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Original Art Deco 14 Karat White Gold Ruby Eternity Band 1/2 Carat Total Weight
Located in Warrington, PA
Original Art Deco 14 Karat White Gold Eternity Band set with 0.50 carats of Rubies! This is an
Category

20th Century Unknown Art Deco Band Rings

Materials

Ruby, 14k Gold

Burma Ruby 2 Row Diamond Cluster Ring in 18 Carat Gold, English circa 1950
Located in London, GB
A circular shaped 1950's vintage cluster ring with central Burma ruby surrounded by two rows of
Category

Vintage 1950s British Edwardian Cluster Rings

Materials

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

Original Art Deco 14 Karat White Gold Ruby Eternity Band 1/2 Carat Total Weight
Located in Warrington, PA
Original Art Deco 14 Karat White Gold Eternity Band set with 0.50 carats of Rubies! This is an
Category

20th Century Unknown Art Deco Band Rings

Materials

Ruby, 14k Gold

18 carat yellow gold ring - 0.06 carat rubies and 0.066 carat diamonds
Located in Monte-Carlo, MC
18 carat yellow gold ring designed with 2 round rubies weighing 0.06 carat, 1 round brillant cut
Category

2010s Fashion Rings

Materials

Diamond, Ruby, 18k Gold

The Eternal Ruby Earrings - Featuring 1 Carats of Rubies
Located in New York, NY
. 2 rubies weigh 1 carat in total. 36 sparkling white diamonds weigh .21 carat in total, color H-I
Category

21st Century and Contemporary Stud Earrings

Materials

White Gold

2 Carat Emerald Cabochon and 18 Karat Yellow Gold Cufflinks
By 64 Facets
Located in Los Angeles, CA
Ruby 18K white, yellow or rose gold Gemstone weight: ~ 2 carat
Category

2010s American Contemporary Cufflinks

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold

2 Carat Sapphire Cabochon and 18 Karat White Gold Cufflinks
By 64 Facets
Located in Los Angeles, CA
Ruby 18K white, yellow or rose gold Gemstone weight: ~ 2 carat
Category

2010s American Contemporary Cufflinks

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold

0.10 Carat Ruby Birthstone Huggie Hoop Earrings 14K Yellow Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
weight (carat): 2= 0.10 ct Gemstone: Ruby Made in our Israel design studio, Shlomit Rogel designs
Category

2010s Israeli Art Deco Hoop Earrings

Materials

Ruby, 14k Gold, Yellow Gold, Gold

45.64 Carat African Ruby Brown and White Diamond Drop Earrings
Located in Nicosia, CY
A Pair of Earnings, One of a Kind, featuring 2 Red African Pear Shape Rubies, 45.64 Carat Together
Category

21st Century and Contemporary Lebanese Contemporary Drop Earrings

Materials

White Diamond, Brown Diamond, Ruby, 18k Gold

18 carat yellow gold earrings designed with 1.60 carat rubies
Located in Monte-Carlo, MC
18 carat yellow gold earrings designed with 2 rectangular rubies weighing 1.60 carat. Weight
Category

2010s Drop Earrings

Materials

Yellow Gold

Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold
By Cartmer
Located in Sydney, AU
Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold by Cartmer Jewellery Size 0 1/2
Category

2010s Australian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified Siegelson Diamond Ruby Ring
By Siegelson
Located in New York, NY
sided by rubies; mounted in 18-karat gold • 1 diamond; total weighing 1.79 carats • 2 rubies; total
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Exquisite 14k Yellow Gold Diamond Ruby Ring with 2ct Square-Cut Ruby
Located in Birmingham, MI
gold. The centerpiece is a striking 2-carat square-cut ruby, radiating a rich, vibrant red hue that
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

1950s No Heat Ruby with Flawless Well Made Diamonds
Located in Miami, FL
Ring Size: 8.25 Metal: Yellow Gold Metal Purity: 18k Stones: Ruby and Diamonds Ruby Weight: 2 carat
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Ruby and Diamond Dangle Earrings
Located in La Neuveville, Berne
18 Karat White Gold.​ Earrings details :​ Ruby : 2 Total Carat Weigh​ Diamond : 1.55 Total carat
Category

21st Century and Contemporary Swiss Contemporary Dangle Earrings

Materials

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

13.34ct GRS Certified Ruby Diamond Earrings in Platinum 18KT Gold
Located in New York, NY
• 13.34 Carats • Platinum & 18KT Two Tone • Number of Cushion Rubies: 2 • Carat Weight: 9.81ctw
Category

