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14 Karat Yellow Gold Channel Set Ruby and Diamond Band
Located in Scottsdale, AZ
oval cut = .20ct Ring Size: 7 (allow up to two additional business days for sizing requests) Weight
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Effy Sterling & 18K Yellow Gold and Diamond Ring and Earring Set #15726
By Effy
Located in Washington Depot, CT
included. Approximate total diamond weight: .20 ct. (ring) Approximate total diamond weight: .22 ct
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold, Sterling Silver

Antique 18k Antique .20ct Diamond Ring
Located in Bloomington, MN
Antique 18k Antique .20ct Diamond Ring Discover the timeless elegance of our exquisite antique
Category

Late 20th Century Modernist Fashion Rings

Materials

Diamond, 18k Gold, White Gold

20ct Aquamarine and Diamond Cocktail Ring
Located in Austin, TX
Cocktail rings got their name during prohibition when ladies would frequent speakeasies to partake
Category

2010s American Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold

.20ct Natural Round Diamond Ring 14kt Unisex
Located in New York, NY
.20ct Natural Round Diamond & Single cut diamond Ring Vs-2 clarity H color. 14kt yellow gold. 8
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

.20ct Natural Diamonds Circles Loop ring 14kt Gold
Located in New York, NY
Circles Looping Ring .20ct. Natural Round diamonds eternity ring G color Vs-2 clarity Very good
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

TIFFANY & Co. Platinum .20ct Diamond Lynn Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .20ct Diamond Lynn Ring 7 Metal: Platinum Size: 7 Weight: 5.20 grams
Category

2010s American Cluster Rings

Materials

Diamond, Platinum

Victorian 14k Old Mine Cut Diamond Snake Ring .20ct
Located in Narberth, PA
, everlasting love, life and protection. A wonderful 14k yellow gold snake ring from the Victorian (ca1880) era
Category

Antique Late 19th Century Victorian Solitaire Rings

Materials

Diamond, 14k Gold

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

Free Form Rotating 20ct Kunzite Ring in 18k Yellow Gold
Located in Bloomington, MN
Free Form Rotating 20ct Kunzite Ring in 18k Yellow Gold Experience the art of elegance with our
Category

Late 20th Century Modern Fashion Rings

Materials

Kunzite, 18k Gold, Yellow Gold

Tiffany & Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum
By Tiffany & Co.
Located in Dearborn, MI
Tiffany & Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum Featuring a SUPERB Tiffany
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring Platinum .20ct H/Vs1
By Tiffany & Co.
Located in New York, NY
TIFFANY & CO. DIAMOND SOLITAIRE ENGAGEMENT RING PLATINUM .20CT E/VS1 This charming Tiffany & Co
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

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

ct 2, 20 Diamond 18 kt White Gold Solitaire Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Solitaire ring in 18kt white gold composed of one central
Category

Late 20th Century Italian Retro Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

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

Diamond, White Diamond, Platinum

.20ct. mens natural round diamond solitaire ring 14kt gold H/Vs
Located in New York, NY
Men's round diamond & brush finish ring. .20ct. center round diamond. Full Cut, Brilliant Vs-2
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

.20ct Natural Round Diamond Band Ring 14 Karat Channel Set Band
Located in New York, NY
Hand Bead Set Pave Flat Band. .20ct. Natural round cut brilliant diamond Durable Built. Vs-2
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

20ct Ceylon Natural Sapphire Diamonds Cluster Ring, Platinum, France, circa 1940
Located in London, GB
ring is set with a 20ct Ceylon No heat sapphire. The sapphire is surrounded with 32 brilliant cut
Category

Vintage 1940s Cluster Rings

Materials

Blue Sapphire, Platinum

GIA Certified 1.49ct Pear Shape diamond ring .20ct. round accents 14kt
Located in New York, NY
: Rounds, .20ct G-color, Vs-2 Clarity. 14kt. white gold. Ring size: 6.5 We may resize. Deck of ring
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

20ct Pink Kunzite Cocktail Ring Set in 10k Rose Gold, Handmade
By Maadrn Fine Jewels
Located in London, CA
ring and one you will wear for decades. This huge 18.23mm x 14.11mm Kunzite has been multifaceted cut
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Kunzite, 10k Gold, Rose Gold

Impressive 18kt White Gold Ring with 20ct Honey Citrine, 4ct Diamonds
Located in Antwerp, BE
Impressive solid white gold ring with big natural honey color citrine and diamonds Diamonds
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

Citrine, Diamond, 18k Gold

Vintage Retro Large 20ct GIA Rectangular Aquamarine & Diamond Gold Cocktail Ring
Located in Montclair, NJ
This absolutely stunning vintage retro cocktail ring features a very fine quality aquamarine stone
Category

21st Century and Contemporary Retro Cocktail Rings

Materials

Aquamarine, Diamond, Gold

Vintage 14K Gold 20ct Large Emerald Cut Amethyst Solitaire Squared Cocktail Ring
Located in Montclair, NJ
- 18x13mm - 18-20ct (approx.) Material: 14K Solid Yellow Gold Weight: 13.27 Grams Ring Size: 5.5 (Fitted on
Category

