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Edwardian 4.20 Carats Sapphire Diamond Platinum-Topped 18 Karat Gold Cluster Rin
Located in Philadelphia, PA
very well matched bright royal blue while weighing in total approximately 2.70 carats Surrounded by an
Category

Vintage 1910s Edwardian Cluster Rings

Materials

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

Old European 1.05 Carat Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
royal blue and perfectly accompany the white diamonds. Ring size 6 3/4 and may easily be re-sized to
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

18 Karat White Gold Natural Blue Sapphire Square Tennis Line Bracelet
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat white gold 14.04 carat square natural blue sapphire tennis line bracelet. This masterful
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Blue Sapphire, Gold, 18k Gold, White Gold

Vintage GIA 3.66 Carats Thailand Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
of this Vintage Thailand Sapphire Diamond Platinum Ring. A royal blue mixed cut sapphire of Thailand
Category

Vintage 1980s Unknown More Rings

Materials

Diamond, Sapphire, Platinum

Antique Inspired 2.43 Carats Sapphire Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
Sapphire Diamond Cluster Ring on your finger. A deep royal blue step-cut sapphire is front and center
Category

2010s Unknown Cluster Rings

Materials

Diamond, Sapphire, Platinum

1.49 Carat Old European Cut Diamond Sapphire Platinum Ring
Located in Beverly Hills, CA
carved hand made platinum, numerous near colorless diamonds and royal blue sapphires. Ring size 6-3/4
Category

Late 20th Century Unknown Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

J.E. Caldwell 2.52 Carats Sapphire Diamond 14 Karat Gold Shell Brooch Clips
By J.E. Caldwell Co.
Located in Philadelphia, PA
channel set square cut sapphires weighing approximately 2.16 carats - bright royal blue Accented by
Category

Vintage 1940s Retro Brooches

Materials

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

1890 Victorian 2.45 Carat Diamond Sapphire 18 Karat Gold Scrolled Band Ring
Located in Philadelphia, PA
SI clarity Alternating with round cut sapphire weighing approximately 0.90 carat total, medium-dark
Category

Antique 1890s Victorian Band Rings

Materials

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

1890 Victorian 2.45 Carat Diamond Sapphire 18 Karat Gold Scrolled Band Ring
Located in Philadelphia, PA
SI clarity Alternating with round cut sapphire weighing approximately 0.90 carat total, medium-dark
Category

Antique 1890s Victorian Band Rings

Materials

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

GIA 18K Blue Sapphire Diamond Ring Unheated Ceylon Gold Vintage Huge 17.52 Cts
Located in Sylvania, GA
SAPPHIRE DIAMOND ANTIQUE RING & BOX! HUGE 15.34 CARAT BRILLIANT ROYAL BLUE GIA CERTIFIED RARE NO HEAT
Category

Antique 18th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

1910 Edwardian 1.15 Carat Sapphire Rose Cut Diamond Platinum 18 Karat Gold Ring
Located in Philadelphia, PA
Circular cluster ring centers a cushion cut sapphire weighing approximately 0.65 carat. Claw set
Category

Vintage 1910s Edwardian Cluster Rings

Materials

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

1890 Victorian 2.45 Carat Diamond Sapphire 18 Karat Gold Scrolled Band Ring
Located in Philadelphia, PA
SI clarity Alternating with round cut sapphire weighing approximately 0.90 carat total, medium-dark
Category

Antique 1890s Victorian Band Rings

Materials

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

Mid-Century 2.66 Carat No Heat Sapphire Diamond 18 Karat Gold Cluster Ring AGL
Located in Philadelphia, PA
and royal blue in color Surrounded by tube set single cut diamonds weighing approximately 0.60 carat
Category

Vintage 1950s Unknown Retro Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Vintage 5.71 Carats Ceylon Sapphire Diamond 18 Karat Two-Tone Gold Gemstone Ring
Located in Philadelphia, PA
Featuring a marquise cut Ceylon sapphire weighing approximately 4.71 carats. Eye clean with
Category