2010s American Modern Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

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

Engagement 18 Karat White Gold Ring with 1 Diamond 1.01 Carat and Rubies
By Ansuini
Located in Roma, IT
Elegant 18k white gold engagement ring with 1 diamond navette cut 1.01 carats and 2 rubies 0.38
Category

2010s Italian Contemporary Engagement Rings

Materials

White Diamond, 18k Gold

Ruby Diamond South Sea Pearl Gold Pendant
Located in Miami, FL
Length: 11mm Metal: 14k white gold Total Carat Weight (with Rubies): 2 carats Chain Length: 21 inches
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, White Gold

7.44ct Natural Mozambique Certified Pear Shape Ruby Diamond Earrings in 18KT
Located in New York, NY
• 18KT Two Tone • 7.44 Carats • Sold as a pair • Number of Pear Shape Rubies: 2 • Carat Weight
Category

2010s American Modern Drop Earrings

Materials

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

VAN CLEEF ARPELS Retro Ruby and Diamond Earrings
By Van Cleef Arpels
Located in New York City, NY
earrings have 18 square-cut rubies with an approximate total weight of 1.80 carats, 2 round-cut rubies with
Category

Vintage 1940s French More Earrings

Materials

Ruby, Diamond, 18k Gold

Platinum Rose Cut Diamonds and Ruby Butterfly Brooch
Located in Bangkok, TH
diamonds of 2.68 carats, full cut diamonds of 0.44 carats and 2 small cabochon rubies of 0.15 carats on the
Category

Early 2000s Thai Edwardian Brooches

Materials

Diamond, Ruby, Platinum

15.48ct GRS Certified Mozambique Oval Ruby Diamond earrings in 18KT White Gold
Located in New York, NY
• 18KT Two-Tone • 15.48 Carats • Sold as a pair (2 earrings in total) • Number of Oval Rubies: 2
Category

2010s American Modern Drop Earrings

Materials

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

Ruby and Diamonds Dome Ring made in France
Located in Paris, FR
rubis weighting around 2 carats. Made probably around 1990. Ruby's quality natural and nice red color
Category

Vintage 1980s French Modern Signet Rings

Materials

Diamond, Ruby, 18k Gold

Mabe Pearl, Diamonds and Rubies Earrings from 1950s
Located in Lisbon, PT
, and rubies approximately 2 carats. Very feminine, sensual and elegant earrings. Wearable - great upper
Category

Mid-20th Century Retro Clip-on Earrings

Materials

Diamond, Pearl, Ruby, Platinum

Ruby Diamond Halo Engagement Ring in Yellow Gold
By Concierge Diamonds Inc.
Located in Los Angeles, CA
other than a diamond! Set in yellow gold with a delicate diamond pave halo, this almost 2 carat blood
Category

2010s American Contemporary Engagement Rings

Materials

Ruby, 18k Gold

Laura Munder Coral Diamond Ruby Dragonfly Gold Brooch
By Laura Munder
Located in West Palm Beach, FL
weight. Tip of tail is set with (1) Marquise Diamond .06 carat. Eyes are set with (2) Ruby cabochons .39
Category

Early 2000s Brooches

Materials

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

Vintage 1940s 14 KT Rose Gold Ruby Diamond Retro Ring
Located in New York, NY
This one of the most unusual retro rings I have seen. It is 14KT rose gold with approx. 1/2 carat
Category

Vintage 1940s More Rings

Materials

Diamond, Ruby, 14k Gold

Antique Fine Watch Talisman Bracelet Filled with Vintage Rubies
By The Artemisian
Located in Marlton, NJ
this particular band is 2 carats of Vintage Rubies taken from antique rings and bracelets and
Category

Vintage 1930s American Art Deco Retro Bracelets

Materials

Ruby, Rose Gold

1.95 3-Stone Burma Ruby and Diamond Ring Made in Platinum
Located in Santa Monica, CA
Platinum Burma Ruby & Diamond 5 Stone Ring. Set With 1 Square Cut Burma Ruby 1.01 Carats. 2 Sq
Category

2010s American Fashion Rings

Materials

Ruby, 18k Gold, Platinum

Victorian Ruby Diamond 18 Karat Yellow Gold Ring, circa 1900
Located in West Hollywood, CA
approximate carat, 2 side rubies are 0.10 approximate carat each. 2 side accent diamonds are 0.20 approximate
Category

20th Century Victorian Band Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Retro Ruby Diamond Earrings Bracelet Set 18 Karat Yellow Gold
Located in Geneva, CH
-cut diamonds and rubies totaling a remarkable 2.8 carats and 2 carats respectively. The delicate and
Category

