20 Carat
204
to
1,411
8,917
2,087
2,597
2,590
1,263
331
296
287
199
131
75
72
33
29
19
11
5
3
2
27
368
4,742
8,025
116
114
337
178
121
170
278
398
296
336
16
459
196
117
112
101
8,868
4,106
239
13,081
132
10,740
4,721
5,321
3,747
2,998
10,778
2,250
1,807
941
892
14
13
13
3870
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852
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.20 Carat Diamond Engagement Ring
Located in Atlanta, GA
: Old European Brilliant
Carat Weight: .20 carat
Color: E
Clarity: VS1
Finger to Top of Stone
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
20 Carat Diamond Retro Platinum Brooch
Located in Bay Harbor Islands, FL
20 carats (including 5 round diamonds over 0.75 carats each).
Category
Vintage 1940s Retro Brooches
Materials
Diamond, Platinum
.20 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
:
Weight: .20 carat
Cut: Old European Brilliant
Color: G
Clarity: VS
Side Diamond Details:
Weight: .15
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
.20 Carat Total Weight Diamond Wedding Band
Located in Atlanta, GA
Stone Details:
Shape: Old Single Cut
Total Carat Weight: .20 carat, total weight
Color: G
Clarity: VS
Category
Vintage 1920s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
20 Carat Round Brilliant Cut Diamond Riviera Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 20 carat round brilliant cut diamond tennis riviera tennis necklace
Category
2010s Italian Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
Maharaja 20 Carat Fancy Cut Diamond Necklace Pendant
By Mehnaz Durrani
Located in Richmond, BC
Maharaja inspired, diamond necklace. Handcrafted contemporary fancy cut, tabular cut 20 carats
Category
21st Century and Contemporary Canadian Contemporary Pendant Necklaces
Materials
Diamond, Gold Plate, Silver
.20 Carat Diamond White Gold Engagement Ring
Located in Atlanta, GA
Details:
Shape: Old European
Carat Weight: .20 carat
Color: L
Clarity: SI1
Side Stone Details:
Shape
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
White Diamond, 18k Gold, White Gold
20 Carat Oval Kunzite and Diamond Ring in White Gold
Located in Wailea, HI
20 carat Oval Kunzite and Diamond Ring in White Gold
Featuring a 20 carat (approximately)
Thirty
Category
Late 20th Century Unknown Fashion Rings
Materials
White Diamond, Kunzite, 14k Gold
.20 Carat Sapphire Yellow Gold Engagement Ring
Located in Atlanta, GA
(Unheated)
Shape: Antique Oval
Carat Weight: .20 carat, total weight.
Color: Blue
Finger to Top of Stone
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
White Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
18K Yellow Gold 20 Carat Diamonds Inside-Out Hoop Earrings
Located in Boca Raton, FL
18K Yellow Gold 20 Carat Diamonds Inside-Out Hoop Earrings
This gorgeous pair of hoops features
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Retro 20 Carat Coral & Diamond Cocktail Ring
Located in Santa Barbara, CA
. Featuring a large cabochon coral weighing over 20 carats, geometrically accented with sparkling natural
Category
Vintage 1940s Retro Cocktail Rings
Materials
Coral, Diamond, 14k Gold, Yellow Gold
18K White Gold 20 Carat Estate Diamond Bracelet
Located in New York, NY
Exceptional 18K White Gold 20 Carat Estate Diamond Bracelet. Crafted in 18k white gold, mounted