Vintage 1980s Contemporary Cocktail Rings

Materials

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

GIA Platinum Blue Sapphire No Heat Sri Lanka Diamond Ring VS Vintage 19.92 CTS
Located in Sylvania, GA
UNHEATED SAPPHIRE DIAMOND VINTAGE RING AND BOX. VERY RARE 17.27 CARAT TRANSPARENT BLUE GIA CERTIFIED RARE
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Early Mid-Century 4.90 Carats No Heat Ceylon Sapphire Diamond 14 Karat Gold Ring
Located in Philadelphia, PA
rectangular cut sapphires - graduating in size. Well matched and royal blue while weighing collectively
Category

Vintage 1950s Retro Cocktail Rings

Materials

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

4 18k Gold Square Step Diamond Ruby Sapphire Emerald Puzzle Stack Band Rings
Located in Montclair, NJ
is set with royal blue sapphires, another with blood red rubies, and the fourth is set with rich deep
Category

Vintage 1980s Band Rings

Materials

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

Fabergé Sapphire And Diamond Bracelet
By Fabergé
Located in New Orleans, LA
diamond bracelet hails from the famed House of Fabergé. With 10 untreated oval cut blue sapphires weighing
Category

Antique 19th Century Russian Link Bracelets

Materials

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

Sabbadini 5.45 Carats Pave Diamond Sapphire 18 Karat Two-Tone Gold Mystery Set B
By Sabbadini
Located in Philadelphia, PA
set with calibrè cut sapphires Well matched royal blue in color while weighing in total approximately
Category

Late 20th Century Contemporary Brooches

Materials

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

Bulgari Multi-Color Sapphire and Diamond Bracelet
By Bulgari
Located in New Orleans, LA
47.30 carats sparkle in hues of canary yellow, fuchsia pink, lavender, royal blue, and deep red. Set in
Category

21st Century and Contemporary Italian Modern Modern Bracelets

Materials

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

Mid-Century GIA 3.42 Carats Sri Lanka Sapphire Diamond Platinum Ring
By Jack Weir and Sons
Located in Beverly Hills, CA
elegance whenever you wear this Mid Century Sri Lankan Sapphire Diamond Ring. A deep royal blue mixed cut
Category

Vintage 1960s Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

Mid-Century French Sapphire Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
just what your collection needs. A royal blue rectangular step cut sapphire is surrounded by a square
Category

Vintage 1960s French Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Sapphire Diamond Platinum Vintage Ring
Located in Chicago, IL
Ceylon of beautiful royal blue color. The sapphire is framed by bright white old European and old mine
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Midcentury 7.00 Carat Diamond Sapphire 14 Karat White Gold Line Bracelet
Located in Philadelphia, PA
, alternating Channel set, square step cut sapphires weighing approximately 5.00 carats; transparent with vivid
Category

Vintage 1950s Retro Link Bracelets

Materials

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

Belle Epoque Filigree Sapphire Ring
Located in Santa Barbara, CA
deeply saturated Royal Blue Clarity: Transparent Additional Gemstones: 4 French cut sapphires 16 old
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco GIA 2.06 Carats Sri Lanka Sapphire Diamond Platinum Ring
By Jack Weir and Sons
Located in Beverly Hills, CA
step cut dark blue sapphire of 2.06 carats, accompanied with GIA #6227632794 stating the sapphire is of
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Five-Stone Platinum Ring with a Certified 1.69 Ct Blue Cushion Sapphire
By Leon Mege
Located in New York, NY
Beautiful Royal Blue 1.69 carats GIA-certified sapphire, certificate GIA 620478673, with channel
Category

2010s American Contemporary Cocktail Rings

Materials

Sapphire, Diamond

Tiffany Co. 2001 0.90 Carat Diamond Sapphire 18 Karat White Gold Necklace
By Tiffany Co.
Located in Philadelphia, PA
approximately 0.70 carat total, royal blue in color, very well matched Flanked by profile edges, bead set with
Category

