Skip to main content

Deep Red Ruby

to
140
920
621
390
268
203
1,018
806
106
58
37
2
46
361
655
18
5
15
9
11
19
23
24
28
45
2
648
413
7
263
240
49
45
42
to
80
33
31
30
20
224
157
91
46
42
32
21
12
7
6
5
1
1
1
1
1,042
26
533
272
Sort By
Tiffany Co. Ruby Diamond Gold Necklace
By Tiffany Co.
Located in New York, NY
A classic Tiffany necklace in 18 karat gold with eight deep red rubies and seven full cut diamonds
Category

Late 20th Century American Modern Choker Necklaces

Materials

Diamond, Ruby, 18k Gold

Chaumet Gold, Ruby Diamond Necklace
By Chaumet
Located in Southampton, NY
round diamonds that alternate with sections consisting of a single deep red ruby flanked by one diamond
Category

Vintage 1980s French More Necklaces

Materials

Diamond, Ruby, 18k Gold

Elegant Ruby and Diamond Ring
Located in Great Neck Plaza, NY
This exquisite ring showcases a magnificent deep red ruby, framed by a halo of dazzling diamonds
Category

21st Century and Contemporary Fashion Rings

1.85 Carat Ruby and Diamond Art Deco Ring in 18KT White Gold
Located in Houston, TX
Creatively designed art deco style cocktail ring featuring a 1.85 carat oval cut deep red ruby
Category

20th Century American Art Deco Cocktail Rings

Materials

Diamond, Ruby, White Gold

2.5 Carat Round Cut Diamond and Ruby Estate Three-Stone Ring in Platinum
Located in Houston, TX
prong set deep red rubies on a solid platinum band.
Category

20th Century American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Udozzo, 18 Karat White Gold Ladies Men Red Ruby Diamond Statement Cocktail Ring
Located in Geisenfeld, DE
so bold in colour, you don't want to ever take it off again. The thrilling hue of the deep red
Category

2010s British Modernist Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Amazonite, Ruby and Diamond Studded Ring 14 Karat Yellow Gold
Located in JAIPUR, IN
Amazonite, and Deep Red Ruby accented With micro pave set Diamonds, weighing approx. 0.276 Cts Beautifully
Category

2010s Indian Fashion Rings

Materials

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

8.75 Carat Ruby Hoop Earrings in 18KT Rose Gold
Located in Houston, TX
Beautiful large hoop earrings in 18KT rose gold featuring prong set round cut deep red rubies
Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Rose Gold

A Touch of Crimson Royalty with 22.09 carat in ruby and 4.57 carat in diamonds
Located in Miami, FL
. Featuring deep red rubies elegantly spaced along a sparkling diamond band, it's the perfect accessory to
Category

2010s American Contemporary Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold, White Gold

18ct Rose Gold and Ruby "Reflections" Ring
Located in AGNES WATER, AU
, Queensland, Australia Materials: 18ct Rose gold and deep red Ruby (0.40ct) Our "Reflections" rings can be
Category

2010s Artisan Solitaire Rings

Materials

Ruby, Gold, 14k Gold, 18k Gold, Rose Gold

Ruby and 21.0ct Diamond Drop Necklace in Platinum
Located in Houston, TX
neck to meet 7 oval cut deep red rubies all surrounded by petal of round white diamonds over a
Category

20th Century American Victorian Drop Necklaces

Materials

Diamond, Ruby, Platinum

11.75ct Oval Ruby Round Diamond Bangle in 14KT Gold
Located in New York, NY
• A truly exquisite assortment of 15 oval cut deep red rubies is framed by delicate halos made of
Category

2010s American Contemporary Bangles

Materials

Diamond, Ruby, 14k Gold

14K Rose Gold Coin Ring with Rubies
By HCL METAL WORKS
Located in Gorham, ME
14KR Rose gold Coin Ring with Rubies is a warm color combination of pink rosy gold and deep red
Category

2010s American Artisan Band Rings

Materials

Ruby, Rose Gold

Pendant necklace Ruby Rose
Located in BAARN, NL
flower is set with aproximately 150 deep red rubies (bur other colors are possible). This necklace
Category

21st Century and Contemporary Dutch Pendant Necklaces

Materials

Ruby, Gold, 18k Gold

16.32ct Oval Ruby Baguette Diamond Bracelet in Platinum
Located in New York, NY
: 3.50ctw Made by hand, this exquisite bracelet showcases 8 beautiful oval cut deep red rubies. The rubies
Category

2010s American Modern Modern Bracelets

Materials

Ruby, Platinum

White and Champagne Diamonds and Ruby Three-Stone Ring Made in Italy
By Gilberto Cassola
Located in Valenza, AL
Dark Champagne Diamond and an Octagonal Cut Deep Red Ruby. G Color Vs Clarity Marquise Cut Diamond ct
Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, Brown Diamond, Ruby, 18k Gold

