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Victorian ruby and diamond cluster ring, circa 1890.
Located in London, GB
Victorian ruby and diamond cluster ring. Set to centre with a cushion shape old cut natural
Category

Antique 1890s Late Victorian Cluster Rings

Materials

Diamond, Ruby, Gold, Silver

Siam Ruby and Diamond Ballerina Cluster Ring, circa 1960
Located in London, GB
Siam ruby and diamond ballerina cluster ring. Set to centre with one oval old cut natural
Category

Vintage 1960s Cocktail Rings

Materials

Diamond, Ruby, White Gold

Vintage 1.66 Carat Diamond Ruby Cocktail Ring
Located in Napoli, NA
Unusual 18K Yellow gold Cluster Ring centered with a Sparkling Old Mine cut Diamond weighing 1.66
Category

Vintage 1960s Italian Retro Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Art Deco 1930s 8.50 Carat Ruby and 10.00 Carat Diamond Bracelet
Located in New York, NY
Finely crafted in Platinum featuring five GIA certified Old Mine cut Burmese non-heat treated
Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Ruby, Platinum

Victorian 1.00ct Ruby and Diamond Cluster bangle, c.1880s
Located in London, GB
cluster of old cut diamonds. The ruby is an old cut stone and is completely natural and unheated. The
Category

Antique 1880s Unknown Victorian Bangles

Materials

Diamond, Ruby, 15k Gold

Vintage Ruby and Diamond Trilogy Ring
Located in Denver, CO
this vintage trilogy band crafted in the 1950s flanked by two Old Mine cut diamonds measuring
Category

Mid-20th Century Unknown Retro Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Art Deco Platinum studs Earrings with Diamonds and Rubies
Located in Aventura, FL
. Featuring two stunning old mine diamonds that weigh approximately 0.50 carats combined, these earrings exude
Category

Vintage 1920s Art Deco Stud Earrings

Materials

Diamond, White Diamond, Ruby, Platinum

Edwardian Hungarian diamond ruby 14k yellow gold snake ring
Located in Beverly Hills, CA
Edwardian Hungarian Diamond and Ruby 14k Yellow Gold Snake Ring. Featuring one old mine cut diamond
Category

Vintage 1920s Edwardian Cocktail Rings

Materials

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

Pair of Victorian Three Stone Diamond, Ruby and Sapphire Rings
Located in New York, NY
of 18K gold, diamonds, sapphires and rubies. Each ring is gypsy-set with an old mine-cut diamond
Category

Late 20th Century Three-Stone Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

Antique Ruby Diamond Twin Heart Brooch
Located in Chicago, IL
in 14K gold and silver. The brooch is embellished with old mine cut rubies (likely of Burma origin
Category

Antique Early 1900s Brooches

Materials

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

Art Deco 1.08ctw Champagne Diamond Ruby Engagement Ring in Platinum
Located in Boston, MA
0.50 carat old mine cut diamond of rich champagne color and VS2 clarity. The diamond framed by a dozen
Category

Vintage 1930s Art Deco Fashion Rings

Materials

Diamond, Ruby, Platinum

New Made 18k Gold Natural Diamond And Caliber Ruby Decorated Stud Earring
Located in Fatih/İstanbul, 34
-H color and vvs-vs clarity. Totally is ruby 0.67 ct. Box is not included. Please contact for any
Category

2010s Turkish Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Hallmarked 1918 9K Ruby Double Headed Snake Ring
Located in Baltimore, MD
. The snake has a friendly smile and sweet derpy face and deep pink ruby eyes. Snakes were a symbol of
Category

Antique 19th Century British Victorian Band Rings

Materials

Ruby, 9k Gold

Edwardian 14k/Sterling Silver Diamond and Ruby Ring
Located in Narberth, PA
a bezel set old mine cut diamond. Radiating out from the central diamond are 4 rays, which are
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Sterling Silver

Vintage 0.60 Carat Ruby and Diamond Ring, circa 1950s
Located in London, GB
A vibrant red ruby is the star of this vintage ring. The ruby is old cut, and is 0.60 carat. It is
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Victorian 0.50ct Ruby and Diamond Cluster Ring, Hallmarked 1885
Located in London, GB
A lovely 0.50 carat ruby is the focal point of this Victorian ring. The old cut ruby is claw set
Category

