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Ruby Cherub

Antique Solid Yellow Gold Round Cabochon Ruby Cherub Angels Hat Pin
Antique Solid Yellow Gold Round Cabochon Ruby Cherub Angels Hat Pin

Antique Solid Yellow Gold Round Cabochon Ruby Cherub Angels Hat Pin

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby- Round Cabochon Cut - Bezel Set - Great Red Color - Surface

Category

Antique 19th Century Brooches

Materials

Ruby, Gold, Yellow Gold

Marvin Hime Freshwater Pearl Cherub Brooch
Marvin Hime Freshwater Pearl Cherub Brooch

Marvin Hime Freshwater Pearl Cherub Brooch

Located in Beverly Hills, CA

1960's Beverly Hills jeweler Marvin Hime freshwater pearl cherub angel brooch. The museum-worthy

Category

Mid-20th Century American Retro Brooches

Materials

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

Antique 18ct Gold French, Victorian Cherub Miniature Brooch Mother of Pearl Back
Antique 18ct Gold French, Victorian Cherub Miniature Brooch Mother of Pearl Back

Antique 18ct Gold French, Victorian Cherub Miniature Brooch Mother of Pearl Back

Located in Brighton, GB

exquisite museum worthy brooch showcases the enchanting depiction of two playful cherubs, surrounded by

Category

Antique Late 19th Century French Victorian Brooches

Materials

Pearl, Gold, 18k Gold, Yellow Gold

19th Century French Gold Cherub Brooch
19th Century French Gold Cherub Brooch

19th Century French Gold Cherub Brooch

Located in London, GB

passion. The cherub carries a floral garland of diamonds and vivid rubies, which glitter beautifully. This

Category

Antique Mid-19th Century French Belle Époque Brooches

Materials

Diamond, Ruby, Gold, Yellow Gold

1950s Paltscho Vienna Gold Cherub Brooch in Box
1950s Paltscho Vienna Gold Cherub Brooch in Box

1950s Paltscho Vienna Gold Cherub Brooch in Box

By Paltscho

Located in New York, NY

representation of a cherub in flight, offering a ruby and diamond set flower in one hand, and a natural red coral

Category

Vintage 1950s Austrian Brooches

Materials

Coral, Diamond, Ruby, 18k Gold

Recent Sales

I Married an Angel Ruby Gold Pendant Charm
I Married an Angel Ruby Gold Pendant Charm

I Married an Angel Ruby Gold Pendant Charm

Located in New York, NY

Large 14K gold pendant/charm. Figural cherub holding a ruby-encrusted heart. Engraved around the

Category

Vintage 1950s American More Jewelry

Materials

Ruby, 14k Gold

18 Karat Yellow Gold Diamond Ruby Cherub Drop Link Estate Vintage Necklace
18 Karat Yellow Gold Diamond Ruby Cherub Drop Link Estate Vintage Necklace

18 Karat Yellow Gold Diamond Ruby Cherub Drop Link Estate Vintage Necklace

Located in Boca Raton, FL

intricately crafted cherubs playing different instruments with diamond and ruby accents. The 43 round

Category

Late 20th Century American Modern Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Victorian Wide Sapphire Ruby Diamond Enamel Cherub Bangle Bracelet
Antique Victorian Wide Sapphire Ruby Diamond Enamel Cherub Bangle Bracelet

Antique Victorian Wide Sapphire Ruby Diamond Enamel Cherub Bangle Bracelet

Located in New York, NY

and rubies is beyond words. Delightful cherubs lounge on sapphire and diamond crescent moons

Category

Antique Late 19th Century Unknown Victorian Bangles

Materials

Diamond, Ruby, Sapphire, 18k Gold

Victorian 18k Ruby, Sapphire, Emerald, and Pearl Enameled Cherub Bangle
Victorian 18k Ruby, Sapphire, Emerald, and Pearl Enameled Cherub Bangle

Victorian 18k Ruby, Sapphire, Emerald, and Pearl Enameled Cherub Bangle

Located in Narberth, PA

two winged cherubs holding up an etched basket, which contains flowers and fruits represented by bead

Category

Antique 1880s Victorian Bangles

Materials

Emerald, Pearl, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold, Enamel

Antique French Late Victorian 18k Gold Enamel Ruby Diamond Cherub Cuff Bracelet
Antique French Late Victorian 18k Gold Enamel Ruby Diamond Cherub Cuff Bracelet

Antique French Late Victorian 18k Gold Enamel Ruby Diamond Cherub Cuff Bracelet

Located in New York, NY

Whimsical and collectible Victorian cuff bracelet depicting a winged cherub among stars of rubies

