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3.00ctw Ruby and 2.50ctw Diamond Pendant
Located in Carmel, CA
gold, it houses 3 carats of rubies, in marquee and round cuts, and 2.5 carats of diamonds, in marquee
Category

21st Century and Contemporary Contemporary Brooches

Materials

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

Louis Gérard Ruby Diamond Yellow Gold Ring
Located in Beverly Hills, CA
approximately 2 carats 3 Rubies approximately 1.5 carats Signed "Louis Gerard 73931"
Category

Antique 1880s French Fashion Rings

Materials

White Diamond, Ruby, 18k Gold

18K Ruby Emerald Sapphire Gemstone Line Bracelet Yellow Gold
Located in Boca Raton, FL
Ruby Emerald Sapphire Gemstone Line Bracelet in 18K Yellow Gold. (3) Rubies weighing 9.0 carat
Category

2010s Tennis Bracelets

Materials

Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

Deco Tiffany Co. Powder Case with Rubies
By Tiffany Co.
Located in Aspen, CO
carrying case. (Diamonds: 21 - 0.35 Carat, Red Ruby: 3 - 1.20 Carat, Yellow Gold: 14k)
Category

Vintage 1920s Vanity Items

Victorian 1800s Ruby Old Mine Diamond Royal Queen Crown Swan Bird Brooch Pendant
Located in New york, NY
totaling approximately 7/8 carats in total & 3 Ruby set hand cut faceted round cut stones designed as the
Category

Antique Early 19th Century Unknown High Victorian Brooches

Materials

Diamond, White Diamond, Ruby, Yellow Gold

1.15 Carat Eternity Band Yellow Gold Sapphire and Diamond Mill Grained Ring
Located in Los Angeles, CA
weighing 0.35 carats with 3 red rubies and 3 blue sapphires weighing 0.80 carats 4.70 grams finished with a
Category

2010s American Byzantine Band Rings

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold

Diamond and Ruby Eternity Wedding Band 18 Karat White Gold
Located in Tarzana, CA
mm Diamonds: 3 Carat Asscher cut D VS Rubies: %100 natural not heated 5 carats Could be order in
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold

14 Karat Gold Skull Pendant with Black Diamonds and Rubies
Located in Lake Havasu City, AZ
two 3 mm ruby eyes. The Pendant weighs 22 grams and measures 2" x 1.75". It has a large bail so it
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

Carved Gems Diamond White Gold Earrings
Located in Madrid, ES
Made of White Gold 18 Kts. further set with carved Emeralds weighing 3´30 Carats, carved Rubies
Category

21st Century and Contemporary Unknown Contemporary Clip-on Earrings

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, 18k Gold

5.22 Carat Unheated Burmese Ruby 3-Stone and Diamond Platinum and Gold Ring
Located in London, GB
A 5.22 Carat Unheated Burmese Ruby 3-Stone and Diamond Platinum and Gold Ring. Circa 1910. The
Category

Early 20th Century Unknown Three-Stone Rings

Materials

Diamond, Ruby, Platinum, Yellow Gold

GIA Cert 3 Carat Ruby Heart-Shaped Diamond Platinum Engagement Ring
Located in Carmel-by-the-Sea, CA
carat intense true red ruby. It is flanked by a pair of heart-shaped diamonds and further complimented
Category

21st Century and Contemporary Engagement Rings

Materials

Ruby, White Diamond, 18k Gold, Platinum

Vintage Oscar Heyman 3 Carat Ruby 18K Yellow Gold Eternity Ring
By Oscar Heyman
Located in Beverly Hills, CA
Brand: Oscar Heyman Center Stone: 15 Marquise Cut Rubies Weight: Approximately 3 Carats Metal: 18K
Category

Vintage 1980s Cocktail Rings

Materials

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

4 Carat Diamond and 3 Carat Ruby Drop Necklace, 18 Karat Gold
By Verma Group
Located in Hicksville, NY
Diamond Details: Cut: Round Brilliant Carat: 4 Carats Total Color: G Clarity: VS Ruby Details
Category

2010s American Modern Drop Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

542 carat 3-Strand Ruby Necklace
Located in San Francisco, CA
A true statement piece if ever there was one! This three-strand necklace features 542 carats of
Category

