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4 Carat Ruby

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Retro 18 Karat Gold 4 Carat Ruby and ​​Diamond Cocktail Ring, circa 1940
Located in Goettingen, DE
Retro 18K gold 4 carat ruby ​​and diamond cocktail ring , circa 1940 Very distinctive cocktail
Category

Vintage 1940s German Retro Cocktail Rings

Materials

Ruby, Diamond, Gold, 18k Gold, Yellow Gold

4 Carat Ruby, 3.75 Carat Diamond and Gold Necklace
Located in New York, NY
, VS1/VS2 clarity Rubies: 24 rubies for a total estimated weight 4.00 carats, of a medium tone of
Category

Early 20th Century Contemporary More Necklaces

Materials

Diamond, Ruby, 18k Gold

GRS Certified 4 Carat Ruby Diamond French Cocktail Ring, circa 1980s
Located in New York, NY
This exquisite ring boasts a stunning 4.0-carat oval ruby at its center, certified by GRS as
Category

Late 20th Century French Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

4 Carat Ruby and 3 Carat Diamond Art Deco Style 14K Earrings
Located in New York, NY
these beautiful earrings. Gemstone Details Type: Ruby 4 Carat Color: Red Clarity: Fine Weight: 4
Category

Vintage 1980s Art Deco Drop Earrings

Materials

Diamond, Ruby, Gold, 14k Gold

4 Carat Ruby and 3 Carat Diamond Art Deco Style 14K Earrings
4 Carat Ruby and 3 Carat Diamond Art Deco Style 14K Earrings
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H 0.2 in W 0.5 in L 1.75 in
GIA Certified Unheated 4 carat Ruby with Diamond Ring Set in 18 Karat Gold
Located in Bangkok, TH
Unheated Ruby 4.19 carats with Diamond 0.40 carat Ring set in 18 Karat Gold Settings (GIA Certified
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold

GIA Certified Burma Ruby and Diamond Cascade Earrings
Located in OVIEDO, AS
6 pear-shaped rubies and a total 52 diamonds. Estimation of 4 carats Rubies and Diamonds approx. 2
Category

Mid-20th Century Unknown Neoclassical Dangle Earrings

Materials

Diamond, Ruby, Gold, Silver

GRS Certified 4 Carat Oval Peagon Blood Ruby Solitaire Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 4.21 Carat Oval Peagon Blood Red Ruby and Diamond Ring. This ruby has an incredible
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Ruby

Unheated Ruby Ring Gem 4 Carat Oval Unmounted Loose Gemstone “Pigeon Blood”
By Merkaba
Located in Beverly Hills, CA
Exceedingly rare, vibrant and ultra fine, 4.32 carat natural, no heat “pigeon blood” Ruby oval gem
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

4 Carat AGL Graded Ruby and Diamond Platinum Ring
By Regent Jewelers
Located in Bay Harbor Islands, FL
Ruby and diamond ring featuring a 4.04 carat AGL Graded Cushion Cut Ruby prong set in a platinum
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

IGI Certificate 4 carat Tsavorite Ruby Brilliant Necklace Pigeonblood
Located in Viena, Viena
pigeonblood ruby from mosambique (certificat) and one fullcut diamond of 0.32 ct, W / SI2, IGI certificate
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, Ruby, Tsavorite, 18k Gold, White Gold

18 Karat White Gold Halo Diamonds and Ruby Earrings '3/4 Carat'
Located in San Francisco, CA
These classic stud earrings feature a 0.80-carat total weight of round shape Rubies in Exceptional
Category

21st Century and Contemporary American More Earrings

Materials

Diamond, Ruby, White Gold

33 Carat Ruby and 4 Carat Diamond Invisible Bracelet in 18 Karat Yellow Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
A classic yellow gold invisible set ruby and diamond bracelet. This piece houses an impressive 370
Category

