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1 Carat Ruby and Black Diamond Solitaire Ring Set in 18 Karat Yellow Gold
Located in London, GB
other rings from our collection. Ring Size: UK - O, US - 7 1 Carat Ruby (Centre) 12/0.49 Carat Black
Category

2010s British Contemporary Solitaire Rings

Materials

Black Diamond, Ruby, 18k Gold, Yellow Gold

Vow Collection Ring: 0.57 Carat Diamond and 1 Carat Ruby in 14K White Gold
Located in Paramus, NJ
weight of 0.57 carats for the 30 dazzling diamonds and an impressive 1 carat for the single, vibrant ruby
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Rossella Ugolini 18k Yellow Gold Oval Amethyst 1 Carat Rubies Cocktail Ring
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini 18k Yellow Gold Oval Amethyst 1 Carat Rubies Cocktail Ring Made in Italy. This
Category

2010s Italian Modern Cocktail Rings

Materials

Amethyst, Ruby, 18k Gold, Gold, Yellow Gold

1 Carat Ruby Engagement Love Ring 18K Gold 0.50 Carat White Diamonds Heart Cut
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini Design Design collection One of a Kind 18 Karat White Gold 1 Carat Ruby Heart Cut
Category

2010s Italian Art Deco Engagement Rings

Materials

White Diamond, Ruby, 18k Gold, White Gold

Rossella Ugolini 18K Yellow Gold 1 Carats Ruby 1 Carat White Diamonds Love Ring
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini Design 1 Carat Ruby 1 Carat White Diamonds 18K Yellow Gold Love ring. this modern
Category

2010s Italian Contemporary Band Rings

Materials

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

Tiffany & Co .1 Carat Ruby Yellow Gold Unicorn Brooch
By Tiffany & Co.
Located in Stamford, CT
Tiffany's. 1 round red ruby, approx. .1ct 18k yellow gold Stamped: 18k Hallmark: Tiffany 12.9 grams Top
Category

Late 20th Century Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

French ring Gold and platinum 1 carat ruby natural and diamond
Located in PARIS, FR
approximately 1 carat (0.8 x 0.6 x 0.3) deep color and very good quality, two diamonds surrounding it on each
Category

Vintage 1930s European Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Gold, Platinum

Mid Century GCS 1 carat ruby diamond 18k yellow gold platinum cluster ring
Located in Beverly Hills, CA
This mid-century ring from the 1950’s features a 1.00-carat oval cut ruby of Thai origin, certified
Category

Vintage 1950s Modern Cocktail Rings

Materials

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

1 Carat Ruby Pompadour Engagement Ring in 18K Yellow Gold with Diamond Halo
Located in SAINT-OUEN-SUR-SEINE, FR
heart, it features an oval faceted ruby of approximately 1.00 carat, with a luminous raspberry-red hue
Category

1990s European Art Deco Engagement Rings

Materials

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

Vintage 5 Stone Diamond (Approx. 1-Carat) & Ruby Ring, 14k White-on-Yellow Gold
Located in New York, NY
approximately 1-carat in weight. The interplay between the fiery rubies and the softly glowing diamonds results
Category

Vintage 1940s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Yellow Gold

Master Piece Ruby Ring in 18k Solid Gold
By NIBIRU Collection
Located in Miami, FL
1 carat ruby in the center that is suspended and attach to its estructure that is 15 grams of solid
Category

Antique 16th Century More Rings

Materials

Ruby, Gold, 18k Gold

Tiffany & Co 1.00 Carat Ruby 0.80 Carat Diamond 18 Karat Yellow Gold Halo Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 1.00 Carat Round Brilliant Ruby 0.80 Carat Round
Category

20th Century Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Tiffany & Co 1.00 Carat Ruby 0.80 Carat Diamond 18 Karat Yellow Gold Halo Ring
Located in New York, NY
Gemstone 1: 1 Carat RUBY Number of Stones: 10 Shape: Round Brilliant Gemstone 2: 0.8 Carat Diamond
Category

20th Century Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Estate Ruby Ring with 1.00 Carat Total Weight in Sterling Silver
By Five Star Jewelry
Located in Austin, TX
This genuine 1 carat ruby gemstone ring is vibrant in color and character! The design is a unique
Category

Vintage 1950s American Retro Cocktail Rings

Materials

Ruby, Sterling Silver

Gin & Grace 14K Yellow Gold Mozambique Ruby and Pink Opal Ring with Diamond
Located in New York, NY
. This Ring is made up of 5*7 oval-cut Ruby (1 pcs) 1 carat Ruby, pink opal free mix (1 Pcs) 7.18 Carat
Category

21st Century and Contemporary Chinese Art Deco Cocktail Rings

Materials

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

14K Solid White Gold Diamond Ring with Ruby
By Renate Exclusive
Located in Naples, NY
over 1 carat Ruby, and diamonds. I bought it for USD3500 ( Retail USD5000), and I'm selling it here
Category

