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40 Carat Blue Sapphire

Enamel Blue Sapphire Diamond 18 Karat Gold Earrings
Enamel Blue Sapphire Diamond 18 Karat Gold Earrings

Enamel Blue Sapphire Diamond 18 Karat Gold Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

These beautiful Enamel earrings are set in 18K gold, 13.65 carats mother of pearl, .40 carats blue

Category

21st Century and Contemporary Unknown Artisan Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, Gold, Enamel

Blue Sapphire Diamond 18 Karat Gold Eternity Ring
Blue Sapphire Diamond 18 Karat Gold Eternity Ring

Blue Sapphire Diamond 18 Karat Gold Eternity Ring

By Meghna Jewels

Located in Hoffman Estate, IL

This ring has been meticulously crafted from 18-karat gold. It is set in .40 carats blue sapphire

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

EGL Certified .40 Carat Diamond Sapphire Filigree White Gold Engagement Ring
EGL Certified .40 Carat Diamond Sapphire Filigree White Gold Engagement Ring

EGL Certified .40 Carat Diamond Sapphire Filigree White Gold Engagement Ring

Located in Stamford, CT

. The brilliant .40-carat diamond, paired with tow enchanting calibre cut sapphires, creates a

Category

Early 20th Century Engagement Rings

Materials

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

Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970
Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970

Bulgari Blue Sapphire and 18k Gold Bracelet Circa 1970

By Bulgari

Located in Weston, MA

of the gemstones. Approximately 40 carats of blue sapphire 240 diamonds, approximately 5 carats

Category

Vintage 1960s Retro Cuff Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold

Spark Sapphire & Diamond Ring
Spark Sapphire & Diamond Ring

Spark Sapphire & Diamond Ring

By Spark Creations

Located in Litchfield, CT

-carat vivid cornflower blue sapphire surrounded by .20 carats of sparkling white diamonds (G color and

Category

Early 2000s American Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire and Diamond Shooting Star Cocktail Ring
Sapphire and Diamond Shooting Star Cocktail Ring

Sapphire and Diamond Shooting Star Cocktail Ring

By Diamond Scene New York

Located in New York, NY

A special and unique ring. 4.83 carats of blue sapphire .40 carats of white round brilliant cut

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire

Recent Sales

18 Karat Gold Bib Necklace with over 40 Carat of Blue and Multicolored Sapphires
18 Karat Gold Bib Necklace with over 40 Carat of Blue and Multicolored Sapphires

18 Karat Gold Bib Necklace with over 40 Carat of Blue and Multicolored Sapphires

By Page Sargisson

Located in Brooklyn, NY

made for a design contest at the Couture Show. It has over 40 carats of sapphires including pink

Category

2010s American Artisan Drop Necklaces

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire,...

40+ Carat Aquamarine Ring
40+ Carat Aquamarine Ring

40+ Carat Aquamarine Ring

Located in Saint Louis, MO

40.55ct emerald cut aquamarine accented with diamonds and sapphires set in 18kt white gold

Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

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

Yellow Gold Diamond and Blue Sapphire Cluster Ring
Yellow Gold Diamond and Blue Sapphire Cluster Ring

Yellow Gold Diamond and Blue Sapphire Cluster Ring

Located in Pikesville, MD

1.25 Carats of marquise and round brilliant diamonds are artfully arranged around a .40 carat round

Category

Vintage 1980s American Fashion Rings

Materials

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

A Victorian style danglers with natural blue sapphire in silver and 18K gold
A Victorian style danglers with natural blue sapphire in silver and 18K gold

A Victorian style danglers with natural blue sapphire in silver and 18K gold

Located in Bangkok,, TH

approximately 4.57 grams of fine gold and feature a breathtaking total of nearly 40 carats of natural blue

Category

2010s Indian Victorian Dangle Earrings

Materials

Brown Diamond, Blue Sapphire, 18k Gold, Silver

40 Carat Sapphire and Diamond Necklace
40 Carat Sapphire and Diamond Necklace

40 Carat Sapphire and Diamond Necklace

Located in Miami, FL

oval sapphires weighing approximately 40 carats total, accented by 98 round brilliant cut diamonds

Category

2010s Unknown Modern More Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Diamond Sapphire Platinum Engagement Ring
Diamond Sapphire Platinum Engagement Ring

Diamond Sapphire Platinum Engagement Ring

Located in Boca Raton, FL

graded I color and I2 clarity. The mounting is set with another .40 carat of diamonds and 8 blue