Category
20th Century Unknown Modern Link Bracelets
Materials
Diamond, 18k Gold, White Gold
20 Carat Riviera Round Brilliant Cut Necklace 18 Carats White Gold
By Antinori Fine Jewels
Located in Rome, IT
An exquisite riviera necklace of 20 carats
Category
2010s Italian Modern Multi-Strand Necklaces
Materials
Diamond, White Diamond, 18k Gold, White Gold
.20 Carat Total Weight Diamond Platinum Wedding Band
Located in Atlanta, GA
Carat Weight: .20 carat total weight
Color: F
Clarity: VS
Finger to Top of Stone Measurement: 2.98mm
Category
Vintage 1930s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
18K Sapphire Diamond Brooch 20 carats
Located in North Hollywood, CA
This 18K Sapphire Diamond brooch is unique as it has over 20 carats of Sapphires. These Sapphires
Category
Early 2000s North American Contemporary Brooches
Materials
Diamond, Sapphire, 18k Gold
.20 Carat Total Weight Diamond Platinum Wedding Band
Located in Atlanta, GA
Cut
Total Carat Weight: .20 carat, total weight
Color: E
Clarity: VS
Finger to Top of Stone
Category
Vintage 1910s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
.20 Carat Total Weight Diamond Wedding Band Ring
Located in Atlanta, GA
:
Weight: .20 carat, total weight
Cut: Antique Single Cut
Color: F
Clarity: VS1
Finger to Top of Stone
Category
Vintage 1920s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
London Blue Topaz Ring 20 Carat 14K Yellow Gold
Located in Carlsbad, CA
London Blue Topaz = 20 Carat
(Cut: Emerald, Color: Blue, Origin: Natural)
Metal = 14K Yellow Gold
Category
Late 20th Century Art Deco Cocktail Rings
Materials
Topaz, Blue Topaz, Gold, 14k Gold, Yellow Gold
20 Carat Rubellite and Diamond Dome Ring
Located in Carmel-by-the-Sea, CA
its 20 carats of tourmaline and .70 carats of diamonds. Generous in both style and substance, this bit
Category
21st Century and Contemporary Cluster Rings
Materials
Rubelite, Tourmaline, 18k Gold, Rose Gold
.20 Carat Total Weight Diamond Platinum Wedding Band
Located in Atlanta, GA
:
Shape: Old Single Cut
Total Carat Weight: .20 carat, total weight
Color: G
Clarity: VS
Finger to Top of
Category
Vintage 1920s Unknown Art Deco Wedding Rings
Materials
White Diamond, Platinum
GIA Certified 20 Carat Fancy Yellow Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite fancy yellow diamond of 20 carats
Excellent brilliance with two trapezoid side
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, Yellow Diamond, Platinum
20 Carat Antique Edwardian Style Rivera Diamond Gold Necklace
Located in New York, NY
you to a bygone era of opulence and glamour. This exquisite necklace boasts a stunning 20 carats of
Category
21st Century and Contemporary American Edwardian Multi-Strand Necklaces
Materials
Diamond, Gold
.20 Carat Total Weight Platinum Diamond Wedding Band
Located in Atlanta, GA
: Antique Single Cut
Total Carat Weight: .20 Carat Total Weight
Color: F
Clarity: VS
Engraving: "A.V.G. to
Category
Vintage 1930s Unknown Art Deco Wedding Rings
Materials
White Diamond, Platinum
20 Carat Antique Edwardian Style Rivera Diamond Gold Necklace
Located in New York, NY
you to a bygone era of opulence and glamour. This exquisite necklace boasts a stunning 20 carats of
Category
