18 Karat Gold 9 Carat Ruby & Emerald Drop Earrings
By Gems Paradise
Located in Jaipur, IN
Experience the epitome of luxury with our 18 Karat Gold 9 Carat Ruby & Emerald Drop Earrings, where timeless elegance meets contemporary allure. Each pair is meticulously crafted and...
Emerald, Ruby, 18k Gold
$6,599Sale Price|20% Off
W 0.32 in D 0.18 in L 0.4 in
Mozambique Ruby 3.45cts Unheated 100% Natural Blood Red IGI Certified AAA+
Located in Chicago, IL
Transparency: Transparent Shape: Oval Gemstone Color: Red Gemstone Type: Ruby Size: 10.12 x 8.10 x 4.42mm Color: Red Cut Grade: Excellent Gemstone Shape: Oval Gemstone Creation: Natu...
Ruby
Natural Ruby & Diamonds Bangle in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This is a beautiful bangle made up of 18K Gold, high-quality diamonds, and rubies. This is p...
Diamond, Ruby, 18k Gold
Art Deco 18k Gold Diamond Ruby Cocktail Ring
Located in New York, NY
Experience timeless elegance with this exquisitely crafted stunning and royal-looking ring, crafted in 18K gold (5.23gms). Its design is classic and eye-catching, making it a premium...
White Diamond, Ruby, 18k Gold
Ruby and Diamond Bracelet in 18 Karat Gold
Located in Jaipur, IN
A classic bracelet with Rubies and Diamonds set together in 18K Gold. The bracelet hugs the wrist perfectly and looks delicate and at the same time chic. Its light weight and is per...
Diamond, Ruby, 18k Gold
Natural 2.57cts Ruby & Diamond 0.30cts Earring in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made Earring is crafted from 18-carat gold and features an EMERALD a...
Diamond, Ruby, 18k Gold
$1,616Sale Price|20% Off
Pave Diamonds Snake Shaped Ring With Ruby Eyes
By Artisan NYC
Located in New York, NY
D:2.61ct RUBY:0.05Cts Size: 20X16MM
Diamond, Ruby
14K Gold Polki Diamond and Ruby Teardrop Earrings
By Artisan NYC
Located in New York, NY
Embrace a touch of regal heritage with these exquisite ruby and diamond drop earrings. Crafted in 14K gold, this pair features a stunning contrast between the vintage charm of rose-c...
Ruby, Diamond, 14k Gold, Yellow Gold
$530
W 1.07 in L 1.97 in
Royal Real natural ruby multi-colored sapphire, emerald sterling silver pendant
Located in Delhi, DL
It consists of: Gemstone- Ruby, multicolored sapphire, emerald Gemstone type- All real natural earth mined Metal- Silver Metal purity- sterling silver Dimension- 50mm x 27mm
Ruby, Emerald, Sapphire, Sterling Silver
18 Karat White Gold 5.39 Carat Ruby Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
Embrace the allure of timeless sophistication with our 18 Karat White Gold 5.39 Carat Ruby Solitaire Ring—a masterpiece that transcends trends and captures the essence of refined ele...
Ruby, 18k Gold
18 Karat Yellow Gold 5.39 Carat Ruby Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
Behold the epitome of opulence with our 18 Karat Yellow Gold 5.39 Carat Ruby Solitaire Ring—a singular masterpiece crafted for those who seek the extraordinary. This ring transcends ...
Ruby, 18k Gold
Snake Bracelet Cuff Emerald Eyes Ruby Head Victorian Style
By J DAUPHIN
Located in Los Angeles, CA
Victorian Ruby and Emerald Snake Bangle Bracelet 14k Gold Plated Designer: J Dauphin This Bracelet can be custom made in your size. Pls advice your size The Victorian Snake Bangle ...
Ruby, Emerald, Brass, Gold Plate, 14k Gold
Pink Tourmaline Ring with White Diamond and Ruby
Located in New York, NY
This cocktail ring is a stunning example of beautiful and luxurious jewelry made in 18k (14.29gms.) white gold. The large Pink Tourmaline gemstone (7.04cts.) set at the center instan...
White Diamond, Ruby, Tourmaline, 18k Gold
$4,199Sale Price|14% Off
Handcrafted Ruby Ring with Brilliant Round Cut Diamond
By GEM PLAZA
Located in New York, NY
Handcrafted Oval Ruby with brilliant round cut Diamond Ring Ruby - 2.51 CTS Brilliant round cut Diamond - 0.64 CTS 18 Karat Rose Gold - 7.45 Grams
Diamond, Ruby, 18k Gold
11.7ct Silver Diamond and Ruby Drop Earrings by Gems Paradise
By Gems Paradise
Located in Jaipur, IN
Exquisitely designed to captivate and enchant, our 11.7 Carat Diamond and Ruby Drop Earrings are a testament to the art of fine jewelry craftsmanship. These earrings feature a perfec...