21st Century and Contemporary Solitaire Rings

Materials

Amethyst, 14k 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

Diamond Wedding Ring Anniversary Band .20ct G-H 14K Made for Stacking
Located in Dearborn, MI
Diamonds .20 Carat Diamond Weight Excellent Condition ***800***322***8700 Customer Care Your New Ring
Category

2010s Band Rings

Materials

Diamond, 14k Gold, White Gold

Disney Enchanted Diamond Men's Ring - White Gold 14k Round .20ct Wedding Band
By Walt Disney
Located in Greensboro, NC
White Gold & 14k Yellow Gold Stone Information Natural Diamond Carat(s): .20ct Cut: Round Brilliant
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Kieselstein Cord 18k Gold Large GIA 20ct Bezel Rubellite Tourmaline Diamond Ring
By KIESELSTEIN-CORD
Located in Montclair, NJ
:) --Stone(s):-- (1) Natural Genuine Tourmaline - Bezel Set - Rich & Fine Purple Red Color - 20+ct (approx
Category

1990s Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold

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

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

20ct (14mm) Natural Mediterranean OxBlood Red Coral & Diamond Ring in 14K Gold.
Located in MELBOURNE, AU
diamonds ~~~ Visually-striking, the ring is reminiscent of a berry or a flower, with shank featuring a
Category

Vintage 1960s Italian Retro Cocktail Rings

Materials

Coral, Diamond, 14k Gold

Retro 20ct Aquamarine Ring Vintage 14k Rose Gold Cocktail Jewelry Sz 5
Located in Torrance, CA
Stylish Retro vintage aquamarine cocktail ring (circa 1940s) crafted in 14 karat rose gold
Category

Mid-20th Century American Retro Cocktail Rings

Materials

Aquamarine, Gold, 14k Gold, Rose Gold

JAS-20-2064 - 24KT GOLD/SS MICRO MOSAIC RING with 0.50 CT DIAMONDS
Located in New York, NY
COLOR SI1/2 ROUND BRILLIANT DIAMONDS Total Ct Weight: 0.50 cwt. Item Weight 12.50 gm Ring Size: 8
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Gold, 24k Gold, Silver

Rare 18KT Gold 20CT Conch Pearl Black Opal Fancy Yellow Diamond Ring
Located in New York, NY
and Fancy Yellow Diamond Black Opal Ring. This Gorgeous Ring features 3 Gorgeous Conch Pearls at
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Pearl, Yellow Diamond, Opal, Black Opal, Gold, 18k Gold

.20ct Natural Round Diamond Carved Mother of Pearl Cross over Ring 18kt
Located in New York, NY
Mother of Pearl and Diamond bypass crossover ring. Natural carved mother of pearl segmented
Category

2010s American Solitaire Rings

Materials

Diamond, Pearl, 18k Gold, Yellow 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

1948 Retro Ring solid 18K Gold 20ct Citrine Ø 7.75 US /15.6 gr
Located in SE
Yellow Gold, step- cut Citrine 18 mm x 13 mm x 10 mm deep / ca 20 ct. The stone is of the finest quality
Category

Vintage 1940s Swedish Retro Solitaire Rings

Materials

Citrine, 18k Gold

NWT $843, 300 18KT Gold Rare Large 20CT Ceylon Blue Sapphire Diamond Ring
Located in New York, NY
Gorgeous Sapphire Diamond Ring. Ring consists of a Rare Fine Magnificent Rare Natural Ceylon Blue Sapphire
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold

20ct Kunzite Diamond Ring Estate 14k White Gold Large Oval Cocktail Jewelry 6.25
Located in Torrance, CA
Stylish large estimated 20 carat kunzite & diamond cocktail ring (circa 2000s) crafted in 14 karat
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

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

Stunning 18kt White Gold Ring, Blue Sapphires 15, 78ct & Black Diamonds 0, 20 Ct
By Fratelli Piccini
Located in Firenze, FI
Gorgeous handmade ring from our stock.
Category

2010s Italian Fashion Rings

Materials

Black Diamond, Blue Sapphire, White Gold

Retro Inspired 20 Carat Kunzite Ring in 18K White Gold with 0.66 CT in Diamonds
Located in Miami, FL
Shop this 20.76 carat oval cut pink Kunzite ring in 18K white gold with 0.66 carats diamond side
Category

2010s North American Retro Cocktail Rings

Materials

Diamond, Kunzite, 18k Gold, White Gold

18k Ring Rose Gold Ring Diamond Ring Fancy Gold Diamond Ring
By Oshi Jewels
Located in Bangkok, TH
18k Ring Rose Gold Ring Diamond Ring Fancy Gold Diamond Ring A fashion Art Nouveau ring is
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Gold, Rose Gold

Ring Yellow Gold
Located in PARIS, FR
ct. a pavement of 20 round sapphires about 0.02 ct each. and a pavement of 30 diamonds about 0.01 ct
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Yellow Gold

Ring Yellow Gold
Ring Yellow Gold
Free Shipping
Ring Yellow Gold
Located in PARIS, FR
sapphire. about 0.82 ct. 20 brilliant-cut diamonds. about 0.005 ct each. total weight diamonds: about 0.1
Category

