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.20 Carat Ruby Diamond Yellow Gold Horseshoe Brooch
Located in Stamford, CT
Early 1900's horseshoe brooch set with 15 square cut rubies and 12 rose cut diamonds. Fold up
Category
Early 20th Century Brooches
Materials
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
18 Karat Yellow Gold Bee Diamond Ruby Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
carats ruby & .22 carats pave diamonds.
FOLLOW MEGHNA JEWELS storefront to view the latest collection
Category
21st Century and Contemporary Unknown Contemporary Stud Earrings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Ruby Diamond Ring, 14K White Gold, Round Ruby Baguette Diamond Band Stackable
By Five Star Jewelry
Located in Austin, TX
colorless)
Gemstone: Ruby
Gemstone Weight: .03 Carats
Gemstone Color: Rich Pink/Red
Total Carat Weight: .20
Category
2010s American Modern Band Rings
Materials
Ruby, Diamond, White Gold, 14k Gold
Cameo Skull Snake Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
, .20 carats ruby and .40 carats of sparkling diamonds.
FOLLOW MEGHNA JEWELS storefront to view the
Category
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Materials
Diamond, Gold, 18k Gold
15.3 Carat Ruby Hoop Earrings in 20 Karat Yellow Gold
By Coomi
Located in Secaucus, NJ
A stunning pair of Hoop earrings set in a rich 20 Karat Yellow Gold with an approximate 15.3cts
Category
21st Century and Contemporary Thai Art Deco Hoop Earrings
Materials
Ruby, Yellow Gold
Roberto Coin .20 Carat Sapphire Ruby Yellow Gold Chic and Shine Bracelet
By Roberto Coin
Located in Stamford, CT
design. This bracelet is 7.75 inches in length. It is accented with one round red ruby and tow cabochons
Category
21st Century and Contemporary Link Bracelets
Materials
Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
GIA Certified .20 Carat Burma Myanmar Ruby Diamond Victorian Yellow Gold Ring
Located in Stamford, CT
Vintage Victorian 1880's ruby and diamond yellow gold ring. GIA certified natural no heat .20cts
Category
Antique Late 19th Century Engagement Rings
Materials
Ruby, Diamond, Yellow Gold, 18k Gold, Gold
Antique Edwardian Hallmarked Old European Cut Diamond & Ruby Band 20 Carat Gold
Located in Hamilton, AU
Lovingly crafted in 20 carat gold, The Imelda Ring is an antique treasure. Star set diamonds and
Category
Early 20th Century Unknown Edwardian Signet Rings
Materials
Diamond, Ruby, Gold, Yellow Gold
Vintage 7.20 Carat Ruby Gemstones Bezel Set 1924 Liberty $20 Gold Coin Pendant
Located in Miami, FL
Vintage 7.20 Carat Ruby Gemstones Bezel Set 1924 Liberty $20 Gold Coin Pendant.
The 1924 St
Category
Vintage 1970s Pendant Necklaces
Materials
Ruby, Gold, 14k Gold, 22k Gold
20 Carat Agate Cocktail Ring With Diamonds, Rubies and Sapphires 18k Yellow Gold
Located in Great Neck, NY
Agate stone in the center weighing approximately 20 carats. The main stone is surrounded by 0.60 carats
Category
21st Century and Contemporary Cocktail Rings
Materials
Agate, Diamond, Ruby, Sapphire, Yellow Gold
20 Carats Natural Ruby Oval Cabochons 14 Kt Gold Bezel Stud Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Simple Chic Earrings made of 2 Natural Ruby Oval Cabochons measuring 11x 12 mm and weighing 20
Category
2010s Thai Contemporary Stud Earrings
Materials
Gold, 14k Gold
Free Shipping
W 0.48 in L 0.83 in
1.40 Carat Ruby Diamond Gold Bracelet
Located in Stamford, CT
underside safety.