Diamond, Ruby, Silver
$4,463Sale Price|20% Off
W 0.19 in D 0.11 in L 0.3 in
Mozambique Ruby 0.83 cts Blood Red Unheated 100% Natural AAA+ Color Certified
Located in Chicago, IL
Treatment: None (No Enhancement), Unheated Color: Red Natural/Lab-Created: Natural Transparency: Transparent Total Carat Weight (TCW): 0.83 Modified Item: No Country/Region of Manufa...
Ruby
Natural 2.91cts Ruby & 0.32cts Diamond Band Ring in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made ring is crafted from 18-carat gold and features a RUBY gemstone...
Diamond, Ruby, 18k Gold
Natural 3.01cts Ruby & Diamond 1.48cts Ring in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made Ring is crafted from 18-carat gold and features a RUBY gemstone...
Diamond, Ruby, 18k Gold
18 Karat Gold 15.07 Carat Crystal and Ruby Cufflinks
By Gems Paradise
Located in Jaipur, IN
These 18 Karat Gold cufflinks embody an exquisite fusion of crystal and ruby, offering a bold yet refined accessory. With a total weight of 15.07 carats, the design intricately combi...
Crystal, Ruby, 18k Gold
$4,125Sale Price|25% Off
Ruby Bracelet Studded in 18 Karat Rose Gold
By GEM PLAZA
Located in New York, NY
This is an elegant ruby bracelet features 58 pieces of princess cut rubies 9.27 carat in the channel setting, this bracelet entirely made in 18 karat rose gold weight 10.85 grams, th...
Ruby, 18k Gold, Rose Gold
$3,138 / item
Moi Juliet Gold Diamond and Ruby Engagement Ring
Located in Lawrenceville, GA
Gold(14K) : 5.20g Rose-cut Diamond: 0.90ct Gemstones : Ruby Inspired by vintage settings, the Juliet ring is perfect for someone who loves subtle details and a pop of color. The rin...
Diamond, Ruby, 14k Gold, Gold
Mughal 20kt Gold Diamond Emerald Rubies Enamel Earrings
Located in Monroe Township, NJ
Elevate your elegance with these breathtaking Mughal-inspired dangle earrings. Crafted from luxurious 20kt gold, these earrings feature a stunning array of gemstones and intricate de...
Diamond, Emerald, Ruby, Gold, Enamel
Ruby and Diamond Ring in 18 kt White Gold
By GEM PLAZA
Located in New York, NY
Ruby = 0.67 Carat Diamond = 0.50 Carats Metal: 18K White Gold Ring Size: 7* US *It can be resized
Diamond, Ruby, 18k Gold, White Gold
Certified natural real uncut diamonds sterling silver round ruby drop earrings
Located in Delhi, DL
Stunning diamond silver ruby earrings consists of : Metal- Silver Metal Purity- sterling silver Color of metal- Yellow gold plating Diamond- Natural uncut diamonds Diamond origin- ...
Diamond, Ruby, Sterling Silver
Ruby Tanzanite Snake Ring Silver Serpent Coctail Ring J Dauphin
By J DAUPHIN
Located in Los Angeles, CA
Ruby Tanzanite Snake Ring Silver Serpent Coctail Ring J Dauphin J Dauphin The Serpent Cocktail Ring is a masterfully sculpted, double-headed statement piece by J DAUPHIN, handcraft...
Tanzanite, Ruby, Sterling Silver, Silver
$3,046 / item
Moi Indra Vintage Gold and Diamond Ruby Earrings
Located in Lawrenceville, GA
Gold(14K): 3.05g Rose-cut Diamonds: 4.00ct Gemstones : Ruby, Chinese Cultured Pearls 925 Silver Bringing back the old world charm of rose-cut diamonds that were first found in India...
Diamond, Cultured Pearl, Ruby, 14k Gold, Silver
Ruby & Diamond Heart Pendant Chain Necklace Made In Silver
By Artisan NYC
Located in New York, NY
Diamond:0.31Ct, Silver:2.94g, Ruby:13.58Ct,
Diamond, Ruby, Silver
$1,424Sale Price|20% Off
W 0.39 in L 0.61 in
Mozambique 6.68 ct Purplish Red IGI Certified Red Ruby Cut Jewelry Stone
Located in Chicago, IL
Gemstone Creation: Natural Country/Region of Manufacture: India Item Length: 15.4 mm Length: 15.47mm Gemstone Shape: Pear Color: Red Transparency: Translucent Total Carat Weight (TCW...
