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Engagement Rings Over 3 Carats

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18k Yellow Gold Criss Cross Diamond Ring with over 3 Carats
Located in Surfside, FL
Stunning criss cross diamond ring with over 3 carats in princess cut and round cut diamonds set in
Category

20th Century Engagement Rings

Materials

Yellow Gold

GIA 5.01ct Cushion Diamond Engagement 3 Stone Platinum Engagement Ring
Located in New York, NY
you are looking for a SUPER Impressive Wedding Diamond Engagement Ring, it is your ring! A large
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
Located in New York, NY
Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Preloved 18ct Gold 3 Stone Diamond Engagement Ring
Located in Brighton, GB
Preloved 3 Stone Diamond Ring 18ct Gold Hallmarked Birmingham 2001 Makers Mark B & S
Category

21st Century and Contemporary English Engagement Rings

Materials

Diamond, Gold, 18k Gold

3 Carat, D Color Emerald-Cut Diamond Three-Stone Engagement Ring, GIA Certified.
Located in New York, NY
A gorgeous Three-Stone Engagement Ring featuring a 3.02-carat, Emerald-cut diamond GIA certified as
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

AGL certified over 8 carat Colombian emerald ring
Located in Surfside, FL
AGL certified over 8 carat Colombian emerald ring in a platinum setting with over 3 carats in G-H
Category

20th Century Engagement Rings

Materials

Platinum

10K White Gold 2/3 Carat Brilliant Cut Halo Cluster Woven Bypass Engagement Ring
Located in San Jacinto, CA
10K White Gold 2/3 Carat Brilliant Cut Halo Cluster Woven Bypass Engagement Ring This ring
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, 10k Gold, White Gold

GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring
Located in New York, NY
Timeless Estate GIA 3.47ct Asscher Cut Diamond Engagement Anniversary 3 Stone Platinum Ring. This
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

GIA 4.29ct Emerald Cut & Trapezoids 3 Stone Diamond Engagement Platinum Ring
Located in New York, NY
Impressive GIA 4.29ctw Emerald Cut Trilogy Diamond Engagement Anniversary Platinum Ring This
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

14K Yellow Gold Over Sterling Silver 1.0cttw Diamond Three Stone Engagement Ring
Located in New York, NY
Elegant and timeless, this engagement ring is reimagined with a three stone setting in beautiful
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

White Diamond, Yellow Gold, Sterling Silver

1 Carat Genuine Emerald and .50 Carat Diamond Halo Engagement Ring, Yellow Gold
By Five Star Jewelry
Located in Austin, TX
Emerald and Diamond Engagement Ring The emerald gemstone is the "stone of successful love" and the
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, Yellow Gold, 14k Gold

GIA 4.01CT Estate Vintage Emerald Diamond 3 Stone Engagement Wedding Plat Ring
Located in New York, NY
A Breathtaking Elegant Estate HANDMADE PLATINUM (stamped) Emerald Diamond Three-Stone Engagement
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 2.66ct Natural Fancy Yellow RADIANT 3 Stone Diamond Engagement Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE GIA NATURAL FANCY "Canary" Yellow Radiant cut SHY 3ctw Three Stone DIAMOND
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Scarselli 3 Plus Fancy Vivid Yellow Natural Diamond Engagement Platinum Ring GIA
By SCARSELLI
Located in New York, NY
engagement ring from Scarselli features an over 3 carat fancy vivid yellow radiant cut diamond with GIA
Category

2010s American Contemporary Engagement Rings

Materials

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

Contemporary 2.90 Carat Brilliant Diamond Engagement Ring 18 Carat White Gold
Located in Hamilton, AU
Forged in 18 carat white gold, this stunning contemporary ring features a stunning round brilliant
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA 2.34 Carat Natural White Sapphire Three Stone Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
Introducing our stunning GIA Certified 2.34 Carat Radiant Cut White Sapphire Ring, adorned with
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

1 1/3 Ct Natural Real Round Solitaire Diamond Halo Engagement Ring 14k Gold
Located in New York, NY
. 1/3 carats of side diamonds in this 14k white gold engagement ring. The diamond engagement ring
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Antique 3.42 carat Diamond and Platinum Cluster Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
true representation of this stunning over 3 carat diamond cluster ring in platinum. Diamond Quality
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA 5.07 Carat Old European Diamond Engagement Wedding White Gold Ring
Located in New York, NY
A Breathtaking Estate Vintage HANDMADE 18K White Gold (stamped) Engagement ring dazzles GIA
Category

