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French Art Deco Fine Pearl Diamond Gold Bar Brooch
Located in Poitiers, FR
jewel : 6 g approximately. Authentic Art deco jewel – French work of the 1920s. Our opinion : A
Category

Vintage 1920s French Art Deco Brooches

Materials

Natural Pearl, Oriental Pearl, 18k Gold, Gold, Rose Gold

1.25 Carat Diamond and Sapphire Ring
Located in Montgomery, AL
diamond grades M in color and weighs approximately 1.25 carats. The setting is inspired by the Art Deco
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Antique Style Multi Cut Diamond and Sapphire Band
Located in Montgomery, AL
perfect Art Deco style inspiration! The 14k white gold setting features 4 French cut sapphires and 3 round
Category

Vintage 1920s Art Deco Wedding Rings

Materials

White Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

Elegant Diamond and Calibre Cut Sapphire Ring
Located in New Orleans, LA
diamond glistens in its center, surrounded by 1.84 carats of deep blue sapphires and .24 carats of
Category

Early 20th Century Art Deco Bridal Rings

Materials

Sapphire, Diamond, Platinum

Maurice Tishman 14K Diamond Sapphire Set of 3 Stackable Antique Rings
Located in Cape May, NJ
York master jeweler Maurice Tishman who worked making finely crafted jewelry from the 1920's until his
Category

Mid-20th Century American Art Deco Band Rings

Materials

Blue Sapphire, Diamond, 14k Gold

Art Deco Desk Clock by Cartier
By Cartier
Located in New Orleans, LA
This elegant Art Deco-period desk clock by Cartier features a soft blue guilloché enamel and gold
Category

20th Century Clocks

GIA Certified 1.21 Carat Diamond with Emerald Ruby Sapphire 18 Karat Gold Ring
Located in Bangkok, TH
Art Deco style ring from 1920's set with center GIA Certified 1.21 Carat Diamond (M color VVS2
Category

20th Century Thai Art Deco Cocktail Rings

Materials

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

Antique Shield Cut Diamond Sapphire Toi et Moi Engagement Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
Expertly hand crafted with elegant 1920s Art Deco architectural design, this engagement ring drives
Category

Mid-20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire

Pearl, Sapphire and Diamond Tassel Necklace
Located in Carmel-by-the-Sea, CA
Oozing art deco charm, but of more modern manufacture, this attractive tassel necklace is inspired
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Pearl, Blue Sapphire, 18k Gold, White Gold

Peter Suchy GIA Certified 2.17 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Art Deco 1920's 1.63 carat octagonal step cut light periwinkle blue sapphire and diamond engagement
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Old European Cut Diamond Emerald Geometric Necklace Platinum Gold 1930s
Located in Lisbon, PT
A sophisticated Art Deco diamond and emerald geometric link necklace in platinum and white gold
Category

Vintage 1930s Unknown Art Deco Link Necklaces

Materials

Diamond, Emerald, Gold, 9k Gold, White Gold, Platinum

GIA Certified 2.53 Carat Oval Cornflower Sapphire Diamond Halo Platinum Ring
Located in Stamford, CT
Art Deco Cornflower blue oval 2.53ct Sapphire and diamond halo engagement ring. Simple heat only
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.20 Carat White Sapphire Baguette Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1920-1930 Art Deco ring. 1 AGL certified #GB81751, European cut rare natural no heat colorless white
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

18K Gold Mauboussin Paris Unheated 12 Carat Burma Sapphire Diamond Ring
By Mauboussin
Located in Idar-Oberstein, DE
high-time of jewellery making in the 1920s-1950s and was one of the leading companies stylising the Art
Category

Vintage 1980s French Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Oscar Heyman 1940 Platinum Round Brooch 2.70 Cts Diamonds and Sapphires
By Oscar Heyman
Located in Miami, FL
color, VS-1 clarity. Prong set with 15 round brilliant cuts of natural Ceylon blue sapphires, with a
Category

Vintage 1940s American Art Deco Brooches

Materials

Diamond, Sapphire, White Diamond, Platinum

EGL Certified 3.65 Carat Diamond Sapphire Yellow Gold Platinum Bangle Bracelet
Located in Stamford, CT
Diamond and sapphire Art Deco bangle bracelet. Platinum hinged link filigree mounted on top of a
Category

Early 20th Century Bangles

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold, Platinum

1925 VACHERON CONSTANTIN Exceptional Art Deco Ladies Platinum Diamond Watch
By Vacheron Constantin
Located in Suwanee, GA
. 1925's VACHERON & CONSTANTIN Very Rare & Exquisite Art Deco Ladies Watch - Platinum, Diamonds
Category

Vintage 1920s Swiss Wrist Watches

Materials

Platinum

Gem-Set Stained Glass Pheasant Brooch
Located in New York, NY
, rubies, sapphires, emeralds, and onyx, a testament to the 1920s art of stylized imagery created in carved
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Onyx, Rock Crystal, Sapphire, Yel...