Category

Antique 1880s French Late Victorian Cuff Bracelets

Materials

Diamond, Emerald, Ruby, 18k Gold

Carrera Y Carrera Ruby Diamond 18K Gold Love Is Blind Cherub Heart Ring
Carrera Y Carrera Ruby Diamond 18K Gold Love Is Blind Cherub Heart Ring

Carrera Y Carrera Ruby Diamond 18K Gold Love Is Blind Cherub Heart Ring

By Carrera

Located in Philadelphia, PA

Designed as a highly rendered cherub with high polish curly hair and blind fold Depicted holding a

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

French Gold Spinning Cherub Brooch, circa 1890
French Gold Spinning Cherub Brooch, circa 1890

French Gold Spinning Cherub Brooch, circa 1890

Located in London, GB

A French gold brooch, central spinning disc depicting a cherub with a lute, holding onto

Category

Antique 1890s French Late Victorian Brooches

Materials

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

Jill Garber Antique Goddess and Cherub Cameo Sterling Silver Cuff Bracelet
Jill Garber Antique Goddess and Cherub Cameo Sterling Silver Cuff Bracelet

Jill Garber Antique Goddess and Cherub Cameo Sterling Silver Cuff Bracelet

By Jill Garber

Located in Saginaw, MI

period cameo depicting two Goddesses with a cherub angel. On either side of this exquisite museum quality

Category

21st Century and Contemporary American Artist Cuff Bracelets

Materials

Ruby, Sterling Silver, Vermeil

Edwardian Diamond Ruby Platinum-Topped 18 Karat Gold Cherubic Pendant Brooch
Edwardian Diamond Ruby Platinum-Topped 18 Karat Gold Cherubic Pendant Brooch

Edwardian Diamond Ruby Platinum-Topped 18 Karat Gold Cherubic Pendant Brooch

Located in Philadelphia, PA

Pendant brooch is designed as a triad of winged cherubs uplifting an old European cut diamond

Category

Antique Early 1900s Edwardian Brooches

Materials

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

Antique Cherub Angel In Chariot With Dolphins Brooch Ruby Enamel Putti 18 Karat
Antique Cherub Angel In Chariot With Dolphins Brooch Ruby Enamel Putti 18 Karat

Antique Cherub Angel In Chariot With Dolphins Brooch Ruby Enamel Putti 18 Karat

Located in New York, NY

This is very rare and wonderful Antique Enamel Brooch Pin in 18 Karat Gold with a Winged Cherub or

Category

20th Century Unknown Victorian Brooches

Materials

Ruby, Enamel, Gold, 18k Gold, Yellow Gold

Victorian Enamel Cherub and Gemstone Locket
Victorian Enamel Cherub and Gemstone Locket

Victorian Enamel Cherub and Gemstone Locket

Located in Carmel-by-the-Sea, CA

locket is decorated with an enamel cherub, with each corner speckled with a gemstone. One ruby, emerald

Category

Antique 1880s Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold, Enamel

Carrera y Carrera 18k Gold 0.4ct Diamond, Emerald and Ruby Cherub Motif Bracelet
Carrera y Carrera 18k Gold 0.4ct Diamond, Emerald and Ruby Cherub Motif Bracelet

Carrera y Carrera 18k Gold 0.4ct Diamond, Emerald and Ruby Cherub Motif Bracelet

By Carrera y Carrera

Located in Sherman Oaks, CA

Beautiful Carrera y Carrera Cherub Motif Bracelet Featured 0.40ct Diamonds accented by Round

Category

20th Century Unknown Modern Link Bracelets

Materials

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

Ruby Gold Rococo Cherub Love Brooch
Ruby Gold Rococo Cherub Love Brooch

Ruby Gold Rococo Cherub Love Brooch

Located in London, GB

A beautifully modelled French 18ct gold brooch which is all about Love! The cherub is holding a

Category

20th Century French Edwardian Brooches

Materials

Ruby, 18k Gold

14 Karat Yellow Gold Baby Angel with Cherub Bells Charm Pendant
14 Karat Yellow Gold Baby Angel with Cherub Bells Charm Pendant

14 Karat Yellow Gold Baby Angel with Cherub Bells Charm Pendant

Located in Dallas, TX

angel sits among four round rubies (0.15ctw), two round emeralds (0.20ctw), and three round blue

Category

Vintage 1980s Unknown Modern More Jewelry

Materials

Emerald, Ruby, Blue Sapphire, 14k Gold, Yellow Gold

French Gold Heart Beat Charm
French Gold Heart Beat Charm

French Gold Heart Beat Charm

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W 0.75 in L 0.75 in

French Gold Heart Beat Charm

Located in New York, NY

ruby heart surrounded by two cherubs. An applied banner on top says "IL BAT POUR TOI"