21st Century and Contemporary American Edwardian Multi-Strand Necklaces
Materials
Diamond, Gold
Multi Strand Tennis Bracelet 14 Karat White 20 Carats
By Belfiore Jewelry
Located in Great Neck, NY
is a timeless piece set with 20 carats of diamonds. Each stone weighs approximately 0.07-0.08 carats
Category
2010s Italian Modern Tennis Bracelets
Materials
Diamond, 14k Gold
GIA Certified 20 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 20 Carat Round Brilliant Cut Diamond Ring
the main stone is an investment grade
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, 18k Gold
20 Carat Multi Shaped Diamond 18K Gold Bracelet
By Iris Fine Jewelry
Located in New York, NY
Details
Type: Diamonds - 20 Carat
Color: F
Clarity: VS1
Weight: 20 Carats
Metal Details
18K Gold
Category
21st Century and Contemporary Modern Link Bracelets
Materials
Diamond, Gold, White Gold, 18k Gold
Solitaire Aquamarine 20 Carat Cocktail Ring 18 Karat White Gold
Located in Geneva, CH
mesmerizing 20-carat light blue emerald-cut aquamarine, capturing the essence of the ocean's depth and allure
Category
21st Century and Contemporary French Art Deco Cocktail Rings
Materials
Aquamarine, White Gold
Mauboussin Paris 20 Carat Amethyst and Diamond Ring
By Mauboussin
Located in Bay Harbor Islands, FL
approximately 20 carats and is flanked by triangular shaped panels pave set with 68 round brilliant cut diamonds
Category
Late 20th Century French Modern Cocktail Rings
Materials
Amethyst, Diamond, 18k Gold, Yellow Gold
1940s 20 Carat Aquamarine and Diamond 14 Karat Gold Ring
Located in Atlanta, GA
Details:
Cut: Step Emerald Cut
Color: Santa Maria
Carat: 20 carats
Type: Aquamarine
Diamond Details
Category
Vintage 1940s American Retro Cocktail Rings
Materials
Aquamarine, Diamond, Gold, 14k Gold
Platinum .20 Carat Round Natural Diamond Half Wedding Band Ring
Located in Baltimore, MD
Platinum .20 Carat Round Natural Diamond Half Wedding Band Ring
Metal: Platinum
Weight: 3.17 grams
Category
21st Century and Contemporary American Modern Wedding Rings
Materials
Diamond, Platinum
Diamond Necklace by the Yard Station 14k White Gold .20 Carat
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Necklace by the Yard Station 14K White Gold .20 carat
This pretty estate necklace is
Category
21st Century and Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
Mens Diamond Ring 14k Gold Band .20 Carat Solitaire Vintage
By Estate Jewelry
Located in East Brunswick, NJ
crafted in solid 14K Yellow Gold and set with a round brilliant cut diamond.
The diamond is .20 carat of
Category
Late 20th Century Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold
.20 Carat Diamond Platinum Engagement Ring and Wedding Band Set
Located in Atlanta, GA
: Old European Cut Brilliant
Carat Weight: .20 carat
Color: F
Clarity: VS1
Side Stone Details:
Shape
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
1940s Art Deco .20 Carat Diamond White Gold Engagement Ring
Located in Atlanta, GA
Details
Shape: Old European Transitional Cut
Carat Weight: .20 carat
Color: G
Clarity: VS
Side Stone
Category
Vintage 1940s Unknown Art Deco Engagement Rings
Materials
White Diamond, 18k Gold, White Gold
1960s GIA 20 carats Aquamarine Diamond Platinum Cocktail Ring
Located in Miami, FL
diamonds on a platinum mounting.
