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3.50 Carats Round Brilliant Diamonds 1 Carat Rubies Platinum Engagement Ring
Located in Boca Raton, FL
. Diamonds are G/H in color and VS in clarity Gemstone Details: Approximately 1ctw of half moon shape Rubies
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, White Diamond, Ruby, 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

Circa 1920s GIA Art Deco 1 Carat Ruby and Diamond Ring in 14 Karat Gold
Located in Hicksville, NY
Cut: Old Mine cut Color: I Clarity: I1 Ruby Details: Carat: Approximately 1.0 carats Shape: Oval
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

French Ruby and Diamond 18 Carat Gold Gypsy Ring
Located in Carmel-by-the-Sea, CA
carat ruby, which is flanked by a pair of white diamonds. The ruby is particularly vibrant, displaying
Category

Vintage 1950s Band Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Mozambique Red Ruby 0.95 carats Pear Shaped Natural Loose Ruby Gemstone
Located in Bangkok, TH
valuable addition to any jewelry collection. ruby ruby on rails 1 carat ruby price natural ruby price
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

Oval Burmese Ruby and Diamond White Gold Bridal Engagement Ring
Located in Bozeman, MT
Oval Burmese Ruby and Diamond White Gold Bridal Engagement Ring, 14k white gold. 1 carat ruby with
Category

21st Century and Contemporary Unknown Romantic Bridal Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

0.80 Carats Oval Shaped Natural Mozambique Loose Red Ruby Gemstone VVS Clarity
Located in Bangkok, TH
vibrant, making it a true showstopper. ruby rubygems 1 carat ruby price natural ruby price real ruby
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

Natural Mozambique Red Loose Ruby Stone 0.85 carats Oval Shaped Gemstone
Located in Bangkok, TH
producing some of the world's most coveted rubies. ruby rubygems 1 carat ruby price natural ruby price
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

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

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

Natural Mozambique Red Loose Ruby 0.85 carats Oval Shaped Ring Size Gemstone
Located in Bangkok, TH
producing some of the world's most coveted rubies. ruby ruby on rails ruby developer 1 carat ruby price
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

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

Large Antique Gem set Bug Brooch
Located in Chicago, IL
approximately 1 Carat,Ruby Eyes and over 2 Carats nice white old Mine cut Diamonds. Back of Brooch signed: BROWN
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Ruby, Turquoise, 18k Gold

2.2ctw Sapphire and Ruby Statement Ring, 14k Yellow Gold, Ring Size 7
Located in McLeansville, NC
: - sapphire, 1 stone - oval cab - 7 x 5 mm - approximately 1 carat - ruby, 2 stones - oval cab - 6 x 4 mm
Category

21st Century and Contemporary Fashion Rings

Materials

Ruby, Blue Sapphire, 14k Gold, Yellow Gold

16 Carat Ruby 1 Carat Diamond Affordable Tennis Bracelet 18 Karat Gold New
Located in New York, NY
spaced by two diamonds . The weight of the Ruby is 16 Carat .Total number of diamonds are 38 and diamond
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

1 Carat Burma Ruby and Diamond Ring
Located in Miami, FL
This sweet period ring features an oval cut Burma ruby surrounded by 24 single cut diamonds set in
Category

Early 20th Century Unknown More Rings

Materials

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

8 Carat Ruby and 1 Carat Diamond Affordable Tennis Bracelet 14 Karat Gold New
Located in New York, NY
spaced by two diamonds . The weight of the Ruby is approximately 8 Carat .Total number of diamonds are
Category

2010s Tennis Bracelets

Materials

Diamond, Ruby, Gold, 14k Gold

8 Carat Ruby and 1 Carat Diamond Affordable Tennis Bracelet 14 Karat White Gold
Located in New York, NY
spaced by two diamonds . The weight of the Ruby is approximately 8 Carat .Total number of diamonds are
Category

2010s Tennis Bracelets

Materials

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

Gorgeous 8.17 Carat Ruby with 1 Carat Natural White Diamonds Platinum Ring
Located in New York, NY
Total Carat Weight of Nice White Natural Diamond Ruby: 8.17 Total Carat Weight Secure it today and
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Ruby, Platinum

1 Carat Diamond Ruby 18 Karat White Gold Earrings
Located in Bangkok, TH
1 Carat Diamond Ruby 18K W/G Earrings The gorgeous flower Earrings were made in 18K White Gold
Category

Late 20th Century Thai Art Deco Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

French Modern 1, 17 Carat Ruby Diamonds Platinum Ring
Located in Poitiers, FR
diamonds. Total weight of the ruby : about 1.17 carats, total weight of the diamonds : about 0.33 carats
Category

21st Century and Contemporary French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

18K White Gold 1 1/4 Carat Diamond and Red Ruby Freeform Dangle Drop Earring
Located in New York, NY
branches, with the main branch feeding down into a teardrop dangle with a natural 4.1 x 2.2mm pear-cut ruby
Category