Category

Vintage 1930s French More Jewelry

Materials

Ruby, 18k Gold

Ruser Set of Gold Vanity Accessories

Ruser Set of Gold Vanity Accessories

By William Ruser

Located in New York, NY

, measuring 1 5/8 x 1 5/8 x 9/16 inches; a Gold, Ruby and Sapphire Cherub Comb, of 14K gold, the comb topped

Category

Vintage 1960s American Vanity Items

Materials

Blue Sapphire, Ruby, 14k Gold

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Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr
Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr

Antique Ring 25ct natural Blue Sapphire solid 18K Gold Ø 4.75 US /9.6gr

Located in SE

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

Category

Antique Early 19th Century European Baroque Revival Solitaire Rings

Materials

Blue Sapphire, 18k Gold

Cartier ‘Délices de Goa’ pendant decorated with turquoises, amethysts & diamonds
Cartier ‘Délices de Goa’ pendant decorated with turquoises, amethysts & diamonds

Cartier ‘Délices de Goa’ pendant decorated with turquoises, amethysts & diamonds

By Cartier

Located in Malmö, Skåne län

Cartier ‘Délices de Goa' pendant decorated with turquoises and amethysts three of which are enriched with brilliant cut diamonds. The Cartier's Les Delices de Goa collection was re...

Category

Early 2000s French Modern Pendant Necklaces

Materials

Amethyst, Diamond, Turquoise, 18k Gold, Yellow Gold

Vintage 1930’s Platinum Diamond Bow Pin
Vintage 1930’s Platinum Diamond Bow Pin

Vintage 1930’s Platinum Diamond Bow Pin

Located in Boston, MA

This exquisite vintage pin from the 1930s is a true testament to the exquisite craftsmanship of its era. Rendered in lustrous platinum, it showcases the timeless elegance of the Art ...

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Cartier Les Delices De Goa Diamond Rose Gold Ring Earrings Pendant Set
Cartier Les Delices De Goa Diamond Rose Gold Ring Earrings Pendant Set

Cartier Les Delices De Goa Diamond Rose Gold Ring Earrings Pendant Set

By Cartier

Located in New York, NY

This stunning and vibrant jewelry set from Cartier's Les Delices de Goa jewelry set consists of a matching ring, earrings, and pendant necklace crafted in 18k rose gold and featuring...

Category

Early 2000s Lever-Back Earrings

Materials

Amethyst, Diamond, Turquoise, Yellow Gold

An Art-Deco c1920’s Platinum, 5.00ct Diamond (x174) & 2.50ct Sapphire Brooch
An Art-Deco c1920’s Platinum, 5.00ct Diamond (x174) & 2.50ct Sapphire Brooch

An Art-Deco c1920’s Platinum, 5.00ct Diamond (x174) & 2.50ct Sapphire Brooch

Located in MELBOURNE, AU

This magnificent handmade piece of jewelry is from Art-Deco period, yet is in immaculate condition Crafted in Platinum, with exceptional attention to details, the brooch is highl...

Category

Vintage 1920s European Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Aquamarine on Art Deco Diamond Platinum Brooch
Aquamarine on Art Deco Diamond Platinum Brooch

Aquamarine on Art Deco Diamond Platinum Brooch

Located in Geneva, CH

Aquamarine (approximately 17.50 carats) on a Round and Baguette cut Diamond (approximately 5.00 carats) Platinum Brooch convertible in Pendant. Circa 1935. Total length: 2.36 inches...

Category

Vintage 1930s English Art Deco Brooches

Materials

Diamond, Aquamarine, Platinum

18K Gold Ring w Venus Intaglio
18K Gold Ring w Venus Intaglio

18K Gold Ring w Venus Intaglio

Located in Atlanta, GA

A hand crafted 21 karat gold ring made with an authentic Carnelian intaglio representing Venus (or Aphrodite, as she was called during the time it was made). Aphrodite is the Greek g...

Category

Antique 15th Century and Earlier European Classical Greek Signet Rings

Materials

Chalcedony, Gold

Victorian Natural Pearl and Diamond Cluster Necklace
Victorian Natural Pearl and Diamond Cluster Necklace

Victorian Natural Pearl and Diamond Cluster Necklace

Located in London, GB

A Victorian natural pearl and diamond necklace, the twelve graduated cluster motifs each centred with natural bouton pearls measuring from 5.6 mm to 9 mm, within a surround of old br...