Antique 1.02Ct Sapphire and 5.54Ct Diamond, Platinum Brooch Circa 1920
Located in Jesmond, Newcastle Upon Tyne
brooch has been crafted in platinum. The pierced decorated, symmetrical Art Deco design is ornamented
Category

Vintage 1920s Brooches

Materials

Diamond, Sapphire, Platinum

1.16 Carat Emerald 1.90 Carat Sapphire and 3.06 Carat Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
brooch; part of our Art Deco jewellery collections. This stunning, fine, and impressive Art Deco 1920s
Category

Vintage 1920s Unknown Brooches

Materials

Diamond, Emerald, Sapphire, Platinum

Antique 18k White Gold Mechanical Ring Watch
Located in Chicago, IL
Circa 1920s Ring Watch, 18K White Gold case and shank both having hand engraved design work, the
Category

Vintage 1920s Swiss Art Deco More Rings

Materials

18k Gold

CARTIER Paris Tutti Frutti Earrings 18Kt White Gold With Carved Gems Diamonds
By Cartier
Located in Miami, FL
models conceived between the 1920's and 1930's. The St Petersburg earrings, were crafted in solid white
Category

Late 20th Century French Art Deco Clip-on Earrings

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...

CARTIER Paris Tutti Frutti Earrings 18Kt White Gold With Carved Gems Diamonds
By Cartier
Located in Miami, FL
models conceived between the 1920's and 1930's. The St Petersburg earrings, were crafted in solid white
Category

Late 20th Century French Art Deco Clip-on Earrings

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...

TUTTI FRUTTI 1935 Cocktail Ring In 18Kt Yellow Gold With 46.81 Cts In Gemstones
Located in Miami, FL
created in America during the late art-deco period, back in 1935. The ring has been crafted as a Tutti
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Sapphire, Diamond, White Diamond, Emerald, Ruby, Blue Sapphire, Gold, Ye...

Victorian 1837 Mughal Tutti Frutti Brooch In 17Kt Gold With Carved Gemstones
Located in Miami, FL
is because at the beginning of the art deco period, almost all these pieces were destroyed to remove
Category

Antique 1820s British Early Victorian Brooches

Materials

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

CARTIER Paris Tutti Frutti St Petersburg Ring In Platinum With Carved Gems &
By Cartier
Located in Miami, FL
very limited edition based in the early art-deco Mughals designs for the Cartier's Tutti-Frutti models
Category

1990s French Art Deco Cocktail Rings

Materials

Carnelian, Chalcedony, Diamond, Emerald, White Diamond, Platinum, Enamel

1920s Art Deco Platinum French Cut Natural Blue Sapphire Wedding Band
Located in Hicksville, NY
: Natural Sapphire Shape: French Cut Carat Weight: 2.00 carat, total weight. Color: Blue Finger to Top of
Category

Vintage 1920s Unknown Art Deco Wedding Rings

Materials

Blue Sapphire, Platinum

Art Deco 1920s Platinum Diamond Sapphire Brooch Clip Set
Located in New York, NY
Art Deco circa 1920s platinum brooch, converts into two clips. The brooch measures 45mm x 20mm, set
Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Sapphire Diamond Bypass Ring 3.14ct Platinum Antique Original 1920 s
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Vintage Bypass Sapphire Diamond Cocktail Ring 3.14ct
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s Art Deco Diamond, Blue Sapphire and 18 Karat White Gold Filigree Ring
Located in Hicksville, NY
1920s Antique Octagonal Art Deco Diamond and Sapphire Ring - 18 Karat White Gold, Diamonds, Blue
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1920s Art Deco Sapphire Diamond Platinum Ring
Located in Geneva, CH
calibrated sapphire, circa 1920. Ring size: 6. Swiss Laboratory GemTechLab Certificate stating the Sapphire
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Art Deco Sapphire Diamond Lozenge Tie Pin 1920s
Located in Idar-Oberstein, DE
An impressive tie pin in the form of a lozenge from the Art Deco era. There are 12 fine old
Category