Ruby
Ruby and Diamond Ring in White Gold
By GEM PLAZA
Located in New York, NY
Ruby = 0.67 Carat Diamond = 0.50 Carats Metal: 18K White Gold Ring Size: 7* US *It can be resized
Diamond, Ruby, 18k Gold, White Gold
Mughal Gold, Diamond, Ruby and Enamel Bangle
Located in Austin, TX
A fine Indian 18th century Mughal 22k gold bangle with kundan set diamonds and rubies, featuring fine enamel work. The enamels bold an bright with abstracted floral and fruit design...
Diamond, Ruby, 22k Gold, Gold, Enamel
Natural 1.32cts Ruby Stud Earrings with 14k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made Earring is crafted from 14-carat gold and features an ruby gems...
Ruby, 14k Gold
Emerald, Diamond, and Ruby Ring by House of Umrao
Located in San Antonio, TX
18k white and yellow gold ring set with 2 Zambian emeralds (5.71cts approx), flanked by baguette diamonds (1.67 cts approx) and shield-cut rubies.
Diamond, Emerald, Ruby, 18k Gold
Natural 0.78cts Ruby and 0.21cts Diamond Ring in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made ring is crafted from 18-carat white gold and features a ruby ge...
Diamond, Ruby, 18k Gold
Natural 8.58cts Ruby Stud Earrings in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made Earring is crafted from 18-carat gold and features a ruby gemst...
Ruby, 18k Gold
Crescent Moon Necklace Emerald Ruby Tanzanite Star Celestial Sterling Silver
By J DAUPHIN
Located in Los Angeles, CA
Crescent Moon Necklace Emerald Ruby Tanzanite Star Celestial Sterling Silver- 28" Adjustable A 28 inch sterling silver oxidised snake and ball chain carrying a large crescent moon p...
Ruby, Tanzanite, Emerald, Silver, Sterling Silver
Ruby Hoop Earrings Made In 18K White Gold
By Artisan NYC
Located in New York, NY
18KT:5.054g, RUBY:1.19ct,
Ruby, 18k Gold, White Gold
Natural Emerald, Ruby, Blue Sapphire & Diamond Ring in 18k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made Ring is crafted from 18-carat gold and features an emerald, RUB...
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold
Natural 1.24cts Ruby & 0.21cts Diamond Studs Earrings in 14k Gold
Located in jaipur, IN
You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made, RADIANT-SHAPED earring is crafted from 14-carat gold and featu...
Diamond, Ruby, Gold, 14k Gold
11.34 Carat Diamond, Golden Topaz and Ruby Cocktail Ring
By Gems Paradise
Located in Jaipur, IN
An epitome of opulence and sophistication, the 11.34 Carat Diamond, Golden Topaz, and Ruby Cocktail Ring is a true marvel of jewelry design. At its core, an extraordinary golden topa...
Diamond, Ruby, Topaz, Silver
White Sapphire Snake Necklace Sterling Silver Ruby Eyes Victorian Choker
By J DAUPHIN
Located in Los Angeles, CA
White Sapphire Snake Necklace Sterling Silver Ruby Eyes Victorian Choker J DAUPHIN The Internal Selves necklace is a sculptural serpent pendant handcrafted in solid .925 sterling si...
Ruby, Sapphire, Silver, Sterling Silver
Snake Cuff Bracelet White Diamond Ruby J Dauphin
By J DAUPHIN
Located in Los Angeles, CA
White Diamond and Ruby Snake Bracelet – 14K Gold-Plated Brass, Victorian Style Designer: J Dauphin This handcrafted snake bracelet by J Dauphin is made in 14k gold-plated brass and...
White Diamond, Ruby, 14k Gold, Gold Plate, Brass
White Enamel Cuff Bracelet Ruby 14k Gold Plated J Dauphin
By J DAUPHIN
Located in Los Angeles, CA
J Dauphin Seven Ruby Star White Enamel Gold Cuff Designer: J Dauphin Materials: 14k Gold-Plated Brass, White Enamel Stone: Natural Ruby (7) Category: Cuff Bracelets / Studded Jewelr...
Ruby, Gold Plate, Brass, Enamel
2.4 Carat Round Brilliant Statement Ruby Red 18K Gold Effortless Elegance
Located in Mumbai, IN
Approximately 2.4 carats, round brilliant, statement ring, diamond ring. A collector-facing piece where proportion and light return are treated as non-negotiable. Colour family: Ruby...
Ruby, 18k Gold
18 Karat Rose Gold 1.26 Carat Ruby Solitaire Stud Earrings
By Gems Paradise
Located in Jaipur, IN
Owning a pair of our 18 Karat Rose Gold 1.26 Carat Ruby Solitaire Stud Earrings is not just a fashion statement; it's an investment in a legacy of style and sophistication. These ear...
Ruby, 18k Gold
18 Karat White Gold 1.26 Carat Ruby Solitaire Stud Earrings
By Gems Paradise
Located in Jaipur, IN
Owning a pair of our 18 Karat White Gold 1.26 Carat Ruby Solitaire Stud Earrings is not just a fashion statement; it's an investment in a legacy of style and sophistication. These ea...