2010s Thai Art Deco Retro Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 4 Carat Vivid Red Ruby No Heat Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Rome, IT
Discover the Rare Beauty of Untreated Mozambique Ruby Unlock the unparalleled allure of nature's
Category

2010s Italian Modern Cocktail Rings

Materials

Ruby, White Diamond, Diamond, Platinum

4 Carat Tanzanite Sugar Loaf Ruby Sapphire Colorful 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
A 4.43 carat Tanzanite Sugar Loaf is set alongside 1.73 carat of Sapphire and 1.18 carat of Ruby
Category

2010s Hong Kong Art Deco Cocktail Rings

Materials

Ruby, Sapphire, Tanzanite, 18k Gold

4 Carat Treated Ruby and Diamond 14 Karat Yellow Gold Cocktail Ring
Located in New York, NY
gram Stamped 14K Ring Size 5 ( can be altered for no charge ) Large 4 carat oval shape ruby Treated
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

4 Carat Natural Ruby and Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 4 Carat Natural Ruby And Diamond 18 Karat White Gold Ring Size 5 prong set 18 K
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Pendant, 1.03 Carats
Located in New Orleans, LA
carats. Accented by diamonds totaling 0.15 carats. Set in 18K yellow gold. Pendant: 3/4" length Chain
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Ruby Pendant, 1.03 Carats
Ruby Pendant, 1.03 Carats
W 0.75 in L 18 in
Vintage Men’s 4 Carat Sapphire and Ruby Statement Ring 14 Karat
Located in Miami, FL
Vintage Men’s 4 Carats Sapphire & Ruby Statement Ring. The ring has a sparking beauty made for the
Category

Vintage 1980s Cocktail Rings

Materials

Ruby, Sapphire, 14k Gold, Yellow Gold

GRS Certified 4 Carat Peagon Blood VIVID RED Ruby and Diamonds Gold Earrings
By Antinori Fine Jewels
Located in Rome, IT
quality rubies and diamonds. The earrings are gracefully domed and elegantly Fine-made Burmese ruby and
Category

2010s Italian Modern Clip-on Earrings

Materials

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

Hera Ruby-4 Firey Ring
Located in Los Angeles, CA
: 0.08ttcw Rubies Carat Weight : 1.07ttcw Diamond color-clarity : SI-Quality / H-Color Style Reference
Category

2010s American Modern Fashion Rings

Materials

18k Gold, White Gold

3 Carat Ruby & Diamond 3/4 Band in 14 Karat White Gold, Red Ruby White Diamonds
By Five Star Jewelry
Located in Austin, TX
forever! 14K White Gold 2.37 Carat Total Diamond Weight 0.66 Carat Total Ruby Weight Ring Size 6 3/4
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, Ruby, White Diamond, 14k Gold, White Gold

1.01 Carat Natural Pear-Shaped Ruby
Located in London, GB
Beautiful 1.01 carat natural pear-shaped ruby in a vivid purplish-red colour. This ruby would make
Category

21st Century and Contemporary Thai Contemporary Loose Gemstones

Materials

Ruby

1.01 Carat Natural Pear-Shaped Ruby
1.01 Carat Natural Pear-Shaped Ruby
W 0.19 in D 0.15 in L 0.31 in
18K Rose Gold 3/4 Carat Diamonds & Red Ruby Gemstone Curved Bar Choker Necklace
Located in New York, NY
round heat-treated red rubies in a 4mm, 3mm, 2mm graduated sizing with the largest at the center
Category

21st Century and Contemporary Thai Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Ruby, 18k Gold, Rose Gold

Ruby Band Ring, Yellow Gold Satin 1.52 Carat TW Gorgeous CUSTOM ORDER 4-5 WEEKS
By Five Star Jewelry
Located in Austin, TX
gorgeous going across any finger. The five rubies have a total weight of 1.52 carats. The satin gold looks
Category