Vintage 1980s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Contemporary 2.04 Carat Princess Diamond Two Tone 18 Carat Gold Engagement Ring
Located in Hamilton, AU
Forged with love and care in 18 carat gold, this stunning contemporary ring boasts an incredible
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

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

Vintage 0.42 Carat Rub Over Set Diamond 18 Carat White Gold Halo Cluster Ring
Located in Hamilton, AU
Forged in 18 carat white gold, this enchanting vintage engagement ring boasts one shimmering round
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.90 Carat Brilliant Diamond Vintage Engagement Ring in 18 Carat White Gold
Located in Hamilton, AU
Carefully forged in 18 carat white gold, this gorgeous vintage engagement ring features a striking
Category

20th Century Unknown Modern Engagement Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certificate 1.51 Carat Pear Shape Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
6.32 x 3.82 mm Carat Weight 1.51 carat Color Grade J Clarity Grade VS2 Depth 60.4 % Table 60 % Ring
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco Filigree 2.27 Carat Old European Diamond Engagement Ring
Located in Santa Barbara, CA
A fascinating filigree authentic Art Deco engagement ring. Displaying a unique symmetry with ornate
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

0.25 Carat Oval Round Princess cut Diamonds Alternative Engagement Ring
By Hi June Parker
Located in New York, NY
fit. Great alternative engagement ring for creative proposals. Inspired by seeing the cross-section
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

2.06 Carat Certified Round Brilliant Diamond Platinum Vintage Engagement Ring
Located in Hamilton, AU
L (Australia and UK sizing) or 5 3/4 (US and Canada) The Edith Ring can be resized prior to shipping
Category

21st Century and Contemporary Australian Modern Engagement Rings

Materials

Diamond, Platinum

Daniella's Solitaire Engagement Ring 6-prong
Located in Los Angeles, CA
This ring makes for a perfect Engagement Ring for the perfect Bride. Metal : 18k Gold Diamond Cut
Category

2010s American Modern Engagement Rings

Materials

18k Gold, Yellow Gold

Boucheron GIA Certified 2.09 Carat Emerald Cut Diamond & Trillion 3 Stone Ring
By Boucheron
Located in Miami, FL
Boucheron signed three stone engagement ring, featuring an eye clean GIA certified 2.09 carat
Category

Early 2000s European Modern Engagement Rings

Materials

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

14 Karat Gold Stacking Engagement Ring Set 1 Carat Diamond
By Hi June Parker
Located in New York, NY
This stackable ring set consists of two rings that fit nestled perfectly together. It can be worn
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

1 Carat Oval Round Emerald Diamond Stacking Engagement Ring Set
By Hi June Parker
Located in New York, NY
This stackable ring set consists of two rings that fit nestled perfectly together. It can be worn
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Platinum Three Stone Trillion Diamond 4.10 Carat Blue Sapphire Engagement Ring
Located in Los Angeles, CA
Blue Sapphire 4.10 Carats. Two Trillion Cut Diamonds H-I Color SI1 Clarity 0.80 Carats. Size-8 3/4
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1 1/3 Ct Natural Real Round Solitaire Diamond Halo Engagement Ring 14k Gold
Located in New York, NY
. 1/3 carats of side diamonds in this 14k white gold engagement ring. The diamond engagement ring
Category

2010s American Engagement Rings

Materials

Diamond

0.94 Carat Oval Shaped 3 Stone Diamond Ring in 14k Yellow Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
0.94 Carat Oval Shaped 3 Stone Diamond Ring in 14K Yellow Gold - Shlomit Rogel This sleek
Category

2010s Israeli Art Deco Engagement Rings

Materials

White Diamond, Diamond, 14k Gold, Yellow Gold

1 Carat Diamond Stacking Engagement Ring Set 14 Karat Yellow Gold
By Hi June Parker
Located in New York, NY
This stackable ring set consists of two rings that fit nestled perfectly together. It can be worn
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Alexandrite, Platinum