20th Century French Engagement Rings

Materials

Yellow Gold

Ring Yellow Gold
Ring Yellow Gold
Free Shipping
Ring Yellow GoldDiamond
Located in PARIS, FR
ct each surrounded by lines 20 baguette diamonds. about 0.50 ct total total weight about diamonds
Category

20th Century French Engagement Rings

Materials

Yellow Gold

Ring Yellow GoldDiamond
Located in PARIS, FR
total certified central diamond whose GIA 0.30 ct size glossy G-VS1 and supported 20 round brilliant cut
Category

20th Century French Engagement Rings

Materials

Yellow Gold

Ring White GoldDiamond
Located in PARIS, FR
total certified central diamond whose GIA 0.42 ct round brilliant cut G-VS2 and supported 20 round
Category

20th Century French Engagement Rings

Materials

White Gold

Ring White GoldDiamond
Located in PARIS, FR
. including two marquise diamonds. princess two diamonds. 20 diamonds brilliant cut about 0.60 ct in total and
Category

20th Century French Engagement Rings

Materials

White 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, 14k Gold, 18k Gold

14k gold ring with pink sapphire. Marquise sapphire ring
By Daizy Jewellery
Located in Istanbul, TR
sapphire, 8.3x4.2 mm - 0.75 ct, transparent,pink color 2. 20 side round cut sapphires - 0.025x20 - 0.50 ct
Category

2010s Turkish Modern Fashion Rings

Materials

Diamond, Sapphire, 14k Gold

Sapphire & Diamond Ring
Located in New York, NY
Sapphire & Diamond Navette Shaped Ring 20 round cut diamonds, approximately 1.60 cts 2 8/8
Category

Vintage 1980s Cocktail Rings

Materials

Sapphire, Diamond, 14k Gold, Yellow Gold

Ring White GoldDiamond
Located in PARIS, FR
American alliance in white gold 750 thousandths (18 carats). set with 20 brilliant cut diamonds
Category

20th Century French Engagement Rings

Materials

Diamond, White Gold

1.5 Ct Baguette Diamond Ring Vintage Style Engagement Ring
Located in Holon, IL
the drop-down menu. If you are interested in a larger size ring (10 - 20 US) - Please contact me.
Category

21st Century and Contemporary Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

18 Karat White Gold Diamond Ring, Square Shaped Diamond Ring
By Oshi Jewels
Located in Bangkok, TH
This beautiful Diamond Handmade Ring in 18k Solid gold is featured with a natural diamond Handset
Category

21st Century and Contemporary Thai Modern Engagement Rings

Materials

Diamond, White Gold

Diamond Gold Bypass Ring
Located in Berlin, DE
Set with 2 baguette-cut diamonds weighing 0,57 ct. Color: white or natural fancy yellow. The ring
Category

Mid-20th Century More Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

0.95 ct Sapphire & diamonds ring, Australian Parti Sapphire Cluster Ring
Located in București, B
, white or rose gold (please take in consideration up to 20 working days to manufacture the ring in other
Category

2010s Romanian Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold

2.8 Ct Natural Emerald Ring Half Eternity Emerald Ring
Located in București, B
(please take in consideration up to 20 working days to manufacture the ring in other gold color, or other
Category

2010s Romanian Contemporary Cocktail Rings

Materials

Emerald, 14k Gold, 18k Gold

Art Nouveau Emerald Ring
Located in Firenze, IT
Cabochon emerald the ring modelled as eagle claws, emerald approx. 20ct. Weight: 43,1gr. Size: 7 1
Category

Vintage 1920s Italian Art Nouveau Fashion Rings

Materials

Emerald, 18k Gold, Yellow Gold

Antique Filigree Diamond Ring Art Deco Style Ring In White Gold
Located in Bloomington, MN
stunning ring is a .20ct Old European Diamond, known for its unique brilliance and historical significance
Category

Early 20th Century Art Deco Fashion Rings

Materials

Diamond, Gold, 14k Gold

Ring Yellow Gold Garnet
Located in PARIS, FR
Cocktail 80's ring set with garnets and diamonds. in yellow gold 750 thousandths (18 carats). 20
Category

20th Century French Engagement Rings

Materials

Garnet, Yellow Gold

Ring White Gold Diamond
Located in PARIS, FR
brilliant cut diamond with F-VS2 0.51 ct GIA certified. surrounded by 20 brilliant-cut diamonds. and
Category

20th Century French Engagement Rings

Materials

White Gold

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20ct Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 20ct ring for your needs in our varied inventory. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 42 vintage or 73 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 20ct ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic 20ct ring over the years, but those made by Michael Barin, Van Cleef & Arpels and Cartier are often thought to be among the most beautiful. A 20ct ring can be a stylish choice for most occasions, but Diamond rings, from our inventory of 91, can add a particularly distinctive touch to your look, day or night. 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 20ct ring for sale are for women, but there are 34 pieces available to browse for men.

How Much is a 20ct Ring?

The price for a 20ct ring starts at $217 and tops out at $949,200 with these rings, on average, selling for $4,375.

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.