2010s American Contemporary Band Rings

Materials

Ruby, 14k Gold, Yellow Gold

Retro Gold 4 Carat Natural Red Ruby Gemstone Circular Brooche Pin, circa 1970
Located in Los Angeles, CA
Retro 14k Yellow Gold Approximately 4 Carat Natural Red Ruby Circular Brooche Pin, Circa 1970. The
Category

Vintage 1960s Unknown Retro Brooches

Materials

Ruby, Gold, 14k Gold

22.5 carats Ruby bracelet
Located in New York, NY
, each possessing a rich and fiery allure. With a total weight of 22.47 carats, these rubies are securely
Category

2010s Indian Modern Modern Bracelets

Materials

Diamond, Ruby, 14k Gold, White Gold

Set in 18k Rose Gold, 4 Carats, Natural Mozambique Ruby & Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
of the Rubies is 4.02 carats. The Rubies are completely natural, without any treatment and is of
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

Vintage Ruby Diamond Earrings 14 Carat Gold 1.2 Carat Ruby
Located in Kendal, GB
MEASURE: Height 21mm x Width 15mm x Depth 5mm METAL: 14ct Gold (Tested) STONES: Rubies (4 x 6mm
Category

Vintage 1970s European Stud Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Vintage Ruby Diamond Earrings 14 Carat Gold 1.2 Carat Ruby
Vintage Ruby Diamond Earrings 14 Carat Gold 1.2 Carat Ruby
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H 0.83 in W 0.6 in D 0.2 in
Art Deco Style 3/4 Carat TCW Modern Diamond & Ruby Target Halo Engagement Ring
Located in Santa Monica, CA
Art Deco Style 3/4 Carat Modern Cut Diamond & Untested Ruby Target Halo Engagement Ring Center is
Category

Vintage 1980s American Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold

1 Carat Solitaire Natural Ruby Earrings 4 Prongs Screw Back 14 Karat White Gold
Located in New York, NY
Special Price , Special offer selling them at my cost !! have 8 pairs all average 1 ct of ruby A
Category

2010s Stud Earrings

Materials

Ruby, 14k Gold, White Gold

Burma Cabochon Ruby 4 Carat 14 Karat Yellow Gold Bezel Set Size 6 Ring
By OGI Ltd
Located in New York, NY
. This stunning ring features a mesmerizing 4-carat Burma cabochon ruby, renowned for its rich red hue
Category

2010s American Contemporary Solitaire Rings

Materials

Ruby, 14k Gold, Yellow Gold

4 carat face up Piecut diamond pair with a double halo of ruby & diamonds
Located in Bangkok, TH
This pair of earrings is made with 1.10 carat diamonds in composite setting giving a look of 4
Category

2010s Thai Art Deco Stud Earrings

Materials

Diamond, Ruby, 14k Gold, 18k Gold

Burma Ruby Oval 4 Cts Engagement Ring with Diamonds
Located in Hong Kong, HK
Burma Ruby Oval 4 cts Ring with Diamonds This well-faced 4.11 cts Heated Burma Ruby Oval sits
Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

Ruby, Diamond, 18k Gold

Ruby Ring Ruby 6.8 Carat in 18 Carat White Gold Triangle Diamonds
Located in Paris, FR
Carats set with 4 double claws supported on either side by a Triangle-shaped diamond of 0.45 Carat for a
Category

Early 2000s French Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

3/4 Carat Genuine Ruby, Rutile Quatrz and Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
This beautiful Ruby Ring is crafted in 14-karat Yellow gold and features a 3/4 carat 1 Pc Genuine
Category

20th Century Chinese Art Deco Fashion Rings

Materials

Ruby, Quartz, Diamond, Gold, Yellow Gold, 14k Gold

TIFFANY & Co. 18K Gold Ruby Stacking Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Ruby Stacking Ring 4 Metal: 18K yellow gold Size: 4 Band Width: 4.5mm
Category