Vintage 1980s Unknown Beaded Necklaces

Materials

Ruby, 14k Gold, Yellow Gold

Natural 3 Carat Burma Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
A natural 3.03 carat gem quality ruby has been AGL certified as Burmese origin with indications of
Category

21st Century and Contemporary Unknown Modern More Rings

Materials

Diamond, Ruby, Platinum

Natural 3 Carat Burma Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
A natural 3.03 carat gem quality ruby has been AGL certified as Burmese origin with indications of
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GRS Certified 4.0 Carat Vivid Red Ruby Diamond 3-Stone Ring
Located in Greenville, DE
The Vivid Red Ruby 3 Stone Ring is crafted in 18k white gold with an 18k yellow gold box and
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby, 18k Gold

Loose Ruby Gemstone for Engagement or 3-Stone Ring, 1.46 Carat Oval
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful 1.46 carat oval ruby has rich, cranberry red color and sparkling pink highlights! It
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Ruby

Certified 3 carat Mozambique Ruby and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
Ruby Cut: Oval Carat Weight: 3 Carat Diamond Details: Cut: Brilliant cut Total Carat Weight: 0.91
Category

21st Century and Contemporary Hong Kong Engagement Rings

Materials

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

GIA Certified 3 Carat Pigeon Blood Burma Ruby Engagement Ring
Located in Santa Barbara, CA
Boasting a rare, 3 carat GIA certified pigeon blood red Burma ruby commanding center stage
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

GIA Certified 3 Carat Pigeon Blood Burma Ruby Engagement Ring
Located in Santa Barbara, CA
Boasting a rare, 3 carat GIA certified pigeon blood red Burma ruby commanding center stage
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

3-Row Ruby and Diamond Ring 1.00 Carat 14 Karat Yellow Gold
Located in Laguna Hills, CA
Ruby and Diamond, 3 row band is sparkling set in yellow gold. Ring is a bright quality 7.6 mm wide
Category

Antique 19th Century Thai Contemporary Band Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

3 Carat Emerald Cut Ruby Pendant with Diamonds 14 Karat Yellow Gold Chain
Located in New York, NY
Approximately 3 Carat Emerald Cut Ruby Pendant or Necklace 14 Karat Yellow Gold with Chain 20" This
Category

2010s Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

GRS Certified 2.31 Carat Vivid Ruby 3 Stone Engagement Ring
Located in Santa Barbara, CA
, certified by the prestigious Swiss GRS laboratory and weighing over 2 carats. A classic 3 stone composition
Category

Vintage 1980s Contemporary Three-Stone Rings

Materials

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

Very Fine Rubies 3.8 Carat and Diamonds 3 Carat Bracelet 18 Karat Gold
Located in Las Vegas, NV
Very Fine Rubies = 3.80 carats Diamonds = 30 carats ( Color: F, Clarity: VS ) Metal: 18K Yellow
Category

Vintage 1940s Retro Retro Bracelets

Materials

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

GIA 3.19 Carat Oval Heated Burma Ruby Diamond 3 Stone Ring in Platinum
Located in La Jolla, CA
GIA CERTIFIED 3.19 Carat Oval Burma Ruby Three-Stone Ring in Platinum Oval Ruby Three-Stone Ring
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Art Deco Target Style 3/4 Carat Diamond Ruby Stud Earrings
Located in Santa Barbara, CA
Gemstones: 30 French Cut Rubies = 0.60 carats total Dimensions: 8.2mm L x 8.2mm W x 15.3mm D Weight: 3.6
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Ruby, Platinum

Vintage Ruby and 18 Carat White Gold 1/3 Eternity Band
Located in Chipping Campden, GB
The rubies set within this 18ct white gold band are emerald cut and total approx 90pts. They have a
Category

Vintage 1950s British Modern Band Rings

Materials

Ruby, Gold, White Gold

9.41 Carats Natural Rubies and Diamonds 3 Line Bracelet Set in Platinum
Located in Tokyo, JP
A beautiful 3 Line Bracelet featuring a total of 9.41 Carats of Natural Rubies and 7.91 Carats of
Category

21st Century and Contemporary Japanese Modern Modern Bracelets

Materials

Diamond, Ruby, Platinum

1970s 3 Carat Total Diamond and Ruby Bracelet in 18 Karat Gold
Located in Hicksville, NY
Details: Cut: Round Brilliant Carat: 3 carats total Color: H Clarity: VS Ruby Details - Stimulated Ruby
Category

