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4 Carat Engagement Rings

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Carat Weight: 4 Carat
5.18 Carat GIA Certified Orange Sapphire Diamond 18 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
A Unique Orange Sapphire Ring for your collection! This beautiful ring has a large Natural Cushion Cut Orange Sapphire that weighs 4.01 Carats. The Orange Sapphire is GIA Certified:...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GI Certified 4 Carat Pear Cut Diamond Ring
Located in Rome, IT
An exquisite GIA certified three stone diamond ring composed by a main 4 carat pear cut diamond and flanked by two 0.45 carats pear cut diamonds. All the diamonds have great perform...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

5.54ctt Emerald with Diamond Three Stone Halo Ring 18 Karat Gold
Located in BEVERLY HILLS, CA
Stunning emerald and diamond three stone ring with halo. 5.54 carats total gemstone weight. 4.23 carat cushion emerald. 2 trapezoid with 58 round brilliant diamonds, 1.31 carats. Ap...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

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

Exceptional GIA Certified 4 Carat Fancy Orangy Pink Pear Cut Diamond Ring
Located in Rome, IT
An exquisite and unique GIA certified fancy orangy pink investment grade diamond the stone is exceptional plese inquire us we can send videos and pictures of this unique jewerly piece
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum

GIA Certified 4 Carat Emerald Cut Diamond Platinum Ring
Located in Rome, IT
GIA Certified 4 Carat Emerald Cut Diamond Platinum Ring
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald

Gray Blue Spinel Ring 4.15 Carat Round Loupe Clean
Located in Beverly Hills, CA
Ultra exclusive 4.15 carat, "loupe clean", round, Grey-Blue "Ceylon" (Sri Lanka) Spinel platinum ring, decorated with a pair of 0.81 carats, D/VS2, pear shaped diamonds, and a total ...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Spinel, Platinum

Georgios Collections 18 Karat White Gold Tanzanite and Diamond Rosette Ring
Located in Astoria, NY
S.Georgios designer classic rosetta Tanzanite and diamond ring. This gorgeous ring features an exquisite 4.47 Carat Natural Tanzanite in round cut, accompanied by Brilliant-cut White...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

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

4.0 Carat Tanzanite and White Diamond Ring in 18 Karat White Gold
Located in Hong Kong, HK
This collection features a selection of the most tantalizing Tanzanites. This enchanting East African gemstone can only be procured from one mine in the foothills of Mount Kilimanjar...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

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

Neil Lane Couture Fancy Colored Diamond, 18K Rose Gold Ring
Located in Los Angeles, CA
This warm combination of colors set in 18K rose gold embracing an impressive sienna-colored diamond weighing 4.00cts. that is classified Natural Fancy Dark Yellowish Brown. An accen...
Category

2010s Art Deco 4 Carat Engagement Rings

Materials

Brown Diamond, Rose Gold

4 Ct H VS1 Oval Natural GIA Diamond 'Spreads Larger than 5 cts' GIA # 1176133151
Located in New York, NY
4 ct H VS1 Oval Natural GIA Diamond (Spreads Larger than 5 cts) GIA # 1176133151
Category

2010s 4 Carat Engagement Rings

Materials

Diamond

3.65 Carat Green Tourmaline Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Tourmaline and diamond halo engagement ring. 3.65 carat emerald cut center stone with 36 full cut accent diamonds in a 18k white gold setting. 1 fine bright green Emerald cut Tourm...
Category

Late 20th Century 4 Carat Engagement Rings

Materials

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

GIA Certified 4 Carat D Color Cushion Cut Diamond White Gold Ring
Located in Rome, IT
GIA Certified 4 Carat D Color Cushion Cut Diamond White Gold Ring Main stone is a 4 carat cushion cut diamond, according to the GIA report is D in color and SI1 in clarity. The moun...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

4.30 Carat "Melany" GIA Cert Diamond Ring in 14 Karat White Gold - Shlomit Rogel
Located in Ramatgan, IL
4.30 Carat "Melany" GIA Cert Diamond Ring in 14 Karat White Gold - Shlomit Rogel "Diamonds are forever" and this ring is no exception. A real stunner, this ring was designed to be b...
Category

2010s Art Deco 4 Carat Engagement Rings

Materials

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

GIA Certified 3.01 Carat Heart Shape Cut Diamond D IF
Located in Rome, IT
GIA Certified 3.01 Carat Heart Shape Cut Diamond Ring the main stone weights 2.01 carats is D Color IF Clarity excellent cut
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 4 Carat E VVS2 Round Cut Diamond Solitaire 18k White Gold Ring
Located in Rome, IT
GIA Certified 4 Carat E VVS2 Round Cut Diamond Solitaire 18k White Gold Ring
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Gold