20th Century Retro Retro Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Platinum and Gold Diamond Sapphire Ruby and Emerald Butterfly Brooch
By Peter Atman
Located in New York, NY
carats, 2 sapphires 0.60 carats, 2 rubies 0.40 carats, 2 emeralds 0.12 carats. Measurements: 1-1/4 (3 cm
Category

2010s American Contemporary Brooches

Materials

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

Victorian Inspired Ruby and Diamond Heart Shape Pearl Choker Necklace
Located in Pikesville, MD
An exquisite and highly saturated approximate 2 carat oval red ruby is the centerpiece of this 14k
Category

Vintage 1950s Unknown Choker Necklaces

Materials

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

18 Karat Yellow Gold and White Gold Diamond and Ruby Bee Brooch
By Herbert Rosenthal
Located in Dallas, TX
Diamonds 2.75 Carat Total Weight, VS-SI, G-H, 2 Round Rubies 0.06 Carat Total Weight; brooch measures 1" x
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Monseo Opal, Amethyst and Ruby Yellow Turtle Yellow Gold Brooch
By Monseo
Located in Porto, PT
yellow gold 1 boulder opal 99 white brilliant cut diamonds, pavé setting, total 0,99 carats 2 cabochon
Category

2010s Portuguese Modern Brooches

Materials

Amethyst, Diamond, Opal, Ruby, Gold, 18k Gold, Yellow Gold, Rhodium

Sasonko Enamel Diamond Pearl Emerald Ruby 18 Karat Yellow Gold Necklace
By Sasonko Jewellery House
Located in Baden-Baden, DE
2 rubies 0.06 carat total 18 karat yellow gold Colorful enamel
Category

2010s Russian Contemporary Link Necklaces

Materials

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

Sylvie Corbelin Unique Shell Shape Ring with a South-Sea Pearl and Rubies
By Sylvie Corbelin
Located in Saint Ouen, FR
by Sylvie Corbelin. All around the shell border 2 carats of rubies. The mount of the ring is in 925
Category

Early 2000s French Baroque Signet Rings

Materials

Ruby, Sterling Silver

Antique Natural Burma Ruby Diamond Ear Clips
Located in New York , NY
19th Century natural Burma ruby & diamond earrings with 2 rubies weighing 16.67 carats total
Category

Antique Early 19th Century Clip-on Earrings

DAVID WEBB Zebra Ring
By David Webb
Located in Ft. Lauderdale, FL
estimated weight of 2.3 carats and 2 cabochon ruby eyes. It is signed (c) Webb (R), 18Kt, Plat, having a
Category

American Fashion Rings

Materials

Diamond, Ruby, Platinum

Kunzite and Diamond Ring
Located in Dallas, TX
Stunning 18 Karat Rose Gold Ring Featuring 1 Oval Kunzite 10.27 Carat; 2 Heart Shape Rubies 0.58
Category

2010s American More Rings

Materials

Diamond, Kunzite, Ruby, 18k Gold

Plique a Jour Enamel Diamond and Gold Butterfly Brooch
Located in Toronto, Ontario
Emeralds (totaling .66 carat), with 2 small Rubies. The translucent enamel work is in colors of deep
Category

Early 2000s Unknown Brooches

Materials

Diamond, Emerald, Ruby, 14k Gold

Asprey Pair of Rock Crystal and Multi-Gem Falcon Bookends
By Asprey International Limited
Located in New York, NY
, there is approximately 4 carats of faceted diamonds and 4 1/2-5 carats of faceted rubies, measuring
Category

1990s British More Objets d Art and Vertu

Materials

Diamond, Rock Crystal, Ruby, 18k Gold

Gemstones Diamond Ladies Flower Bangle, 18 Karat Gold
Located in Los Angeles, CA
Ladies Gemstones Bangle with 2 Emeralds 1.17 carat, Sapphires & Ruby weighing 14.00 carat and 1.83
Category

21st Century and Contemporary American Contemporary Bangles

Materials

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

Blue Pear Shape Sapphires Earrings in 14k White Gold
Located in Houston, TX
Diamond Earrings containing 2 fine blue pear shape sapphires of about 2.06 carats, 2 round rubies
Category

Early 2000s American Drop Earrings

Materials

Diamond, Sapphire, White Gold, 14k Gold

Ring White GoldRuby
Located in PARIS, FR
Platinum ring and white gold 750 mils (18 carats). set with 2 ruby ​​cut pear approximately 0.40
Category

20th Century French Engagement Rings

Materials

White Gold

18 Karat White Gold Diamond Spider Brooch Pin
Located in Los Angeles, CA
Sparkly spider brooch with over 120 white round brilliant diamonds with a weight of 5.00 carats. 2
Category