Ruby Tennis Bracelet
Located in Briarcliff Manor, NY
natural lighting, they are a deep red ruby. As with all of our tennis bracelets, this ruby tennis bracelet
Category

2010s Thai Tennis Bracelets

Materials

Ruby, 14k Gold, Yellow Gold

Vintage Circa 1990s Ruby Diamond Stepped Dress Ring 14 Carat Gold
Located in Hamilton, AU
Crafted in 14-carat gold, the Kristie Ring showcases the beauty of deep red rubies and shimmering
Category

20th Century Unknown Modern Engagement Rings

Materials

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

25.52ct Mixed Shape Ruby Diamond Bracelet in 18KT White Gold
Located in New York, NY
mix of Cushion, Pear, Oval, and Heart shape deep red rubies encircle the wrist in this beautiful one
Category

2010s American Modern Modern Bracelets

Materials

Diamond, Ruby, 18k Gold, White Gold

0.60 tcw Marquise Cut Ruby and diamond accent Engagement ring 18k White Gold
Located in New York, NY
ring will create a sophisticated look. Marquise cut deep red ruby is set atop of this magnificent ring
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Diamond in 18Karat Yellow Gold Hand-made Wedding Wear Drop Beads Earring
Located in JAIPUR, IN
Beads Earring. Beautiful Deep Red Ruby Beads with approx. 53.13Cts, and approx. 2.16Cts GH/SI Quality
Category

2010s Indian Drop Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Byzantine Gold Oval Pendant with Ruby and Shiny Finish
Located in Athens, GR
Adorn yourself with our gleaming oval gold pendant, showcasing a captivating oval deep red ruby
Category

2010s Greek Byzantine Pendant Necklaces

Materials

Ruby, Gold, 18k Gold

Ruby and Diamond in 18 Karat Yellow Gold Hand-made Party Wear Drop Beads Earring
Located in JAIPUR, IN
Earring. Beautiful Deep Red Ruby Beads with approx. 59.95Cts, and approx. 1.86Cts GH/SI Quality Diamonds
Category

2010s Indian Drop Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Late 20th Century 0.63 Carat Ruby and 0.75 Carat Diamond Cluster Ring
Located in Essex, GB
A super lovely ruby and diamond cluster ring. Set with a deep red ruby at the centre, with two
Category

Late 20th Century Cluster Rings

Materials

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

Contemporary 1.28ct Ruby and 0.95ct Diamond Cluster Ring in Platinum
Located in Yorkshire, West Yorkshire
This contemporary ring has been crafted with a 1.28ct stunning deep red Ruby in the centre with a
Category

21st Century and Contemporary British Edwardian Cluster Rings

Materials

Diamond, Ruby, Platinum

2.06 Carats Ruby Oval with Diamonds Ring Band in 18k Gold
Located in New York, NY
brilliance of these diamonds contrast magnificently with the deep red ruby. This 2.06 Carat Ruby Oval with
Category

2010s American Modern Band Rings

Materials

Diamond, Ruby, 18k Gold

Mughal Antique Jeweled Bracelet in 14kt Yellow Gold
Located in UTRECHT, NL
deep red rubies - 50 lustrous pearls The ornate detailing and stunning arrangement of gemstones make
Category

Vintage 1960s Bangles

Materials

Emerald, Oriental Pearl, Ruby, Blue Sapphire, 14k Gold

Contemporary Ruby Diamond Heart Pendant White Gold Chain 18 Carat
Located in Hamilton, AU
Gem Details The centre deep red ruby is estimated to weigh 0.72 carats. The twenty six round brilliant
Category

21st Century and Contemporary Australian Contemporary Pendant Necklaces

Materials

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

Contemporary 0.78ct Ruby Diamond Art Deco Style Ring 18ct White Gold
Located in Hamilton, AU
total 0.36 carats with F colour and VS to SI clarity grades. The custom cut bright deep red rubies total
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

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

Udozzo, 18 Karat White Gold Ladies Men Red Ruby Diamond Statement Cocktail Ring
Located in Geisenfeld, DE
A wonderfully designed diamond ring made of 18k White Gold. The 13 deep glow red rubies are the
Category

2010s British Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Amazonite, Opal, Ruby Earrings
Located in Malibu, CA
ethereal blue-hinted natural opal and blue Amazonite, tied together with deep, bright red natural bezel-set
Category

2010s Modern Dangle Earrings

Materials

Amazonite, Opal, Ruby, 14k Gold

Ruby Diamond Cluster Ring
Located in New York, NY
the bright white diamonds and accent the deep red color of the rubies. size 6.25 4.1 g
Category

