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1920s Art Deco GIA Certified .44 Carat Diamond Gold Engagement Ring
Located in Hicksville, NY
1920s Art Deco 18K White Gold GIA Certified .44 Carat Diamond Engagement Ring with Blue Sapphires
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Blue Sapphire, White Gold

Art Deco Platinum 1.04 carat Sapphire and Diamond Filigree Ring
Located in Big Bend, WI
Platinum Art Deco blue sapphire and diamond ring. The ring features a genuine earth mined round
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Platinum Diamond and Sapphire Ring
Located in Aventura, FL
1920s. The intricate design and milgrain detailing highlight the craftsmanship of the Art Deco era
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Art Deco 14K White Gold Diamond and Sapphire Bow Brooch
Located in Tucson, AZ
carat of fine blue sapphire, this striking bow brooch gleams with vibrant blue sapphires and dazzling
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Sapphire, White Gold

Tiffany Co. Art Deco Diamond Sapphire Platinum Gold Bar Brooch
By Tiffany Co.
Located in New York, NY
Art Deco platinum and 14k gold hardware bar pin, by Tiffany & Co, set wit square cut blue sapphires
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Sapphire, Gold, Platinum

Art Deco 8.08ct Star Sapphire Ring
Located in Litchfield, CT
Circa 1920s, 18k, American. Set in an elegantly engraved 18k white gold Art Deco ring, the
Category

Vintage 1920s American Cocktail Rings

Materials

Diamond, Star Sapphire, 18k Gold

Art Deco Inspired Sapphire Diamond Gold Platinum Ring 6.25
Located in Miami, FL
Art Deco Inspired Sapphire Diamond Gold Platinum Ring This beautiful and nostalgic Art Deco
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum, Gold

.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring
Located in Stamford, CT
.49ct Diamond Sapphire Platinum Art Deco engagement ring. Diamond Platinum Art Deco design ring
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Platinum Sapphire Diamond Bow Brooch, c1920
Located in Braintree, GB
sapphire brooches, bow brooches, and platinum Art Deco pieces. The vivid blue sapphires contrast
Category

Vintage 1920s British Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring
Located in New York, NY
Art Deco GIA 3.0ct Old EUROPEAN Diamond Sapphire Platinum Engagement Vintage Antique Ring. Few come
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Platinum Ring with Old Mine Diamond and Sapphires
Located in Aventura, FL
Circa 1920s, this striking Art Deco ring is expertly crafted in platinum and features a captivating
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Sapphire Engagement Ring Platinum Solitaire 1ct Antique Original 1920
Located in Dearborn, MI
  1.00 Carat Sapphire Weight  Platinum Circa 1920's The Art Deco Era in Jewelry Design Shows Almost
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, Platinum

Tiffany Co. by Haas Neveux Platinum Art Deco Watch circa 1920 s Dial by Stern
By Tiffany Co.
Located in Long Beach, CA
METAL / MATERIAL: Platinum / Diamond and Sapphire CIRCA / YEAR: 1920's DIMENSIONS / SIZE: Length 18mm X
Category

Vintage 1920s Swiss Art Deco Wrist Watches

Materials

Platinum

GIA 6.65 Carat Oval Sapphire Diamond Art Deco Platinum Pendant Necklace
Located in Stamford, CT
Original Art Deco 1920's sapphire and diamond pendant necklace. This classic Art Deco platinum
Category

Early 20th Century Pendant Necklaces

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Art Deco Platinum Cabochon Sapphire and Diamond Ring
Located in Great Neck Plaza, NY
A striking example of Art Deco craftsmanship, this vintage ring features a mesmerizing 8.70-carat
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique 22.92 Carats Total Baguette Sapphire Diamond Art Deco Fashion Bracelet
Located in New York, NY
A beautiful antique art deco bracelet, featuring baguette cut sapphires weighing 10.80 carats total
Category

Vintage 1920s Unknown Art Deco Retro Bracelets

Materials

Diamond, Blue Sapphire, Platinum

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
Category

Vintage 1920s European Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful Art Deco platinum ring made in the late 1920s. It features a blue star sapphire
Category

Vintage 1920s American Art Deco Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

Art Deco Platinum Ring with Diamonds and Sapphires
Located in Aventura, FL
This stunning Art Deco ring epitomizes the geometric elegance of the 1920s, crafted in lustrous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Ruby Sapphire and Diamond Toi Et Moi Ring
Located in London, GB
Here we have a stunning Art Deco Toi et Moi (You and Me) ring. The piece features a duo of unheated
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Blue Sapphire, Platinum