20 round Diamonds, approx. total weight 1.20cts, H – I, VS1 – SI1
20 round red Rubies
Category
Vintage 1980s Link Bracelets
Materials
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Vintage Hollywood Glam 20 Ctw Diamond Ruby Gala Necklace
Located in Santa Barbara, CA
A dramatic, draped garland necklace shimmering with nearly 20 carats of diamonds and vibrant rubies
Category
Vintage 1970s American Art Deco Link Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Ruby Eternity Ring 2.60 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
20 Rubies = 2.60
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Ruby, Gold, 14k Gold, White Gold
0.47ctw Ruby and Diamond Pendant Necklace, 14k White Gold, Length 20 Inches
Located in McLeansville, NC
This stunning pendant necklace features a vibrant 0.47 carat total weight ruby gemstone surrounded
Category
1990s Pendant Necklaces
Materials
Diamond, Ruby, 14k Gold, White Gold
Vintage Circa 1980s 1.00 Carat Ruby & Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
An elegant show of fire and brilliance, the 18-carat gold Khloe Ring features a crimson ruby
Category
20th Century Unknown Modern Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Platinum Necklace with 16.82 Carat Rubies and 10.02 Carat Diamonds
By Cellini
Located in New York, NY
neck. The necklace measures 16.5" long.
Stamped PT 950 18K
20 Rubies = 16.82 carats
120 Baguette and
Category
Early 2000s Modern Choker Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Natural 20 Ct Burma Ruby & 10 Ct Diamond Butterfly 18 Kt White Gold Pin/Brooch
Located in New York, NY
Burma Ruby and Diamond Brooch , Vintage
Natural 20 Ct Burma Ruby & 10 Ct Diamond Butterfly 18 Kt
Category
1990s Brooches
Materials
Diamond, Ruby, 18k Gold, White Gold
Certified 20 Carats Round Brilliant Cut Diamond Necklace
Located in Rome, IT
19.20 carats of brilliantly white natural diamonds form a shimmering stream which cascades gracefully
Category
2010s Unknown Choker Necklaces
Materials
Diamond, White Diamond, 14k Gold
1.31 Carat Ruby and 0.19 Carat Diamond Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.31 carat ruby and 0.19 carat diamond, 18 karat yellow gold and 18 karat
Category
Early 2000s Unknown Contemporary Pendant Necklaces
Materials
Diamond, Ruby, White Gold, Yellow Gold
Free Shipping
H 0.24 in W 0.23 in Dm 0.23 in L 20 in
Estate 2 Carat Ruby Diamond Cocktail Ring
Located in Napoli, NA
Natural Unheated Ruby weighing 2 carat. It is set with fine Round brilliant and Baguette cut diamonds
Category
Vintage 1970s Unknown Cluster Rings
Materials
Diamond, Ruby, 18k Gold
3.14 Carat Ruby Diamond 18 Karat Yellow Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a straight Baguette Cut Ruby that weighs 2.56 Carats and 20 Round Cut Diamonds that
Category
21st Century and Contemporary American Art Deco Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
70 Carats Ruby Earrings with Pave Diamonds
By Paradizia
Located in Laguna Beach, CA
”, item# B1213
Materials and Weight
Ruby, 20 x 64mm rectangle cut, 70 carats.
Pave diamonds, 1.80 carats
Category
21st Century and Contemporary American Artisan Dangle Earrings
Materials
Diamond, Ruby, 14k Gold, Rhodium, Sterling Silver
70 Carats Ruby Earrings with Pave Diamonds
By Paradizia
Located in Laguna Beach, CA
”, item# B1213
Materials and Weight
Ruby, 20 x 64mm rectangle cut, 70 carats.
Pave diamonds, 1.80 carats
Category
21st Century and Contemporary American Artisan Dangle Earrings
Materials
Diamond, Ruby, 14k Gold, Rhodium, Sterling Silver
Peter Suchy .52 Carat Diamond Ruby Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
, approx. total weight .04cts, G, VS
20 red calibre custom cut genuine Rubies, approx. total weight .40cts
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Platinum
Estate Platinum 8.74 Carat Ruby and Diamond Brooch
Located in New York, NY
platinum.
