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18K White gold invisible Ruby Bangle
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 7.86 ct, Diamond 1.27 ct H VS quality, the setting
Category

20th Century Modern Bangles

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby Stud Invisible Ribbon Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 6.70 ct, Diamond 0.20 ct H VS quality, the setting
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

18K White gold invisible Ruby Diamond Gold Ribbon Ball Drop Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 45.28 ct, Diamond 0.48 ct H VS quality, the setting made in 18k White
Category

21st Century and Contemporary Modern Dangle Earrings

Materials

Ruby, Diamond, 18k Gold

Gorgeous Ruby and Diamond set Gold Bangle by Spark Creations
By Spark Creations
Located in Litchfield, CT
Circa 2000s, 18k, Spark, New York. This heavy bracelet by Spark Creations of New York City is
Category

Early 2000s American Bangles

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Gorgeous Ruby and Diamond set Gold Bangle by Spark Creations
By Spark Creations
Located in Litchfield, CT
Circa 2000s, 18k, Spark, New York. This heavy bracelet by Spark Creations of New York City is
Category

Early 2000s American Bangles

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Ruby Ballerina Brooch 18 Karat White Gold in Invisible Setting
By La Fleur Jewels
Located in Bangkok, TH
ruby is top quality .It is deep red and very sparking ruby. Ruby use 32.65 ct, Diamond 1.20 ct G VS
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby & Diamond Stackable Band Ring by Spark Creations
By Spark Creations
Located in Troy, MI
Spark is well known for making some of the most beautiful colored gemstone jewelry for the last 49
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Spark 1.51 Carats Ruby Diamond 18 Karat Yellow Gold Flower Pendant Necklace
By Spark Creations
Located in Philadelphia, PA
Cable chain necklace features a stylized flower pendant. Petals are comprised of oval cut rubies
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

18 Karat White Gold 1.08 Cttw Ruby and Diamond Necklace by Spark Creations
By Spark Creations
Located in Troy, MI
Spark Creations are well known for their yummy rubies, sapphires & emeralds! This 18 karat white
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Gorgeous Ruby and Diamond Drop Earrings
By Spark Creations
Located in San Francisco, CA
Beautifully made with vibrant rubies, these charming earrings are a great addition to any
Category

21st Century and Contemporary American Drop Earrings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby, Sapphire and Green and Pink Sapphire Lilly Big Brooch
By La Fleur Jewels
Located in Bangkok, TH
quality .It is very sparking. Pink sapphire,Ruby and Sapphire use 28.33 ct, Green Sapphire use 1.28 ct
Category

20th Century Modern Brooches

Materials

Diamond, Ruby, Sapphire, Pink Sapphire, Green Sapphire, 18k Gold

Rosenthal 18KT Yellow Gold Diamond Emerald Bee Pin
By Herbert Rosenthal
Located in Los Angeles, CA
emeralds, and rubies against the sparking diamonds. The words “surprise” and “delight” sum up this design
Category

Vintage 1960s American Contemporary Brooches

Materials

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

Spark Ruby and Diamond Station Bracelet 18 Karat Yellow / White Gold
By Spark Creations
Located in Scottsdale, AZ
design. This beautiful bracelet by Spark features 13 oval cut rubies and 52 round brilliant diamonds set
Category

21st Century and Contemporary Unknown Tennis Bracelets

Materials

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

Invisible Ruby Ribbon Diamond Gold Earrings
By La Fleur Jewels
Located in Bangkok, TH
everyday use .The design is very cute .We use top quality ruby as deep red and sparking. Ruby 7.85 ct Top
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

Ruby Heart Ring
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 12.75 ct, Diamond 0.21 ct H VS quality,the setting made in 18k White gold
Category

20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Heart Petal Ruby Invisible Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 37.75 ct,Diamond 1.11 ct H VS quality,the setting made in 18k White gold
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

White Gold Ruby Diamond Flower Brooch
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 35.85 ct, Diamond 1.05 ct G VS quality,the setting made in 18k White gold
Category

20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Gold Heart Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 10.16 ct, Diamond 0.48 ct H VS quality, the setting made in 18k White gold
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold

White Gold Ruby Diamond Flower Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 26.80 ct, Diamond 0.65 ct H VS quality,the setting made in 18k White gold
Category