Flawless D Color GIA Certified 3.50 Carat Emerald Cut Diamond Ring
Located in Rome, IT
The main stone is an amazing quality Gia Certified 3.50 Carat Emerald Cut Diamond D Color FLAWLESS Clarity
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald

Shreve, Crump & Low GIA Certified 4.26 Carat H SI1 Round Brilliant Diamond Ring
Located in Boston, MA
This elegant and classic diamond ring is offered by Shreve, Crump & Low. This 4.26 carat GIA certified H S1 round brilliant cut diamond measuring 10.47 x 10.53 x 6.30 mm is custom se...
Category

2010s 4 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.40 Carat G VVS2 Oval Diamond and White Gold Ring
Located in Monte Carlo, MC
This very elegant diamond engagement ring is timeless and modern by the use of satin finish gold as well as shiny polished white gold and top quality pave set diamonds. It showcase a...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

One-of-a-Kind Cartier 4.01 Carat K SI2 GIA Certified Natural Diamond Ring
Located in New York, NY
One-of-A-Kind Cartier 4.01 Carat K SI2 GIA Certified Natural Diamond Ring Details: 4.01 Carat Round Brilliant Natural Diamond Color- K Clarity- SI2 GIA # 6271661924 Engagement Ring ...
Category

2010s 4 Carat Engagement Rings

Materials

Diamond

5.18 Carat Coral and Diamond 14 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
If you want the most unique Engagement Ring on the planet, this one is for you! A beautiful Red-Orange Coral! An organic gem! This ring has has a Square Cushion Cut 4.08 Carat Coral...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

Coral, Diamond, 14k Gold, White Gold

Alexander EGL 3.05 Carat Round Cut Diamond Three Stone Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Stunning and classic diamond halo engagement ring, EGL certified. High jewelry by Alexander Beverly Hills. Center stone, 3.05ct round brilliant cut diamond. I color grade, VS2 clarit...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

David Rosenberg 4.34 Carat Radiant Cut GIA Platinum Diamond Engagement Ring
Located in Boca Raton, FL
Rosenberg Diamonds 4.34 carat Radiant cut G color VS2 clarity is accompanied by a GIA certificate. This beautiful three-stone Radiant is full of brilliance and it is set in a handmad...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

2.75 Carat Amethyst Diamond Sapphire Halo White Gold Engagement Cocktail Ring
Located in Stamford, CT
Light lavender oval faceted Amethyst set with round pink sapphires above and below by baguette diamonds in a 14k white gold setting. 1 oval pale amethyst Approximate 2.75 carats 10 ...
Category

21st Century and Contemporary 4 Carat Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Amethyst, Gold, 14k Gold, White Gold

GIA Certified 4 Carat Round Brilliant Cut Diamond
Located in Rome, IT
Exceptional 4.01 GIA round brilliant cut diamond solitaire ring!
Category

2010s Modern 4 Carat Engagement Rings

Materials

White Diamond, Diamond

GIA Certified 4.25 Emerald Cut Diamond Ring F Color
Located in Rome, IT
This elegant, high quality, and quite substantial 4.25 carat emerald cut diamond ring has beautiful white color, and a bright, lively, sophisticated cut! The diamond is certified b...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Scarselli Platinum Ring 4 Carat Yellow Radiant Diamond VVS2 GIA Certified
Located in New York, NY
This SCARSELLI 4.01 carat Fancy Intense Yellow Radiant Cut Diamond Ring is VVS2 clarity. Flanking the center diamond are a pair of fine white brilliant cut trapezoid diamonds in p...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

4.15 Carat Marquise Cut Ruby and Diamond Split Shank Halo Engagement Ring
Located in New York, NY
A special engagement ring style showcasing a long marquise cut ruby, set in a chic intertwined halo design micro-pave set with round brilliant diamonds. A truly beautiful piece of je...
Category

Late 20th Century Contemporary 4 Carat Engagement Rings

Materials

Diamond, Ruby, White Gold, 18k Gold

SSEFF Mogok Burma Myanmar 4 Carat Oval Fiery Red Ruby
Located in Rome, IT
SSEFF Mogok Burma Myanmar 4 Carat Oval Fiery Red Ruby
Category

2010s Modern 4 Carat Engagement Rings

Materials

Ruby

Emilio Jewelry Marquise Colombian Emerald Diamond Ring
Located in New York, NY
This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking, yet humble enough to wear to perform everyday errands. This...
Category

21st Century and Contemporary 4 Carat Engagement Rings

Materials

White Diamond, Emerald, 18k Gold, Platinum

No-Heat Burma Ruby 4.00 Carat Ring with Kite Shape Diamond Sides GIA Certified
Located in Lakewood, NJ
A 4.23 carat no-heat Cushion Burmese ruby as stated in the accompanying GIA Ruby Origin Report, set in a platinum and 18k gold ring with two kite shaped diamond side stones (1.50 ctw...
Category