Early 20th Century Art Deco More Jewelry

Materials

Sapphire, Diamond, Yellow Gold, Platinum

French 1920s Diamonds Sapphire Platinum Art Deco Daisy Ring
Located in Poitiers, FR
sapphire of a beautiful and intense deep blue, in an entourage of antique brilliant- cut diamonds. The
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Sapphire Ring 1.08ct Single Cut Diamonds Original 1920 s Antique Plat
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Vintage Sapphire Diamond Ring 1.08ct Platinum
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Sapphire Ring .80ct Round Original 1920 s Antique Flowers Filigree 14K
Located in Dearborn, MI
Genuine Original Antique from the 1920's Vintage Sapphire Engagement Ring .80ct 14K Gold Art Deco
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, 14k Gold, White Gold

Art Deco Sapphire and Diamond Halo Ring, circa 1920s
Located in London, GB
This Art Deco beauty, dating from the height of the Jazz Age, centres a transparent blue faceted
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 1920s Cultured Pearl Diamond Sapphire White Gold Ring
Located in New York, NY
This elegant Art Deco ring is crafted in 14k white gold and features white pearl with slight cream
Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

1920s Art Deco Sapphire Diamond Platinum Shield Ring
Located in Hicksville, NY
Here we have a beautiful piece which absolutely epitomized Art Deco. What we really appreciate and
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Blue Sapphire, White Diamond, Platinum

1920 s Art Deco Glycine Platinum Ladies Watch, Diamonds 3.56cttw, Sapphires
By Glycine
Located in San Diego, CA
Vintage 1920's Platinum Glycine Ladies Watch With 114 Single Cut Diamonds of approximately 3.56cttw
Category

Vintage 1920s Swiss Art Deco Wrist Watches

Materials

Diamond, Sapphire, Platinum

French 1920s Art Deco 1.23 Carat Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
engagement ring. A perfect blue sapphire and an entourage of brilliant diamonds.
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1920s Art Deco Sapphire Diamond Platinum Engagement Ring
Located in Hicksville, NY
Details: Type: Sapphire (Natural) Shape: French Cut Carat Weight: .20 carat, total weight. Color: Blue
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Art Deco 1920s Calibre Sapphire European Cut Diamond Platinum Ring
Located in Stamford, CT
Original 1920’s Art Deco tear drop shape platinum ring with bright European cut diamonds
Category

Early 20th Century Art Deco Fashion Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Sapphire Diamond Engagement Ring 1ct Original 1920 s Antique Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Sapphire and Diamond Ring 1ct Vintage Platinum
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum 1 Carat Natural Sapphire Band Engraved, circa 1920s
Located in Cape May, NJ
Era: Art Deco c.1920's Composition: Platinum Primary Stone: Natural Blue Sapphire Stone Carat: 1
Category

Vintage 1930s Art Deco Wedding Rings

Materials

Blue Sapphire, Platinum

1920s Art Deco Diamond, Sapphire, 18 Karat White Gold Wedding Band
Located in Hicksville, NY
: Type: Sapphire Shape: Princess Cut Carat Weight: .40 carat, total weight. Color: Deep Blue Finger to
Category

Early 20th Century Unknown Art Deco Wedding Rings

Materials

White Diamond, Blue Sapphire, White Gold, 18k Gold

Art Deco 0.80ct Sapphire and Diamond Three Stone, c.1920s
Located in London, GB
A gorgeous cornflower blue Sapphire sits between two transitional cut diamonds in this Art Deco
Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Early Art Deco Sapphire and Diamond Cluster Ring, circa 1920s
Located in London, GB
This beautiful ring boasts wonderful blue sapphires set in perfect harmony with a collection of old
Category

Vintage 1920s Unknown Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1920s Art Deco Aquamarine Sapphire Diamond Platinum Engagement Ring
Located in Hicksville, NY
) Color: Fine Blue Clarity: VS Diamond Details: Carat Weight: .15 carat, total weight Color: G-H Clarity
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Aquamarine, White Diamond, Blue Sapphire, Platinum

Art Deco Sapphire Diamond Platinum Engagement Ring 1ct Original 1920s Antique
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Sapphire and Diamond Ring 1ct Vintage Platinum
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Sapphire No Heat and Diamond Art Deco Ring, France, circa 1920s
Located in Idar-Oberstein, DE
An Art Deco sapphire and diamond ring in platinum, France, ca. 1920s. The cushion shaped sapphire
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Sapphire Diamond Engagement Ring 2ct Platinum Original 1920s Antique
Located in Dearborn, MI
Diamonds 2.00 Carat Sapphire and Diamond Weight Solid Platinum Circa 1920's The Art Deco Era in
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 19.00 Carat Sapphire Diamond Brooch, c.1920s
Located in London, GB
Gem & Pearl Laboratory #12028 Age: 1920s, Art Deco Metal: Platinum
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