Vintage 1970s Unknown Retro Retro Bracelets

Materials

Diamond, Ruby, 18k Gold

18K Yellow Gold Necklace 1 1/3 Carat Dangling Ruby Drop 18" Chain Collar
Located in New York, NY
1 1/3 Cttw Dangling Ruby Drop. Crafted from luxurious 18K yellow gold, this collar necklace is a
Category

21st Century and Contemporary Indian Modern More Necklaces

Materials

Ruby, 18k Gold, Yellow Gold

GIA Natural Ruby Engagement Ring 4 Carat Diamond Baguette Oval Solitaire 3 Stone
Located in Santa Barbara, CA
This regal ruby engagement ring boasts a GIA certified 3.95 carat natural ruby of a deeply
Category

Vintage 1960s Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Ruby Diamond Pink Sapphire White Gold Drop Hoop Earrings Weighing 3 Carats
By OGI Ltd
Located in New York, NY
inches long Six oval shapes pink sapphire weighing 2.80 carat Six oval-shaped ruby weighing 2.60 carat
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Pink Sapphire, Ruby, Sapphire, 14k Gold, Gold, White Gold

Talia Jade 3 Carat Cabochon Ruby Eternity Band Ring in 14K Yellow Gold
Located in Miami, FL
A refined and vibrant eternity band from Talia Jade, showcasing approximately 3 carats of deep pink
Category

2010s American Contemporary Band Rings

Materials

Ruby, 14k Gold, Yellow Gold

Cabochon Burma Ruby Diamond 2.30 Carat 18 Karat Yellow Gold 3 Stone Ring
By OGI Ltd
Located in New York, NY
Introducing the "Cabochon Burma Ruby Diamond 2.30 Carat 18 Karat Yellow Gold Ring" - an exquisite
Category

2010s Contemporary Fashion Rings

Materials

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

Edwardian 0.91 Carat Oval Cut Ruby Old European Cut Diamond 3-Stone Ring
Located in Los Angeles, CA
Edwardian era 0.91 Carat Oval Cut Ruby & Old European Cut Diamond 3-Stone Ring composed of 18k
Category

Antique Early 1900s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Emerald Shaped Ruby Four Marquise Diamond 3 Carat 1.35 Inch Yellow Gold Earrings
By OGI Ltd
Located in New York, NY
mesmerizing Emerald Shaped Pink Rubies weighing 2.55 carat. Rarely available emerald shaped four matched
Category

2010s American Contemporary Drop Earrings

Materials

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

Merin 3 Dimensional Mesh Ruby Emerald Diamond Flower Pin
Located in Stamford, CT
Vintage Merin 18k 3 Dimensional Mesh Ruby Emerald Diamond Flower Pin Original handmade Merin 18k
Category

Vintage 1950s Modern Brooches

Materials

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

GRS 3 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earring in 18K Gold
Located in Bangkok, TH
and importance, it also sets you apart from the crowd. The ruby weighs 3.34 carat and is certified by
Category

2010s Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Platinum 14 Karat Gold 2.94 Carat GIA Cushion Ruby Mine Cut Diamond 3-Stone Ring
Located in Montclair, NJ
You're looking at a truly breathtaking antique 3-stone ring that was crafted from solid .900
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Platinum

Herbert Rosenthal Large Diamond Gold Bee Brooch 3 Carats
By Herbert Rosenthal
Located in Chicago, IL
and total 3 carats. Nicely detailed with a textured finish and Ruby set eyes.
Category

Vintage 1980s American Brooches

Materials

Diamond, Ruby, 18k Gold

0.62 Carat Ruby and 0.28 Carat White Diamond Pendant
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Center Stone Details: 3 Oval Ruby's Approximately 0.62 Carat Diamond
Category

2010s American Contemporary Pendant Necklaces

Materials

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

AGL Certified 3.03Carat Oval Unheated Ruby Diamond 3 Stone Ring Platinum &18K
Located in La Jolla, CA
AGL CERTIFIED UNHEATED 3.03 carat Oval Ruby Three-Stone Ring in Platinum Oval Ruby Three-Stone
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3 Ct Natural Oval Ruby Diamond Pendant Necklace 14K Yellow Gold
Located in New York, NY
spectacular Pendant Necklace consisting of a single Oval Shape Natural Ruby approximately 3 Carat. The
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold, 14k Gold

