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20ct Engagement Ring

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TIFFANY & Co. Etoile Platinum .20ct Solitaire Diamond Engagement Ring 4.75
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum .20ct Solitaire Diamond Engagement Ring 4.75 Metal: Platinum Size
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum True Round Diamond Engagement Ring .20 ct EVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. engagement ring from the True collection finely crafted in 4 prongs with a basket
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Edwardian Diamond Engagement Ring .20ct Single Cut Original 1910's Antique 14K
Located in Dearborn, MI
Genuine Original Edwardian Antique from 1910's Diamond Engagement Ring .20ct Antique Single Cut 14K
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, 14k Gold, White Gold

20 Ct Fancy Intense Yellow Diamond GIA Radiant Cut Three Stone Engagement Ring
By SCARSELLI
Located in New York, NY
in an open basket to highlight its exceptional clarity, this internally flawless diamond ring is sure
Category

2010s North American Contemporary Engagement Rings

Materials

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

Sparkling 18k White Gold Diamond Ring with .20ct Natural Diamond
Located in רמת גן, IL
Sparkling 18k White Gold Diamond Ring with .20ct Natural Diamond Our exquisite 18k White Gold
Category

2010s Singaporean Engagement Rings

Materials

Diamond, White Gold

Illuminate Round Ring 1/20 CT TW By Rupali Adani Fine Jewellery
Located in Dubai, DU
"Composition Stone type : Natural Diamond, Ethically sourced & Conflict free. | Metal : 18K White Gold Diamond Diamond Pieces :12 | Diamond Weight (Average Total Cts.) : 0.06 | D...
Category

2010s Emirian Engagement Rings

Materials

Diamond, 18k Gold

20ct. Natural Pear Citrine Victorian Solitaire Style Ring 18kt Gold Ref 12298
Located in New York, NY
Victorian Solitaire Style Ring 20.30ct Natural Citrine Pear Shaped Clean Clarity 21 x 17mm Golden
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Citrine, Gold, Yellow Gold

1.20 Carat Diamond Engagement Ring Flower Diamond Ring
Located in București, B
A splendid diamond engagement ring made of 1.20 ct natural diamond inspired by wild flower. Elegant
Category

2010s Romanian Romantic Engagement Rings

Materials

Diamond, 18k Gold, 14k Gold

Georgian Crowned Heart Diamond Engagement ring
Located in Napoli, IT
or engagement ring quite touching conception of the past history to our days, undoubtedly revealing a
Category

Antique 1780s European Georgian Engagement Rings

Materials

Diamond, 18k Gold, Silver

Platinum Pearl and Diamond Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 5.5 Metal Type: [Hallmarked, and Tested] Weight: 4.0 grams Diamond Details
Category

Early 2000s Unknown Contemporary Engagement Rings

Materials

Diamond, Pearl, Platinum

.50 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 7.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.5 grams
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.5 Ct Baguette Diamond Ring Vintage Style Engagement Ring
Located in Holon, IL
This is a luxurious salt and pepper diamond engagement ring. It is made of solid 14k gold and set
Category

21st Century and Contemporary Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

18 Karat White Gold Diamond Engagement Ring
Located in Washington Depot, CT
18 Karat White Gold Diamond Engagement Ring Size 5.25- This sparkling ring features one round
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1920 Art Deco Platinum Diamond Engagement Ring
Located in Atlanta, GA
Year: 1920 Item Details: Ring Size: 6.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.2
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1920 Art Deco Platinum Diamond Engagement Ring
Located in Atlanta, GA
Year: 1920 Item Details: Ring Size: 3.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.7
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Trilogy Argyle Pink and White Diamond Engagement Ring
Located in LEEDERVILLE, WA
choice of engagement ring. Australian Argyle Pink Diamonds are beyond rare – they have become an
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

White Diamond, Pink Diamond, 18k Gold

Art Deco Sapphire Diamond White Gold Engagement Ring
Located in Chicago, IL
. Marked with 750 gold standard (18K). The bezel measures 20 x 14 mm (3/4 x 9/16 in.) Ring size 7 (17 mm
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

1.55 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.3 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .96 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.0 grams
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Platinum

.65 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

14 Karat White Gold Princess Cut Diamond Engagement Ring
Located in Washington Depot, CT
engagement ring features 11 princess cut diamonds (three center diamonds: .20 ct., .35 ct., .20 ct.) set in
Category

20th Century Engagement Rings

Materials

Diamond, White Gold

Circa 1930s Platinum Art Deco Antique Marquise Engagement Ring
Located in Atlanta, GA
Year: 1930s Item Details: Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.3
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Ladies 18K White Gold Accented Halo Diamond Engagement Ring
Located in Houston, TX
: 9.45 mm Size: 4 Weight: 3.60 grams Ladies 18K white gold diamond accented engagement halo ring with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Gold

GIA 1.00 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 9.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 1.48 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Mid-Century Retro 14k White Gold & Diamond Engagement Ring
Located in Philadelphia, PA
A fine Mid-Century gold & diamond engagement ring. In 14 karat white gold with a retro openwork
Category