Aquamarine is reported to be approx. 20 carats. From Natural Beryl
Category
Vintage 1960s Retro Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
14 Karat White Gold .20 Carat Natural Diamond Wedding Band Ring
Located in Baltimore, MD
14K White Gold .20 Carat Natural Diamond Wedding Band Ring Size 6.5
Metal: 14k white gold
Weight
Category
21st Century and Contemporary Modern Band Rings
Materials
Diamond, 14k Gold, White Gold
.20 Carat Art Deco Diamond 18 Karat White Gold Wedding Band
Located in Atlanta, GA
Details:
Weight: .20 carat
Cut: Old European brilliant
Color: G-H
Clarity: SI1
Finger to Top of Stone
Category
Vintage 1930s Unknown Engagement Rings
Materials
Diamond, White Gold
20 Carats Natural Golden Hued Zircon Stone Lot Loose Gemstone From Pakistan
Located in Bangkok, TH
Gemstone Name Natural Golden Zircon Lot
Weight 20 carats (1.68 carats each)
Dimensions 6.96 x 6.86
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Zircon
.20 Carat Total Weight Edwardian 9 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Stone Details:
Type: Turquoise
Weight: .20 carat, total weight
Cut: Oval Cabachon
Color: Light Blue
Category
Vintage 1910s Unknown Art Deco Engagement Rings
Materials
Yellow Gold
20 Carat Pear Ethiopian Opal Pendant / Necklace 18 Karat Yellow Gold Estate
Located in New York, NY
20 Carat Pear Ethiopian Opal Pendant / Necklace 18 Karat Yellow Gold Estate
This spectacular
Category
2010s Pendant Necklaces
Materials
Opal, 18k Gold, Yellow Gold
20 Carat Lemon Citrine and White Topaz Gold Pendant Necklace
Located in Montreal, QC
Lemon Citrine weighing approx. 20 Carat and bale set with White Topaz, approx. 0.18tcw. Measuring approx
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Topaz, Citrine, Gold, 14k Gold, Yellow Gold
Vintage 20 Carat Garnet Gemstones Set Earrings, Ring and Pendant 14k Gold Italy
Located in Miami, FL
Vintage 20 Carat Garnet Gemstones Set Earrings, Ring and Pendant 14k Gold Italy. Beautiful and rare
Category
Vintage 1970s Italian Lever-Back Earrings
Materials
Garnet, 14k Gold, Yellow Gold
20 Carat Blue Sapphire Ring
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE Sapphire!
20.07 carat oval “Royal” Vivid Blue center Ceylon sapphire.
1.32 carat
Category
21st Century and Contemporary Cocktail Rings
Materials
Blue Sapphire, Platinum
20 Carat Blue Cabochon Sapphire & Diamond 18 Karat White Gold Ring
Located in Boca Raton, FL
blue sapphire weighs approximately 20 carats and is surrounded by 22 round brilliant cut diamonds
Category
Late 20th Century American Modern Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Diamond Pendant Necklace, Round Brilliant Diamond .20 Carat or 1/5 th Carat
By Five Star Jewelry
Located in Austin, TX
White and Eye Clean)
Diamond Diameter: 3.61 mm
Diamond Weight: .20 Carats
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, White Gold, Gold, 14k Gold
20 Carat Oval Cut Diamond Engagement Ring GIA Certified FVOP VS2
Located in New York, NY
RHAEGAL 20 CARAT MEN’S PINK DIAMOND CHANDELIER ENGAGEMENT RING 14K WHITE GOLD BY MIKE NEKTA NYC
Category
2010s American Engagement Rings
Materials
Diamond, 14k Gold, 18k Gold, White Gold
20 Carat Diamond Riviera Necklace Round Brilliant White Gold Tennis
By Antinori Fine Jewels
Located in Rome, IT
This timelessly elegant riviera necklace dazzles with 20 carats of beautifully white and vibrantly
Category
2010s Unknown Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
20 Carat Emerald Cut Aquamarine & Diamond 14 Karat White Gold Cocktail Ring
Located in Boca Raton, FL
aquamarine weighs approximately 20 carats and the 6 round brilliant cut diamond accents weigh approximately
Category
Late 20th Century American Modern Cocktail Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
SCARSELLI 20 Carat Fancy Vivid Yellow Natural Diamond Ring GIA
By SCARSELLI
Located in New York, NY
This astonishes classic ring From Scarselli features a 20-carat Fancy Vivid Yellow Radiant Cut
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
IGI Certified 1.50 Ct Heart Shape Diamond Necklace with 20 Carat Black Diamonds
Located in New York, NY
14k white gold.
The necklace is designed with 230 natural black briolette diamonds 20 Carat total
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Free Shipping
W 0.3 in D 0.16 in L 0.32 in
14 Karat Rose Gold .20 Carat Round Natural Diamond Half Wedding Band Ring
Located in Baltimore, MD
14 Karat Rose Gold .20 Carat Round Natural Diamond Half Wedding Band Ring
Metal: 14k rose gold
Category
21st Century and Contemporary American Modern Band Rings
Materials
Diamond, Rose Gold
Retro Gold 20 Carat Natural Aquamarine and Diamond Cocktail Ring Circa 1960
Located in Los Angeles, CA
A magnificent 18K White Gold Aquamarine and Diamond Ring.