21st Century and Contemporary American Modern Cluster Rings

Materials

Diamond, Ruby, 14k Gold

Mauboussin Art Deco Love Birds Ruby and Diamond Pin, ca. 1920s
By Mauboussin
Located in Idar-Oberstein, DE
work. Diamonds: ca. 1 carat Rubies: ca. 1 carat (Burmese natural) Metal: Platinum Signed and French
Category

Vintage 1920s French Art Deco Brooches

Materials

Diamond, Ruby, Platinum

Rolex Ladies SS Datejust Pink MOP Diamond Ruby Dial Ruby Diamond Bezel Watch
By Rolex
Located in Los Angeles, CA
has been added aftermarket yet is a beautiful Custom addition) Bezel : Custom Stainless Steel 1 carat
Category

Vintage 1970s Swiss Wrist Watches

Materials

Diamond, Ruby, Stainless Steel

Rolex Lady TT Datejust Red Roman Diamond Dial Ruby Diamond Bezel Jubilee Watch
By Rolex
Located in Los Angeles, CA
) Bezel : Custom 10K Yellow Gold 1 carat Ruby Diamond Bezel (This bezel is not original Rolex And has been
Category

Vintage 1980s Wrist Watches

Materials

Diamond, Ruby, Stainless Steel

Rolex Lady TT Datejust MOP Diamond Dial Ruby Diamond Bezel Jubilee Band Watch
By Rolex
Located in Los Angeles, CA
) Bezel : Custom 10K Yellow Gold 1 carat Ruby Diamond Bezel (This bezel is not original Rolex And has been
Category

Vintage 1980s Wrist Watches

Materials

Diamond, Ruby, Stainless Steel

18K Yellow Gold Snake Bold Unisex Ring with Ruby Diamond Rossella Ugolini Design
By Rossella Ugolini
Located in Rome, IT
carat Ruby oval cut stone on the head of the snake, while the tail is adorned with a brilliant cut
Category

2010s Italian Artisan Cocktail Rings

Materials

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

Floral Ruby 4 carat Ring with 1 carat Diamonds
Located in Miami, FL
Floral Ruby 4 carat Ring with 1carat Diamonds Delicate yet bold, this stunning ring features a
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

14K Yellow Gold Multi-Gem Bracelet
Located in Beverly Hills, CA
, adorned with a trio of bezel-set cabochon gemstones: a 0.75-carat emerald, a 1-carat ruby, and a 1-carat
Category

Vintage 1970s Italian Link Bracelets

Materials

Emerald, Ruby, Blue Sapphire, 14k Gold, Yellow Gold

14K Yellow Gold Multi-Gem Bracelet
14K Yellow Gold Multi-Gem Bracelet
$3,750
W 0.5 in L 6.5 in
A Pair of 1 Carat Unheated Burmese 'Pigeons Blood' Rubies
Located in London, GB
A fine pair of 1 carat each 'Pigeons Blood' unheated rubies. These Cushion cut rubies are
Category

2010s Burmese Loose Gemstones

Materials

Ruby

7.22 Carat Ruby and 1 Carat Diamond 18K Gold Ring
Located in New York, NY
elegance. This exceptional piece features a stunning 7.22-carat ruby, complemented by 1.00 carat of
Category

Antique Early 1900s Engagement Rings

Materials

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

1 Carat Diamond and Ruby Snake Fashion Ring
By Gems Paradise
Located in Jaipur, IN
The 1 Carat Diamond and Ruby Snake Fashion Ring intertwines elegance and bold design, creating a
Category

2010s Indian Modern Fashion Rings

Materials

Diamond, Ruby, Silver

Certified 1 Carat 'Natural & Untreated' Ruby & Diamond Ring
Located in London, GB
An extraordinary piece for any fine jewellery lover — this ring features a stunning 1 carat natural
Category

21st Century and Contemporary English Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold

17 Carat Ruby & 1 Carat Diamond Affordable Tennis Bracelet 14 Karat Yellow Gold
Located in New York, NY
17 carat oval treated Ruby and 1 carat of diamonds. This bracelet is a true statement piece
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

24 Carat Ruby & 1 Carat Diamond Affordable Tennis Bracelet 14 Karat Yellow Gold
Located in New York, NY
Treated. The weight of the Ruby is 24 Carat , Each ruby is approximately 1.5 ct , measuring 6X9 MM Each
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

19 Carat Ruby & 1 Carat Diamond Affordable Tennis Bracelet 14 Karat White Gold
Located in New York, NY
Treated. The weight of the Ruby is 19 Carat , Each ruby is approximately 1 ct , measuring 5X7 MM Each Ruby
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