20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

Art Deco 2.22 Carat Cushion Cut Sapphire Diamond Platinum Pierced Chevron Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.62 carats total - transparent medium/dark
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Piaget Sapphire Diamond Gold Ring
By Piaget
Located in Beverly Hills, CA
Royal blue cabochon sapphire ring by Piaget. The sapphire weighs approximately 1 carat and is
Category

21st Century and Contemporary American Fashion Rings

Materials

Blue Sapphire, Diamond, 18k Gold

Vintage 18k Gold AGL 3.00ctw Oval Blue Sapphire Round Baguette Diamond Earrings
Located in Montclair, NJ
approximately 3 carats in weight and exhibit an absolutely stunning royal blue color. Surrounding the sapphires
Category

Late 20th Century Drop Earrings

Materials

Diamond, Sapphire, 18k Gold, 14k Gold

Natural Sapphire Diamond Double Halo Gold Ring
Located in Beverly Hills, CA
Colorful and elegant. Featuring an approximately 0.75 carat natural royal blue sapphire uplifted by
Category

Vintage 1980s Unknown Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold

Sapphire Diamond Platinum Ballerina Ring
Located in Miami, FL
sapphire of approx. 3.42cts, of a beautiful royal blue color. Surrounded by 20 genuine round-faceted
Category

Vintage 1960s Unknown Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond

Antique Sapphire Diamond Convertible Brooch Pendant 1910s
Located in Chicago, IL
platinum. It features an excellent royal blue sapphire framed with rose cut diamonds within a calibre cut
Category

Vintage 1910s Austrian Art Deco Brooches

Materials

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

Diamond Sapphire Gold Cluster Ring
Located in Los Angeles, CA
timeless aesthetic. Showcasing a royal-blue oval sapphire weighing approximately 1.75 carats, within a
Category

Vintage 1970s Contemporary Cluster Rings

Materials

White Diamond, Blue Sapphire, 18k Gold

1920 s Art Deco 1.76 Carats Diamond Sapphire 18 Karat Gold Engagement Ring
Located in Philadelphia, PA
split prongs and surrounded by scissor cut synthetic sapphire - bright royal blue With a decorative
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Gold

Vintage 5.92 Carat Emerald Ruby Sapphire Diamond 18 Karat Gold Chevron Earrings
Located in Philadelphia, PA
Royal blue sapphires weigh approximately 2.00 carats total Violetish-red rubies weigh approximately
Category

Vintage 1980s Contemporary Lever-Back Earrings

Materials

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

Vintage Sapphire Diamond Platinum Link Bracelet
Located in Philadelphia, PA
, bright royal blue, and weigh in total approximately 1.50 carats Diamonds weigh in total approximately
Category

1990s Contemporary Link Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Sapphire Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
portrayed through its unique designs. Featuring an approximately 4 carat royal blue sapphire that is
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Classic Sapphire Diamond Platinum Eternity Band Stack Ring
Located in Philadelphia, PA
bright royal blue sapphires weigh in total approximately 0.55 carat total Tested as platinum Circa
Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Inspired GIA 2.21 Round Brilliant Cut Diamond Sapphire Platinum Target
Located in Beverly Hills, CA
halo of vivid royal blue creating a glittering contrast of light and dark. With two near colorless
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Margerand 1950 Paris Bracelet in Platinum with 150.71 Cts Diamonds and Sapphires
Located in Miami, FL
(8.9 x 7.5 x 4 mm) carved from natural vivid royal blue sapphires, with an approximate total weight of
Category

Vintage 1950s French Art Deco Link Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Sapphire 18 Karat White Gold Linear Bracelet
Located in Miami, FL
square-cut sapphires of royal blue color. The precious corundum weighs cumulatively 15.80 carats and is
Category