1990s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Burma Ruby Ring 0017
Located in New York, NY
Ruby (No heat), and encircled by round-shaped diamonds, exuding unparalleled refinement. The deep
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

AGL Certified 1.22 Carat Round Shape Ruby
Located in LA, CA
deep red hue of the ruby is associated with passion, love, and unadulterated emotion.
Category

2010s Loose Gemstones

Materials

Ruby

Adler Ruby Diamond Gold Ring
By Adler
Located in ALTRINCHAM, GB
, deep blood red pear shaped rubies weigh 2.80ct; on each side of the rubies is a 0.40ct pear shaped
Category

Late 20th Century More Rings

Materials

Diamond, Ruby, 18k Gold

Burma Ruby Diamond Cocktail Ring
By Tal Barkel
Located in Scottsdale, AZ
the pigeon blood rubies. The mesmerizing deep red color of the Burma rubies catch the eye of any by
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Ruby and Diamond Cocktail Ring
By Laviere
Located in Dubai, Dubai
set with a deep red 1.01 carat ruby and 1.45 carat diamonds. Gross Weight of the ring: 4.60 grams
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Diamond Platinum Trilogy Ring
Located in Lancaster, Lancashire
This striking antique trilogy ring features a gorgeous deep red 1.90ct natural Ruby flanked by two
Category

Vintage 1950s British Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Edwardian Gold Ruby Diamond Ring
Located in Middleton, WI
This wonderful ruby and diamond ring showcases three deep pink rubies kissed with red. The stones
Category

Antique Early 1900s English Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Emerald cut ruby eternity band in 18kt
Located in Khet Bang Rak, Krung Thep Maha Nakhon
, deep red hues of the rubies but is also adorned with sparkling diamonds that add a touch of elegance
Category

2010s Thai Artisan Band Rings

Materials

Emerald, Ruby, Yellow Sapphire, 18k Gold

Yvel Rainbow Ruby Necklace in 18K Yellow Gold
By Yvel
Located in Jerusalem, IL
, crafted by Yvel. This 18K yellow gold necklace is adorned with 64.75 ct. of rich oval rubies, their deep
Category

21st Century and Contemporary Israeli Chain Necklaces

Materials

Ruby, Yellow Gold

Ruby Baguette Studs in 14k Yellow Gold
By argenton design
Located in SUFFOLK PARK, AU
a beautiful pair of solid 14ct yellow gold deep red high quality faceted Ruby Baguette studs
Category

2010s Australian Art Deco Stud Earrings

Materials

Ruby, Yellow Gold

Art Deco French Ruby Diamond Platinum Ring
Located in Perth, AU
Set with a natural deep bright red oval facetted ruby (6.8mm x 5.0mm x 4.0mm), rubbed set with mill
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Dazzling Elegance set in 31.16 carat Ruby 13.04 carat Diamond
Located in Miami, FL
an enchanting pattern of shimmering leaves. The deep red of the rubies exudes passion and luxury
Category

2010s American Contemporary Necklace Enhancers

Materials

Diamond, Ruby

Vintage Burma Rubies and Diamond Platinum Bracelet
Located in Beverly Hills, CA
with 1.20 carats of deep red Burma Rubies and 2.80 carats of Baguette and Transitional cut Diamonds
Category

Vintage 1940s American Retro Link Bracelets

Materials

Diamond, Ruby, Platinum

Ruby 1.13 ct Emerald Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
Deep velvety red ruby is a rare and valuable natural treasure and highly desirable for a dynamic
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

Laviere GIA Certified Burmese Ruby and Diamond Cocktail Ring
By Laviere
Located in Dubai, Dubai
featuring deep red Burmese Rubies with dazzling Diamonds. About Laviere Laviere is a luxury jewelry brand
Category

2010s Italian Modern Cocktail Rings

Materials

Ruby, 18k Gold

1.5ctw Natural Ruby and Diamond Platinum Silver Anchor Pendant
By Hannaboya
Located in Lanham, MD
precision, this necklace seamlessly combines elegance and symbolism. The deep red hues of the natural rubies
Category

2010s African Art Nouveau Pendant Necklaces

Materials

Ruby, Diamond, Platinum, Sterling Silver, Silver

Burma Ruby, 25 Carat Total Weight, Yellow Gold Bracelet
Located in Aliso Viejo, CA
diameter. The total weight of rubies is estimated to be 25 carats. Colors are deep ruby red . 7.5 inches in
Category