24 Carat Ruby & 1 Carat Diamond Affordable Tennis Bracelet 14 Karat White Gold
Located in New York, NY
Treated. The weight of the Ruby is 24 Carat , Each ruby is approximately 1.5 ct , measuring 6X9 MM Each
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold, White Gold

French Modern 1, 22 Carat Ruby Diamonds Platinum Ring
Located in Poitiers, FR
ruby : 1.22 carat approximately. Total weight of the diamonds : 0.73 carat approximately. Height : 10
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

1 Ct Ruby Pear Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1 Ct Ruby Pear Loose Gemstone
1 Ct Ruby Pear Loose Gemstone
$800
W 0.28 in D 0.12 in L 0.24 in
1.03 Carat Vivid Red Ruby and 1 Carat Diamond Twin Ring
By Malpani Jewels
Located in Hung Hom, HK
The details of the ring are mentioned below: Ruby - 1.03 Carats White Diamond- 0.97 Carats. Ring
Category

2010s Hong Kong Art Nouveau Engagement Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold

Certified 1 Carat Burma Reddish Purple Ruby Solitaire PT900 Ring
By Malpani Jewels
Located in Hung Hom, HK
A JGGL Certified Burmese Ruby weighing around 1 carat is set along with 0.26 carat of white
Category

2010s Japanese Contemporary Fashion Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Le Vian 1/2 Carat Ruby Rose Gold Bridal Ring
By Le Vian
Located in Great Neck, NY
This Le Vian Bridal ring in 14k rose gold stands out with its 1/2 carat Ruby center surrounded by 1
Category

2010s Bridal Rings

Materials

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

Ruby Tiered Honeycomb Low Profile Ring in 14k Yellow Gold 1/2 Carat Tw Rubies
By Five Star Jewelry
Located in Austin, TX
the back of the band Gemstone: Ruby Gemstone Total Weight: 0.58 Carats Gemstone Color: Rich Red
Category

21st Century and Contemporary Chinese Modern Cluster Rings

Materials

Ruby, 14k Gold, Yellow Gold

3 Carat Cushion Treated Ruby and 1 Carat Diamond 14 Karat White Gold Ring
Located in New York, NY
8 X 8 Cushion Cut Approximately 3 Carat Treated Ruby 14 Karat White Gold Ring Size 5.75
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Oval 12 Carat Treated Ruby and 1 Carat Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
16 X11 Oval Cut Approximately 12.28 Carat Treated Ruby 14 Karat Yellow Gold Ring Size 6
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Oval 7.5 Carat Treated Ruby and 1 Carat Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
12x10 Oval Cut Approximately 7.5 Carat Treated Ruby 14 Karat Yellow Gold Ring Size 8 Diamond
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Neil Lane 1 Carat Oval Ruby and 0.5 Carat Diamond Halo Engagement Ring
By Neil Lane
Located in Chicago, IL
This stunning Neil Lane engagement ring features a richly colored natural red ruby, oval brilliant
Category

2010s American Engagement Rings

Materials

Ruby, 14k Gold

Vintage Ruby and 18 Carat Gold 1/3 Eternity Band
Located in Chipping Campden, GB
The rubies set within this 18ct gold band are square cut and total approx 70pts. They have a great
Category

Vintage 1950s British Band Rings

Materials

Ruby, Gold

1 Carat Natural Round Ruby Stud Earrings 14 Karat White Gold, Post Back
Located in New York, NY
Approximately 1 Carat Natural Round Ruby Stud Earrings 14 Karat White Gold, Post Back This
Category

2010s Stud Earrings

Materials

Ruby, 14k Gold, White Gold

Italian 18K White Gold Wide Band Ring with 3 Carat Rubies & 1 Carat Diamonds
Located in Miami, FL
square-cut natural rubies, totaling approximately 3.00 carats, framing an intricate lattice of marquise
Category

Late 20th Century Italian Modernist Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

1915 Art Deco 1 Carat Diamond and Ruby Rooster Brooch Pin, Platinum
Located in Hicksville, NY
Diamond Details: Carat: 1 Carat Total Weight Cut: Single Cut Diamonds Color: G Clarity: VS Features
Category

Vintage 1910s Unknown Art Deco Brooches

Materials

Ruby, Diamond, Platinum

1 Carat Oval Natural Ruby and Diamond Stud Post Earrings 14 Karat White Gold
Located in New York, NY
White Gold Two Rubies weighing approximately 1 carat Total Each stud has a very shiny diamond Halo
Category

2010s Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

1 Carat Oval Natural Ruby and Diamond Stud Post Earrings 14 Karat Yellow Gold
Located in New York, NY
Yellow Gold Two Rubies weighing approximately 1 carat Total Each stud has a very shiny diamond Halo
Category