Certified Radiant Cut Diamond and Round Diamond Engagement Ring 18 Carat Gold
Located in Hamilton, AU
Carefully crafted in 18 carat white gold is this vintage inspired diamond ring featuring a
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

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

Shreve, Crump & Low GIA Certified 3.20 Carat D SI1 Oval Cut Diamond 3-Stone Ring
By Shreve, Crump & Low
Located in Boston, MA
& Low classic platinum 3-stone ring. The 3.20 carat center oval diamond is accented by two pear shape
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 9.08 Carat F SI2 Oval Cut Diamond 3-Stone Ring
By Shreve, Crump & Low
Located in Boston, MA
& Low platinum 3-stone ring. The 9.08 carat center diamond is accented by two trillion cut diamonds with
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 5.03 Carat H VS1 Oval Cut Diamond 3-Stone Ring
By Shreve, Crump & Low
Located in Boston, MA
& Low classic platinum and 18k yellow gold 3-stone ring. The 5.03 carat center oval diamond is accented
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Deep Red Ruby and Diamond 9 Carat Yellow Gold Rub Over Vintage Ring, Circa 1980s
Located in Hamilton, AU
estimated weight of 0.06 carats. Ring Size P (Australia and UK sizing) or 7 3/4 (US and Canada) The Ophelia
Category

20th Century Unknown Modern Engagement Rings

Materials

Diamond, Ruby, Yellow Gold, 9k Gold, White Gold, Gold

Hi June Parker 1 Carat Oval Round Emerald Diamond Stacking Engagement Ring Set
By Hi June Parker
Located in New York, NY
This stackable ring set consists of two rings that fit nestled perfectly together. It can be worn
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Edwardian Diamond and Platinum Engagement Ring
Located in New York, NY
engraved shank. Approximately 3/4 carat total weight. Size 6 1/2 and can be custom-sized. This ring
Category

Vintage 1910s American Edwardian Engagement Rings

Materials

Diamond, Platinum

Antique Platinum Diamond Toi et Moi Crossover Engagement Ring
Located in Brighton, GB
Engagement Rings. Estimated Colour J & SI Clarity. Estimated Total Diamond Weight 0.70cts UK Size P US
Category

Early 20th Century English Engagement Rings

Materials

Diamond, Platinum

Antique 18ct Yellow & White Gold Deco Diamond Engagement Ring
Located in Brighton, GB
Antique Deco Engagement Ring 18ct Yellow & White Gold Stamped Circa 1920’s Fabulous Geometric
Category

Early 20th Century English Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring
Located in New York, NY
Antique Vintage GIA 4..45ctw OLD EUROPEAN Diamond Platinum Edwardian Ring. Edwardian Rings
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

1.57ct Estate Vintage Green Tourmaline Diamond Engagement Wedding Ring Platinum
Located in New York, NY
A Beautiful and Elegant Estate Green Tourmaline and Diamond Ring with 1.02ct Natural Step cut Green
Category

Early 2000s Engagement Rings

Materials

Diamond, Tourmaline, Platinum

Incredible Color Australian Semi-Black Opal Tsavorite Diamond Engagement Ring
Located in Suwanee, GA
Incredible Color Australian Semi-Black Opal Tsavorite Diamond Engagement Wedding Ring 18K Yellow
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Tsavorite, Black Opal, 18k Gold

Engagement Ring White Diamonds White Gold 18 Karat
Located in Vannes, FR
Let yourself be enchanted by the timeless splendor of this sumptuous Engagement Ring adorned with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

Contemporary 1.20 Carat Purple Sapphire & Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
carats with F colour and VS clarity grades. Ring Size N (Australia and UK sizing) or 6 3/4 (US and
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, Yellow Gold

Platinum GIA F1 Natural Zambian Emerald & Diamond Three Stone Engagement Ring
Located in Addison, TX
diamonds are the perfect complement to the lush green emerald. As an engagement ring this ring would be
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Contemporary Brilliant Diamond Trilogy Cluster Engagement 18 Carat White Gold
Located in Hamilton, AU
Crafted in 18 carat white gold with haloed clusters of sparkling diamonds, The Zoey Ring is a
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vivid Pink Sapphire Gemstone V Band Engagement Ring
Located in Santa Barbara, CA
and rare treasure, having a total weight of over 3 carats. Acquired from a Beverly Hills estate, this
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Elongated Edwardian Twin Diamond Three Stone Trilogy Engagement Ring
Located in Santa Barbara, CA
A most elegant, elongated Edwardian antique engagement ring, our vintage twin diamond bridal
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