Category

Late 20th Century Unknown Art Deco Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Louis Comfort Tiffany Arts and Crafts Pearl Sapphire and Gold Brooch
Louis Comfort Tiffany Arts and Crafts Pearl Sapphire and Gold Brooch

Louis Comfort Tiffany Arts and Crafts Pearl Sapphire and Gold Brooch

By Louis Comfort Tiffany

Located in New York, NY

approximate weight of 30.00 carats, 40 Montana blue sapphires with an approximate total weight of 1.20 carats

Category

Antique Early 1900s American Art Nouveau Brooches

Materials

Blue Sapphire, Freshwater Pearl, Pink Sapphire, Star Sapphire, 18k Gold

Spectacular Cazzaniga Bee Brooch
Spectacular Cazzaniga Bee Brooch

Spectacular Cazzaniga Bee Brooch

Sold

H 1.5 in W 2.38 in

Spectacular Cazzaniga Bee Brooch

By Cazzaniga

Located in Litchfield, CT

sapphires, .40 carats total weight of rubies, .80 carats total weight of emeralds, and a 3.0-carat citrine

Category

Vintage 1970s Italian Brooches

Materials

Citrine, White Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow G...

.40 Carat Blue Sapphire Diamond White Gold Domed Earrings
.40 Carat Blue Sapphire Diamond White Gold Domed Earrings

.40 Carat Blue Sapphire Diamond White Gold Domed Earrings

Located in Stamford, CT

round accent diamonds. 8 square blue Sapphires, .40cts, SI 56 round full cut Diamonds, approx. total

Category

21st Century and Contemporary Lever-Back Earrings

Materials

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

1930s Art Deco .40 Carat Diamond 14 Karat White Gold Engagement Ring
1930s Art Deco .40 Carat Diamond 14 Karat White Gold Engagement Ring

1930s Art Deco .40 Carat Diamond 14 Karat White Gold Engagement Ring

Located in Hicksville, NY

: Type: Sapphire Shape: French Cut Carat Weight: .10 carat, total weight. Color: Dark Blue Finger to Top

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

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

Tsavorite Sapphire Diamond Gold Bracelet
Tsavorite Sapphire Diamond Gold Bracelet

Tsavorite Sapphire Diamond Gold Bracelet

Located in Palm Beach, FL

for added security. Tsavorites weigh an impressive 40 carats, Blue Sapphires weigh in at 18.37 carats

Category

Early 2000s Unknown Contemporary Bangles

Materials

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

Judith Ripka Shaded Blue Sapphires Diamond Blue Topaz 18K Gold Cocktail Ring
Judith Ripka Shaded Blue Sapphires Diamond Blue Topaz 18K Gold Cocktail Ring

Judith Ripka Shaded Blue Sapphires Diamond Blue Topaz 18K Gold Cocktail Ring

By Judith Ripka

Located in Boca Raton, FL

the center blue topaz. Apprx. 40 carats Blue sapphires total weight Apprx. 2.19 carat G color, VS

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

14 Karat Yellow Gold .40 Carat Round Blue Sapphire Stud Earrings
14 Karat Yellow Gold .40 Carat Round Blue Sapphire Stud Earrings

14 Karat Yellow Gold .40 Carat Round Blue Sapphire Stud Earrings

Located in Gainesville, FL

14K Yellow Gold .40ctw Round Blue Sapphire Stud Earrings You are viewing a beautiful pair of round

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Blue Sapphire, 14k Gold, Yellow Gold

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Located in Malmö, Skåne län

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Located in Switzerland, CH

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Vintage 1920s European Art Deco Three-Stone Rings

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Located in Brisbane, AU

Elongated cushion / oval cut antique diamond ( unique shape) Solitaire Reef Knot style in 18ct yellow gold soltiaire Made to order - please contact our team with your size

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21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

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By Gad & Co.

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21st Century and Contemporary Modern Stud Earrings

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Sapphire, Platinum

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40 Carat Blue Sapphire For Sale on 1stDibs

Find the exact 40 carat 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 Gold, 18k Gold and Yellow Gold — can elevate any look. Find an antique version now, or shop for 47 vintage or 54 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 40 carat 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 19th Century while another version may have been produced as recently as the 21st Century. Creating a 40 carat blue sapphire has been a part of the legacy of many jewelers, but those produced by Luigi Ferrara, Oscar Heyman and Tamir are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Most of our 40 carat blue sapphire for sale are for women, but there are 35 pieces available to browse for men.

How Much is a 40 Carat Blue Sapphire?

Prices for a 40 carat blue sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $400 and can go as high as $79,000, while this accessory, on average, fetches $4,590.

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 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.