Art Deco Three-Stone Diamond and Bullet Cabochon Sapphire Ring
Located in Narberth, PA
A absolutely stunning diamond and sapphire 3-stone ring from the Art Deco (ca1920s) era! Crafted in
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
sapphire in its original 1920’s Art Deco platinum setting with 12 single cut accent diamonds. 1 oval
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

5.28 Carat Emerald Cut Sapphire Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
Truly spectacular 1920’s Art Deco Emerald Cut Sapphire and diamond Platinum engagement ring. AGTA
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA 1.64 Carat Octagonal Sapphire Diamond Art Deco Platinum Dangle Earrings
Located in Stamford, CT
Art Deco sapphire and diamond dangle drop earrings. These 1920's dangle earrings are made up of 2
Category

Early 20th Century Dangle Earrings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Large Chalice with Blue Decoration by Artistica Barovier, 1920 s Italy
By Artisti Barovier, Vetreria Artistica Barovier C.
Located in London, GB
Large Chalice sapphire clear blue applied pattern on translucent blown glass attributed to
Category

Vintage 1910s Italian Art Deco Glass

Materials

Art Glass, Blown Glass, Murano Glass

Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring
Located in Santa Barbara, CA
jazz era of the 1920s. The center deep ocean blue sapphire is flanked by 2 old European circular
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1920 s Antique Platinum Filigree 2.02ctw I-J SI2-I2 Diamond Sapphire Ring
Located in Sewickley, PA
This ring is a magnificent example of 1920s art deco craftsmanship. The platinum ring features a
Category

Vintage 1920s North American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

EGL Certified 1.48 Carat Art Deco Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
1920's Art Deco diamond and sapphire engagement ring. This stunning piece begins with an EGL
Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

.54 Carat Diamond Sapphire Rock Crystal Art Deco Platinum Brooch
Located in Stamford, CT
Art Deco 1920's clear carved rock crystal quartz, diamond and sapphire brooch. Rectangle shape rock
Category

Early 20th Century Brooches

Materials

Amethyst, Crystal, Diamond, Rock Crystal, Sapphire, Blue Sapphire, Gold,...

Unusual 1920 s Eygptian Revival Czech Necklace
Located in New York, NY
Unusual and collectible eygptian revival necklace from the 1920s. Gilded brass with unusual czech
Category

Early 20th Century Art Deco More Necklaces

Art Deco filigree Platinum Brooch with 5.15 CTW in Sapphire and Diamonds
Located in Aventura, FL
Circa 1910–1920s, this exquisite Art Deco era brooch is masterfully crafted in platinum, featuring
Category

Vintage 1910s Art Deco Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Platinum, Diamond and Blue Cabochon Sapphire Ring
Located in New York, NY
Platinum, Diamond and Blue Sapphire Ring Diamond weight: Sapphire weight: 2.5 Size: 7.25-7.5
Category

Early 20th Century Art Deco More Rings

Materials

Diamond, Blue Sapphire, Platinum

1920s 14K White Gold 0.10ctw Diamond 0.20ctw Sapphire Bracelet
Located in Sewickley, PA
, showcasing approximately 0.20 carats total weight of square-cut blue sapphires, which provide a vibrant pop
Category

Vintage 1920s American Art Deco Link Bracelets

Materials

Diamond, Sapphire, White Gold

14k White Gold Art Deco Diamond and Sapphire Convertible Brooch/Pendant
Located in Boone, NC
"High Art Period" of Jewelry Design in the 1920's Art Deco Period. The Diamonds are Old European Cuts
Category

Early 20th Century American Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

Tiffany Co. Art Deco Diamond and Sapphire Pictorial Bracelet
By Tiffany Co.
Located in New Orleans, LA
A rare example of Tiffany Co.’s most imaginative Art Deco creations, this pictorial bracelet
Category

20th Century American Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Art Deco 18k Gold Platinum Ring with Sapphires Diamond
Located in Aventura, FL
discerning collectors. Period: 1920´s Style: Art Deco Metal: 18Kt yellow Gold and Platinum Stone: Natural
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

Art Deco Ring in Platinum Sapphire and Diamonds 1920 1930
Located in Paris, FR
Marquise ring circa 1920-1930 in platinum set with calibrated diamonds and sapphires. This ring
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified .95 Carat Oval Sapphire Diamond Halo Art Deco Platinum Ring
Located in Stamford, CT
Original 1920's Art Deco sapphire and diamond ring. Crafted to perfection, this deep rich blue
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Art Deco Diamond Sapphire Ring 6.25 14k Gold Engagement Filigree Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco diamond & sapphire ring (circa 1920s to 1930s) crafted in 14k
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

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

Art Deco Style 1.02 Carat H/SI Diamond Sapphire Engagement Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
An intriguing revivalist Art Deco diamond engagement ring. A blazing, brilliant 1.02 carat
Category