GIA 2.85ctw H SI1 Round Cut Diamond Engagement Wedding Platinum Estate Ring
Located in New York, NY
timeless. 1.40ctw diamond estate ring, comprised of 3 rows of diamonds: 10 Princess cut diamonds set in
Category

Early 2000s North American Engagement Rings

Materials

Diamond, Platinum

GIA 1.07ct Estate Pear Diamond Solitaire 14k White Gold Engagement Wedding Ring
Located in New York, NY
A Beautiful Classic Estate Vintage 1.07ct Pear Shaped Solitaire Ring . Buy her this the most
Category

Early 2000s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ruby 3 Carat Solitaire Certified Unheated Burmese Origin, French, Estate
Located in Southbury, CT
three carats shines like a beacon from within the four-prong French mounting. Rubies over one carat are
Category

2010s French Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

3.01 ct GIA Certified Natural Fancy Yellow Cushion Cut Solitaire Engagement Ring
By SCARSELLI
Located in New York, NY
design of this ring is all about the center stone – just over 3 carats of fancy yellow diamond in a
Category

2010s American Modern Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum, Yellow Gold, White Gol...

Cartier Diadea Diamond 18K Yellow Gold Engagement / Cocktail / Band Ring
By Cartier
Located in Dallas, TX
Spectacular Cartier diamond ring from Diadea collection features approximately 1.6 carats of finest
Category

21st Century and Contemporary French Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Platinum & Gold Engagement Ring with GIA 0.73ct Bezel-Set Diamond Rated E-VS1
By Eytan Brandes
Located in Sherman Oaks, CA
. The total weight of the ring is 3 grams and the total diamond weight is 0.91 carats. Currently, this
Category

2010s American Contemporary Engagement Rings

Materials

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

GIA 3.01 Ct I/VVS2 Cushion Diamond 18K Pave/Bezel Set Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
, Round brilliant & 6 Pair shaped diamonds Metal: 12.7 gr 18K Gold Ring size: 6-3/4 , Custom sized to fit.
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

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Engagement Rings Over 3 Carats For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of engagement rings over 3 carats. Frequently made of Gold, Platinum and 18k Gold, these items were constructed with great care. Find a collection of 11 vintage versions or 9 modern creations for a more contemporary example of these cherished accessories. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. The designs in our inventory of engagement rings over 3 carats bearing Art Deco or Modern hallmarks are very popular. Collective Brilliant and TJD each produced beautiful examples of these items that are worth considering. Today, if you’re looking for round cut engagement rings over 3 carats and are unable to find the perfect match, our selection also includes old european cut and old mine cut alternatives. When shopping our range of engagement rings over 3 carats, you’ll find that there are less available pieces for men today than there are for women.

How Much are Engagement Rings Over 3 Carats?

On average, engagement rings over 3 carats at 1stDibs sell for $9,600, while they’re typically $999 on the low end and $34,400 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.

Questions About Engagement Rings Over 3 Carats
  • 1stDibs ExpertNovember 14, 2023
    The most popular carat size for engagement rings varies from country to country. In the US, the average size is around one carat. However, engagement rings tend to be smaller in other places. For example, the average is 0.6 carats in the UK and around 0.5 carats in western Europe. On 1stDibs, shop a diverse assortment of engagement rings.
  • 1stDibs ExpertFebruary 22, 2021
    The three diamonds on an engagement ring mean friendship, love, and fidelity or past, present, and future.This type of ring is also called a Trinity or trilogy ring.
  • 1stDibs ExpertMarch 3, 2023
    Whether 2-carat is a good size for an engagement ring is a matter of personal opinion. Due to its size, a 2-carat gemstone will likely stand out and get noticed. However, some people prefer smaller engagement rings, especially if they work with their hands. Carat weight is also not the most important signifier of a stone’s value. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. On 1stDibs, shop a collection of engagement rings.