Late 20th Century Unknown Link Bracelets

Materials

Blue Sapphire, 18k Gold

Art Deco GIA 1.53 Carat Old Mine Cut Diamond Sapphire Platinum Toi Et Moi Ring
Located in Beverly Hills, CA
the diamond is J color, I2 clarity, and one GIA oval mixed cut blue sapphire of 1.57 carats
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Revival Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
. Surrounded by a halo of elegantly calibrated royal blue natural sapphires that accentuate the beauty of the
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Kallati Sapphire Ring
Located in Litchfield, CT
and VS clarity), the main drama of this ring is the vivid 2.0-carat royal blue sapphire. Stunning from
Category

Early 2000s American Fashion Rings

Materials

White Diamond, Sapphire, 18k Gold, White Gold

Vintage English 3-Stone Sapphire Diamond Trilogy Ring
Located in Santa Barbara, CA
. Crafted from 18 karat yellow gold, the trilogy of vivid royal blue sapphires are nested between 4
Category

Mid-20th Century English Victorian Three-Stone Rings

Materials

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

Modern Sapphire Diamond 18 Karat Gold Gemstone Ring
Located in Philadelphia, PA
Centering an oval cut sapphire, basket set and weighing approximately 1.10 carats Transparent and
Category

Late 20th Century Contemporary Cluster Rings

Materials

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

Modern Sapphire Diamond 18 Karat Gold Gemstone Ring
Located in Philadelphia, PA
Centering an oval cut sapphire, basket set and weighing approximately 1.10 carats Transparent and
Category

Late 20th Century Contemporary Cluster Rings

Materials

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

Vintage Sapphire Cabochon 18 Karat Gold Eyelet Band Ring, circa 1990s
Located in Philadelphia, PA
cabochon weighing approximately 0.80 carat Bright royal blue in color and translucent with natural
Category

1990s Contemporary Band Rings

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold

1990 s Cartier Sapphire Cabochon 18 Karat Gold Chevron Necklace
By Elsa Peretti for Tiffany Co.
Located in Philadelphia, PA
weighing approximately 0.18 carat Medium dark royal blue and with a gold bead surround Completed by a
Category

1990s Contemporary Chain Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Art Deco Sapphire Diamond Platinum Navette Vintage Dinner Ring
Located in Philadelphia, PA
point - bright royal blue. Additional old European cut diamonds as surround. Total diamond weight is
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
royal blue vibrant sapphires. Hand crafted in platinum. Ring size 4-3/4 and may be resized.
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

Boucheron Burma Sapphire Diamond Ring
By Boucheron
Located in Idar-Oberstein, DE
This is a beautiful and important Boucheron sapphire ring with a natural non-heated Royal Blue
Category

Vintage 1960s French Cocktail Rings

Materials

Diamond, Sapphire

Art Nouveau No Heat Sapphire 18 Karat Gold Flower Ring AGL
Located in Philadelphia, PA
Centering a highly domed oval sapphire cabochon weighing approximately 3.60 carats Transparent
Category

Antique Early 1900s Art Nouveau Band Rings

Materials

Sapphire, Blue Sapphire, Gold, Yellow Gold, 18k Gold

2.13ct Sapphire Platinum Ring with Diamonds
Located in Big Bend, WI
carats. The genuine earth mined sapphire has royal blue color. It measures about 7.8mm x 6.6mm. The
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Diamond Sapphire Platinum Engagement Ring
Located in Beverly Hills, CA
specially cut royal blue vibrant sapphires. Hand crafted in platinum. Ring size 4-3/4 and may be
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Royal Blue Sapphire 4 Carat For Sale on 1stDibs

You are likely to find exactly the royal blue sapphire 4 carat you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, platinum and 18k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect royal blue sapphire 4 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a royal blue sapphire 4 carat has been a part of the legacy of many jewelers, but those produced by Tiffany Co., Gems Paradise and Antinori Fine Jewels are consistently 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 round cut and cushion cut alternatives. Finding a royal blue sapphire 4 carat for sale for women should be easy, but there are 183 pieces available to browse for unisex as well as men, too.

How Much is a Royal Blue Sapphire 4 Carat?

On average, a royal blue sapphire 4 carat at 1stDibs sells for $7,482, while they’re typically $395 on the low end and $585,000 for the highest priced versions of this item.

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.