The centerstone is an approximately 20
Category
Vintage 1960s Unknown Retro Cocktail Rings
Materials
Aquamarine, Diamond, Gold
Vintage Red Carpet 20 Carat Pear Blue Topaz Gold Statement Solitaire Ring
Located in Montreal, QC
securely Nestled Hand set Impressive Pear Blue Topaz, weighing approx. 20 Carats. Finely Hand-crafted 14K
Category
21st Century and Contemporary Modern Solitaire Rings
Materials
Topaz, Blue Topaz, Gold, 14k Gold, White Gold
Piaget Polo Ladies Yellow Gold and 20 Carats of Diamonds Wrist Watch
By Piaget
Located in Chicago, IL
20 Carats of Fine White Round Brilliant cut Diamonds in a soft flexible bracelet, measuring 7 1/2
Category
1990s Swiss Wrist Watches
Materials
Diamond, 18k Gold, Yellow Gold
14k White Gold Tennis Necklace, 20 Carats F-G Color Vs Clarity
Located in Los Angeles, CA
.
Metal: 14k Gold
Diamond Cut: Round Natural (Not Lab Grown or Moissanite)
Total Diamond Carats: 20
Category
2010s American Chain Necklaces
Materials
Diamond, White Gold, 14k Gold
20 Carat Blue Topaz Gemstone Diamond Gold Pendant Enhancer Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Custom Pendant Enhancer Necklace featuring a 20 Carat Blue Topaz
Category
1990s Modernist Necklace Enhancers
Materials
Topaz, Blue Topaz, Diamond, Gold, 18k Gold
Free Shipping
H 1.75 in
20 Carat Diamond Platinum 18 Karat Yellow Gold Cuff Bracelet
Located in New York, NY
the same level. An amazing piece of most wearable jewelry. The approximate total diamond weight is 20
Category
2010s Contemporary Cuff Bracelets
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
.20 Carat Art Deco 18 Karat Yellow Gold Cats Eye Ring, VEG#1554
Located in Atlanta, GA
grams
Diamond Details:
Weight: .20 Carat
Cut: Old Miner Brilliant
Color: IJ
Clarity: SI1
Center Stone
Category
Vintage 1920s Unknown Art Deco Fashion Rings
Materials
Cat’s Eye, Yellow Gold
Chopard 18K White Gold 20 Carat Micro Pave Diamond Link Bracelet
By Chopard
Located in New York, NY
know the quality is best to none, mounted with micro pave set diamonds of high quality approx. of 20
Category
20th Century Swiss Modern Link Bracelets
Materials
Diamond, 18k Gold, White Gold
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20 Carat For Sale on 1stDibs
Find the exact 20 carat you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our collection of these items for sale includes 11564 vintage editions and 1710 modern creations to choose from as well. You’re likely to find the perfect 20 carat among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A 20 carat from Luigi Ferrara, Tiffany & Co. and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. A 20 carat of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 11270, is particularly popular. A round cut version of this piece has appeal, but there are also oval cut and old european cut versions for sale. If you’re browsing our inventory for a 20 carat, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a 20 Carat?
On average, a 20 carat at 1stDibs sells for $4,891, while they’re typically $53 on the low end and $6,500,000 for the highest priced versions of this item.
Questions About 20 Carat
- 1stDibs ExpertApril 5, 2022The term “20 carat gold” does not have a meaning. “Carat” is a unit of measurement used to describe the size of gemstones. “Karat” is the unit used to describe gold precious metal. Gold stamped as 20 karat or 20K is 83.3 percent pure gold and 16.7 percent metal alloy. You'll find a wide variety of gemstone jewelry on 1stDibs.
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