Mid-20th Century Unknown Retro Tennis Bracelets

Materials

Ruby, 14k Gold

Platinum Art Deco Ruby and Diamond Engagement Ring
Located in Perth, AU
red square cut natural rubies and 2 rose cut shoulder diamonds. On a triple wire band and 18ct yellow
Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Art Deco Ruby and Diamond Engagement Ring
Located in Perth, AU
red square cut natural rubies and 2 rose cut shoulder diamonds. On a triple wire band and 18ct yellow
Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Certified 14ct White Gold 2.4ct Diamond 1.4ct Ruby Earrings
Located in Birmingham, GB
round brilliant-cut diamonds of varying sizes. The deep red shade of the rubies radiates warmth and
Category

21st Century and Contemporary British Modern Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

Mid Century 2.30 Carat Natural Ruby Brilliant Cut Diamond Cluster
Located in Theydon Bois, Essex
A fabulously crafted coronet cluster. The centrepiece is a fine, deep red natural ruby that shows
Category

Mid-20th Century Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Neha Dani Mozambique Ruby and Diamonds on Titanium Scarlet Ring
By Neha Dani
Located in New York, NY
Carat Round Brilliant Cut Diamonds and 1.22 Carat Rubies. The deep red of a certified Oval Mozambique
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Titanium

Diana Kim England emerald Ruby and Diamond Ring in Platinum
By Diana Kim England
Located in Red Hook, NY
return of light. Burmese Ruby describes the deep velvety red of ruby. This stone has extra brilliance and
Category

21st Century and Contemporary American Artisan Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Stunning 14K Yellow Gold Earrings with 4.00 Carat Oval Ruby
Located in Holtsville, NY
masterful craftsmanship. The deep, enchanting red of the rubies radiates with a fiery brilliance
Category

2010s American Artist Drop Earrings

Materials

Ruby, 14k Gold, Yellow Gold

Indian Ruby, Emerald and Pearl Necklet, Earrings and Bracelet
Located in Malvern, Victoria
red cabochon ruby flanked by semi-circular rows of marquise cut emeralds, & ruby rondels & white seed
Category

Vintage 1920s Indian Anglo-Indian Beaded Necklaces

Materials

Emerald, Pearl, Ruby, 22k Gold, Yellow Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Deep Red Ruby", and we’ll notify you when there are new listings in this category.

Deep Red Ruby For Sale on 1stDibs

Find the exact deep red ruby you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Yellow Gold and 14k Gold, this item was constructed with great care. Our collection of these items for sale includes 3 vintage editions and 20 modern creations to choose from as well. If you’re looking for a deep red 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 20th 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 1.5 Carat and 2 Carat versions are of considerable interest. Finding an appealing deep red ruby — no matter the origin — is easy, but Fine Jewels UK, Alberto 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 cushion cut versions for sale. Finding a deep red ruby for sale for women should be easy, but there are 18 pieces available to browse for unisex as well as men, too.

How Much is a Deep Red Ruby?

Prices for a deep red ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $779 and can go as high as $61,750, while this accessory, on average, fetches $2,541.

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 Deep Red Ruby
  • 1stDibs ExpertMay 5, 2023
    Ruby red glass is a type of glass with a vibrant red color that comes from gold chloride. Ancient glassmakers once used the technique, which was then lost for centuries. In 1676, Andreas Cassius rediscovered the process, but it wasn’t until the end of the 19th century that glassworks began manufacturing ruby red glass in large quantities. Shop a selection of ruby red glassware on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Johann Kunckel von Löwenstern first made ruby red glassware sometime around 1679. However, he kept his technique a secret, so the glass didn't become mass-produced until the end of the 19th century when the Ehrenfeld Glassworks in Ehrenfeld, Germany, managed to uncover Kunckel von Löwenstern’s formula. On 1stDibs, shop a range of ruby red glassware.
  • 1stDibs ExpertApril 5, 2022
    Deep red ruby glass was made in the ancient world, but the process of making the color was lost for centuries before it was rediscovered in the 17th century. On 1stDibs, shop a collection of ruby glass from some of the world’s top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    A red Burmese ruby is worth $10,000 USD per carat. These types of rubies tend to be among the most expensive rubies in the world. In a record-setting sale, a Burmese ruby was sold for $1 million per carat.
  • 1stDibs ExpertOctober 19, 2021
    How much a red ruby ring is worth will depend on certain quality factors. High-quality ruby rings can range in price from anywhere between $12 to $1,600. The value of a ruby will increase owing to color. Find a collection of red ruby rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    To tell real ruby red glass, look at the cuts used throughout the design. Most ruby red glass has sharp, dramatic cuts. Because it is easy to confuse with pressed glass, consider having the object evaluated by an experienced and licensed appraiser. Shop a selection of expertly vetted ruby red glass on 1stDibs.