Antique 1880s Unknown Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco Ruby and Diamond Cluster Ring
Located in London, GB
Here we have a captivating cluster ring featuring a centralised round faceted old mine cut diamond
Category

Vintage 1930s Art Deco Cluster Rings

Materials

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

Vintage Circa 1970s 18k Gold Natural Diamond And Ruby Decorated Brooch
Located in Fatih/İstanbul, 34
. Totally is rose cut diamond 0.25 carat. Totally is ruby about 0.75 carat. Dimention is brooche 4.1x0.7 cm
Category

Vintage 1970s European Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Victorian diamond ruby 14k yellow gold three stone ring
Located in Beverly Hills, CA
This Victorian 14k yellow gold ring features a glowing .60 carat old mine cut diamond flanked by
Category

Antique Early 1900s Victorian Cocktail Rings

Materials

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

Vintage Circa 1990s 18k Gold Natural Diamond And Ruby Decorated Drop Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 6 grams. Totally is old cut diamond 0.75 ct. The diamond is
Category

1990s European Retro Drop Necklaces

Materials

Diamond, Ruby, 18k Gold

Victorian Moonstone Ruby Diamond and Enameled 14K Gold Ring
Located in Venice, CA
9 x 6.75 x 5.7 mm and has a TCW of 2.5 carats. The ring contains 20 natural antique rubies. The old
Category

Antique 1880s Unknown Victorian Fashion Rings

Materials

Diamond, Moonstone, Ruby, 14k Gold, Enamel

Antique Diamond and Ruby Pearl and Yellow Gold Insect Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
) P1 Cut Old Mine Content (total) 0.15 carat Ruby Quality Color Red Cut Cabochon Content 0.02 carat
Category

Antique 1890s Unknown Brooches

Materials

Diamond, Pearl, Ruby, Yellow Gold

Carrington Co. Antique Ruby, Diamond and Pearl Crescent Brooch
By Carrington Co
Located in New York, NY
moon of graduating old mine-cut diamonds edged by cushion-shape rubies, centering a pearl and diamond
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold

Victorian Ruby and Pearl 9 Carat Gold Ring
Located in Chipping Campden, GB
This sweet ring holds a total of approx 12pts of rubies. There also pearls set into the ring. The
Category

Antique 1880s British Victorian Band Rings

Materials

Pearl, Ruby, Gold

Vintage Omer 9ct Yellow Gold Diamond Ruby Ladies Pendant Watch
Located in London, GB
diamonds and vibrant rubies. This elegant timepiece combines functionality with timeless beauty, making
Category

2010s British Wrist Watches

Materials

Diamond, Ruby, Platinum, Yellow Gold

Antique Diamond Ruby Platinum Gold Vous et Moi Ring
Located in Napoli, NA
A beautiful 18k gold and Platinum 'Vous et Moi' ring set with an old mine cut diamond weighing
Category

Mid-20th Century More Rings

Materials

Diamond, Ruby, 18k Gold, Platinum, Gold

Victorian 0.25ct Diamond and Ruby Bird Brooch, c.1880s
Located in London, GB
brooch. A total of 0.25 carat of old cut diamonds adorn both the birds body and the end of the brooch
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Vintage Diamond and Ruby Ring by Sterlé, circa 1950
By Pierre Sterlé
Located in London, GB
Vintage diamond and ruby ring by Sterlé. Set centrally with one cushion shape old mine diamond in
Category

Vintage 1950s French Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Victorian 1.25 Carat Ruby and Diamond Brooch, circa 1880s
Located in London, GB
Five rubies are surrounded by rose cut diamonds in this Victorian brooch. The rubies are old cut
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Ruby, 15k Gold, Silver

Antique Circa 1900s 14k Gold Natural Diamond And Ruby Decorated Flowers Brooch
Located in Fatih/İstanbul, 34
-H color and vs-s1 clarity. Totally is ruby 0.45 ct. Please contact for any questions.
Category

Antique Early 1900s European Victorian Brooches

Materials

Diamond, Ruby, 14k Gold

Vintage 1.84 Carat Ruby and Diamond Cluster, circa 1980s
Located in London, GB
Dating to the 1980s, this classically designed cluster ring features a wonderful red ruby in the
Category