2010s Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Plat 1" American Flag Brooch, .85Ct. Diamond, 1.75 Carat Ruby & 1.88Ct. Sapphire
By Cellini
Located in New York, NY
cut rubies and sapphires. the brooch measures approximately 1". Platinum setting Diamonds 0.85 carats
Category

Early 2000s Contemporary Brooches

Materials

Diamond, Ruby, Blue Sapphire, Platinum

Vintage Ruby and Diamond 18 Carat Gold 1/2 Eternity Band
Located in Chipping Campden, GB
This half eternity band holds five rich red square rubies totalling 10pts and in between these
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Ruby, Gold

10 Carat Oval Ruby Cab 1 Carat Diamonds Red Enamel 14K White Gold Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Classy Art Deco 14 White Gold Ring with a 10 Carats Oval Ruby Cabochon measuring 9x11 mm
Category

1990s Thai Art Deco Cocktail Rings

Materials

Diamond, Ruby, White Gold, Enamel

10 Carat Oval Ruby Cab 1 Carat Diamonds Red Enamel 14k White Gold Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Classy Art Deco 14 White Gold Ring with a 10 Carats Oval Ruby Cabochon measuring 9x11 mm
Category

1990s Thai Art Deco Cocktail Rings

Materials

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

18k Solid Yellow Gold Wavey Stacking Ring with 1 Carat Natural Baguette Rubies
By LÖF
Located in Los Angeles, CA
The Corbusier Ring: At equal intervals around the band, baguette-cut rubies, totaling 1 carat, are
Category

2010s American Art Deco Band Rings

Materials

Ruby, 18k Gold, Yellow Gold

10 Carat Oval Ruby Cab 1 Carat Diamonds Red Enamel 14k White Gold Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Classy Art Deco 14 White Gold Ring with a 10 Carats Oval Ruby Cabochon measuring 9x11 mm
Category

1990s Thai Art Deco Cocktail Rings

Materials

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

1 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in 14K White Gold
Located in Miami, FL
Classically modern 1 carat oval cut natural ruby pendant, set in solid 14K white gold, complemented
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

18K White Gold 2 1/6 Carat Diamonds & Red Ruby Openwork Circles Pendant Necklace
Located in New York, NY
concentric openwork circles cast in 18k white gold. These diamonds shimmer and shine in a total 2 1/6 cttw
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

10k Yellow Gold Oval Ruby and 1/10 Carat Diamond Bar Prong Set Bracelet
Located in New York, NY
Behold the ultimate symbol of love and beauty in this exquisite oval Ruby and Diamond Bar Prong Set
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, Ruby, 10k Gold, Yellow Gold

Retro Gold 1 Carat Natural Diamond and Red Ruby Cabochon Bracelet, circa 1970
Located in Los Angeles, CA
Retro 18k Yellow Gold 1 Carat Natural Diamond and Red Ruby Cabochon Bracelet Circa 1970. The
Category

Vintage 1960s Unknown Retro Retro Bracelets

Materials

Diamond, Ruby, Gold, 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

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1 Carat Ruby For Sale on 1stDibs

You are likely to find exactly the 1 carat ruby you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 3515 antique edition and 3784 modern creations to choose from as well. Finding the perfect 1 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. A 1 carat ruby from Luigi Ferrara, LB Exclusive and DGI — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 cushion cut alternatives. When shopping for a 1 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 1 Carat Ruby?

The price for a 1 carat ruby starts at $162 and tops out at $1,575,000 with these rings, on average, selling for $4,723.

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 1 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 ExpertNovember 27, 2023
    Whether 1-carat studs are too big depends on your personal preferences. Stud earrings with a total weight of 1 carat will usually each feature a 0.5-carat gemstone, which is often the medium-sized offering from jewelry makers. At this size, studs will sit nicely on the earlobe without completely covering it. On 1stDibs, find a wide range of gemstone stud earrings.
  • 1stDibs ExpertJanuary 23, 2024
    Whether a 1-carat earring is too big depends on your personal preferences. An individual earring with a 1-carat stone will usually cover a good portion of the earlobe without completely hiding it. As you shop for studs, keep in mind that there is a difference between total carat weight and carat weight. The carat weight refers to the weight of each earring, while the total carat weight is the combined weight of both earrings in a pair. A 1-carat earring set would actually typically include two 0.5-carat earrings, which are generally small enough to keep most of the earlobe visible. On 1stDibs, explore a large selection of gemstone earrings.
  • 1stDibs ExpertMarch 3, 2023
    Whether 1-carat is too big for earrings is largely a matter of personal opinion and preference. Some people may prefer to wear larger 1-carat earrings for formal evening events and other special occasions. However, others will wear 1-carat earrings to help punctuate any outfit. On 1stDibs, shop a variety of gemstone earrings.
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 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 ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
  • 1stDibs ExpertSeptember 16, 2024
    How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.