2010s American Band Rings

Materials

Ruby, 18k Gold

0.39 Carat Diamond/0.40 Carat Rubies 18 Karat Gold Pendant
By Sebastian Bernard
Located in Los Angeles, CA
18K Gold Square Shape Diagonal Pendant with 4 Invisible Set Princess Cut Rubies (Total Gem Weight
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

22 Carat Rubies Diamond White Gold Bracelet
By Antinori Fine Jewels
Located in Rome, IT
. Securely nestled in a delicate yet sturdy 4-prong setting, the rubies, totaling 22.47 carats, showcase
Category

2010s Italian Modern Chain Bracelets

Materials

Diamond, White Diamond, Ruby, 14k Gold, White Gold

Ruby Ring Ruby 2.3 Carat in 18 Carat Yellow Gold Baguette Diamonds Vintage
Located in Paris, FR
2.30 Carats set with 4 double claws supported by a Baguette Diamond on either side of 0.20 Carat, total
Category

Vintage 1980s French Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

4 Carat Mexican Fire Opal Ruby Ring 14 Karat Gold Art Deco Retro Cocktail Ring
Located in New York, NY
This is a spectacular antique Retro - Art Deco Four Carat Mexican Fire Opal and Ruby Ring. The
Category

20th Century Unknown Retro Cocktail Rings

Materials

Ruby, Fire Opal, Opal, 14k Gold, Gold

54.97 Carat Sugarloaf Cabochon Ruby Chandelier Earrings
Located in New York, NY
43.81 carats total. Accent rubies weigh 11.16 carats total. Made in 18k yellow gold. Dimensions: 4 inch
Category

21st Century and Contemporary Unknown Contemporary Chandelier Earrings

Materials

Ruby, Sapphire, 18k Gold, Yellow Gold

Vintage 0.66 Carat Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.66 Carat Ruby Diamond Platinum Ring. Featuring one oval mixed cut ruby weighing 0.66
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Platinum

Ruby Necklace 14K Gold Emerald Cut .34 Carat Ruby Gemstone July Pendant
By Five Star Jewelry
Located in Austin, TX
This petite necklace is perfect on anyone! The chain is 1 millimeter in width and the ruby is 4 x 2
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Ruby, 14k Gold, Yellow Gold

Art Deco 0.92 Carat Ruby Filigree Ring
Located in Montgomery, AL
. The center ruby measures approximately 0.92 carats. The filigree setting is 14k white gold. The design
Category

Early 20th Century Art Deco Engagement Rings

Materials

Ruby, Gold, 14k Gold, White Gold

12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring
Located in Bay Harbor Islands, FL
Ruby ring set with an oval ruby weighing approximately 12 carats, and 2 pear shape rubies weighing
Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

0.42 Carat Diamond/0.46 Carat Ruby 18 Karat Gold Pendant Necklace
By Sebastian Bernard
Located in Los Angeles, CA
18K Gold Cushion Shape Diagonal Pendant with 4 Invisible Set Princess Cut Rubies (Total Gem Weight
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Yellow Gold Ruby & Diamond Bangle Bracelet 6 3/4" - 18k Oval 2.33ctw
Located in Greensboro, NC
Metal Content: 18k Yellow Gold Stone Information Natural Rubies Treatment: Heating Carat(s
Category

21st Century and Contemporary Bangles

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Yellow Gold Ruby & Diamond Bangle Bracelet 6 3/4" - 18k Oval 2.33ctw
Located in Greensboro, NC
Metal Content: 18k Yellow Gold Stone Information Natural Rubies Treatment: Heating Carat(s
Category

21st Century and Contemporary Bangles

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Natural Hot Red Rubies Tennis Bracelet in 14k Rose Gold, with 3.55 Carats Rubies
Located in Great Neck, NY
Natural Hot Red Rubies Tennis Bracelet in 14K Rose Gold, with 3.55 Carats Rubies. Classic and
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Ruby, 14k Gold, Rose Gold