8 Pear Shaped Rubies = 8.74 carats total
20 Round Diamonds = 2.30 carats
35 Baguette Diamonds
Category
Mid-20th Century Retro Brooches
Materials
Diamond, Ruby, Platinum
454 Carat 7 Layer Natural Emerald Ruby & Sapphire Bead Necklace Adjustable
Located in New York, NY
Approximately 454 Ct 7 Layer Faceted Natural Emerald Ruby & Sapphire Bead Necklace
This
Category
Early 2000s Beaded Necklaces
Materials
Emerald, Ruby, Sapphire
1.00 Carat Ruby Gold Pierced Post Rose Gold Flower Earrings
Located in Stamford, CT
1930's Art Deco Ruby earrings. 20 round red/pink rubies set in 14k rose gold clip post flower
Category
Early 20th Century Lever-Back Earrings
Materials
Ruby, 14k Gold, Rose Gold, Gold
Art Deco 5.0 Carat No Heat Ruby 3.90 Carat Diamond Earrings
Located in Napoli, IT
Art Deco Ruby and Diamond earrings hand crafted as unique pair of solid 18 KT gold, 1935 ca
Category
Vintage 1930s European Art Deco Clip-on Earrings
Materials
Diamond, Ruby, 18k Gold
18 Karat Yellow Gold 6.00 Carat Ruby 1.42 Carat Diamond Earrings
Located in New York, NY
.
42 rubies= 6.00 carats
20 diamonds = 1.42 carats
Stamped 18K
Category
Vintage 1980s American Contemporary Clip-on Earrings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Ruby Eternity Ring 2.60 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
20 Rubies = 2.60
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Ruby, Gold, 14k Gold, White Gold
AGL Certified 1.65 Carat Oval Ruby Diamond Gold Engagement Ring
Located in Stamford, CT
Beautiful AGL certified 1.65 carat oval Myanmar, Burma, ruby and diamond engagement ring set in 18k
Category
Late 20th Century Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Vintage 34.30 Carat Carved Ruby and Diamond Necklace
By Coomi
Located in Secaucus, NJ
Vintage Affinity Necklace Set in 20 Karat Yellow Gold with 34.30 Carat Carved Ruby and 1.26 Carat
Category
21st Century and Contemporary Thai Contemporary Chain Necklaces
Materials
Diamond, Ruby, Yellow Gold
Ruby Eternity Ring 2.60 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
20 Rubies = 2.60
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Ruby, Gold, 14k Gold, White Gold
0.56 Carat Deep Natural Red Ruby Vintage Solitaire Ring in 9 Carat Yellow Gold
Located in Hamilton, AU
Crafted in 9 carat yellow gold, this lovely vintage adornment features a gorgeous deep red ruby
Category
20th Century Unknown Modern Solitaire Rings
Materials
Ruby, 9k Gold, Yellow Gold, Gold
Ruby Eternity Ring 2.60 Carats 14K White Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All Gemstones are Natural
20 Rubies = 2.60
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Ruby, Gold, 14k Gold, White Gold
Vintage 1.97 carat total weight ruby diamond platinum band
Located in Beverly Hills, CA
rubies
Total ruby weight: 1.97 carats
Accent stone: 20 round brilliant cut diamonds
Weight: .52 carats
Category
20th Century Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum
Estate Natural 2 Carat Ruby Diamond Cocktail Ring
Located in Napoli, NA
Natural Ruby weighing 2 carat. It is set with fine Round brilliant and Baguette cut diamonds, weighing
Category
Vintage 1970s Unknown Cluster Rings
Materials
Diamond, Ruby, 18k Gold
Art Deco 20.00 Carat Carved Ruby Diamond Brooch
Located in North Hollywood, CA
: 24.00 grams Stones: Carved ruby leaves, approx. 20 carats Stones: Diamonds 1.25 carats VS-SI clarity, G
Category
Mid-20th Century Unknown Art Deco Brooches
Materials
Diamond, Ruby, 18k Gold, Platinum
GIA Certified 1.70 Carat Diamond Ruby Yellow Gold Cocktail Ring
Located in Stamford, CT
Diamond and ruby cluster cocktail ring. 18k yellow gold setting with a round center diamond and two
Category
Late 20th Century Fashion Rings
Materials
Ruby, Diamond, 18k Gold, Gold, Yellow Gold