Category

Antique 1880s Link Necklaces

Materials

Diamond, Pearl, Natural Pearl, 18k Gold, Yellow Gold, Silver

Georgian Pink Topaz and Gold Cannetille Suite
Georgian Pink Topaz and Gold Cannetille Suite

Georgian Pink Topaz and Gold Cannetille Suite

Located in London, GB

A Georgian pink topaz and gold cannetille suite, the necklace consisting of five graduating from the centre oval-cut pink topaz-set gold links, from the central suspended three pear-...

Category

Antique Early 1800s British George III Chandelier Earrings

Materials

Topaz, Gold

16.79 Carat Emerald Cut Aquamarine and Diamond Cocktail Ring
16.79 Carat Emerald Cut Aquamarine and Diamond Cocktail Ring

16.79 Carat Emerald Cut Aquamarine and Diamond Cocktail Ring

Located in Great Neck, NY

This stunning cocktail ring showcases a beautiful 16.79 Carat Emerald Cut Aquamarine with a Diamond Halo on a Triple Diamond Shank. This ring is set in 18k White Gold. Total Diamon...

Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Emerald, 18k Gold, White Gold

Opal Diamond Gold Drop Dangling Earrings
Opal Diamond Gold Drop Dangling Earrings

Opal Diamond Gold Drop Dangling Earrings

$5,500Sale Price|21% Off

H 2.12 in W 0.63 in

Opal Diamond Gold Drop Dangling Earrings

Located in Miami Beach, FL

Stunning Well Matched Opal Doublet Earrings mounted in 18 karat white gold accented with 1.82 carats of diamonds.

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Opal, 18k Gold

Important Burma Ruby and Diamond Necklace
Important Burma Ruby and Diamond Necklace

Important Burma Ruby and Diamond Necklace

By Diamond Scene

Located in New York, NY

A stunning high quality Burma Ruby and Diamond Necklace. 39.30 carats of fine Burma Ruby graduated to an over 4 carat center Ruby. 43.52 carts of white marquise, pear and round b...

Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Ruby, Platinum

Antique 1870 Miniature Painting Amor Cupid Brooch Oriental Pearls Silver
Antique 1870 Miniature Painting Amor Cupid Brooch Oriental Pearls Silver

Antique 1870 Miniature Painting Amor Cupid Brooch Oriental Pearls Silver

Located in Munich, Bavaria

This charming brooch with a miniature painting depicting amor was created in 1870 ca. The miniature painting shows cupid holding a light in his left hand. In his right hand he is hol...

Category

Antique 1870s French Baroque Revival Brooches

Materials

Oriental Pearl, Silver, Brass

Art Deco  3.60 Ct Diamond Natural Pearl Rare Bangle 18 Kt
Art Deco  3.60 Ct Diamond Natural Pearl Rare Bangle 18 Kt

Art Deco 3.60 Ct Diamond Natural Pearl Rare Bangle 18 Kt

Located in Napoli, IT

This outstanding Art Deco bangle is 1925 circa Marvellous timeless design in a combination of natural cultured sea Pearl & Diamond for a sensual visual effect Totally hand crafte...

Category

Vintage 1920s English Art Deco Bangles

Materials

Diamond, Natural Pearl, 18k Gold, Platinum

Victorian Garnet Enamel and Diamond Pendant or Brooch
Victorian Garnet Enamel and Diamond Pendant or Brooch

Victorian Garnet Enamel and Diamond Pendant or Brooch

Located in London, GB

A Victorian garnet, enamel and diamond pendant, set to the centre with an oval cabochon-cut garnet, measuring approximately 21.5x17.2mm, surrounded by old-cut diamond-set floral moti...

Category

Antique 19th Century British Victorian Brooches

Materials

Diamond, Garnet, Yellow Gold, Silver, Enamel

Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring
Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring

Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring

Located in Lisbon, PT

Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diamond millegrain-set to the cente...

Category

Early 2000s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Ruby Cherub For Sale on 1stDibs

Surely you’ll find the exact ruby cherub you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. Find an antique version now, or shop for 12 vintage or 1 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a ruby cherub 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. Creating a ruby cherub has been a part of the legacy of many jewelers, but those produced by Bulgari, Joseff of Hollywood and Karen Sugarman Designs are consistently popular. A ruby cherub of any era or style can lend versatility to your look, but a version featuring ruby, from our inventory of 6, is particularly popular. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and rose cut alternatives. When shopping for a ruby cherub, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Ruby Cherub?

On average, a ruby cherub at 1stDibs sells for $11,054, while they’re typically $595 on the low end and $88,904 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.