20th Century Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby Earrings
By La Fleur Jewels
Located in Bangkok, TH
.It is deep red and very sparking. Ruby use 21.60 ct, Diamond 0.48 ct H VS quality, the setting made
Category

21st Century and Contemporary Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Carat White Gold Ruby Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 21.60 ct, Diamond 0.48 ct F VS quality, the setting
Category

21st Century and Contemporary Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby and Diamond Ruby Row Ring
By La Fleur Jewels
Located in Bangkok, TH
can guarantee the quality of setting. The Ruby is top quality .It is deep red and very sparking. Ruby
Category

21st Century and Contemporary Thai Modern Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Invisible Ruby Hoop Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 7.25 ct, Diamond 0.26 ct H VS quality, the setting made in 18K White gold
Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Invisible Ruby Hoop Earrings
By La Fleur Jewels
Located in Bangkok, TH
top quality .It is deep red and very sparking. Ruby use 3.10 ct, Diamond 0.55 ct, DEF VS quality, the
Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White gold Ruby Invisible Flower Earrings
By La Fleur Jewels
Located in Bangkok, TH
setting.The ruby is top quality .It is deep red and very sparking. Ruby use 41.75 ct, Diamond 1.11 ct H VS
Category

21st Century and Contemporary Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White gold invisible Ruby Ring 'Lip'
By La Fleur Jewels
Located in Bangkok, TH
top quality .It is deep red and very sparking. Ruby use 9.85 ct, quality, the setting made in 18k
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Ruby, 18k Gold

18 Karat White Gold Flower Ruby and Diamond Invisible Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 37.85 ct,Diamond 1.11 ct H VS quality,the setting made in 18k White gold
Category

21st Century and Contemporary Unknown Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby Invisible Flower Earrings
By La Fleur Jewels
Located in Bangkok, TH
ruby is top quality .It is deep red and very sparking. Ruby use 26.85 ct, Diamond 0.62 ct H VS quality
Category

20th Century Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Carat White Gold Flower Invisible Ruby Ring
By La Fleur Jewels
Located in Bangkok, TH
top quality .It is deep red and very sparking. Ruby use 6.25 ct, Diamond 0.10 ct, F VS quality, the
Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ribbon Invisible Ruby Ring
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 3.35 ct, Diamond 0.33 ct H VS quality, the setting
Category

21st Century and Contemporary Unknown Modern Fashion Rings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Flower Invisible Ruby Ring
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 6.25 ct, Diamond 0.10 ct H VS quality, the setting
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 3.25 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Bee Brooch
By La Fleur Jewels
Located in Bangkok, TH
.It is deep red and very sparking. Ruby use 16.55 ct, Diamond 0.30 ct H VS, Savorite 0.10 ct quality
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Bee Brooch
By La Fleur Jewels
Located in Bangkok, TH
.It is deep red and very sparking. Ruby use 16.55 ct, Diamond 0.30 ct H VS, Savorite 0.10 ct quality
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Maple Leaf Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 13.60 ct, Diamond 0.42 ct G VS quality, the setting
Category

21st Century and Contemporary Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby Flower Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
top quality .It is deep red and very sparking. Ruby use 12.15 ct, Diamond 0.20 ct DEF VS quality, the
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White gold Ruby dome invisible Ring
By La Fleur Jewels
Located in Bangkok, TH
setting.The Ruby is top quality .It is deep red and very sparking. Ruby use 9.85 ct, Diamond 0.22 ct H VS
Category

21st Century and Contemporary Modern Dome Rings

Materials

Diamond, Ruby, 18k Gold

18 Karat White Gold Ruby and Diamond Heart Necklace
By La Fleur Jewels
Located in Bangkok, TH
time for party. We use the top quality of ruby which are deep red and sparking .Ruby use 3.73 ct, Heart
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby and Diamond Heart Necklace
By La Fleur Jewels
Located in Bangkok, TH
time for party. We use the top quality of ruby which are deep red and sparking .Ruby use 3.73 ct, Heart
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Diamond Dome Invisible Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
; we can guarantee the quality of setting.The Ruby is top quality .It is deep red and very sparking
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

18K white gold Ruby and Diamond Hoop invisible stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
can guarantee the quality of setting.The Ruby is top quality .It is deep red and very sparking. Ruby
Category