1920s Art Deco 1.50 Carat Ornate Old Mine Diamond and Sapphire Shield Ring
Located in Hicksville, NY
1920s Art Deco 1.50 Carat Ornate Old Mine Diamond and Sapphire Shield Ring. Features total of 1.5
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Circa 1920 s Art Deco Platinum Old European Cut Diamond and Sapphire Ring
Located in Addison, TX
This little art deco beauty, looks small but packs punch with all its carved details. Crafted in
Category

Vintage 1920s Unknown Art Deco Bridal Rings

Materials

Diamond, Sapphire, Platinum

Circa 1920s Platinum Art Deco Sapphire and Diamond Ring
Located in Hicksville, NY
: Sapphire, Natural, Blue, Cabochon Oval, 1.25ct Band Width: 3 mm Condition: Excellent
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Sapphire Solitaire Engagement Ring .65ct Original 1920s Antique 18K
Located in Dearborn, MI
Genuine Original Art Deco Antique from the 1920's Sapphire Solitaire Engagement Ring .65ct 18K
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold, White Gold

Art Deco 0.25 Carat Sapphire and Diamond Cluster Ring, circa 1920s
Located in London, GB
A beautiful blue sapphire is the centre of this art deco ring. The old cut sapphire is 0.25 carat
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

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1920s Art Deco Blue Sapphire For Sale on 1stDibs

Find the exact 1920s art deco blue sapphire you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. If you’re looking for a 1920s art deco blue sapphire 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 20th Century. A 1920s art deco blue sapphire from Tiffany Co., Cartier and J.E. Caldwell Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. When shopping for a 1920s art deco blue sapphire, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 1920s Art Deco Blue Sapphire?

On average, a 1920s art deco blue sapphire at 1stDibs sells for $6,016, while they’re typically $400 on the low end and $150,000 for the highest priced versions of this item.

A Close Look at Art-deco Jewelry

Fascination with the Jazz Age is endless, and even today jewelry designers continue to be inspired by authentic Art Deco jewelry and watches.

The Art Deco period, encompassing the 1920s and ’30s, ushered in a very distinct look in the design of jewelry. There were many influences on the jewelry of the era that actually began to take shape prior to the 1920s. In 1909, Serge Diaghilev brought the Ballet Russes to Paris, and women went wild for the company’s exotic and vibrant costumes It’s no wonder, then, that jade, lapis lazuli, coral, turquoise and other bright gemstones became all the rage. There already existed a fascination with the East, particularly China and Japan, and motifs consisting of fans and masks started to show up in Art Deco jewelry.

However, the event that had the greatest influence on Deco was the excavation of the tomb of King Tut in 1922. When the world saw what was hidden in Tut’s burial chamber, it sent just about everyone into a frenzy. Pierre Cartier wrote in 1923 that “the discovery of the tomb will bring some sweeping changes in fashion jewelry.” And he couldn’t have been more right. “Egyptomania” left an indelible mark on all of the major jewelry houses, from Cartier to Van Cleef Arpels, Boucheron and Georges Fouquet. (Cartier created some of the most iconic jewelry designs that defined this era.)

While a lot of Art Deco jewelry was black and white — the black coming from the use of onyx or black enamel and the white from rock crystal and diamonds — there is plenty of color in jewelry of the era. A perfect accent to diamonds in platinum settings were blue sapphires, emeralds and rubies, and these stones were also used in combination with each other.

Many designers employed coral, jade and lapis lazuli, too. In fact, some of the most important avant-garde jewelers of the period, like Jean Després and Jean Fouquet (son of Georges), would combine white gold with ebony and malachite for a jolt of color.

A lot of the jewelry produced during this time nodded to current fashion trends, and women often accessorized their accessories. The cloche hat was often accented with geometric diamond brooches or double-clip brooches. Backless evening dresses looked fabulous with sautoir necklaces, and long pearl necklaces that ended with tassels, popular during the Edwardian period, were favored by women everywhere, including Coco Chanel.

Find unique Art Deco necklaces, earrings, bracelets and other jewelry on 1stDibs.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.