21st Century and Contemporary Indian Contemporary Drop Earrings

Materials

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

.925 Sterling Silver Oval Ruby and 1/4 Carat Diamond Link Bracelet
Located in New York, NY
Indulge in the ultimate luxury with this stunning .925 Sterling Silver Oval Ruby and Diamond Link
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, Ruby, Sterling Silver

Retro 18 Karat White Gold 25 Carat Ruby and 1 Carat Diamond Flower Brooch
Located in Cape May, NJ
Era: Retro Composition: 18K White Gold Primary Stone: Square Step Cut Rubies Carat Weight: 25
Category

Vintage 1950s Retro Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18K Gold 1/5 Carat Diamond Heart-Shaped Ruby Halo Pendant Necklace
Located in New York, NY
-Treated Red Ruby Gemstone Count: 1 Heart-Cut Gemstone Gemstone Color: Red Gemstone MM Size: 6.7 x 7 MM
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

1 Carat Natural Burma Ruby and Baguette Diamond 18 Karat White Gold Ring
Located in New York, NY
A classic, Cocktail ring over 1 Carat of very clean natural Burma Ruby and Diamond Ring
Category

Early 2000s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

8 Carat Oval Treated Ruby 1 Ct Diamond Stud Earrings 14 Karat Yellow Gold
Located in New York, NY
8 Carat Oval Treated Ruby Stud Earrings 14 Karat Yellow Gold, Post Back This exquisite pair of
Category

2010s Stud Earrings

Materials

Ruby, Yellow Gold, 14k Gold

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

Elegant Ring features a dazzling 1 carat oval natural Ruby center stone
Located in רמת גן, IL
This stunning ring features a dazzling 1 carat oval natural Ruby center stone and 0.88 carat of
Category

2010s Israeli Cocktail Rings

Materials

Diamond, Ruby

Art Deco Style White Gold 1 Carat Diamond Ruby Halo Engagement Ring
Located in Cape May, NJ
Round Brilliant Cut Diamond Color / Clarity: H / Si1 Accent Stone: Approximately .54 Carats Of Rubies
Category

2010s American Engagement Rings

Materials

Diamond, Ruby, 14k Gold

Art Deco Platinum Sailfish Pendant, 1 Carat Diamonds Enamel and Ruby Eye
Located in Miami, FL
earth mined excellent quality old single cut diamonds, weighing approximately 1 carat together, adorned
Category

Vintage 1930s Pendant Necklaces

Materials

Diamond, Ruby, Platinum, Enamel

Vintage 18 Karat Gold 1 Carat Pear Cut Ruby 0.25 Carat Diamond Band Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage band ring crafted in 18K yellow gold. The piece features beautiful pear cut ruby
Category

Late 20th Century Belgian Modern Band Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Captivating 1 carat 20 points Ruby Pendant w/ Natural Diamonds - Pendant Only
Located in רמת גן, IL
White Gold Main stone: 12 pcs Ruby Main stone carat weight: 1.20ct Shape: Princess Color: Red Clarity
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White Gold Red Ruby and 1/7 Carat Diamond Halo Leaf Pendant Necklace
Located in New York, NY
, natural diamonds flanked it on every side. The diamonds have an impressive total carat weight of 1/7 c.t
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Elegant 1.6 Carat Red Ruby and 1 Carat Diamond Swirl 18 Karat White Gold Ring
Located in Tustin, CA
. Approximately 1 carat total diamond weight. Diamonds are VS-SI in clarity and G-H in color. Hallmarked, "750
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

White Diamond, Ruby, 18k Gold, White Gold

1, 12 Carat Ruby, White Diamonds, 18 Karat White Gold Engagement Ring
Located in Marcianise, Marcianise (CE)
and mounted with an amazing 1.12 ct of oval shape ruby decorated with 0.17 ct of white diamonds on the
Category

2010s Italian Modern Fashion Rings

Materials

White Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1 Carat Burmese Pigeon Blood Ruby and Diamond 18K Gold Ring
Located in Bangkok, TH
diamond compliments the lustrous ruby helps the ring to be very eye catching. The ruby weighs 1.13 carat
Category

2010s More Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Nathalie Jean Contemporary 1, 61 Carat Diamond Ruby Rose Gold Chain Drop Necklace
By Nathalie Jean
Located in Milan, Lombardia
Jean Milan's atelier in 18 karat rosé gold, diamonds (carat total weight: 1,61) and rubies (carat total
Category

Early 2000s Italian Contemporary Chain Necklaces

Materials

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

18K White Gold 1/5 Carat Round Diamond and Red Ruby Double Halo Pendant Necklace
Located in New York, NY
-Treated Red Ruby Gemstone Count: 1 Oval-Cut Gemstone Gemstone Color: Red Gemstone MM Size: 5 x 3.5mm
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

1 Carat Solitaire Asscher Cut Diamond with Baguette Ruby Mount in 18 Karat
Located in Miami, FL
The Asscher cut Solitaire diamond is centered on a mounting featuring step cut rubies and set in 18
Category