21st Century and Contemporary Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

Ruby Leaf Brooch 18 Karat White Gold
By La Fleur Jewels
Located in Bangkok, TH
quality of setting.The ruby is top quality .It is deep red and very sparking. Ruby use 21.55 ct, Diamond
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Leaf Brooch 18 Karat White Gold
By La Fleur Jewels
Located in Bangkok, TH
quality of setting.The ruby is top quality .It is deep red and very sparking. Ruby use 21.55 ct, Diamond
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Leaf Brooch 18 Karat White Gold
By La Fleur Jewels
Located in Bangkok, TH
guarantee the quality of setting. The ruby is top quality .It is deep red and very sparking. Ruby use 21.55
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat Rose Gold Ruby Hoop Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 7.85 ct, Pink sapphire Round use 1.96 ct, Diamond 0.62 ct H VS quality
Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Diamond, Ruby, Pink Sapphire, 18k Gold

Chronoshere Ruby Pendant and Diamond
By La Fleur Jewels
Located in Bangkok, TH
quality of setting.The ruby is top quality .It is deep red and very sparking. Ruby use 13.28 ct, Diamond
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

18K White gold invisible Bee Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 9.60 ct, Emerald use 0.20 ct, Diamond 0.08 ct H VS quality, the setting
Category

21st Century and Contemporary Modern Clip-on Earrings

Materials

Diamond, Emerald, Ruby, 18k Gold

18 Karat White Gold Ruby Stud Small Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 3.25 ct, Diamond 0.10 ct H VS quality, the setting
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

18K Gold 0.84ct Oval Ruby & 0.15ct Diamond Petite Stud Earring
Located in เกาะสมุย, TH
Pinkish red with high sparking brilliance ruby akin to those colors normally found in Myanmar mines
Category

21st Century and Contemporary Asian Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Pink Opal Ruby Dangle Earring in 14 Karat Yellow Gold
Located in Hong Kong, HK
finishing, it gives the earrings an extra spark. Pink Opal 8.44 carat Ruby 0.31 carat Diamond 0.30 carat
Category

21st Century and Contemporary Hong Kong Retro Drop Earrings

Materials

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

Pink Opal Ruby Dangle Earring in 14 Karat Yellow Gold
Located in Hong Kong, HK
finishing, it gives the earrings an extra spark. Pink Opal 9.35 carat Ruby 0.3 carat Diamond 0.28 carat
Category

21st Century and Contemporary Hong Kong Retro Drop Earrings

Materials

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

18K White gold invisible Sapphire Bee Earrings
By La Fleur Jewels
Located in Bangkok, TH
blue and very sparking. Sapphire use 9.60 ct, Ruby use 0.20 ct, Diamond 0.08 ct H VS quality, the
Category

20th Century Modern Clip-on Earrings

Materials

Diamond, Ruby, Sapphire, 18k Gold

Bee Earrings
By La Fleur Jewels
Located in Bangkok, TH
blue and very sparking. Sapphire use 9.60 ct, Ruby use 0.20 ct, Diamond 0.08 ct H VS quality, the
Category

21st Century and Contemporary Thai Modern Clip-on Earrings

Materials

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

Bee Earrings
Bee Earrings
Bee Earrings
Bee Earrings
W 0.79 in L 0.67 in
Antique Victorian Swallow Old Mine Cut Diamond Brooch
Located in Cairo, EG
carats H colour white excellent cut and spark decorted with rubies eyes brooch messures 4.5cm×4.5cm hall
Category

Antique 1880s Brooches

Ruby and .68 ct Pave Diamonds 18 KW Gold Ring
By Spark Creations
Located in Dallas, TX
This amazing 18kt white gold ruby and diamond ring is centered with seven round brilliant cut
Category

2010s American Modern Fashion Rings

Materials

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

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Spark Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate spark ruby for your needs in our varied inventory. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 1 vintage editions and 10 modern creations to choose from as well. You’re likely to find the perfect spark ruby among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. 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 pear cut alternatives. Most of our spark ruby for sale are for women, but there are 2 pieces available to browse for men.

How Much is a Spark Ruby?

On average, a spark ruby at 1stDibs sells for $4,750, while they’re typically $1,500 on the low end and $12,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.