Yellow Gold Ruby & Diamond Pendant Necklace 18 3/4" - 14k Oval .75ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Ruby Treatment: Heating Carat(s): .60ct
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

32.40 Carats Ruby Earrings Round Yellow Gold 14 Karat
Located in Great Neck, NY
, Brilliant, and Beautiful. Ruby Weight: 32.40 Carats Ruby Size: 10.7 mm wide. Drop Length :1-3/4 inch,
Category

2010s American Stud Earrings

Materials

Ruby, Gold, 14k Gold, Yellow Gold

32.40 Carats Ruby Earrings Round Yellow Gold 14 Karat
Located in Great Neck, NY
, Brilliant, and Beautiful. Ruby Weight: 32.40 Carats Ruby Size: 10.7 mm wide. Drop Length :1-3/4 inch,
Category

2010s American Stud Earrings

Materials

Ruby, Gold, 14k Gold, Yellow Gold

7.95 Carats Ruby Studs Round White Gold 14 Karat
Located in Great Neck, NY
7.95 Total Carat Weight Ruby Studs Round 4 Prong Screw Back Setting White Gold Ring 14 Karat
Category

2010s American Stud Earrings

Materials

Ruby, Gold, 14k Gold, White Gold

7.95 Carats Ruby Studs Round White Gold 14 Karat
Located in Great Neck, NY
7.95 Total Carat Weight Ruby Studs Round 4 Prong Screw Back Setting White Gold Ring 14 Karat
Category

2010s American Stud Earrings

Materials

Ruby, Gold, 14k Gold, White Gold

Mid Century 1.01 Carat Ruby and Diamond Ring
Located in Montgomery, AL
gold and features a beautiful center ruby. The ruby is richly hued and measures approximately 1.01
Category

Mid-20th Century Retro Cocktail Rings

Materials

White Diamond, Ruby, Gold, 14k Gold, White Gold

Platinum Marquise Ruby 1.1 Carat Sculpture Ring
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum Marquise Ruby 1.1 Carat Sculpture Ring, Tiffany Designer Thomas Kurilla keeping it simple
Category

2010s American Contemporary Fashion Rings

Materials

Ruby, Platinum

Platinum Necklace with 16.82 Carat Rubies and 10.02 Carat Diamonds
By Cellini
Located in New York, NY
. Dividing the Rubies are 4 Baguette cut and 4 Round Brilliant Diamonds that make a lovely pattern around the
Category

Early 2000s Modern Choker Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

2 Carat Round Treated Ruby and Diamond Platinum Ring
Located in New York, NY
2 Carat Round Treated Ruby And Diamond Platinum Ring Size 4 prong set Platinum 7.3 Grams Really
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, Platinum

0.57 Carat Ruby and Baguette Cut Diamond Heart Ring
Located in London, GB
) Ruby Carat Weight: Approx. 0.57 Carats Total Diamond Weight: Approx. 0.65 Carats Diamond Details
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Platinum Rhombus Ruby 1.13 Carat Sculpture Ring
By Thomas Kurilla Jewelry
Located in New York, NY
ring. Size 7, Custom sizing available. stamped PLAT. 1.13 carat certified Burmese ruby, 6.15 mm
Category

2010s American Contemporary Fashion Rings

Materials

Ruby, Platinum

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4 Carat Ruby For Sale on 1stDibs

You are likely to find exactly the 4 carat ruby you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 4 carat ruby 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic 4 carat ruby over the years, but those made by Luigi Ferrara, LB Exclusive and DGI are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. When shopping for a 4 carat ruby, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 4 Carat Ruby?

The price for a 4 carat ruby starts at $162 and tops out at $1,575,000 with these rings, on average, selling for $4,737.
Questions About 4 Carat Ruby
  • 1stDibs ExpertApril 5, 2022
    Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.
  • 1stDibs ExpertOctober 12, 2021
    What 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, 2021
    A 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.