Ruby, 18k Gold
18 Karat Yellow Gold 1.26 Carat Ruby Solitaire Stud Earrings
By Gems Paradise
Located in Jaipur, IN
Owning a pair of our 18 Karat Yellow Gold 1.26 Carat Ruby Solitaire Stud Earrings is not just a fashion statement; it's an investment in a legacy of style and sophistication. These e...
Ruby, 18k Gold
Silver Snake Bangle Bracelet with Opal and Ruby Victorian Style
By J DAUPHIN
Located in Los Angeles, CA
ictorian Style Snake Bangle Sterling Silver Opal Ruby Designer: J Dauphin The Victorian Style Snake Bangle is a definitive piece handcrafted in solid sterling silver. Featuring a se...
Opal, Ruby, Silver, Sterling Silver
$590
H 0.35 in W 0.23 in D 0.18 in L 18 in
Vintage Natural Diamond Ruby Pendant Necklace Hallmark Black Sterling Silver
Located in Delhi, DL
This Stunner Pendant defines class. It completes your everyday look and will also attract special attention on special occasions. This piece of beauty comprises of Certified Natural ...
Ruby, Emerald, Sterling Silver
Ruby & Diamond Bangle Made in 18k Yellow Gold
By Artisan NYC
Located in New York, NY
Sweet and sassy Ruby Diamond pear and marquee shape Bangle in 18K Yellow Gold is perfect to stack and add some vibrant colors to your wrist. 18KT Gold: 9.382gms Diamond: 2.33cts Ru...
Diamond, Ruby, 18k Gold, Yellow Gold
$507Sale Price|30% Off
W 0.87 in L 1.97 in
Vintage Natural Ruby Multicolored sapphire sterling silver Drop earrings
Located in Delhi, DL
Stunning Vintage appeal natural ruby multicolored sapphires chandelier earrings consists of : Metal- Silver Metal Purity- sterling silver Gemstone- Ruby, tourmaline(multi-colored),...
Ruby, Sapphire, Tourmaline, Chrome Tourmaline, Sterling Silver
$25,999Sale Price|21% Off
Royal Handcrafted Natural Mozambique Ruby Ring in 22k Gold
By GEM PLAZA
Located in New York, NY
Royal Handcrafted Natural Mozambique Ruby Ring in 22k Gold Natural Mozambique Ruby - 3.27 CTS 22 Karat Gold
Ruby, 22k Gold
Aquamarine Snake Ring Emeral Ruby Gold Plated Silver
By J DAUPHIN
Located in Los Angeles, CA
Aquamarine Snake Cocktail Ring 14k Gold Plated Silver Designer: J Dauphin The Aquamarine Snake Cocktail Ring by J Dauphin is a definitive piece from the Eternal Renewal collection,...
Ruby, Emerald, Aquamarine, Silver, Gold Plate, 14k Gold
Certified natural fancy color diamonds sterling silver tear drop ruby earrings
Located in Delhi, DL
Stunning diamond silver ruby earrings consists of : Metal- Silver Metal Purity- sterling silver Color of metal- Yellow gold plating Diamond- Natural fancy colored diamond Diamond o...
Diamond, Ruby, Sterling Silver
Certified Natural Pave Diamond Ruby Sterling silver bridal wedding necklace
Located in Delhi, DL
This beautiful ruby diamond necklace consists of: Diamond- Pave diamonds Diamond color- white with a tint of grey Diamond origin- Natural Diamond weight- 8.30ct Gemstone- Ruby Gems...
Diamond, Ruby, Sterling Silver
Natural diamonds Pearl Ruby oxidized silver hinged bracelet
Located in Delhi, DL
Diamond- 0.75cts Diamond type: Pave diamonds Diamond color: White Metal: Silver Metal Purity: Sterling Silver or 92.5% Pure silver Color of Metal- Oxidized silver Gemstone= Pearl an...
Diamond, Pearl, Ruby, Silver, Sterling Silver
2.55 Carat Clear Ruby Half Band in 18k Gold
By GEM PLAZA
Located in New York, NY
Handcrafted Round Ruby Half Band 7 Oval Ruby - 2.55 Cts 18 Karat Rose Gold - 3.00 Grams Custom Services Resizing is available. Request Customization
Ruby, 18k Gold
18 Karat Gold 4.48 Carat Ruby Eternity Cocktail Ring
By Gems Paradise
Located in Jaipur, IN
Crafted with sophistication and opulence, the 18 Karat Gold 4.48 Carat Ruby Eternity Cocktail Ring unveils an unspoken narrative of grace and allure. A harmonious symphony of eleganc...
Ruby, 18k Gold
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.
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.