21st Century and Contemporary 4 Carat Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified 4 Carat Emerald Cut Diamond Engagement Soliatire Ring
Located in Rome, IT
The main stone is an amazing quality Gia Certified 4 Carat Emerald Cut Diamond i Color vs1 Clarity
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald

Certified 4.38 Carat Untreated Fine Sapphire and Diamond Engagement Ring 18K
Located in Brunswick, ME
EGL USA Certified 4.38cts Natural Untreated Fine Sapphire and Diamond Engagement Wedding Ring 18k White Gold Primary Stones: Natural Sapphire Shape or Cut : Oval Faceted Cut Average ...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

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

Roman Malakov Cushion Cut Royal Blue Sapphire and Diamond Halo Engagement Ring
Located in New York, NY
A vintage-style engagement ring showcasing a 4.12 carat cushion cut blue sapphire, surrounded by a single row of round brilliant diamonds. Set in an 18 karat white gold mounting acce...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

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

David Rosenberg 4.03 Ct Radiant FIY/VS2 GIA Halo Diamond Engagement Wedding Ring
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 4.03 carat Radiant cut Fancy Intense Yellow VS2 clarity is accompanied by a GIA certificate. This striking Radiant is full of brilliance and it is set in a h...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

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

Scarselli 4 Carat Fancy Yellow Solitaire Platinum Ring
Located in New York, NY
From SCARSELLI, this 4.16 carat fancy light yellow diamond VVS1 GIA certified (see attached certificate picture for detailed stone information) set in a mounting hand made with yello...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

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

Antique Edwardian GIA 4.0ctw Platinum OLD EUROPEAN Diamond Engagement Ring
Located in New York, NY
Edwardian GIA Shy 4.0ctw OLD EUROPEAN Diamond Engagement Antique Platinum Ring Edwardian Rings represent some of the finest examples of diamond, platinum jewelry in existence. Edwar...
Category

Early 1900s Edwardian Antique 4 Carat Engagement Rings

Materials

Diamond, Platinum

4.27 Carat Blue Zircon Diamond 18 Karat White Gold Engagement Ring
Located in San Dimas, CA
This beautiful halo ring has a 3.73 carat Blue Zircon set in the center of the ring. A Blue Zircon is a natural stone that is mined in Vietnam. The ring has a halo of 54 Round Brilli...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

Blue Zircon, Zircon, Diamond, 18k Gold, White Gold

GIA Certified 4 Carat Emerald Cut Diamond Ring EYE CLEAN 100%
Located in Rome, IT
GIA Certified 4 Carat Emerald Cut Diamond Ring EYE CLEAN 100%
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 4.02 Ct. Square Emerald Cut Diamond Platinum Engagement Ring
Located in Greenwich, CT
Elegant for its simplicity. This solitaire is crafted in Platinum, centering a square Emerald cut Diamond beautifully set in a classic frame. GIA certified as I color, SI1 clarity. ...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

White Diamond, Diamond, Platinum

Deep Blue Sapphire, Certified Gem, 4,27 Ct., Loose Gemstone
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 4,27 ct. blue Sapphire from our exclusive collection. This beautiful gem has a rich blue color and a great fire. Cutting, proporti...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

Blue Sapphire

GIA Certified 4.01 Carat Emerald Cut Diamond Excellent Cut
Located in Rome, IT
This gorgeous 4.01 Carat GIA certified emerald cut diamond ring is completely eye clean, bright white, and it sparkles stunningly with vibrant brilliance! It is a gorgeously sophis...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

Ceylon Sapphire Diamond Ring, Platinum, Blue Sapphire, Three-Stone Ring
Located in Austin, TX
This stunningly beautiful three stone ceylon blue sapphire and diamond engagement ring would make anyone thrilled to receive it! The deep blue ceylon sapphire accented with two gor...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Louis Newman & Co 4.05 carat Emerald Cut GIA certified Diamond Three Stone Ring
Located in New York, NY
Center stone is a 4.05 carat L color Vs2 Clarity. If you are looking for a big stone, with lots of show for no money, this is it. VS2 is 100% eye clean. The diamond has Faint Fluores...
Category

2010s 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.07 Carat Princess Cut Diamond Halo Engagement Ring
Located in New York, NY
Feel like a princess with this stunning princess cut diamond halo engagement ring. A brilliant 4.07 carat princess cut diamond elegantly set in a diamond surround. GIA Certified the ...
Category