1.40 Carat Diamond Ruby Enamel Two-Tone Gold Toucan Brooch
Located in Stamford, CT
carats
1 round cabochon ruby Approximate .20 carats
18k yellow gold
18k white gold
Tested: 18k
Stamped
Category
Mid-20th Century Brooches
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold, Gold
16 Carat Ruby and 4.42 Carat Diamond Double Color 18K Gold Earrings
Located in New York, NY
Carat
Metal Details
18K Gold 20 Grams
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Ruby, Gold, 18k Gold
Peter Suchy .55 Carat Round Ruby Diamond White Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Ruby and diamond dangle earrings. 2 bright red rubies mounted in 18k white gold bezel set wire
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
1.34 Carat Ruby Diamond 14 Karat Yellow Gold Victorian Style Ring
By DGI
Located in Los Angeles, CA
This ring has an Oval Cut Ruby that weighs 0.65 carats and 38 Round Cut Diamonds that weigh 0.69
Category
21st Century and Contemporary American Early Victorian Cocktail Rings
Materials
Ruby, Diamond, Yellow Gold, 14k Gold
1890s Enamel and Seed Pearl 1.10 Carat Ruby and Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique hand-painted enamel and seed pearl, 1.1 carat ruby and 20 karat yellow gold
Category
Antique 1890s Unknown Brooches
Materials
Pearl, Ruby, Yellow Gold, Enamel
.33 Carat Journey Ruby and Diamond Three Stone Pendant 14Kt White Gold
Located in Laguna Hills, CA
This beautiful pendant features three genuine stones: a .53 carat ruby and two diamonds. Crafted in
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Ruby, White Gold
24 Carat Oval Burma Pigeon Blood Color Ruby & Diamond Halo Bracelet
By Antinori Fine Jewels
Located in Rome, IT
approximately 20 ct total weight, Vivid Red in color, the rubies are natural, Burma Origin, with minor heat
Category
2010s Unknown Contemporary Tennis Bracelets
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
3 Ruby Oval Cabs Yellow Gold Diamonds 40 Carats Pear Shape Ruby Drops Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
big size Pear Shape Natural Rubies measuring 13 mm x 20 mm.
In 1978 our workshop started in Italy to
Category
2010s Thai Contemporary Stud Earrings
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
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W 0.52 in L 1.46 in
Roman Malakov 0.35 Carat Pear Shape Ruby & Diamond Halo Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace, showcasing a 0.35 carat pear shape ruby, set on a three prong setting
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 14k Gold, 18k Gold, White Gold
Genuine 2.80 Carat Sapphire Emerald Ruby Six Strand Necklace
Located in Stamford, CT
Genuine blue and yellow sapphire, emerald and ruby faceted rondel, Adjustable necklace. 20 to 36
Category
Late 20th Century Beaded Necklaces
Materials
Emerald, Ruby, Sapphire, Blue Sapphire, Yellow Sapphire
14K White Gold 7.81 Carat Ruby & Black Diamond Ring
Located in Houston, TX
This ring is 14K white gold and features 20 round cut rubies and 12 heat treated, black diamonds
Category
2010s American Modern Cocktail Rings
Materials
Black Diamond, Ruby, White Gold
Art Deco Inspired 1.03 Carat Ruby Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
Center Stone: Oval Cut Ruby
Weight: 1.03 Carat
Accent Stone: 20 Single Cut Diamonds
Weight
Category
Vintage 1920s Art Deco Cocktail Rings
Materials
Diamond, Ruby, Platinum
5.20 Carat Unheated Burmese Ruby and Diamond White Gold Ring
Located in New York, NY
A stunning white gold filigree ring featuring a 5.20 carat no-heat Burmese rectangular cut ruby
Category
Vintage 1950s Engagement Rings
Materials
Diamond, Ruby, White Gold
Natural Ruby & 1.07 Carat Diamond Art Deco Inspired Ring 18 Carat White Gold