3.25 Carat Oval Ruby and Diamond Ring
By Alberto
Located in GREAT NECK, NY
This piece features 3 beautiful Rubies totaling 3.25 Carats. Surrounded by 40 Brilliant Round White
Category

2010s American Contemporary Cocktail Rings

Materials

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

Emilio Jewelry Certified 3.00 Carat Pigeon Blood Ruby Ring
By Emilio!
Located in New York, NY
Showcasing a certified 3 carat Pigeon blood ruby in the center. Hand made in the Emilio Jewelry
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

1.35 Carat Ruby and Diamond Ring 18 Karat Gold
Located in Las Vegas, NV
16 Round Diamonds = 0.30 carats 3 Rubies = 1.35 carats 18K Gold = 4.30 grams
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Ruby, 18k Gold

Emilio Jewelry Certified 3.00 Carat No Heat Ruby Ring
By Emilio!
Located in New York, NY
Showcasing a 3 carat untreated/no heat ruby ring of exceptional quality. This piece was Hand made
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

9.09 Carat Ruby Diamond Platinum Cocktail Ring, AIGS Certified
Located in Beverly Hills, CA
rich vibrant red color. Rubies over 3 carats are rare and difficult to find. The ring is accented by
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.03 Carat Rare Thailand Ruby and Diamond Solitaire Ring
By Malpani Jewels
Located in Hung Hom, HK
A rare and beautiful 3 carat GIA certified ruby from Thailand is set along with 0.69 carat of white
Category

2010s Japanese Art Nouveau Solitaire Rings

Materials

Diamond, Ruby, Platinum

Ruby Earrings
Located in Las Vegas, NV
hand, with the rubies set in an inverted fashion to give these earrings a 3 dimensional look. • 10
Category

21st Century and Contemporary Drop Earrings

Materials

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

Ruby Earrings
Ruby Earrings
$28,125 / set
Ruby Diamond Ring
Located in Princeton, NJ
; VS2-SI1; total wt: 2.40 carats Gemstones: 3 ruby; round; total wt: 0.30 carats
Category

Vintage 1940s American Cocktail Rings

Materials

Diamond, Ruby

Victorian Diamond Ruby Dragonfly Brooch En Tremblant Pin 6 Carats Old Mine Cut
Located in Santa Barbara, CA
shimmering, diamond embedded wings. Boasting 6 carats of old mine cut diamonds and adorned with 3 carats of
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold, Silver

Oval Ruby Diamond Ring
By Alberto
Located in GREAT NECK, NY
Material: 14k Rose Gold Center Stone Details: 0.16 Carat Oval Ruby 3 x 5 mm Mounting Diamond
Category

2010s American Contemporary Cocktail Rings

Materials

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

Ruby Diamond Yellow Gold Ring
By Mehnaz Durrani
Located in Richmond, BC
cut diamonds on the shoulder. Beautiful high polished setting made in 14 karat yellow gold. Ruby: 3
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Ruby Diamond Gold Bypass Ring
Located in Beverly Hills, CA
A unique bypass ring featuring approximately 3 carats of oval shaped rubies. It is accented with
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

1960s Boucheron diamond and ruby bracelet
By Boucheron
Located in London, GB
cut diamonds and approximately 3 carats round cut rubies.
Category

Vintage 1960s French Contemporary Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

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3 Carat Ruby For Sale on 1stDibs

Surely you’ll find the exact 3 carat ruby you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 178 vintage editions and 270 modern creations to choose from as well. Finding the perfect 3 carat ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made 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. Finding an appealing 3 carat ruby — no matter the origin — is easy, but Bochic, Alexander Beverly Hills and Antinori Fine Jewels each produced a popular version that is worth a look. An oval cut version of this piece has appeal, but there are also round cut and brilliant cut versions for sale. When shopping for a 3 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 3 Carat Ruby?

Prices for a 3 carat ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $550,000, while this accessory, on average, fetches $3,720.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Questions About 3 Carat Ruby
  • 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 ExpertSeptember 28, 2021
    A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 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.
  • 1stDibs ExpertFebruary 13, 2023
    Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.