique Late 19th Century More Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

Art Deco Diamond Ring, 900 Platinum Old Mine Cut 5 3/4 Genuine .71 Carat
Located in Greensboro, NC
designer. The single cut diamond accents carry .10 carat total weight, SI1 - SI2 clarity, and H - I color
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Modern 0.63 Carat Diamond Halo Cluster Platinum Engagement Ring
Located in London, GB
diamonds with a total carat weight of 0.27ct. It is the perfect engagement ring. Weight: 6.8gr Metal
Category

2010s British Engagement Rings

Materials

Diamond, Platinum

Cocktail Ring with Pie Cut Emerald Diamond 1.81ct
By M&V Vanguard Jewelry
Located in New York, NY
diamond totaling 1.81ct delivering the look of 4-5 carat for a fraction of the price! All diamonds are
Category

2010s Cocktail Rings

Materials

Diamond, Platinum

Vintage 1.72 Carat Diamond and White Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
vintage 1990s ring is excellent quality, set with stunning diamonds displaying a fine white color
Category

1990s Wedding Rings

Materials

Diamond, White Gold

0.57 Carat Ruby and Baguette Cut Diamond Heart Ring
Located in London, GB
Here we have a delightful 18ct white gold ruby and diamond ring. The centralised ruby is a heart
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage GIA 2.70 Carat Sapphire Diamond 18k Gold Ring
Located in Beverly Hills, CA
diamonds, totaling approximately 0.50 carat, their pristine F color and VS clarity enhancing the ring
Category

Vintage 1970s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Diamond Overlap Cocktail Ring in 18 Karat White Gold
By M&V Vanguard Jewelry
Located in New York, NY
-cut diamonds E-F color, VVS clarity totaling 1.56 carat. Ring details: Size: 6.25 ( fits like 5,75
Category

2010s American Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Contemporary Antique Inspired 2.63 Carat Rose Cut Diamond Ring
Located in Montgomery, AL
2.63 carats. Rose cut diamonds are quite unlike other diamond cuts. The facets are said to be an
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Certified 2.35 Carat Diamond 18 Carat Yellow Gold Signet Ring
By Les Pierres de Julie
Located in Paris, FR
diamond, no indication of treatment, M colour, SI1 clarity, low luminescence. Dimensions: 13.53 x 20.1 x
Category

2010s French Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Platinum 2.23 Carat Diamond Art Deco Engagement Ring
Located in Boston, MA
2.23ct and has M color and VS2 clarity. The diamond is set low in 4 triple prongs on the North-South-East
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian Diamond Three-Stone 18 Carat Ring
Located in Chipping Campden, GB
diamonds is 60pts. The diamonds are clean and bright, H colour. Ring Size: M 1/2 or 6 1/4 Height Off
Category

Antique Early 1900s British Edwardian More Rings

Materials

Diamond, 18k Gold, Platinum

Exquisite GIA Certified 1.60 Carat Heart Diamond Ring with 0.07 Carat Halo G/VS
Located in Darmstadt, DE
Exquisite GIA Certified 1.60 Carat Heart Diamond Ring with 0.07 Carat Halo G/VS "BIG HEART". 4
Category

2010s German Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1.32 Carat Sapphire and 0.52 Carat Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.32 carat sapphire and 0.52 carat diamond, platinum cocktail ring
Category

Vintage 1980s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage 9.93 Carat Aquamarine and 0.62 Carat Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
/0.43' Ring Size UK Size M 1/2 USA Size 6 1/4 The ring size may be professionally adjusted in size on
Category

20th Century Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

1930s 7.28 Carat Aquamarine and 1.30 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930s 7.28 carat aquamarine and 1.30 carat diamond, platinum dress ring; part of
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Vintage 3.41 Carat Peridot and 1.20 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
supporting diamonds display a fine white colour and brilliance. The ring is a superior gauge of platinum and
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Peridot, Platinum

Vintage 2.30 Carat Aquamarine 4.16 Carat Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
tiers of claw set modern brilliant round cut diamonds, totalling 4.16 Carats. The bifurcating ring
Category

Late 20th Century Unknown Cocktail Rings

Materials

Aquamarine, Diamond, White Gold

2.65ct Natural Princess Cut Diamond Engagement Ring In 4 Prong 14K White Gold
Located in Aventura, FL
Style: Natural Princess Brilliant Color Grade: M Clarity Grade: VS2 Pave Diamonds: Carat Weight: 0.35
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1920s 1.81 Carat Diamond Trilogy Ring in Palladium
Located in Jesmond, Newcastle Upon Tyne
0.60 carat Dimensions 5.54mm x 5.37mm x 3.17mm Feature Diamond Two Color M Clarity SI1 Cut Old
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Palladium, Platinum

Antique 1.33 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.33 carat diamond and vintage platinum dress ring; part of our diverse diamond
Category

Vintage 1910s Unknown Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Burmese, Pigeon's Blood Color Ruby Ring set in Platinum
Located in Tokyo, JP
. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.02 D0.62
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Edwardian 0.96 Ct. Wreath Motif Diamond Engagement Ring M SI1 in Platinum
Located in New York, NY
character with her visible culet. Diamond Details: Primary Stone: 0.96 ct. Old European Color/Clarity: M
Category

Early 20th Century Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

1950s 2.83 carat Citrine and 1.30 carat Diamond Cluster Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
setting 8.72mm/0.34' Ring Size UK Size M 1/2 USA Size 6 1/4 The ring size may be professionally adjusted
Category

Vintage 1950s Cluster Rings

Materials

Citrine, Diamond, Platinum

GIA Certified 1.68 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Center Diamond
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

1990s 1.54 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1990s 1.54 carat diamond and 18 karat yellow gold cocktail ring; part of our
Category

1990s Unknown Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Circa 1970s 2.51 Carat Emerald Cabochon & Diamond Ring 18 Carat Gold
Located in Hamilton, AU
diamonds are estimated to 0.40 carats with M colour and P1 clarity grades. Ring Size S (Australia and UK
Category

20th Century Unknown Modern Wedding Rings

Materials

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

Yellow Gold Diamond Cluster Bypass Cocktail Band 10k Baguette 1.00ctw Ring 7 1/4
Located in Greensboro, NC
Size: 7 1/4 Metal Content: 10k Yellow Gold 10k White Gold Stone Information Natural Diamonds
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 10k Gold, White Gold, Yellow Gold

Contemporary 1.38 Carat Teal & Blue Sapphire & Diamond 18 Carat White Gold Ring
Located in Hamilton, AU
with G colour and SI clarity grades. Ring Size M (Australia and UK sizing) or 6 1/4 (US and Canada
Category

20th Century Australian Contemporary Band Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

1980s Vintage 1.76 Carat Diamond and White Gold Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.76 carat diamond and 18 karat white gold full eternity ring; part of our
Category

Vintage 1980s Unknown Band Rings

Materials

Diamond, 18k Gold, White Gold

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M Color Diamond 4 Carat Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate m color diamond 4 carat ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a m color diamond 4 carat 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic m color diamond 4 carat ring over the years, but those made by Antinori Fine Jewels, Alberto and Exquisite Color Kraft Pvt Ltd are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Most of our m color diamond 4 carat ring for sale are for women, but there are 460 pieces available to browse for men.

How Much is a M Color Diamond 4 Carat Ring?

The price for a m color diamond 4 carat ring starts at $210 and tops out at $6,675,000 with these rings, on average, selling for $7,500.

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.