Located in Hamilton, AU
Crafted with love and devotion, this captivating 18 carat white gold milgrain cluster ring features
Category
21st Century and Contemporary Australian Contemporary Cluster Rings
Materials
Ruby, Diamond, White Gold, 18k Gold, Gold
Vintage 18 Karat Yellow Gold 1.90 Carat Ruby 1.00 Carat Diamond Cluster Ring
Located in Vilnius, LT
ruby (oval cabochon cut, 1.90ct, slpR 6/4, SI)
- 20 diamonds (round brilliant cut, TW 1.00ct, RW+/W, VS
Category
Mid-20th Century Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
1.35 Carat Oval Red Ruby and Diamond Contemporary 18 Carat Gold Cluster Ring
Located in Hamilton, AU
Details
The oval red natural ruby is 1.35 carats. The half moon cut diamonds, round brilliant cut diamonds
Category
21st Century and Contemporary Australian Contemporary Cluster Rings
Materials
Ruby, Diamond, White Gold, Gold, 18k Gold
Antique Victorian Era 1880s Ruby & Diamond Five Stone Ring 18 Carat Gold
Located in Hamilton, AU
Exquisitely crafted in 18 carat gold with crimson rubies and sparkling diamonds, she is our Bell
Category
Antique 19th Century Unknown Victorian Bridal Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Big Carved Ruby Sunshine Gold Ring with 0.58 Carat Diamonds
By Coomi
Located in Secaucus, NJ
Antiquity Ruby Line Ring Set in 20 Karat Yellow Gold with 7.20-carat Carved Ruby and 0.58-carat
Category
21st Century and Contemporary Thai Contemporary Cocktail Rings
Materials
Diamond, Ruby, Yellow Gold
Vivid Diamonds AGL Certified 10.66 Carat Ruby and Diamond Earrings
By Vivid Diamonds
Located in Miami, FL
oval cut rubies weighing 10.66 carats total accented by 20 round brilliant cut diamonds weighing
Category
21st Century and Contemporary Unknown Modern Stud Earrings
Materials
Diamond, Ruby, 18k Gold, Platinum
"Soul Colour" 1.80 Carat Vivid Red Ruby Stud Style Earrings 18 Carat Yellow Gold
Located in Hamilton, AU
Gem Details
The ten faceted bright vivid pinkish red rubies are in the shapes of oval, pear, cushion
Category
21st Century and Contemporary Australian Contemporary Stud Earrings
Materials
Ruby, Gold, Yellow Gold, 18k Gold
Free Shipping
W 0.36 in L 0.48 in
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20 Carat Ruby For Sale on 1stDibs
You are likely to find exactly the 20 carat ruby you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 1339 vintage editions and 128 modern creations to choose from as well. You’re likely to find the perfect 20 carat ruby among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A 20 carat ruby from Luigi Ferrara, Tiffany & Co. and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also oval cut and cabochon versions for sale. There aren’t many items for men if you’re seeking a 20 carat ruby, as most of the options available are for women and unisex.
How Much is a 20 Carat Ruby?
On average, a 20 carat ruby at 1stDibs sells for $4,655, while they’re typically $169 on the low end and $1,575,000 for the highest priced versions of this item.
Questions About 20 Carat Ruby
- 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.
- What is a 1 carat ruby worth?1 Answer1stDibs ExpertOctober 12, 2021What a 1-carat ruby is worth mostly depends on the color of the ruby. It is the most important factor in determining the ruby's value. The price of a pure brilliant red to slightly purple-red color is considerable. Depending on the color, purity, origin, and size, rubies can cost anywhere from $100 to $15,000 per carat. Shop a range of antique and vintage ruby jewelry on 1stDibs.
- 1stDibs ExpertOctober 12, 2021A Burmese ruby is around $1,400 - $1,600 per carat. It is believed to make its wearer more active, focused and aware of their surroundings. Shop for a variety of Burmese ruby jewelry on 1stDibs.