2010s American Modern Brooches

Materials

White Diamond, 18k Gold

Carved Citrine, Sapphire Dia Mythology Collection Persephone Ring by Madstone
Located in El Dorado Hills, CA
Specs: 18k yellow gold ring with 72 carats of Carved Citrine, 5.25 carats Fire Opal, 2 carats
Category

2010s North American Artisan Cocktail Rings

Materials

Citrine, Diamond, Sapphire, 18k Gold

Scarab Snake 18 Karat Gold Citrine Pink Tourmalines Choker Necklace
Located in Bangkok, Bangkok
hand at Lotus. Citrine: 1.09 carats./ Pink tourmalines: 1.88 carats./ 2 Rubies: 0.17 carat. Brown
Category

2010s Thai Arts and Crafts Link Necklaces

2 Carat Ruby and Yellow Gold Ribbon Ring
Located in Miami, FL
approximately 2 carats total. This work of art is rich in color and texture. The face of the ring measures
Category

Vintage 1970s Unknown Modern Cocktail Rings

Materials

Ruby, 18k Gold, Yellow Gold

Diamond Target Ring 2 Carat Ruby Center 18 Karat
Located in North Hollywood, CA
ring has bling but it is subtle but the Ruby is gorgeous. The Diamonds are approx. 2 carats. This ring
Category

2010s American Modernist Cluster Rings

Materials

Yellow Diamond, Ruby, 18k Gold

Vintage 2 Carat Ruby Dangling Floral Earrings in 14 Karat Gold
Located in Milford, DE
A floral accessory for any occasion! These 14K gold earrings feature 7 rubies each, for a total of
Category

Mid-20th Century Dangle Earrings

Materials

Ruby, 14k Gold

Round 2 Carat Diamond and 2 Carat Ruby Line Tennis Bracelet in Yellow Gold
Located in New York, NY
Round Ruby Total Diamond weighs approximately 2 carats. Total Ruby weighs approximately 2 carats
Category

20th Century Unknown Link Bracelets

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Ruby Diamond Sixties Earrings
Located in Litchfield, CT
a lush, 2 carat ruby surrounded by 2 carats of brilliant white diamonds. The use of diverse diamond
Category

Vintage 1960s Swiss Lever-Back Earrings

Materials

Diamond, Ruby, 18k Gold

18K Gold Silver Muti-Gem Candy Brooch
Located in Flushing, NY
Approximate Dimensions: 5 cm (Length) 2 cm (Width) 1 carat (Diamond) 2 carats (Ruby) 1 carats (Sapphire) 0.65
Category

20th Century Brooches

Dangle Drop Earrings In 18Kt Gold With 7.92 Ctw In Diamonds Rubies And Emeralds
Located in Miami, FL
natural green emeralds with a total of about 2 carats. Rubies: Mount in channel settings, with 34 calibre
Category

Vintage 1980s Italian Modernist Dangle Earrings

Materials

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

2-Carat Oval Ruby Diamond Platinum Cocktail Ring
Located in Boca Raton, FL
This exquisite platinum ring features an approximately 2.00-carat oval ruby as its vibrant
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Ruby, Platinum

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2 Carat Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 2 carat ruby for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 3515 vintage editions and 3784 modern creations to choose from as well. If you’re looking for a 2 carat ruby from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced 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. There have been many well-made iterations of the classic 2 carat ruby over the years, but those made by Luigi Ferrara, LB Exclusive and DGI are often thought to be among the most beautiful. 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. If you’re browsing our inventory for a 2 carat ruby, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 2 Carat Ruby?

On average, a 2 carat ruby at 1stDibs sells for $4,731, while they’re typically $162 on the low end and $1,575,000 for the highest priced versions of this item.

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 2 Carat Ruby
  • 1stDibs ExpertFebruary 22, 2021
    A two carat emerald is 8.5 x 6.0mm. Because emeralds are quite strong they can be great for everyday wear.
  • 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 ExpertAugust 24, 2021
    A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds 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.
  • 1stDibs ExpertNovember 1, 2023
    Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings on 1stDibs.
  • 1stDibs ExpertMarch 3, 2023
    Whether 2-carat is a good size for an engagement ring is a matter of personal opinion. Due to its size, a 2-carat gemstone will likely stand out and get noticed. However, some people prefer smaller engagement rings, especially if they work with their hands. Carat weight is also not the most important signifier of a stone’s value. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. On 1stDibs, shop a collection of engagement rings.
  • 1stDibs ExpertNovember 8, 2023
    How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.