Vintage 1980s Unknown Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Late Victorian 0.25ct Diamond and Ruby Snake Ring, c.1880s
Located in London, GB
atop each snake head is a different gem. On one, an old cut diamond weighing 0.25 carat is sat, whilst
Category

Antique 1880s Unknown Victorian Fashion Rings

Materials

Diamond, Ruby, 18k Gold

Edwardian Ruby and Diamond Cluster Ring, circa 1910
Located in London, GB
This beautiful dress ring features three central rubies, totalling 0.25 carat, haloed by a group of
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

1.29ct Diamond 1.00ct Ruby Engagement Ring
Located in New York, NY
This is an amazing 18k white gold engagement ring. The ring is centered with a sparkling old mine
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

One of a Kind Diamond Ruby Antique Victorian 14KT Gold Snake Ring
Located in Los Angeles, CA
Unique Antique Victorian Ring .10CT Beautiful Old Mine Cut Diamond Two Old Cut Ruby Eyes Size 6.25
Category

Antique Late 19th Century Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

Georgian Ruby, Emerald, Diamond and Gold Cannetille Brooch-Pendant, Circa 1830
Located in London, GB
by a cluster of eight, old mine-cut diamonds, with six, oval faceted rubies and six square emeralds
Category

Antique Early 19th Century English Georgian Brooches

Materials

Diamond, Emerald, Ruby, Gold

Victorian Diamond and Natural Ruby Horseshoe Bangle Bracelet
Located in Narberth, PA
old Mine Cut diamonds, which together form a stunning alternating pattern. The sparkling diamonds
Category

Antique 1880s French Victorian Bangles

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Art Deco 1.12 Carat Diamond Ruby Engagement Ring
Located in Napoli, NA
Pretty and authentic Art Deco Engagement ring featuring one large Old Mine cut Diamond in the
Category

Mid-20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Victorian Diamond and Ruby Wolf Brooch, c.1880s
Located in London, GB
head at its centre. Created in silver, the wolf is adorned with a total of 0.30 carat of old cut
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, Ruby, 15k Gold, Silver, Yellow Gold

Platinum Three Stone Gypsy Ring Rubies Diamond Center Late Deco 1950 s
Located in Fairfield, CT
Platinum Three Stone Gypsy Ring Rubies Diamond Center Late Deco 1950's Sleek and effortlessly
Category

Vintage 1950s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Victorian 1.40ct Diamond and Ruby Five Stone Ring, c.1880s
Located in London, GB
A trio of old cut diamonds are set between a pair of vibrant rubies in this Victorian five stone
Category

Antique 1880s Unknown Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco Diamond and Ruby Cluster Ring, circa 1920s
Located in London, GB
An Art Deco, c.1920s cluster ring, which features 0.50 carats worth of gorgeous rubies, which
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

C1800 18K Giardinetti "Garden" Ring of Diamonds, Emeralds and Rubies
Located in Baltimore, MD
silver with colored stones and 18K gold of diamonds, emeralds and rubies in a garden motif. The rococo
Category

Antique 1810s English George III Cluster Rings

Materials

Diamond, Emerald, Ruby

Victorian Diamond Crescent Brooch, with Sapphire, Ruby and Diamond Inserts
Located in London, GB
, removable, old-cut diamond and ruby inserts, with the sapphire and the rubies mounted in gold and the
Category

Antique 1890s British Victorian Brooches

Materials

Diamond, Ruby, Sapphire, Gold, Silver

Victorian 0.75ct Ruby and Diamond Cluster Ring, c.1880s
Located in London, GB
This sweet ring dates back to the 1880s and features five old cut natural rubies, totalling to 0.75
Category

Antique 1880s Unknown Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

New Made 14k Gold Natural Diamond And Caliber Cut Ruby Decorated Amazing Ring
Located in Fatih/İstanbul, 34
-H color and vs-s1 clarity. Totally is ruby 1.18 ct. Ring size is US 7 We can make any size. Please
Category

2010s Asian Modern Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Georgian French 18k Ruby and Diamond Navette Ring
Located in Narberth, PA
an incredible navette centerpiece. The centerpiece features a central, large old mine cut diamond
Category

Antique 1790s Georgian Engagement Rings

Materials

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

White Shell Pearl Fancy Diamond Ruby White Diamond 18K Rose Bracelet
By Unbranded
Located in Oakton, VA
"48 White Diamonds 0.33 CT 55 Fancy Diamonds 1.28 CT 1 PE 12.60 CT (12MM) 6 Ruby 3.50 CT 1 White
Category