Mid-20th Century Unknown Modern Engagement Rings

Materials

Diamond, White Gold

GIA Certified 1.74 Carat Cushion Cut Diamond Engagement Ring
By Natkina
Located in Montreux, CH
-RND-1,74 ct Colour E Clarity VS2 GIA Report 1249511976 Diamond 20-RND -0.1 Weight grams 1.2 Size US
Category

2010s Swiss Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Vintage Platinum Art Deco Diamond Engagement Filigree Ring 1.31 Carat
Located in Boston, MA
Vintage Platinum Art Deco Diamond Engagement Filigree Ring - The center European cut diamond weighs
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Art Deco 2.42 Carat Unheated GIA Sapphire Engagement Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Sapphire

Retro Platinum & Round Mixed Cut 0.95 Ct Diamond Engagement Ring
Located in Philadelphia, PA
A fine retro diamond engagement ring. Set in a platinum mounting. With a ca. 0.95 ct round mixed
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, Platinum

.20 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.20 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.80 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 7.75 Metal Type: Platinum [Hallmarked, and Tested] Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.50 Carat Step Cut Diamond Halo Yellow Gold Engagement Ring
Located in Stamford, CT
.50ct diamond engagement ring. Step cut square center diamond with a halo of round diamonds and
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.10 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 6.75 Metal Type: Platinum [Hallmarked, and Tested] Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .53 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.06 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 9 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Center Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.13 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.9grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.4 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.15 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.8 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.36 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.5 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.20 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.2 grams Center Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .82 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.51 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1910s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.27 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.08 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 9 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1910s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.45 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.05 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.2 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .72 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

White Gold Diamond Engagement Ring - 14k Princess Cut .28ctw Cathedral
Located in Greensboro, NC
Information Natural Diamond Solitaire Carat: .20ct Cut: Princess Color: F Clarity: SI2 Natural Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified .82 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.1 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Circa 1920s Art Deco Platinum .90ct Old European Diamond Engagement Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 5 (Sizable) Metal Type: Platinum [Hallmarked, and Tested
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Ever Us 14 Karat White Gold and Diamond Engagement Ring #13911
By Ever Us
Located in Washington Depot, CT
Ever Us 14 Karat White Gold and Diamond Engagement Ring Size 7 JAGi Certified- This sparkling ring
Category

20th Century Engagement Rings

Materials

Diamond, White Gold

8.23 Carat Round Tanzanite Square Shank 5.02 Carat Diamond Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Square Shank Invisible set (you see no metal) Diamond Engagement Ring. Details: Center Stone: 8.23
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

Platinum GIA 1.51 Carat Diamond Brilliant Engagement Ring with Emerald Accents
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.4
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

White 2.86 Carat Diamonds in 18 Karat Gold Engagement Ring
Located in Los Angeles, CA
Grams Stone Type: 2.86 CT G VS1-2 CT Diamonds Condition: New Estimated Retail Price: $12000 Stock Number
Category

2010s Unknown Engagement Rings

Materials

Diamond, 18k Gold

0.31 Ct Baguette Emerald 18K Gold with Genuine Diamonds Engagement Ring
By Oshi Jewels
Located in Bangkok, TH
A lightweight and gorgeous emerald ring with sparkly diamonds all over is a beautiful engagement
Category

21st Century and Contemporary Thai Art Nouveau Engagement Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 3.80 Carat Natural Green Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco 1930's, Sapphire and Diamond engagement ring. GIA certified oval, natural green sapphire
Category

Early 20th Century Unknown Engagement Rings

Materials

Green Sapphire, Sapphire, Diamond, Platinum

Tacori Ladies Platinum Squared Three Stone Diamond Semi Mount Engagement Ring
By Tacori
Located in Houston, TX
Ladies platinum diamond semi-mount engagement three-stone ring with a half round shank. Engraved with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

1.00 Carat Edwardian Diamond 14 Karat Rose Gold Platinum Engagement Ring
Located in Atlanta, GA
Year: 1900s Item Details: Ring Size: 7.5 Metal Type: 14K Rose Gold and Platinum Top [Hallmarked
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Rose Gold, Platinum

25 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS2
Located in New York, NY
VISERION 25 CARAT MEN’s DIAMOND CHANDELIER RING 18K WHITE GOLD 5 CT EMERALD CUT E COLOR VVS2
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

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20ct Engagement Ring For Sale on 1stDibs

Surely you’ll find the exact 20ct engagement ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. You can easily find a 455 antique edition and 213 modern creations to choose from as well. Making the right choice when shopping for a 20ct engagement ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A 20ct engagement ring from PHILIPPE SPENCER, Tiffany & Co. and Oshi Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any 20ct engagement ring from our collection can easily elevate most outfits, but the choice of a diamond version from the 411 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. Finding a 20ct engagement ring for sale for women should be easy, but there are 118 pieces available to browse for unisex as well as men, too.

How Much is a 20ct Engagement Ring?

The price for a 20ct engagement ring starts at $1 and tops out at $190,000 with these rings, on average, selling for $4,819.

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.