20th Century American Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

14K Yellow Gold 1/4 Carat Diamond and Oval Red Ruby Alternating X Link Bracelet
Located in New York, NY
, giving it a double shine effect. With an impressive total carat weight of 2.00 cttw, these hoops are an
Category

21st Century and Contemporary American Contemporary Link Bracelets

Materials

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

Beautiful 1 carat 30 points Ruby and Diamond Halo Earrings in 18K White Gold
Located in רמת גן, IL
carats and radiating a captivating red hue. Surrounding the rubies are 36 sparkling diamonds, forming a
Category

2010s Israeli Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White 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

Victorian 18K Yellow Gold Silver Top 1 Carat Natural Ruby and Diamond Ring Size
Located in Cape May, NJ
Victorian 18k yellow gold silver top 1 carat natural ruby and diamond ring size 6.2 Era: Victorian
Category

Antique Late 19th Century Victorian More Rings

Materials

Diamond, Ruby, Yellow Gold, Silver

Retro Ruby 1/2 Carat Diamond Men s Pinky Ring Unisex Cocktail or Wedding Band
Located in Santa Barbara, CA
This ruby and 1/2 carat diamond men's unisex pinky ring was crafted in the retro period 1940's and
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

French, 20th Century 1, 17 Carat Certified Natural Ruby 18 Karat Yellow Gold Ring
Located in Poitiers, FR
cushion- cut ruby of the most beautiful shade. Weight of the ruby : 1.17 carat approximately. Certified
Category

Early 20th Century French Belle Époque Engagement Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

3.11 Carat Oval Ruby and 0.82 Carat Diamond Ring
By Alberto
Located in GREAT NECK, NY
Material: 18k White Gold Gemstones: 1 Oval Ruby at 3.11 Carats. Diamonds: 16 Brilliant Round White
Category

2010s American Contemporary Cocktail Rings

Materials

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

1.90 Carat Oval Ruby and 0.90 Carat Diamond Ring
By Alberto
Located in GREAT NECK, NY
Material: 14k White Gold Gemstones: 1 Oval Ruby at 1.90 Carats. Diamonds: 24 Brilliant Round White
Category

2010s American Contemporary Cocktail Rings

Materials

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

7.15 Carat Ruby and White Diamond Necklace
By Alberto
Located in GREAT NECK, NY
Gold Center Stone Details: 1 Oval Ruby at 3.18 carats - Measuring 12 x 8.3 mm Mounting Stone Details
Category

2010s American Contemporary Pendant Necklaces

Materials

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

2.97 Carat Ruby and Diamond Engagement Ring
By Alberto
Located in GREAT NECK, NY
Material: 18K White Gold Gemstone Details: 1 Cushion Ruby at 2.97 Carats- Measuring 9.9 x 7.2 mm
Category

2010s American Contemporary Cocktail Rings

Materials

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

Modern 2.36 Carat Ruby Diamonds White Gold Ellipse Fashion Ring
Located in London, GB
: 12,3gr Metal: 18kt white Gold Stones: 1 Ruby • Cut: Oval • Carat: 2,36ct • Origin: Siam • Comments: No
Category

21st Century and Contemporary French Modern Fashion Rings

Materials

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

3.03 Carat Burmese Ruby Triangular Cut Diamonds Yellow Gold Wedding Ring
Located in London, GB
and with the maker’s mark. Weight: 4,3 gr Metal: 18kt yellow gold Stones: 1 Ruby • Cut: Oval
Category

21st Century and Contemporary French Wedding Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

7.2 Carat Burmese Natural Ruby Diamonds Cluster Ring by Paillette, 18 Karat Gold
Located in London, GB
Weight: 8.4 gr Metal: 18kt yellow Gold Stones: 1 Ruby • Cut: Cushion • Carat: 7.2ct • Origin
Category

Vintage 1980s French Cluster Rings

Materials

Diamond, Ruby, 18k Gold

10.65 Carat Emerald Set with Ruby and Sapphire Antique Ring
By Malpani Jewels
Located in Hung Hom, HK
Zambian Emerald is set with 1 carat of Mozambique ruby and 3.74 carat of Sri Lankan Sapphire. Ring size is
Category

2010s Hong Kong Art Deco Wedding Rings

Materials

Emerald, Ruby, Sapphire, 18k Gold

0.45 Carat Genuine Ruby and Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
This beautiful Genuine Ruby Ring is crafted in 14-karat Yellow gold and features a 0.45 carat 1 Pc
Category

20th Century Chinese Art Deco Fashion Rings

Materials

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

2.19 Carat Oval Ruby Round White Diamond Halo Ring 14k White Gold
Located in GREAT NECK, NY
Material: 14K White Gold Center Stone Details: 1 Oval Ruby at 2.19 Carats Side Stone Details: 24
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 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 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 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 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 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.
  • 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 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 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.