21st Century and Contemporary Modern Bracelets

Materials

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

Art-Deco Platinum 18K Gold, rubis and old cut diamonds Target Ring
Located in MONTMORENCY, FR
1.00-carat old-cut diamond. The antique diamond sits in a raised scalloped bezel framed by a fine halo
Category

Early 20th Century French Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Edwardian Ruby and Diamond Five-Stone Ring, circa 1910
Located in London, GB
: Ruby Stone Shape: Old Cut Carat Weight: 1.00 Total Metal: 18ct Yellow Gold, Platinum Age: 1910s Size: M
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Vintage 9K/ 14K Yellow Gold Snake Necklace with Rubies and Diamond.
Located in San Francisco, CA
eyes, totaling approximately 0.02ct, of fine quality, and One Old Mine Cut Diamond in the center of the
Category

Antique Early 1900s American Late Victorian Chain Necklaces

Materials

Diamond, Ruby, Yellow Gold

Edwardian 0.95ct Diamond and Ruby Five Stone Ring, c.1910s
Located in London, GB
clarity of VS. In between are a pair of old cut rubies, one either side the central diamonds, with each
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Victorian 18kt Gold Snake Ring with 3.50ct Ruby 0.45ct Diamonds
Located in Braintree, GB
, estimated at approximately 3.50 carats, bezel-set and framed by a halo of 30 old mine-cut diamonds. The
Category

Antique 1830s European Early Victorian Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Late Deco 1.00ct Ruby and Diamond Halo Ring, c.1930s
Located in London, GB
A vivid red Burmese ruby takes centre stage in this Late Deco halo ring. The 1.00 carat old cut
Category

Vintage 1930s Unknown Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Georgian French 18k Ruby and Diamond Navette Ring
Located in Narberth, PA
an incredible navette centerpiece. The centerpiece features a central, large old mine cut diamond
Category

Antique 1790s Georgian Engagement Rings

Materials

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

Edwardian 14k/Platinum Diamond and Ruby Moi Et Toi Ring
Located in Narberth, PA
yellow gold and platinum, the piece features a sparkling old mine cut diamond and vibrant oval cut ruby
Category

Antique Early 1900s American Edwardian Fashion Rings

Materials

Diamond, Ruby, 14k Gold, Platinum

Edwardian 0.50ct Ruby and Diamond Daisy Cluster Ring, circa 1910s
Located in London, GB
. The ruby is an old cut and weighs 0.50 carat with the surrounding diamonds also being old cut. They
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

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Old Mine Ruby For Sale on 1stDibs

You are likely to find exactly the old mine 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. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect old mine ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 19th 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. Creating an old mine ruby has been a part of the legacy of many jewelers, but those produced by A. J. Hedges Co., Paul Ditisheim and Van Cleef Arpels are consistently popular. See these pages for an old mine cut iteration of this accessory, while there are also old european cut cut and bead cut versions available here, too. Most of our old mine ruby for sale are for women, but there are 75 pieces available to browse for men.

How Much is an Old Mine Ruby?

Prices for an old mine ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $525 and can go as high as $270,000, while this accessory, on average, fetches $4,250.

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 Old Mine Ruby
  • 1stDibs ExpertApril 5, 2022
    Mine cut diamonds are up to 300 years ago. Mine cut diamonds were popular around the 18th century during Victorian times and are still in high demand today. You’ll find a wide selection of mine cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Because the old mine cut is no longer used on diamonds, diamonds with this cut are rare and so you can often get quite a lot of money for them. Nevertheless, it is still dependent on the quality of the individual diamonds and on the color, clarity, cut and carat number.
  • 1stDibs ExpertFebruary 22, 2021
    Old mine cut diamonds are usually worth less than old european cut diamonds. Because they are generally 10-15% less expensive, they are often larger than other cut diamonds for engagement rings.
  • Like any other diamond, an old mine cut diamond's worth depends on a variety of factors. These factors include the 4C's (color, clarity, cut, carat), the overall beauty and "make" of the stone, the demand, supply, etc. On average however, old mine cuts are typically priced slightly lower (around 5-10%) than modern cut diamonds.