Vintage 1980s Art Deco Engagement Rings

Materials

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

Art Deco Tutti Frutti Bracelet
Located in New York, NY
Art Deco Tutti Frutti Bracelet A bracelet set with 24 carved rubies, emeralds, and sapphires
Category

Early 20th Century Unknown Art Deco Retro Bracelets

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Platinum

Vintage Art Deco Bird Ring Conversion Platinum Sz 8.75 Diamond Sapphire Ruby
Located in Torrance, CA
Originally an antique Art Deco era stick pin (circa 1920s to 1930s), the diamond ring is crafted in
Category

Early 20th Century American Art Deco Band Rings

Materials

Blue Sapphire, Sapphire, Ruby, White Diamond, Diamond, Platinum

1920 Art Deco Platinum Ring with Diamonds and Sapphires
Located in Aventura, FL
: Art Deco (1920s-1930s) • Metal: Platinum • Stone: Diamond & Sapphire • Ring Size: 7.75 (sizable
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

French 1920s Natural Ceylon Sapphire Diamonds 18 Karat Yellow Gold Brooch
Located in Poitiers, FR
opinion : sublime, this Art Deco brooch is set with a magnificent natural sapphire and sparkling diamonds
Category

Vintage 1920s French Art Deco Brooches

Materials

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

2.3 Carat Total Diamond Natural Sapphire Art-Deco Style Platinum Stud Earrings
Located in AMSTERDAM, NL
platinum, these earrings honor the geometric Art Deco designs of the 1920’s. Colorful gemstones were
Category

2010s Dutch Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Platinum Diamond Sapphire Bracelet
Located in New York, NY
Art Deco 1920s platinum line bracelet, set with blue sapphires and approx. 3.50ctw in old mine cut
Category

20th Century More Bracelets

Materials

Diamond, Sapphire, Platinum

Art Deco 1920 18kt Gold and Platinum Ring with Diamonds Sapphires
Located in Aventura, FL
stamp, this captivating masterpiece is a true collector’s treasure. Period: Art Deco, circa 1920s Metal
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

18K gold Filigree Ring with .57ct Sapphire Art Deco
Located in Big Bend, WI
Art Deco 18K white gold filigree ring featuring a round genuine blue sapphire weighing .57cts. The
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Sapphire, Gold, 18k Gold, White Gold

Art Deco 1920 Platinum Cocktail Ring 2.40 CTW Aquamarine, Sapphires and Diamonds
Located in Aventura, FL
adds a touch of brilliance. Period: 1920-30´s Style: Art Deco Metal: Platinum Stone: Natural Diamonds
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco 18K Gold Filigree Ring with .63ct. Sapphire
Located in Big Bend, WI
Art Deco 18K white gold filigree ring featuring a round genuine blue sapphire weighing .63cts. The
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Sapphire, Gold, 18k Gold, White Gold

Vintage Art Deco Sapphire Diamond Filigree Cocktail Ring Belais
By Belais
Located in Montgomery, AL
white gold jewelry during the early 1900's. Ring Details Material: 18K White Gold Era: Art Deco 1920
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

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

Art Deco Platinum Ring with Old Cut Diamonds and Sapphires
Located in MONTMORENCY, FR
characteristic of the 1920s–1930s Art Deco period. Additional old-cut diamonds accent the architectural lines of
Category

Early 20th Century French Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Peacock Sapphire and Diamond Brooch in Platinum
Located in Tucson, AZ
This Peacock brooch was made likely in the 1920's by the famous long time Chicago jewelry house
Category

Early 20th Century North American Art Deco Brooches

Materials

Diamond, Sapphire, Platinum, 18k Gold

1930s Art Deco Sapphire Diamond Platinum Engagement Ring Size 8.5
Located in Los Angeles, CA
1930s Art Deco Sapphire Diamond Platinum Engagement Ring, Size 8.5. The 1930s Art Deco sapphire
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum Ring with 5.25-Carat Sapphire and Diamond Accents
Located in Great Neck Plaza, NY
A spectacular Art Deco platinum ring showcasing a magnificent 5.25-carat deep blue sapphire at its
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 1920 Style hanging Earrings in Platinum with Diamonds and Sapphires
Located in Aventura, FL
silhouette. Period: 1920´s Style: Art Deco Metal: Platinum Stone: Natural Diamonds Measurement: 2.3 inches
Category

Vintage 1920s Art Deco Dangle Earrings

Materials

Diamond, White Diamond, Blue Diamond, Sapphire, Platinum

Art Deco 1915 Ring in 18kt Gold with Diamonds and Sapphires
Located in Aventura, FL
This breathtaking Art Deco ring, crafted during the 1915-1920s, is a masterpiece of vintage
Category

Early 20th Century Art Deco Cocktail Rings

Materials

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

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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.