21st Century and Contemporary Modern 4 Carat Engagement Rings

Materials

Diamond, Platinum

4.40 Carat Emerald Cut Colombian Emerald Diamond Halo Ring 18 Karat Gold
Located in Brunswick, ME
4.40 Carat Emerald Cut Colombian Emerald Diamond Halo Ring 18 Karat Gold Primary Stone: Natural Colombian Emerald Shape or Cut: Emerald Cut Emerald Weight: Approx. 4.00 Carats Measur...
Category

2010s Art Deco 4 Carat Engagement Rings

Materials

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

FLAWLESS GIA 4 Carat Round Brilliant Cut Diamond Ring Triple Excellent Cut
Located in Rome, IT
GIA exceptional 4 carat round brilliant cut diamond solitaire ring the main stone is I. flawless diamond with triple excellent cut and none fluorescence.
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond

GIA Certified 4.01 Carat Round Brilliant Cut Diamond
Located in Rome, IT
GIA Certified 4.01 Carat Round Brilliant Cut Diamond
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond

FLAWLESS Exceptional GIA Certified 4.20 Carat Marquise Natural Diamond Ring
Located in Rome, IT
An exceptional ring set in solid platinum composed by a very long marquise cut diamond. The stone has great proportions and luster because it presents faint fluorescence. The diam...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.03 Carat Emerald Cut Diamond Excellent Cut
Located in Rome, IT
This gorgeous 4.03 Carat GIA certified emerald cut diamond ring is completely eye clean, bright white, and it sparkles stunningly with vibrant brilliance! It is a gorgeously sophis...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

Scarselli 4 Carats Fancy Vivid Yellow Cushion Diamond Ring in Platinum 'GIA'
Located in New York, NY
From SCARSELLI, this exceptional and rare VIVID yellow cushion diamond is VS2 clarity with a GIA grading report (see certificate picture for detailed stone information) Flanked by a...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

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

GIA 4.02 Carat E/SI1 Radiant Diamond 18 Karat Engagement Ring with Halo
Located in Los Angeles, CA
A very fine Rectangular Radiant Cut E/SI1 GIA certified center Diamond set in a beautiful 18k gold baguette & Pave set diamond Engagement Ring wit total diamond weight of 2.17 Ct. Di...
Category

21st Century and Contemporary Contemporary 4 Carat Engagement Rings

Materials

Diamond, 18k Gold

Antique 4.11 Carat Old Cut Diamond Engagement Ring, circa 1910
Located in London, GB
Exquisite original antique engagement ring set with an old cut diamond weighing 4.11 carats mounted in an intricate open work crown eight claw setting. The Ring is then set with thre...
Category

1910s Edwardian Vintage 4 Carat Engagement Rings

Materials

Diamond, Platinum

Scarselli Platinum Ring 4 Carat Fancy Pink Diamond GIA Certified
Located in New York, NY
From SCARSELLI this rare natural Fancy Light Pink radiant diamond of 4 carats, VVS1 clarity mounted with a halo of round white diamonds 0.28 carats. The center diamond is accompanied...
Category

2010s Contemporary 4 Carat Engagement Rings

Materials

White Diamond, Pink Diamond, Platinum

GIA Certified Important 4 Carat Emerald Cut Ring
Located in Rome, IT
Superb 4.03 Carat Emerald Cut Engagement Ring The main stone is a 4 carat diamond is extremely white and pure
Category

2010s Modern 4 Carat Engagement Rings

Materials

White Diamond, Emerald

Art Deco 4,03 Colombia Minor Oil Emerald Ring
Located in Milano, IT
Beautiful 4,03 ct Colombia Minor Oil Emerald, settled in a platinum and diamonds art deco ring. The color of this Emerald is top scale. Certificate AGL Stating the 4,03cts emerald to...
Category

Early 20th Century Art Deco 4 Carat Engagement Rings

Materials

Diamond, Emerald, Platinum

EGL Certified 4.40 Carat Vintage Pear Cut Diamond Solitaire Platinum Ring
Located in Rome, IT
Exquisite solitaire 4.46ct vintage pear cut diamond with two side pear cut diamonds and set in solid platinum. The main stone offers an eye clean appearance, fantastic sparkle, and a...
Category

2010s 4 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

Flawless Golconda Type GIA Certified 4 Carat Round Brilliant Cut Diamond Ring
Located in Rome, IT
Featured here is a fantastic round cut diamond ring with 4 carat diamond in total. The main stone is a 4 carat round brilliant cut diamond, according to the GIA report F color and F...
Category

2010s Modern 4 Carat Engagement Rings

Materials

Diamond, White Diamond, White Gold, 18k Gold

GIA Brilliant Old Mine Cushion 4 Carat Diamond Ring
Located in Rome, IT
This one-of-a-kind piece features a 4 carat old cut cushion brilliant diamond with j color and VS1 clarity. old mine cushion diamonds are the most popular nowdays eye clean and sp...
Category

2010s Art Deco 4 Carat Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

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